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Altair Engineering Inc. (ALTR)
All trades on this company by insiders. Hover over bubbles for specific trade details. Drag along the graph for custom price change. Green - Buy, Red - Sell, Orange - Congress Member.
Technology
Software—Infrastructure
DATE
INSIDER
COMPANY
OWNED SHARES
SHARES TRADED
PRICE
NET TOTAL
SELL
5 Mar 2024
Harris Teresa A
Director
Altair Engineering Inc.
(ALTR)
18,895
-3%
620
$85.01
$52,706.20
SELL
4 Mar 2024
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
25,304
-1%
285
$85.32
$24,316.20
SELL
4 Mar 2024
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
14,723
-1%
291
$85.32
$24,828.12
SELL
4 Mar 2024
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
18,088
-1%
193
$85.32
$16,466.76
SELL
4 Mar 2024
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
100,291
-3%
3,300
$85.32
$281,556.00
SELL
4 Mar 2024
Srikanth Mahalingam
Chief Technology Officer, Officer
Altair Engineering Inc.
(ALTR)
30,459
-1%
457
$85.32
$38,991.24
SELL
4 Mar 2024
Saravia Gilma
Chief People Officer, Officer
Altair Engineering Inc.
(ALTR)
15,109
-1%
264
$85.32
$22,524.48
SELL
4 Mar 2024
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
33,347
-1%
491
$85.32
$41,892.12
SELL
4 Mar 2024
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,039
-4%
197
$85.32
$16,808.04
SELL
4 Mar 2024
Kunju Ravi
Chief Product Strategy Officer, Officer
Altair Engineering Inc.
(ALTR)
29,111
-0%
134
$85.32
$11,432.88
SELL
4 Mar 2024
Brown Matthew Charles
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
47,859
-1%
883
$85.32
$75,337.56
SELL
4 Mar 2024
Buckner Stephanie
Chief Operating Officer, Officer
Altair Engineering Inc.
(ALTR)
14,004
-3%
546
$85.32
$46,584.72
SELL
28 Feb 2024
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
33,838
-1%
375
$83.65
$31,369.13
SELL
28 Feb 2024
Brown Matthew Charles
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
48,742
-8%
4,363
$83.65
$364,969.30
SELL
28 Feb 2024
Kunju Ravi
Chief Product Strategy Officer, Officer
Altair Engineering Inc.
(ALTR)
29,245
-0%
121
$83.65
$10,121.89
SELL
28 Feb 2024
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
18,281
-0%
138
$83.65
$11,543.98
SELL
28 Feb 2024
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
25,589
-0%
189
$83.65
$15,810.04
SELL
28 Feb 2024
Saravia Gilma
Chief People Officer, Officer
Altair Engineering Inc.
(ALTR)
15,373
-6%
1,003
$83.65
$83,901.95
SELL
28 Feb 2024
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
15,014
-1%
236
$83.65
$19,741.64
SELL
16 Feb 2024
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,789
-64%
5,000
$91.07
$455,343.75
SELL
16 Feb 2024
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
2,790
-64%
5,000
$91.07
$455,344.38
SELL
16 Feb 2024
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
2,789
-78%
10,000
$91.07
$910,688.10
SELL
23 Jan 2024
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
474
-99%
100,000
$87.32
$8,732,125.00
SELL
23 Jan 2024
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
474
-99%
100,000
$87.32
$8,732,125.00
SELL
16 Jan 2024
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,904
-63%
5,000
$83.73
$418,655.53
SELL
16 Jan 2024
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
2,905
-63%
5,000
$83.73
$418,655.97
SELL
16 Jan 2024
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
2,904
-77%
10,000
$83.73
$837,311.50
SELL
18 Dec 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
67
-98%
5,000
$74.11
$370,574.90
SELL
18 Dec 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
67
-99%
10,000
$74.12
$741,150.25
SELL
18 Dec 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
68
-98%
5,000
$74.12
$370,575.38
SELL
16 Nov 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
4,053
-55%
5,000
$72.52
$362,609.20
SELL
16 Nov 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
4,053
-55%
5,000
$72.52
$362,609.20
SELL
16 Nov 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
4,053
-71%
10,000
$72.52
$725,218.40
SELL
14 Nov 2023
Harris Teresa A
Director
Altair Engineering Inc.
(ALTR)
18,895
-8%
1,800
$73.16
$131,682.60
SELL
10 Nov 2023
Kunju Ravi
Chief Product Strategy Officer, Officer
Altair Engineering Inc.
(ALTR)
29,272
-1%
360
$69.05
$24,858.00
SELL
8 Nov 2023
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
25,684
-5%
1,600
$68.79
$110,060.81
SELL
7 Nov 2023
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
5,242
-41%
3,711
$67.58
$250,786.34
SELL
18 Sep 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
5,000
$65.29
$326,450.00
SELL
18 Sep 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
5,000
$65.29
$326,450.00
SELL
18 Sep 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
10,000
$65.29
$652,900.00
SELL
16 Aug 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
5,000
$62.47
$312,325.00
SELL
16 Aug 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
10,000
$62.47
$624,650.00
SELL
16 Aug 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
5,000
$62.47
$312,325.00
SELL
9 Aug 2023
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
15,250
-2%
360
$61.88
$22,276.80
SELL
17 Jul 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,601
-65%
5,000
$74.91
$374,558.50
SELL
17 Jul 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
2,601
-79%
10,000
$74.91
$749,117.00
SELL
17 Jul 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
2,601
-65%
5,000
$74.91
$374,558.50
SELL
16 Jun 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
1,400
-78%
5,000
$75.18
$375,876.22
SELL
16 Jun 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
1,400
-87%
10,000
$75.18
$751,752.40
SELL
16 Jun 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
1,400
-78%
5,000
$75.18
$375,876.22
SELL
9 Jun 2023
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
15,470
-0%
109
$74.63
$8,134.45
SELL
7 Jun 2023
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
5,774
-35%
3,151
$74.94
$236,146.31
SELL
6 Jun 2023
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
146
-99%
100,000
$74.42
$7,442,179.50
SELL
6 Jun 2023
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
146
-99%
100,000
$74.42
$7,442,179.50
SELL
6 Jun 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
103,591
-8%
9,267
$74.30
$688,556.60
SELL
2 Jun 2023
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
34,213
-6%
2,356
$74.03
$174,402.90
SELL
26 May 2023
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
23,144
-3%
847
$72.70
$61,577.74
SELL
16 May 2023
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
34,213
-9%
3,636
$67.78
$246,458.98
SELL
16 May 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
5,000
$67.94
$339,715.00
SELL
16 May 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
5,000
$67.94
$339,715.00
SELL
16 May 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
10,000
$67.94
$679,430.00
SELL
17 Apr 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
291
-94%
5,000
$70.33
$351,647.20
SELL
17 Apr 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
291
-94%
5,000
$70.33
$351,647.20
SELL
17 Apr 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
291
-97%
10,000
$70.33
$703,294.40
SELL
13 Apr 2023
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
9,167
-91%
100,000
$71.23
$7,123,397.00
SELL
13 Apr 2023
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
9,167
-91%
100,000
$71.23
$7,123,397.00
SELL
11 Apr 2023
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$70.50
$3,525,200.00
SELL
11 Apr 2023
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$70.50
$3,525,200.00
SELL
6 Apr 2023
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$70.49
$3,524,549.80
SELL
6 Apr 2023
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$70.49
$3,524,549.80
SELL
16 Mar 2023
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,043
-5%
220
$64.97
$14,292.74
SELL
16 Mar 2023
Kunju Ravi
Chief Product Strategy Officer, Officer
Altair Engineering Inc.
