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Seres Therapeutics, Inc. (MCRB)
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
14 Feb 2024
Arkowitz David
Chief Financial Officer, Officer
Seres Therapeutics, Inc.
(MCRB)
182,442
-2%
3,939
$1.08
$4,254.12
SELL
14 Feb 2024
Ege David S.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
73,856
-6%
5,010
$1.08
$5,410.80
SELL
14 Feb 2024
von Moltke Lisa
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
16,988
-20%
4,400
$1.08
$4,752.00
SELL
14 Feb 2024
Young Teresa L.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
15,705
-17%
3,374
$1.08
$3,643.92
SELL
14 Feb 2024
Henn Matthew R.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
63,436
-6%
4,170
$1.08
$4,503.60
SELL
14 Feb 2024
Shaff Eric D.
CEO and President, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
135,321
-7%
11,549
$1.08
$12,472.92
SELL
14 Feb 2024
DesRosier Thomas
Chief Legal Officer and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
120,577
-3%
3,939
$1.08
$4,254.12
SELL
27 Oct 2023
von Moltke Lisa
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
9,513
-30%
4,232
$1.35
$5,713.20
SELL
27 Oct 2023
Henn Matthew R.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
56,356
-6%
3,886
$1.35
$5,246.10
SELL
27 Oct 2023
Ege David S.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
66,991
-5%
4,066
$1.35
$5,489.10
SELL
27 Oct 2023
Shaff Eric D.
CEO and President, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
115,620
-6%
8,552
$1.35
$11,545.20
SELL
27 Oct 2023
Young Teresa L.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
8,454
-25%
2,907
$1.35
$3,924.45
SELL
27 Oct 2023
Arkowitz David
Chief Financial Officer, Officer
Seres Therapeutics, Inc.
(MCRB)
175,756
-2%
4,066
$1.35
$5,489.10
SELL
27 Oct 2023
DesRosier Thomas
Chief Legal Officer and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
113,891
-3%
4,156
$1.35
$5,610.60
SELL
27 Oct 2023
Cloghessy Paula
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
45,684
-5%
2,904
$1.35
$3,920.40
SELL
27 Apr 2023
Ege David S.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
59,696
-10%
7,038
$5.19
$36,527.22
SELL
27 Oct 2022
Ege David S.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
46,734
-9%
5,012
$7.93
$39,745.16
BUY
5 Jul 2022
Nutritional Health LTP Fund General Partner LLC
10% Owner
Seres Therapeutics, Inc.
(MCRB)
5,875,711
+305%
8,738,243
$3.15
$27,525,466.00
SELL
1 Dec 2020
Henn Matthew R.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
36,106
-71%
91,812
$27.04
$2,482,308.80
SELL
1 Nov 2019
Chapman Marcus
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
8,600
-28%
3,400
$3.91
$13,296.72
BUY
18 Jun 2019
AFEYAN NOUBAR
Director, 10% Owner
Seres Therapeutics, Inc.
(MCRB)
4,444,444
+200%
8,888,888
$2.25
$19,999,998.00
SELL
25 Jan 2019
DesRosier Thomas
Chief Legal Officer and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
16,054
-25%
5,471
$5.75
$31,477.95
SELL
25 Jan 2019
Shaff Eric D.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
12,842
-25%
4,378
$5.75
$25,187.51
SELL
17 Dec 2018
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
75,250
-15%
14,282
$6.39
$91,313.40
SELL
15 Nov 2018
Aunins John G.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
89,532
-13%
14,279
$8.26
$117,911.70
SELL
15 Oct 2018
Aunins John G.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
103,811
-12%
14,279
$5.94
$84,800.13
SELL
7 Sep 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
213,976
-0%
1,810
$9.00
$16,291.27
SELL
5 Sep 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
215,786
-5%
12,518
$9.10
$113,949.53
SELL
16 Jul 2018
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
160,927
-8%
14,279
$8.10
$115,725.59
SELL
11 Jul 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
228,304
-0%
1,010
$9.01
$9,098.99
SELL
6 Jul 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
228,304
-12%
32,336
$9.12
$295,065.30
SELL
28 Jun 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
228,304
-10%
26,056
$9.15
$238,290.75
SELL
25 Jun 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
228,304
-22%
64,967
$9.16
$595,045.50
SELL
20 Jun 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
238,768
-26%
85,536
$9.28
$793,906.75
SELL
15 Jun 2018
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
170,206
-7%
14,279
$8.57
$122,325.34
SELL
15 May 2018
Aunins John G.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
118,090
-26%
42,837
$7.64
$327,344.66
SELL
9 May 2018
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
324,304
-0%
233
$9.00
$2,097.00
SELL
25 Apr 2018
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
184,485
-7%
14,279
$7.58
$108,266.23
SELL
26 Jan 2018
Trucksis Michele
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
4,893
-34%
2,607
$11.02
$28,729.14
SELL
26 Jan 2018
COOK DAVID N
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
139,935
-1%
1,738
$11.02
$19,152.76
SELL
26 Jan 2018
DesRosier Thomas
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
6,525
-34%
3,475
$11.02
$38,294.50
SELL
26 Jan 2018
Aunins John G.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
198,764
-0%
1,738
$11.02
$19,152.76
SELL
26 Jan 2018
Shaff Eric D.
