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Alector, Inc. (ALEC)
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.
Healthcare
Biotechnology
DATE
INSIDER
COMPANY
OWNED SHARES
SHARES TRADED
PRICE
NET TOTAL
SELL
4 Mar 2024
GRASSO MARC
Chief Financial Officer, Officer
Alector, Inc.
(ALEC)
144,957
-3%
5,716
$6.92
$39,561.58
SELL
4 Mar 2024
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
2,000,380
-0%
18,837
$6.92
$130,385.95
SELL
4 Mar 2024
Romano Gary
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
196,313
-2%
6,001
$6.92
$41,553.93
SELL
4 Mar 2024
Kenkare-Mitra Sara
President and Head of R&D, Officer
Alector, Inc.
(ALEC)
318,847
-3%
10,169
$6.92
$70,386.77
SELL
11 Sep 2023
MCGUIRE TERRANCE
Director, 10% Owner
Alector, Inc.
(ALEC)
10,853,817
-4%
500,000
$6.00
$3,000,000.00
SELL
11 Sep 2023
Polaris Venture Management Co. VI, L.L.C.
10% Owner
Alector, Inc.
(ALEC)
10,853,817
-4%
500,000
$6.00
$3,000,000.00
SELL
5 Sep 2023
Romano Gary
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
99,349
-2%
2,771
$5.19
$14,393.13
SELL
5 Sep 2023
GRASSO MARC
Chief Financial Officer, Officer
Alector, Inc.
(ALEC)
32,247
-3%
1,114
$5.19
$5,786.45
SELL
5 Sep 2023
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
1,645,448
-0%
5,647
$5.19
$29,333.34
SELL
5 Sep 2023
Kenkare-Mitra Sara
President and Head of R&D, Officer
Alector, Inc.
(ALEC)
177,935
-3%
6,214
$5.19
$32,277.38
SELL
2 Jun 2023
Romano Gary
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
102,120
-2%
2,617
$6.90
$18,066.98
SELL
2 Jun 2023
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
1,651,095
-0%
5,255
$6.90
$36,278.94
SELL
2 Jun 2023
Kenkare-Mitra Sara
President and Head of R&D, Officer
Alector, Inc.
(ALEC)
184,149
-2%
4,092
$6.90
$28,249.94
SELL
2 Jun 2023
GRASSO MARC
Chief Financial Officer, Officer
Alector, Inc.
(ALEC)
33,361
-3%
1,050
$6.90
$7,248.89
SELL
3 Mar 2023
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
1,656,350
-0%
15,186
$6.22
$94,428.07
SELL
2 Mar 2023
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
1,628,546
-0%
5,849
$8.32
$48,650.81
SELL
2 Mar 2023
GRASSO MARC
Chief Financial Officer, Officer
Alector, Inc.
(ALEC)
34,411
-3%
1,291
$8.32
$10,739.06
SELL
2 Mar 2023
Kenkare-Mitra Sara
President and Head of R&D, Officer
Alector, Inc.
(ALEC)
188,241
-5%
10,124
$8.32
$84,216.49
SELL
2 Dec 2022
Romano Gary
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
104,737
-4%
5,383
$8.47
$45,612.45
SELL
2 Sep 2022
Romano Gary
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
90,073
-2%
2,177
$10.62
$23,120.18
SELL
2 Sep 2022
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
529,295
-0%
176
$10.62
$1,869.21
SELL
2 Jun 2022
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
529,471
-0%
177
$8.71
$1,541.58
SELL
1 Mar 2022
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
528,404
-0%
287
$15.57
$4,467.99
SELL
10 Dec 2021
SULIMAN SHEHNAAZ
President and COO, Officer
Alector, Inc.
(ALEC)
113,496
-56%
150,000
$21.50
$3,225,316.00
SELL
8 Dec 2021
SULIMAN SHEHNAAZ
President and COO, Officer
Alector, Inc.
(ALEC)
105,241
-58%
150,000
$22.81
$3,421,159.00
SELL
1 Dec 2021
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
528,691
-0%
250
$20.09
$5,022.50
SELL
10 Nov 2021
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
1,972,875
-5%
110,000
$25.00
$2,750,000.00
SELL
8 Nov 2021
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
2,082,875
-8%
200,000
$25.00
$5,000,000.00
SELL
4 Nov 2021
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
2,192,875
-8%
200,000
$25.00
$5,000,000.00
SELL
22 Sep 2021
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
2,302,875
-4%
109,625
$25.31
$2,774,755.50
SELL
20 Sep 2021
Rosenthal Arnon
Chief Executive Officer, Director, Officer
Alector, Inc.