(ALTR)
29,492
-0%
113
$64.97
$7,341.61
SELL
16 Mar 2023
Saravia Gilma
Chief People Officer, Officer
Altair Engineering Inc.
(ALTR)
16,142
-0%
155
$64.97
$10,070.81
SELL
16 Mar 2023
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
23,991
-1%
313
$64.97
$20,336.55
SELL
16 Mar 2023
Buckner Stephanie
Chief Operating Officer, Officer
Altair Engineering Inc.
(ALTR)
6,597
-0%
31
$64.96
$2,013.82
SELL
16 Mar 2023
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
15,579
-0%
155
$64.97
$10,070.20
SELL
16 Mar 2023
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
18,185
-2%
376
$65.63
$24,677.08
SELL
16 Mar 2023
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
34,213
-1%
538
$65.65
$35,318.46
SELL
16 Mar 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
118,764
-1%
1,893
$64.97
$122,987.78
SELL
16 Mar 2023
Srikanth Mahalingam
Chief Technology Officer, Officer
Altair Engineering Inc.
(ALTR)
33,718
-13%
5,152
$67.72
$348,915.90
SELL
15 Mar 2023
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
34,751
-4%
1,524
$65.47
$99,776.28
SELL
15 Mar 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
6,507
-69%
15,000
$66.16
$992,426.00
SELL
15 Mar 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
8,676
-69%
20,000
$66.16
$1,323,234.80
SELL
15 Mar 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
8,676
-80%
35,000
$66.16
$2,315,660.80
SELL
14 Mar 2023
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
15,430
-76%
50,182
$66.02
$3,312,964.00
SELL
14 Mar 2023
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
15,430
-76%
50,182
$66.02
$3,312,964.00
SELL
13 Mar 2023
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,263
-2%
125
$62.49
$7,811.25
SELL
13 Mar 2023
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
15,734
-0%
114
$62.49
$7,123.86
SELL
13 Mar 2023
Kunju Ravi
Chief Product Strategy Officer, Officer
Altair Engineering Inc.
(ALTR)
29,605
-0%
76
$62.49
$4,749.24
SELL
13 Mar 2023
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
24,304
-0%
77
$62.49
$4,811.88
SELL
13 Mar 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
120,548
-1%
1,505
$62.49
$94,049.05
SELL
9 Mar 2023
Srikanth Mahalingam
Chief Technology Officer, Officer
Altair Engineering Inc.
(ALTR)
30,863
-8%
2,883
$74.92
$216,004.17
SELL
1 Mar 2023
Ayyar Shekar G
Director
Altair Engineering Inc.
(ALTR)
5,991
-41%
4,177
$64.76
$270,485.80
SELL
1 Mar 2023
Brown Matthew Charles
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
35,925
-8%
3,477
$63.84
$221,971.69
SELL
1 Mar 2023
Buckner Stephanie
Chief Operating Officer, Officer
Altair Engineering Inc.
(ALTR)
9,774
-1%
174
$63.84
$11,108.16
SELL
1 Mar 2023
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
29,751
-1%
373
$63.84
$23,812.32
SELL
1 Mar 2023
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
15,978
-0%
157
$63.84
$10,022.88
SELL
1 Mar 2023
Kunju Ravi
Chief Product Strategy Officer, Officer
Altair Engineering Inc.
(ALTR)
28,114
-0%
120
$63.84
$7,660.80
SELL
1 Mar 2023
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
21,048
-0%
154
$63.84
$9,831.36
SELL
1 Mar 2023
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
12,504
-3%
519
$63.84
$33,132.96
SELL
1 Mar 2023
Saravia Gilma
Chief People Officer, Officer
Altair Engineering Inc.
(ALTR)
12,836
-6%
925
$63.84
$59,052.00
SELL
28 Feb 2023
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
16,244
-6%
1,156
$64.50
$74,558.29
SELL
28 Feb 2023
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
21,202
-10%
2,500
$64.53
$161,325.00
SELL
28 Feb 2023
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
2,086
-49%
2,039
$64.48
$131,474.73
SELL
15 Feb 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
3,396
-85%
20,000
$57.70
$1,153,904.00
SELL
15 Feb 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
3,396
-91%
35,000
$57.70
$2,019,332.10
SELL
15 Feb 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
2,547
-85%
15,000
$57.70
$865,428.06
SELL
17 Jan 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
20,000
$49.91
$998,100.00
SELL
17 Jan 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
15,000
$49.91
$748,575.00
SELL
17 Jan 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
35,000
$49.91
$1,746,675.00
SELL
9 Jan 2023
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
289
-98%
20,000
$48.45
$969,015.50
SELL
9 Jan 2023
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
289
-99%
35,000
$48.45
$1,695,777.20
SELL
9 Jan 2023
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
217
-98%
15,000
$48.45
$726,761.75
SELL
15 Nov 2022
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
83,962
-47%
77,177
$49.86
$3,848,021.20
SELL
9 Nov 2022
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
12,683
-2%
363
$45.91
$16,666.78
SELL
14 Jul 2022
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
30,124
-0%
9
$49.82
$448.38
SELL
8 Jun 2022
Schramm Uwe
Chief Vision Officer, Officer
Altair Engineering Inc.
(ALTR)
44,309
-6%
3,000
$55.47
$166,416.00
SELL
26 May 2022
Schramm Uwe
Chief Vision Officer, Officer
Altair Engineering Inc.