See Remarks, Officer
Seres Therapeutics, Inc.
(MCRB)
5,220
-34%
2,780
$11.02
$30,635.60
SELL
19 Dec 2017
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
59,437
-2%
1,623
$10.14
$16,457.22
SELL
29 Aug 2016
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
192,125
-4%
9,390
$10.87
$102,069.30
SELL
28 Jul 2016
Trucksis Michele
Chief Medical Officer and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
0
-100%
4,156
$35.18
$146,207.23
SELL
27 Jul 2016
Trucksis Michele
Chief Medical Officer and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
0
-100%
38,064
$35.14
$1,337,511.90
SELL
27 Jul 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
183,692
-9%
20,000
$35.00
$700,000.00
SELL
27 Jul 2016
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
201,515
-4%
9,250
$35.00
$323,750.00
SELL
22 Jul 2016
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
210,765
-4%
9,390
$34.18
$320,950.20
SELL
5 Jul 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
209,227
-29%
88,211
$29.45
$2,597,474.00
SELL
1 Jul 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
235,649
-19%
56,789
$29.81
$1,692,704.80
SELL
30 Jun 2016
Shaff Eric D.
CFO and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
0
-100%
4,533
$29.54
$133,904.83
SELL
27 Jun 2016
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
32,655
-22%
9,390
$27.23
$255,689.70
SELL
27 Jun 2016
Shaff Eric D.
CFO and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
0
-100%
5,001
$28.28
$141,444.95
SELL
2 Jun 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
251,158
-22%
74,049
$32.52
$2,407,915.80
SELL
2 Jun 2016
COOK DAVID N
Chief Scientific Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
136,673
-5%
8,000
$31.00
$248,000.00
SELL
1 Jun 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
236,133
-23%
70,951
$30.51
$2,164,837.80
SELL
1 Jun 2016
COOK DAVID N
Chief Scientific Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
144,673
-9%
16,000
$29.43
$470,880.00
SELL
31 May 2016
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
42,695
-24%
14,015
$30.05
$421,087.80
SELL
25 May 2016
AFEYAN NOUBAR
Director, 10% Owner
Seres Therapeutics, Inc.
(MCRB)
2,734,994
-26%
1,000,000
$27.60
$27,600,000.00
SELL
24 May 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
183,692
-5%
9,801
$30.00
$294,030.00
SELL
6 May 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
23,035
-26%
8,507
$24.31
$206,802.52
SELL
4 May 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
22,727
-72%
59,325
$26.13
$1,550,278.00
SELL
2 May 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
30,069
-69%
67,367
$28.70
$1,933,196.90
SELL
25 Apr 2016
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
56,060
-24%
18,640
$31.94
$595,361.60
SELL
7 Apr 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
22,727
-28%
9,212
$30.00
$276,360.00
SELL
7 Apr 2016
COOK DAVID N
Chief Scientific Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
160,673
-4%
8,000
$31.00
$248,000.00
SELL
4 Apr 2016
Shaff Eric D.
CFO and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
0
-100%
6,568
$28.85
$189,486.80
SELL
1 Apr 2016
Pomerantz Roger
President and CEO, Director, Officer
Seres Therapeutics, Inc.
(MCRB)
52,349
-72%
135,788
$27.20
$3,693,795.50
SELL
1 Apr 2016
COOK DAVID N
Chief Scientific Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
168,673
-26%
61,000
$26.16
$1,595,586.00
SELL
31 Mar 2016
Shaff Eric D.
CFO and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
6,568
-53%
7,663
$26.30
$201,569.34
SELL
28 Mar 2016
Aunins John G.
Chief Technology Officer & EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
74,700
-11%
9,390
$23.89
$224,327.10
SELL
28 Mar 2016
Shaff Eric D.
CFO and EVP, Officer
Seres Therapeutics, Inc.
(MCRB)
0
-100%
5,473
$24.07
$131,735.11
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