(ALEC)
2,420,962
-7%
200,000
$25.96
$5,191,827.50
SELL
9 Aug 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
234,619
-8%
22,950
$27.18
$623,766.94
SELL
6 Jul 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
259,168
-18%
59,749
$38.00
$2,270,404.00
SELL
2 Jul 2021
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
522,317
-10%
60,000
$31.14
$1,868,400.00
SELL
2 Jul 2021
SCHELLER RICHARD H
Director
Alector, Inc.
(ALEC)
3,392
-95%
66,241
$28.20
$1,868,149.80
SELL
2 Jul 2021
Yu Calvin
Vice President, Finance, Officer
Alector, Inc.
(ALEC)
76,686
-59%
114,174
$32.80
$3,744,600.50
SELL
1 Jul 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
234,319
-19%
56,726
$26.94
$1,528,324.20
SELL
15 Jun 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
273,719
-11%
34,600
$22.08
$764,001.70
SELL
8 Jun 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
276,719
-6%
19,175
$19.18
$367,745.44
SELL
2 Jun 2021
Yu Calvin
Vice President, Finance, Officer
Alector, Inc.
(ALEC)
126,686
-1%
1,844
$17.77
$32,767.88
SELL
21 May 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
273,719
-5%
14,975
$18.14
$271,680.94
SELL
18 May 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
273,719
-1%
4,200
$18.04
$75,786.06
SELL
7 Apr 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
213,764
-9%
22,300
$19.20
$428,050.38
SELL
22 Mar 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
213,719
-17%
43,800
$22.74
$995,873.70
SELL
9 Mar 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
213,719
-8%
19,175
$18.12
$347,404.97
SELL
9 Feb 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
213,719
-8%
19,175
$20.81
$399,054.75
SELL
25 Jan 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
213,719
-21%
57,308
$18.00
$1,031,769.00
SELL
19 Jan 2021
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
213,719
-15%
38,567
$18.09
$697,763.10
SELL
15 Jul 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
214,097
-4%
10,000
$22.96
$229,641.92
SELL
23 Jun 2020
Polaris Venture Management Co. VI, L.L.C.
10% Owner
Alector, Inc.
(ALEC)
12,853,817
-0%
4,377
$31.54
$138,062.84
SELL
23 Jun 2020
MCGUIRE TERRANCE
Director, 10% Owner
Alector, Inc.
(ALEC)
12,853,817
-0%
4,377
$31.54
$138,062.84
SELL
15 Jun 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
227,628
-4%
10,000
$29.61
$296,137.22
SELL
3 Jun 2020
Yu Calvin
Vice President, Finance, Officer
Alector, Inc.
(ALEC)
110,986
-1%
1,343
$31.26
$41,980.72
SELL
15 May 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
241,819
-3%
10,000
$27.00
$270,026.12
SELL
15 May 2020
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
488,952
-2%
15,000
$27.00
$404,957.60
SELL
15 Apr 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
243,719
-3%
10,000
$22.27
$222,700.00
SELL
14 Apr 2020
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
5,955,674
-1%
85,414
$23.53
$2,009,559.20
SELL
7 Apr 2020
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
6,020,366
-5%
379,885
$23.74
$9,019,571.00
SELL
31 Mar 2020
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
6,308,093
-3%
250,000
$24.50
$6,125,000.00
SELL
23 Mar 2020
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
6,497,448
-2%
138,653
$24.70
$3,425,269.00
SELL
13 Mar 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
262,238
-3%
10,000
$22.93
$229,285.52
SELL
2 Mar 2020
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
6,602,467
-22%
1,874,203
$26.00
$48,729,276.00
SELL
14 Feb 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
270,719
-3%
10,000
$29.54
$295,390.00
SELL
14 Feb 2020
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
502,649
-2%
15,000
$29.56
$443,375.78
SELL
7 Feb 2020
Oney Sabah
Chief Business Officer, Officer
Alector, Inc.
(ALEC)
573,918
-3%
19,900
$35.03
$697,097.00
SELL
6 Feb 2020
Yu Calvin
Vice President, Finance, Officer
Alector, Inc.