(ALTR)
44,309
-11%
5,934
$52.64
$312,347.97
SELL
12 May 2022
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
161,139
-1%
2,520
$49.31
$124,253.64
SELL
17 Mar 2022
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
17,004
-0%
77
$61.13
$4,707.01
SELL
17 Mar 2022
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
29,988
-0%
116
$61.13
$7,091.08
SELL
16 Mar 2022
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
2,256
-8%
217
$58.49
$12,693.14
SELL
16 Mar 2022
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
24,730
-1%
273
$58.50
$15,970.82
SELL
16 Mar 2022
Schramm Uwe
Chief Vision Officer, Officer
Altair Engineering Inc.
(ALTR)
40,315
-1%
455
$58.50
$26,615.56
SELL
16 Mar 2022
Buckner Stephanie
Chief Operating Officer, Officer
Altair Engineering Inc.
(ALTR)
9,666
-3%
336
$58.49
$19,653.54
SELL
16 Mar 2022
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
30,109
-1%
417
$58.50
$24,393.47
SELL
14 Mar 2022
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
2,471
-4%
126
$59.96
$7,555.34
SELL
14 Mar 2022
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
118,724
-1%
1,406
$59.96
$84,302.35
SELL
9 Mar 2022
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
2,761
-24%
920
$62.79
$57,763.38
SELL
9 Mar 2022
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
38,043
-0%
222
$63.27
$14,045.94
SELL
7 Mar 2022
Brown Matthew Charles
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
22,811
-9%
2,298
$64.55
$148,335.90
SELL
7 Mar 2022
Marraccini Jeffrey
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
3,517
-2%
91
$64.55
$5,874.05
SELL
7 Mar 2022
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
10,968
-3%
396
$64.55
$25,561.41
SELL
7 Mar 2022
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
15,572
-0%
91
$64.55
$5,874.05
SELL
7 Mar 2022
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
23,387
-0%
91
$64.55
$5,874.05
SELL
7 Mar 2022
Saravia Gilma
Chief People Officer, Officer
Altair Engineering Inc.
(ALTR)
10,571
-7%
816
$64.55
$52,672.80
SELL
7 Mar 2022
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
16,047
-0%
91
$64.55
$5,874.05
SELL
7 Mar 2022
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
120,130
-1%
1,791
$64.55
$115,609.06
SELL
7 Mar 2022
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
26,620
-0%
105
$64.55
$6,777.75
SELL
15 Feb 2022
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
13,603
-0%
115
$59.96
$6,895.17
SELL
15 Feb 2022
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
17,086
-1%
324
$58.50
$18,955.04
SELL
15 Feb 2022
Srikanth Mahalingam
Chief Technical Officer, Officer
Altair Engineering Inc.
(ALTR)
23,676
-0%
153
$58.50
$8,950.30
SELL
15 Feb 2022
Saravia Gilma
Chief People Officer, Officer
Altair Engineering Inc.
(ALTR)
13,270
-1%
153
$58.50
$8,950.30
SELL
15 Feb 2022
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
30,521
-0%
8
$59.48
$475.84
SELL
15 Feb 2022
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
18,172
-0%
75
$59.96
$4,497.15
SELL
15 Feb 2022
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
24,999
-0%
88
$59.96
$5,276.66
SELL
15 Feb 2022
Schramm Uwe
Chief Vision Officer, Officer
Altair Engineering Inc.
(ALTR)
40,765
-0%
128
$59.96
$7,675.26
SELL
23 Dec 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
4,666
-92%
56,513
$73.74
$4,167,309.00
SELL
23 Dec 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
4,666
-92%
56,513
$73.74
$4,167,309.00
SELL
16 Dec 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
800
$72.94
$58,348.80
SELL
16 Dec 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
800
$72.94
$58,348.80
SELL
15 Dec 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
14,163
-57%
19,140
$71.32
$1,365,138.00
SELL
15 Dec 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
17,292
-57%
23,669
$71.34
$1,688,647.20
SELL
15 Dec 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
17,292
-71%
42,809
$71.34
$3,053,785.20
SELL
13 Dec 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
42,687
$73.71
$3,146,458.80
SELL
13 Dec 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
42,687
$73.71
$3,146,458.80
SELL
17 Nov 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
18,727
$78.27
$1,465,745.60
SELL
17 Nov 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
8,860
$78.27
$693,445.60
SELL
17 Nov 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
9,867
$78.27
$772,300.00
SELL
15 Nov 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
4,294
-87%
29,672
$78.45
$2,327,885.20
SELL
15 Nov 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
3,860
-78%
13,822
$78.46
$1,084,467.20
SELL
15 Nov 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
4,294
-78%
15,850
$78.45
$1,243,417.90
SELL
9 Nov 2021
Buckner Stephanie
Chief Operating Officer, Officer
Altair Engineering Inc.
