MCRB Logo

Seres Therapeutics, Inc. (MCRB) 

NASDAQ
Market Cap
$113.72M
Sector
Healthcare
Industry
Biotechnology
Rank in Sector
651 of 809
Rank in Industry
354 of 445

Largest Insider Buys in Sector

MCRB Stock Price History Chart

MCRB Stock Performance

About Seres Therapeutics, Inc.

Seres Therapeutics, Inc., a microbiome therapeutics platform company, engages in developing bacterial consortia that are designed to functionally interact with host cells and tissues to treat disease. The company's lead product candidate is the SER-109, an oral microbiome therapeutic candidate that has completed Phase III clinical trial for the treatment of clostridium difficile infection (CDI). It is also developing SER-155, a cultivated bacteria microbiome drug, which is Phase Ib clinical trial to reduce incidences of gastrointestinal infections, bloodstream infections, and graft versus host diseases in immunocompromised patients receiving allogeneic hematopoietic stem cell transplantation and solid organ transplants. In addition, the company engages in the development of SER-287 and SER-301 that are in Phase Ib to treat ulcerative colitis; SER-401 for patients with metastatic melanoma; and SER-262 to treat Clostridioides difficile infection. It has license and collaboration agreements with Nestec Ltd. and Memorial Sloan Kettering Cancer Center. The company was formerly known as Seres Health, Inc. and changed its name to Seres Therapeutics, Inc. in May 2015. Seres Therapeutics, Inc. was incorporated in 2010 and is headquartered in Cambridge, Massachusetts.

Insider Activity of Seres Therapeutics, Inc.

Over the last 12 months, insiders at Seres Therapeutics, Inc. have bought $0 and sold $92,717 worth of Seres Therapeutics, Inc. stock.

On average, over the past 5 years, insiders at Seres Therapeutics, Inc. have bought $9.18M and sold $666,149 worth of stock each year.

There was no buying activity among insiders over the last 12 months.

The last purchase of 2,912,748 shares for transaction amount of $9.18M was made by AFEYAN NOUBAR () on 2022‑07‑05.

List of Insider Buy and Sell Transactions, Seres Therapeutics, Inc.

2024-05-15SaleShaff Eric D.CEO and President
2,435
0.0016%
$0.94$2,289-4.76%
2024-05-15SaleDesRosier ThomasChief Legal Officer and EVP
843
0.0005%
$0.94$792-4.76%
2024-05-15SaleEge David S.See Remarks
1,090
0.0007%
$0.94$1,025-4.76%
2024-05-15SaleHenn Matthew R.See Remarks
891
0.0006%
$0.94$838-4.76%
2024-05-15Salevon Moltke LisaSee Remarks
939
0.0006%
$0.94$883-4.76%
2024-05-15SaleYoung Teresa L.See Remarks
703
0.0005%
$0.94$661-4.76%
2024-02-16SaleArkowitz DavidChief Financial Officer
3,939
0.0031%
$1.08$4,254-21.97%
2024-02-16SaleShaff Eric D.CEO and President
11,549
0.0092%
$1.08$12,473-21.97%
2024-02-16SaleDesRosier ThomasChief Legal Officer and EVP
3,939
0.0031%
$1.08$4,254-21.97%
2024-02-16SaleEge David S.See Remarks
5,010
0.004%
$1.08$5,411-21.97%
2024-02-16SaleHenn Matthew R.See Remarks
4,170
0.0033%
$1.08$4,504-21.97%
2024-02-16Salevon Moltke LisaSee Remarks
4,400
0.0035%
$1.08$4,752-21.97%
2024-02-16SaleYoung Teresa L.See Remarks
3,374
0.0027%
$1.08$3,644-21.97%
2023-10-30SaleArkowitz DavidChief Financial Officer
4,066
0.003%
$1.35$5,489-28.28%
2023-10-30SaleShaff Eric D.CEO and President
8,552
0.0062%
$1.35$11,545-28.28%
2023-10-30SaleDesRosier ThomasChief Legal Officer and EVP
4,156
0.003%
$1.35$5,611-28.28%
2023-10-30SaleEge David S.See Remarks
4,066
0.003%
$1.35$5,489-28.28%
2023-10-30SaleHenn Matthew R.See Remarks
3,886
0.0028%
$1.35$5,246-28.28%
2023-10-30SaleCloghessy PaulaSee Remarks
2,904
0.0021%
$1.35$3,920-28.28%
2023-10-30Salevon Moltke LisaSee Remarks
4,232
0.0031%
$1.35$5,713-28.28%