(ALEC)
110,686
-19%
26,654
$35.02
$933,370.70
SELL
5 Feb 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
273,719
-3%
10,000
$32.10
$321,000.00
SELL
4 Feb 2020
Oney Sabah
Chief Business Officer, Officer
Alector, Inc.
(ALEC)
593,818
-2%
16,767
$30.03
$503,510.00
SELL
4 Feb 2020
SCHELLER RICHARD H
Director
Alector, Inc.
(ALEC)
9,981
-50%
10,000
$29.67
$296,700.00
SELL
4 Feb 2020
Yu Calvin
Vice President, Finance, Officer
Alector, Inc.
(ALEC)
125,294
-33%
63,541
$30.04
$1,908,771.80
BUY
3 Feb 2020
Wehner David M.
Director
Alector, Inc.
(ALEC)
44,621
+81%
20,000
$25.00
$500,000.00
SELL
30 Jan 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
273,719
-2%
8,000
$28.00
$224,000.00
SELL
23 Jan 2020
Oney Sabah
Chief Business Officer, Officer
Alector, Inc.
(ALEC)
593,918
-2%
16,667
$25.07
$417,860.34
SELL
23 Jan 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
274,318
-2%
6,000
$24.32
$145,919.00
SELL
21 Jan 2020
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
507,317
-2%
15,000
$22.01
$330,150.00
SELL
15 Jan 2020
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
273,719
-3%
10,000
$18.67
$186,700.00
SELL
9 Jan 2020
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
7,992,776
-4%
379,997
$19.50
$7,409,941.50
SELL
20 Dec 2019
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
8,279,563
-5%
519,385
$19.66
$10,209,720.00
SELL
17 Dec 2019
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
8,629,418
-9%
954,100
$18.52
$17,669,932.00
SELL
13 Dec 2019
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
283,719
-3%
10,000
$20.03
$200,300.00
SELL
12 Dec 2019
Oney Sabah
Chief Business Officer, Officer
Alector, Inc.
(ALEC)
593,918
-1%
6,810
$20.13
$137,068.95
SELL
10 Dec 2019
Oney Sabah
Chief Business Officer, Officer
Alector, Inc.
(ALEC)
593,918
-0%
500
$20.01
$10,005.00
SELL
5 Dec 2019
Oney Sabah
Chief Business Officer, Officer
Alector, Inc.
(ALEC)
593,918
-1%
8,956
$20.03
$179,384.12
SELL
3 Dec 2019
Yu Calvin
Vice President, Finance, Officer
Alector, Inc.
(ALEC)
175,294
-0%
1,315
$18.31
$24,077.65
SELL
15 Nov 2019
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
293,719
-3%
10,000
$15.93
$159,300.00
SELL
15 Nov 2019
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
522,317
-1%
7,500
$15.92
$119,400.00
SELL
15 Oct 2019
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
301,719
-3%
10,000
$14.68
$146,800.00
SELL
20 Sep 2019
Oney Sabah
Chief Business Officer, Officer
Alector, Inc.
(ALEC)
593,918
-0%
400
$20.00
$8,000.00
SELL
20 Sep 2019
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
311,719
-1%
4,000
$20.00
$80,000.00
SELL
16 Sep 2019
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
311,719
-3%
10,000
$19.08
$190,800.00
SELL
19 Aug 2019
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
321,719
-0%
2,000
$16.00
$32,000.00
SELL
19 Aug 2019
King Robert
Chief Development Officer, Officer
Alector, Inc.
(ALEC)
529,817
-1%
7,500
$15.00
$112,500.00
SELL
15 Aug 2019
Paul Robert
Chief Medical Officer, Officer
Alector, Inc.
(ALEC)
323,719
-2%
10,000
$14.19
$141,900.00
SELL
7 Aug 2019
ORBIMED ADVISORS LLC
10% Owner
Alector, Inc.
(ALEC)
9,272,225
-6%
650,000
$17.90
$11,634,999.00
BUY
11 Feb 2019
ORBIMED ADVISORS LLC
Director, 10% Owner
Alector, Inc.
(ALEC)
10,434,976
+4%
411,700
$19.00
$7,822,300.00
BUY
11 Feb 2019
GORDON CARL L
Director, 10% Owner
Alector, Inc.
(ALEC)
10,434,976
+4%
411,700
$19.00
$7,822,300.00
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