(ALTR)
9,999
-0%
81
$59.96
$4,857.08
SELL
4 Nov 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
38,265
-11%
5,000
$80.00
$400,000.00
SELL
3 Nov 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
8,603
-92%
100,000
$77.95
$7,795,261.50
SELL
3 Nov 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
8,603
-92%
100,000
$77.95
$7,795,261.50
SELL
19 Oct 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
8,195
-71%
21,031
$74.13
$1,558,975.60
SELL
19 Oct 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
8,270
-52%
9,076
$74.15
$672,947.50
SELL
19 Oct 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
8,195
-59%
11,955
$74.11
$886,028.06
SELL
15 Oct 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
14,097
-77%
48,969
$73.56
$3,602,225.00
SELL
15 Oct 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
10,456
-66%
20,924
$73.55
$1,539,059.20
SELL
15 Oct 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
14,097
-66%
28,045
$73.57
$2,063,165.60
SELL
14 Oct 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
5,055
-92%
66,845
$73.08
$4,885,333.00
SELL
14 Oct 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
5,055
-92%
66,845
$73.08
$4,885,333.00
SELL
7 Oct 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
33,155
$72.16
$2,392,465.00
SELL
7 Oct 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
33,155
$72.16
$2,392,465.00
SELL
17 Sep 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
4,025
-90%
36,722
$74.67
$2,742,128.80
SELL
17 Sep 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
2,700
-84%
14,571
$74.69
$1,088,238.10
SELL
17 Sep 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
4,025
-84%
22,151
$74.66
$1,653,890.60
SELL
15 Sep 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
1,358
-96%
33,278
$75.25
$2,504,226.20
SELL
15 Sep 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
100
-99%
15,429
$75.26
$1,161,161.60
SELL
15 Sep 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
1,358
-92%
17,849
$75.25
$1,343,064.80
SELL
1 Sep 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
100,000
$75.06
$7,505,600.00
SELL
1 Sep 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
100,000
$75.06
$7,505,600.00
SELL
1 Sep 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
43,265
-10%
5,000
$75.00
$375,000.00
SELL
18 Aug 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
200
-99%
23,628
$70.93
$1,676,048.50
SELL
18 Aug 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
9,721
$70.95
$689,666.06
SELL
18 Aug 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
200
-98%
13,907
$70.93
$986,382.44
SELL
16 Aug 2021
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
12,903
-5%
702
$68.81
$48,302.80
SELL
16 Aug 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
46,372
$71.84
$3,331,234.20
SELL
16 Aug 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
20,279
$71.84
$1,456,765.80
SELL
16 Aug 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
26,093
$71.84
$1,874,468.40
SELL
12 Aug 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
55,486
$71.06
$3,942,613.20
SELL
12 Aug 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
55,486
$71.06
$3,942,613.20
SELL
11 Aug 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
44,514
$70.76
$3,149,632.50
SELL
11 Aug 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
44,514
$70.76
$3,149,632.50
SELL
9 Aug 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
43,265
-10%
5,000
$72.00
$360,000.00
SELL
23 Jul 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
35,465
$68.00
$2,411,620.00
SELL
23 Jul 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
35,465
$68.00
$2,411,620.00
SELL
19 Jul 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
9,880
-61%
15,922
$64.97
$1,034,512.50
SELL
19 Jul 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
4,042
-53%
4,742
$64.95
$307,998.38
SELL
19 Jul 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
9,880
-53%
11,180
$64.98
$726,514.20
SELL
15 Jul 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
7,617
-87%
54,078
$65.60
$3,547,756.00
SELL
15 Jul 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
6,834
-78%
25,258
$65.61
$1,657,058.40
SELL
15 Jul 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
7,617
-79%
28,820
$65.60
$1,890,697.50
SELL
14 Jul 2021
Chouinard Brett R
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
13,228
-27%
5,000
$68.78
$343,900.00
SELL
7 Jul 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
14,747
-25%
5,000
$69.56
$347,801.70
SELL
6 Jul 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
900
-98%
64,535
$70.92
$4,576,825.50
SELL
6 Jul 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
900
-98%
64,535
$70.92
$4,576,825.50
SELL
30 Jun 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
13,437
-27%
5,000
$70.39
$351,959.20
SELL
23 Jun 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
13,883
-26%
5,000
$66.58
$332,912.00
SELL
17 Jun 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
200
-99%
19,933
$62.99
$1,255,654.80
SELL
17 Jun 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
782
-92%
9,993
$63.00
$629,544.56
SELL
17 Jun 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
200
-98%
9,940
$62.99
$626,110.20
SELL
16 Jun 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
15,118
-24%
4,896
$64.07
$313,703.50
SELL
15 Jun 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
7,893
-86%
50,067
$64.04
$3,206,434.00
SELL
15 Jun 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
5,077
-79%
20,007
$64.05
$1,281,356.00
SELL
15 Jun 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
7,893
-79%
30,060
$64.04
$1,925,078.00
SELL
8 Jun 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
35,570
$65.98
$2,346,944.20
SELL
8 Jun 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
35,570
$65.98
$2,346,944.20
SELL
8 Jun 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
43,265
-9%
4,449
$66.83
$297,313.34
SELL
4 Jun 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
43,265
-7%
3,551
$66.63
$236,599.58
SELL
4 Jun 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
340
-99%
64,430
$65.78
$4,238,204.00
SELL
4 Jun 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
340
-99%
64,430
$65.78
$4,238,204.00
SELL
4 Jun 2021
Kowal Jan
Director
Altair Engineering Inc.
(ALTR)
9,000
-30%
4,000
$66.70
$266,784.00
SELL
4 Jun 2021
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
9,147
-52%
10,000
$66.39
$663,860.00
SELL
19 May 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
4,756
-80%
19,110
$61.16
$1,168,719.40
SELL
19 May 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
994
-86%
6,130
$60.94
$373,549.70
SELL
19 May 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
4,756
-73%
12,980
$61.26
$795,169.70
SELL
17 May 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
10,483
-72%
27,020
$64.69
$1,747,922.00
SELL
17 May 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
8,965
-72%
23,870
$64.68
$1,543,941.20
SELL
17 May 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
10,483
-82%
50,890
$64.69
$3,291,863.50
SELL
12 May 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
119,290
-1%
2,230
$64.34
$143,467.05
SELL
7 May 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
1,880
-98%
100,000
$65.47
$6,546,546.50
SELL
7 May 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
1,880
-98%
100,000
$65.47
$6,546,546.50
SELL
7 May 2021
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
9,033
-52%
10,000
$65.38
$653,774.40
SELL
5 May 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
15,118
-24%
5,000
$65.00
$325,000.00
SELL
28 Apr 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
15,118
-24%
5,000
$67.45
$337,240.00
SELL
21 Apr 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
15,118
-24%
5,000
$65.00
$325,000.00
SELL
15 Apr 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
25,435
-73%
70,000
$63.17
$4,421,730.00
SELL
15 Apr 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
25,435
-61%
40,000
$63.07
$2,522,617.00
SELL
15 Apr 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
22,168
-57%
30,000
$63.30
$1,899,112.90
SELL
14 Apr 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
318
-98%
15,886
$64.32
$1,021,859.20
SELL
14 Apr 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
318
-98%
15,886
$64.32
$1,021,859.20
SELL
14 Apr 2021
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
15,118
-24%
5,000
$65.00
$325,000.00
SELL
12 Apr 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
84,114
$63.99
$5,382,780.00
SELL
12 Apr 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
84,114
$63.99
$5,382,780.00
SELL
5 Apr 2021
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
8,147
-55%
10,000
$64.50
$645,000.00
SELL
17 Mar 2021
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
26,726
-0%
118
$59.58
$7,029.97
SELL
17 Mar 2021
Gayle Brian
Chief Accounting Officer, Officer
Altair Engineering Inc.
(ALTR)
15,554
-0%
95
$59.58
$5,660.39
SELL
17 Mar 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,583
-73%
6,998
$60.25
$421,631.70
SELL
17 Mar 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
750
-99%
100,000
$60.40
$6,039,871.00
SELL
17 Mar 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
750
-99%
100,000
$60.40
$6,039,871.00
SELL
17 Mar 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
2,583
-80%
11,008
$60.25
$663,215.75
SELL
17 Mar 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
700
-85%
4,010
$60.25
$241,584.03
SELL
16 Mar 2021
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
6,590
-5%
388
$60.42
$23,442.18
SELL
16 Mar 2021
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
26,844
-0%
252
$60.42
$15,224.83
SELL
16 Mar 2021
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
23,457
-0%
168
$60.43
$10,151.90
SELL
16 Mar 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
43,265
-0%
308
$60.42
$18,608.44
SELL
16 Mar 2021
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
14,029
-1%
186
$60.44
$11,242.21
SELL
15 Mar 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
15,761
-67%
33,002
$61.11
$2,016,904.40
SELL
15 Mar 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
6,641
-79%
25,990
$61.12
$1,588,384.10
SELL
15 Mar 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
15,761
-78%
58,992
$61.11
$3,605,288.20
SELL
12 Mar 2021
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
9,162
-2%
203
$59.50
$12,077.48
SELL
12 Mar 2021
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
4,885
-4%
245
$59.52
$14,582.16
SELL
12 Mar 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
101,520
-1%
1,845
$59.51
$109,794.10
SELL
12 Mar 2021
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
21,950
-0%
91
$59.52
$5,416.50
SELL
12 Mar 2021
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
12,122
-0%
95
$59.48
$5,650.70
SELL
12 Mar 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
41,480
-0%
153
$59.51
$9,104.57
SELL
10 Mar 2021
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
289,768
-1%
4,000
$61.57
$246,293.50
SELL
5 Mar 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
103,365
-2%
2,186
$59.24
$129,498.64
SELL
4 Mar 2021
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
9,365
-5%
570
$61.51
$35,060.13
SELL
4 Mar 2021
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
5,130
-4%
262
$61.51
$16,114.31
SELL
4 Mar 2021
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
22,041
-0%
92
$61.51
$5,658.83
SELL
4 Mar 2021
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
25,421
-0%
105
$61.51
$6,458.45
SELL
4 Mar 2021
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
41,633
-0%
214
$61.51
$13,162.28
SELL
18 Feb 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
764
-83%
3,755
$61.11
$229,483.60
SELL
18 Feb 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
764
-83%
3,755
$61.11
$229,483.60
SELL
17 Feb 2021
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
294,665
-1%
4,000
$63.51
$254,045.56
SELL
16 Feb 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
3,621
-90%
36,245
$64.35
$2,332,503.20
SELL
16 Feb 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
3,621
-94%
66,245
$64.42
$4,267,759.50
SELL
16 Feb 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
2,900
-91%
30,000
$64.51
$1,935,256.40
SELL
9 Feb 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
2,480
-97%
100,000
$65.73
$6,572,864.00
SELL
9 Feb 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,480
-97%
100,000
$65.73
$6,572,864.00
SELL
20 Jan 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
4,595
-76%
14,635
$61.89
$905,821.56
SELL
20 Jan 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
3,372
-68%
7,205
$61.89
$445,939.44
SELL
20 Jan 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
4,595
-61%
7,430
$61.90
$459,882.12
SELL
15 Jan 2021
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
3,201
-87%
22,795
$60.48
$1,378,556.80
SELL
15 Jan 2021
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
283
-99%
55,365
$60.50
$3,349,553.00
SELL
15 Jan 2021
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
283
-99%
32,570
$60.52
$1,970,996.20
SELL
13 Jan 2021
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
298,255
-1%
4,000
$62.06
$248,228.60
SELL
11 Jan 2021
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
10,207
-90%
100,000
$61.31
$6,130,924.00
SELL
11 Jan 2021
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
10,207
-90%
100,000
$61.31
$6,130,924.00
SELL
17 Dec 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
1,000
-79%
3,906
$57.84
$225,915.20
SELL
17 Dec 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
1,000
-85%
5,976
$57.83
$345,590.50
SELL
17 Dec 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
18,025
-5%
1,044
$57.13
$59,643.72
SELL
17 Dec 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
554
-78%
2,070
$57.81
$119,675.28
SELL
16 Dec 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
301,555
-1%
4,000
$57.12
$228,468.00
SELL
15 Dec 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
400
-98%
36,094
$56.92
$2,054,623.60
SELL
15 Dec 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
400
-99%
54,024
$56.92
$3,075,221.00
SELL
15 Dec 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
104
-99%
17,930
$56.92
$1,020,597.10
SELL
4 Dec 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
36,052
$52.96
$1,909,169.80
SELL
4 Dec 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
36,052
$52.96
$1,909,169.80
SELL
4 Dec 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
6,054
-56%
8,000
$52.88
$423,000.00
SELL
3 Dec 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
21,382
-12%
3,000
$52.74
$158,209.58
SELL
2 Dec 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
8,946
-87%
63,948
$52.89
$3,382,504.20
SELL
2 Dec 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
8,946
-87%
63,948
$52.89
$3,382,504.20
SELL
25 Nov 2020
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
25,526
-13%
4,000
$52.06
$208,256.00
SELL
16 Nov 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
8,631
-87%
60,000
$49.17
$2,950,317.50
SELL
16 Nov 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
5,583
-78%
20,000
$49.17
$983,389.06
SELL
16 Nov 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
8,631
-82%
40,000
$49.17
$1,966,928.40
SELL
13 Nov 2020
Srikanth Mahalingam
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
18,775
-32%
9,000
$49.05
$441,423.00
SELL
13 Nov 2020
Hart Richard
Director
Altair Engineering Inc.
(ALTR)
9,000
-47%
8,000
$48.98
$391,800.00
SELL
12 Nov 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
22,219
-11%
3,000
$49.73
$149,203.95
SELL
11 Nov 2020
Siudara Andrea
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
19,062
-7%
1,438
$48.77
$70,131.26
SELL
11 Nov 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
305,555
-1%
4,000
$49.05
$196,196.00
SELL
10 Nov 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
13,164
-88%
100,000
$48.63
$4,863,185.50
SELL
10 Nov 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
13,164
-88%
100,000
$48.63
$4,863,185.50
SELL
10 Nov 2020
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
42,394
-10%
5,000
$48.38
$241,908.44
SELL
6 Nov 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
13,212
-37%
8,000
$47.88
$383,066.94
SELL
29 Oct 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
25,069
-10%
3,000
$44.09
$132,264.00
SELL
19 Oct 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
13,510
$46.29
$625,391.40
SELL
19 Oct 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
9,126
$46.29
$422,451.66
SELL
19 Oct 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
4,384
$46.29
$202,939.75
SELL
15 Oct 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
30,874
$45.96
$1,418,975.80
SELL
15 Oct 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
46,490
$45.96
$2,136,819.20
SELL
15 Oct 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
15,616
$45.97
$717,843.56
SELL
15 Oct 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
28,069
-9%
3,000
$45.64
$136,905.00
SELL
14 Oct 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
309,855
-1%
4,000
$46.54
$186,164.31
SELL
9 Oct 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
45,180
$45.44
$2,053,010.80
SELL
9 Oct 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
45,180
$45.44
$2,053,010.80
SELL
7 Oct 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
54,820
$45.12
$2,473,529.50
SELL
7 Oct 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
54,820
$45.12
$2,473,529.50
SELL
6 Oct 2020
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
41,847
-10%
5,000
$45.00
$225,000.00
SELL
2 Oct 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
8,455
-48%
8,000
$42.86
$342,909.10
SELL
1 Oct 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
31,069
-8%
3,000
$42.60
$127,806.00
SELL
24 Sep 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
34,069
-8%
3,000
$39.91
$119,738.99
SELL
17 Sep 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
316,955
-1%
4,000
$39.77
$159,080.40
SELL
15 Sep 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
14,287
-87%
97,075
$40.13
$3,895,491.00
SELL
15 Sep 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
14,287
-73%
40,000
$40.42
$1,616,903.60
SELL
15 Sep 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
7,445
-72%
19,990
$40.42
$808,018.75
SELL
10 Sep 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
37,069
-7%
3,000
$41.05
$123,138.01
SELL
4 Sep 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
9,742
-45%
8,000
$39.40
$315,199.88
SELL
1 Sep 2020
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
6,717
-30%
3,000
$43.13
$129,383.99
SELL
31 Aug 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
100,000
$42.65
$4,265,350.00
SELL
31 Aug 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
100,000
$42.65
$4,265,350.00
SELL
27 Aug 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
40,069
-6%
3,000
$42.58
$127,728.00
SELL
24 Aug 2020
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
22,133
-10%
2,500
$41.44
$103,592.50
SELL
20 Aug 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
43,069
-6%
3,000
$41.59
$124,773.00
SELL
17 Aug 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
9,826
-85%
60,000
$40.84
$2,450,198.80
SELL
17 Aug 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
9,826
-80%
40,000
$40.87
$1,634,633.00
SELL
17 Aug 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
2,391
-89%
20,000
$40.78
$815,566.00
SELL
13 Aug 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
46,069
-6%
3,000
$40.47
$121,401.00
SELL
13 Aug 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
317,755
-1%
4,000
$40.24
$160,964.20
SELL
12 Aug 2020
Messano Amy
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
9,935
-5%
529
$39.98
$21,149.42
SELL
7 Aug 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
11,016
-42%
8,000
$42.04
$336,327.94
SELL
6 Aug 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
50,569
-5%
3,000
$41.68
$125,039.99
SELL
5 Aug 2020
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
51,847
-13%
7,802
$42.00
$327,684.00
SELL
30 Jul 2020
Chouinard Brett R
See Remarks, Director, Officer
Altair Engineering Inc.
(ALTR)
52,069
-5%
3,000
$39.83
$119,478.00
SELL
21 Jul 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$39.31
$1,965,600.00
SELL
21 Jul 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$39.31
$1,965,600.00
SELL
20 Jul 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$39.29
$1,964,349.90
SELL
20 Jul 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,000
$39.29
$1,964,349.90
SELL
17 Jul 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,358
-73%
6,576
$37.83
$248,772.77
SELL
17 Jul 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
2,358
-76%
7,664
$37.82
$289,872.22
SELL
17 Jul 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
100
-91%
1,088
$37.78
$41,099.45
SELL
16 Jul 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
321,555
-1%
4,000
$37.16
$148,644.00
SELL
15 Jul 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
52,336
$37.64
$1,970,166.00
SELL
15 Jul 2020
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
33,424
$37.65
$1,258,430.80
SELL
15 Jul 2020
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
100
-99%
18,912
$37.63
$711,735.40
SELL
6 Jul 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
6,054
-56%
8,000
$39.31
$314,480.00
SELL
16 Jun 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
325,555
-1%
4,000
$38.21
$152,840.00
SELL
5 Jun 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
6,054
-56%
8,000
$39.96
$319,656.00
SELL
4 Jun 2020
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
25,526
-7%
2,000
$39.30
$78,600.00
SELL
4 Jun 2020
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
7,217
-21%
2,000
$39.13
$78,250.00
SELL
3 Jun 2020
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
51,847
-5%
3,252
$40.00
$130,080.00
SELL
2 Jun 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,407
$38.91
$1,961,185.20
SELL
2 Jun 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
50,407
$38.91
$1,961,185.20
SELL
1 Jun 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
29,593
$39.13
$1,158,003.80
SELL
1 Jun 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
29,593
$39.13
$1,158,003.80
SELL
26 May 2020
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
6,054
-72%
16,000
$37.50
$600,000.00
SELL
18 May 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
321,781
-1%
4,000
$33.32
$133,260.00
SELL
29 Apr 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
325,781
-1%
4,000
$32.80
$131,180.00
SELL
9 Apr 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
47,636
-4%
2,055
$27.32
$56,142.60
SELL
16 Mar 2020
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
24,633
-0%
168
$24.61
$4,134.65
SELL
16 Mar 2020
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
51,847
-0%
314
$24.61
$7,727.54
SELL
16 Mar 2020
Srikanth Mahalingam
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
14,594
-1%
230
$24.61
$5,659.61
SELL
16 Mar 2020
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
27,526
-0%
213
$24.61
$5,241.50
SELL
9 Mar 2020
Messano Amy
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
8,901
-6%
599
$28.83
$17,269.77
SELL
9 Mar 2020
Maitra Raoul
Chief Legal Officer, Officer
Altair Engineering Inc.
(ALTR)
17,775
-2%
401
$51.32
$20,579.83
SELL
9 Mar 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
36,322
-6%
2,369
$28.83
$68,295.90
SELL
9 Mar 2020
Srikanth Mahalingam
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
13,352
-1%
192
$28.83
$5,535.17
SELL
9 Mar 2020
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
33,691
-6%
2,369
$28.83
$68,295.90
SELL
9 Mar 2020
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
26,561
-0%
94
$28.84
$2,710.49
SELL
9 Mar 2020
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
23,789
-0%
97
$28.83
$2,796.41
BUY
9 Mar 2020
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
50,713
+0%
226
$28.84
$6,516.71
SELL
3 Mar 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
328,438
-1%
4,000
$34.97
$139,892.00
SELL
24 Feb 2020
Saravia Gilma
Chief People Officer, Officer
Altair Engineering Inc.
(ALTR)
9,185
-8%
815
$61.51
$50,131.47
SELL
19 Feb 2020
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
80,000
$38.26
$3,060,560.00
SELL
19 Feb 2020
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
80,000
$38.26
$3,060,560.00
SELL
8 Jan 2020
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
332,438
-1%
4,000
$38.85
$155,396.00
SELL
18 Dec 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,586
-77%
16,000
$35.00
$560,000.00
SELL
17 Dec 2019
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
1,900
-97%
80,000
$34.82
$2,785,832.00
SELL
17 Dec 2019
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
1,900
-97%
80,000
$34.82
$2,785,832.00
SELL
17 Dec 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
335,682
-1%
4,000
$34.17
$136,696.00
SELL
13 Dec 2019
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
26,655
-0%
56
$33.54
$1,878.41
SELL
11 Dec 2019
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
26,711
-9%
2,754
$31.37
$86,392.98
SELL
26 Nov 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
339,682
-1%
4,000
$32.77
$131,063.99
SELL
5 Nov 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
50,939
-13%
8,000
$38.00
$304,000.00
SELL
21 Oct 2019
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
69,806
$34.50
$2,408,237.20
SELL
21 Oct 2019
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
69,806
$34.50
$2,408,237.20
SELL
18 Oct 2019
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
20,194
$34.05
$687,605.70
SELL
18 Oct 2019
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
20,194
$34.05
$687,605.70
SELL
17 Oct 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
343,682
-1%
4,000
$34.77
$139,084.00
SELL
11 Oct 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,586
-63%
8,000
$35.00
$280,000.00
SELL
3 Oct 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
30,534
$32.49
$992,171.75
SELL
3 Oct 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
30,534
$32.49
$992,171.75
SELL
2 Oct 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
34,310
$32.87
$1,127,683.60
SELL
2 Oct 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
4,975
$32.84
$163,354.12
SELL
2 Oct 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
29,335
$32.87
$964,329.50
SELL
1 Oct 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,500
-88%
20,131
$34.00
$684,523.44
SELL
1 Oct 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
874
-85%
5,025
$34.01
$170,893.75
SELL
1 Oct 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
2,500
-90%
25,156
$34.00
$855,417.20
SELL
17 Sep 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
347,682
-1%
4,000
$34.22
$136,889.61
SELL
16 Sep 2019
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
85,793
-2%
2,500
$33.79
$84,475.00
SELL
13 Sep 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,586
-63%
8,000
$35.00
$280,000.00
SELL
3 Sep 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
80,000
$33.51
$2,681,069.50
SELL
3 Sep 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
90,000
$33.54
$3,018,579.50
SELL
3 Sep 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
500
-95%
10,000
$33.75
$337,510.00
SELL
19 Aug 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,586
-59%
6,840
$35.18
$240,631.20
SELL
19 Aug 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
351,682
-1%
4,000
$34.90
$139,616.00
SELL
15 Aug 2019
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
88,293
-2%
2,500
$33.95
$84,875.00
SELL
12 Aug 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,586
-20%
1,160
$35.14
$40,761.24
SELL
5 Aug 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
58,939
-3%
2,000
$39.51
$79,020.00
SELL
1 Aug 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
300
-99%
80,000
$40.61
$3,249,102.20
SELL
1 Aug 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
300
-99%
90,000
$40.65
$3,658,447.50
SELL
1 Aug 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
100
-99%
10,000
$40.93
$409,345.25
SELL
1 Aug 2019
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
120,000
$40.66
$4,878,899.50
SELL
1 Aug 2019
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
80,000
$40.69
$3,255,219.00
SELL
1 Aug 2019
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
40,000
$40.59
$1,623,680.50
SELL
16 Jul 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
355,682
-1%
4,000
$41.82
$167,260.00
SELL
15 Jul 2019
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
90,793
-2%
2,500
$41.14
$102,850.00
SELL
15 Jul 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
60,939
-3%
2,000
$41.14
$82,280.00
SELL
12 Jul 2019
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
27,414
$41.37
$1,134,170.50
SELL
12 Jul 2019
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
6,989
$41.44
$289,617.16
SELL
12 Jul 2019
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
20,425
$41.35
$844,553.30
SELL
11 Jul 2019
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
22,725
$42.25
$960,108.56
SELL
11 Jul 2019
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
12,935
$42.22
$546,051.00
SELL
11 Jul 2019
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
35,660
$42.24
$1,506,159.50
SELL
11 Jul 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,586
-63%
8,000
$42.04
$336,312.00
SELL
10 Jul 2019
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
56,926
$42.22
$2,403,138.00
SELL
10 Jul 2019
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
36,850
$42.22
$1,555,770.20
SELL
10 Jul 2019
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
20,076
$42.21
$847,367.80
SELL
2 Jul 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
27,007
$40.42
$1,091,637.90
SELL
2 Jul 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
1,491
$40.43
$60,281.13
SELL
2 Jul 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
25,516
$40.42
$1,031,356.70
SELL
1 Jul 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
500
-99%
62,993
$40.93
$2,578,588.80
SELL
1 Jul 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
500
-99%
54,484
$40.93
$2,230,230.20
SELL
1 Jul 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
8,509
$40.94
$348,358.44
SELL
1 Jul 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
62,939
-3%
2,000
$40.92
$81,840.00
SELL
18 Jun 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
64,939
-2%
1,612
$37.70
$60,772.40
SELL
17 Jun 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
359,164
-1%
4,000
$37.52
$150,096.00
SELL
14 Jun 2019
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
93,293
-2%
2,500
$35.98
$89,950.00
SELL
11 Jun 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,586
-63%
8,000
$35.09
$280,720.00
SELL
10 Jun 2019
Chouinard Brett R
President, Director, Officer
Altair Engineering Inc.
(ALTR)
59,850
-17%
12,820
$35.31
$452,657.62
SELL
4 Jun 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
1,284
-83%
6,300
$37.61
$236,912.34
SELL
4 Jun 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
1,284
-83%
6,300
$37.61
$236,912.34
SELL
3 Jun 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
1,500
-98%
73,700
$36.86
$2,716,521.00
SELL
3 Jun 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
1,500
-98%
83,700
$36.86
$3,085,024.00
SELL
3 Jun 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
100
-99%
10,000
$36.85
$368,503.00
SELL
3 Jun 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
64,939
-2%
2,000
$37.87
$75,740.00
SELL
17 May 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
355,390
-1%
4,000
$36.14
$144,548.00
SELL
16 May 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
65,137
-2%
2,000
$36.00
$72,000.00
SELL
15 May 2019
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
77,915
-3%
2,500
$34.76
$86,894.00
SELL
13 May 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,753
-2%
100
$35.12
$3,512.00
SELL
13 May 2019
Chouinard Brett R
President, Director, Officer
Altair Engineering Inc.
(ALTR)
48,128
-14%
7,998
$34.13
$272,960.40
SELL
3 May 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
78,150
$37.04
$2,894,655.50
SELL
3 May 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
77,121
$37.04
$2,856,562.00
SELL
3 May 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
1,029
$37.02
$38,093.58
SELL
2 May 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
16,744
$36.89
$617,645.56
SELL
2 May 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
4,059
$36.88
$149,695.92
SELL
2 May 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
12,685
$36.89
$467,949.66
SELL
1 May 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
2,875
-84%
15,200
$38.29
$582,079.40
SELL
1 May 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
700
-87%
4,912
$38.30
$188,134.33
SELL
1 May 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
2,875
-87%
20,112
$38.30
$770,213.70
SELL
1 May 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
65,237
-2%
2,000
$38.57
$77,143.00
SELL
17 Apr 2019
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
359,690
-1%
4,000
$36.63
$146,512.70
SELL
16 Apr 2019
Chouinard Brett R
President, Director, Officer
Altair Engineering Inc.
(ALTR)
49,467
-13%
8,000
$36.53
$292,245.25
SELL
15 Apr 2019
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
79,415
-3%
2,500
$36.31
$90,777.50
SELL
15 Apr 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
65,137
-2%
2,000
$36.30
$72,598.00
SELL
11 Apr 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
4,753
-62%
8,000
$36.70
$293,600.00
SELL
10 Apr 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
28,727
$36.90
$1,060,077.20
SELL
10 Apr 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
4,399
$36.90
$162,301.11
SELL
10 Apr 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
24,328
$36.90
$897,776.20
SELL
9 Apr 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
19,453
$36.79
$715,584.50
SELL
9 Apr 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
3,301
$36.78
$121,400.88
SELL
9 Apr 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
16,152
$36.79
$594,183.60
SELL
8 Apr 2019
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
900
-94%
14,514
$37.14
$539,035.44
SELL
8 Apr 2019
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
2,300
$37.15
$85,438.10
SELL
8 Apr 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
900
-94%
16,814
$37.14
$624,473.56
SELL
5 Apr 2019
Srikanth Mahalingam
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
5,711
-55%
7,000
$37.68
$263,760.00
SELL
15 Mar 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
1,496
-59%
2,209
$57.37
$126,720.07
SELL
12 Mar 2019
Kowal Jan
Director
Altair Engineering Inc.
(ALTR)
3,000
-72%
8,000
$37.62
$300,960.00
SELL
6 Mar 2019
Simon David L
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
23,951
-0%
84
$35.64
$2,993.76
SELL
6 Mar 2019
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
1,903
-8%
167
$35.64
$5,951.88
SELL
6 Mar 2019
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
18,691
-6%
1,309
$35.64
$46,652.76
SELL
6 Mar 2019
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
18,950
-0%
85
$35.64
$3,029.40
SELL
6 Mar 2019
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
61,872
-0%
198
$35.64
$7,056.72
SELL
6 Mar 2019
Srikanth Mahalingam
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
9,903
-1%
167
$35.64
$5,951.88
SELL
5 Mar 2019
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
79,370
-5%
5,000
$35.59
$177,950.00
SELL
5 Mar 2019
Chouinard Brett R
President, Director, Officer
Altair Engineering Inc.
(ALTR)
44,114
-8%
4,000
$35.61
$142,440.00
SELL
11 Jun 2018
Brancheau James E
Director
Altair Engineering Inc.
(ALTR)
1,140,000
-9%
120,000
$33.43
$4,011,000.00
SELL
11 Jun 2018
Perring Tom Mark
Chief Administrative Officer, Officer
Altair Engineering Inc.
(ALTR)
378,458
-20%
100,000
$33.43
$3,342,500.00
SELL
11 Jun 2018
JRS Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
100,000
$33.43
$3,342,500.00
SELL
11 Jun 2018
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
200,000
$33.43
$6,685,000.00
SELL
11 Jun 2018
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
400,000
$33.43
$13,370,000.00
SELL
11 Jun 2018
James R. Scapa Declaration of Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
975,420
$33.43
$32,603,412.00
SELL
11 Jun 2018
Nichols Martin E
Chief Information Officer, Officer
Altair Engineering Inc.
(ALTR)
82,070
-10%
10,000
$33.43
$334,250.00
SELL
11 Jun 2018
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
1,075,420
$33.43
$35,945,910.00
SELL
11 Jun 2018
Morof Howard N
Chief Financial Officer, Officer
Altair Engineering Inc.
(ALTR)
170,618
-55%
210,000
$33.43
$7,019,250.00
SELL
11 Jun 2018
Brennan Jeffrey M
Chief Marketing Officer, Officer
Altair Engineering Inc.
(ALTR)
25,914
-60%
40,000
$33.43
$1,337,000.00
SELL
11 Jun 2018
Dias Nelson
Chief Revenue Officer, Officer
Altair Engineering Inc.
(ALTR)
19,035
-17%
4,000
$33.43
$133,700.00
SELL
11 Jun 2018
Dagg James
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
2,070
-92%
25,000
$33.43
$835,625.00
SELL
11 Jun 2018
Schramm Uwe
See Remarks, Officer
Altair Engineering Inc.
(ALTR)
62,070
-29%
26,000
$33.43
$869,050.00
SELL
11 Jun 2018
Chouinard Brett R
President, Officer
Altair Engineering Inc.
(ALTR)
44,114
-62%
75,000
$33.43
$2,506,875.00
SELL
11 Jun 2018
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
600,000
$33.43
$20,055,000.00
SELL
11 Jun 2018
Fariello Massimo Giuseppe
Chief Strategy Officer, Officer
Altair Engineering Inc.
(ALTR)
2,070
-91%
22,000
$33.43
$735,350.00
SELL
3 Nov 2017
Christ George J
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
2,000,000
$12.09
$24,180,000.00
SELL
3 Nov 2017
Scapa James Ralph
Chief Executive Officer, Director, Officer, 10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
1,734,996
$12.09
$20,976,102.00
SELL
3 Nov 2017
Christ Revocable Trust
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
1,200,000
$12.09
$14,508,000.00
SELL
3 Nov 2017
GC Investments LLC
10% Owner
Altair Engineering Inc.
(ALTR)
0
-100%
800,000
$12.09
$9,672,000.00
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