Insider Historical Profitability

40%
Arkowitz DavidChief Financial Officer
182442
0.136%
$0.7502
Shaff Eric D.CEO and President
140698
0.0894%
$0.75011
DesRosier ThomasChief Legal Officer and EVP
122390
0.0881%
$0.7505
Ege David S.See Remarks
75734
0.0518%
$0.7505
Henn Matthew R.See Remarks
65357
0.0436%
$0.7504
Cloghessy PaulaSee Remarks
45684
0.0353%
$0.7501
von Moltke LisaSee Remarks
19017
0.0074%
$0.7503
Young Teresa L.See Remarks
17658
0.0065%
$0.7503
AFEYAN NOUBAR
5875711
4.5458%
$0.7521+40%
Pomerantz RogerPresident and CEO
213976
0.1655%
$0.75031
COOK DAVID NSee Remarks
139935
0.1083%
$0.7506
Aunins John G.Chief Technology Officer & EVP
75250
0.0582%
$0.75018
Chapman MarcusSee Remarks
8600
0.0067%
$0.7501
Trucksis MicheleSee Remarks
4893
0.0038%
$0.7503

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Flagship Pioneering$17.89M15.2623.12M0%+$01.17
Fidelity Investments$17.53M14.9622.65M+16.83%+$2.53M<0.01
BlackRock$5.28M4.516.83M-7%-$397,929.95<0.0001
The Vanguard Group$5.21M4.456.73M+12.15%+$564,716.79<0.0001
Hudson Bay Capital Management LP$4.2M3.585.42M+25.57%+$855,070.960.04
Geode Capital Management$1.65M1.412.13M+1.84%+$29,886.83<0.0001
Woodline Partners LP$1.58M1.352.05M+58.56%+$584,906.190.02
State Street$1.51M1.291.95M+1.93%+$28,517.08<0.0001
Bank of America$1.28M1.091.65M-29.95%-$547,594.69<0.0001
Eversept Partners LP$1.08M0.921.39M-20.79%-$282,232.330.08
Handelsbanken$852,000.000.731.1M0%+$0<0.01
Goldman Sachs$823,748.000.71.06M+144.15%+$486,347.41<0.0001
Millennium Management LLC$795,428.000.681.03M-53.8%-$926,228.45<0.01
Tang Capital Management, LLC$702,195.000.6907,112-49.41%-$685,678.81<0.01
Northern Trust$607,431.000.52784,693+1.83%+$10,900.88<0.0001
Charles Schwab$578,499.000.49747,318+10.49%+$54,907.70<0.0001
Susquehanna International Group$491,246.000.42634,603-55.03%-$601,047.40<0.01
D. E. Shaw & Co.$376,486.000.32486,353+188.61%+$246,036.17<0.01
Morgan Stanley$369,729.000.32477,625-46.05%-$315,608.65<0.0001
Sit Investment Associates Inc$265,000.000.23342,2000%+$00.01
Lion Point Capital LP$263,783.000.23340,7610%+$00.51
BNY Mellon$254,735.000.22329,072-4.43%-$11,805.82<0.0001
Graham Capital Management, L.P.$239,490.000.2309,379+91.79%+$114,621.630.01
T. Rowe Price$232,000.000.2298,111-18.02%-$51,004.65<0.0001
Pennant Capital Management Llc$226,269.000.19292,3000%+$00.04
AQR Capital$129,187.000.11166,887+503.31%+$107,773.88<0.0001
Bridgeway Capital Management$116,115.000.1150,000New+$116,115.00<0.01
RhumbLine Advisers$109,470.000.09141,453+2.86%+$3,044.51<0.0001
LINSCO PRIVATE LEDGER CORP$100,459.000.09129,775+12.33%+$11,027.07<0.0001
AllianceBernstein$98,822.000.08127,6600%+$0<0.0001
UBS$82,018.000.07105,966+1,216.35%+$75,787.28<0.0001
Atom Investors Lp$79,977.000.07103,316New+$79,977.000.01
Virtu Financial Llc$73,000.000.0694,510New+$73,000.000.01
Jane Street Capital$66,912.000.0686,438-70.22%-$157,800.32<0.0001
Janney Montgomery Scott LLC$58,000.000.0575,0980%+$0<0.0001
Xtx Topco Ltd$58,593.000.0575,692-81.19%-$252,985.95<0.01
Simplex Trading Llc$57,000.000.0573,871+63.03%+$22,037.33<0.01
Barclays$55,000.000.0570,756-47.66%-$50,076.46<0.0001
Prelude Capital$54,650.000.0570,598New+$54,650.00<0.01
Invesco$48,742.000.0462,966+10.47%+$4,618.28<0.0001
Tudor Investment Corp Et Al$47,976.000.0461,9770%+$0<0.01
Group One Trading$45,498.000.0458,776-17.52%-$9,662.98<0.01
Kestra Advisory Services LLC$39,882.000.0351,521+138.18%+$23,137.61<0.0001
Providence Wealth Advisors, LLC$38,551.000.0351,000+7,455.56%+$38,040.770.03
HarbourVest Partners$38,212.000.0349,3630%+$00.02
Mirae Asset Global Investments Co Ltd$278,066.000.0350,102New+$278,066.00<0.0001
American International Group$37,525.000.0348,475+0.25%+$95.22<0.0001
Ironwood Investment Management Llc$35,061.000.0345,292+11.58%+$3,637.540.01
New York State Common Retirement Fund$30,000.000.0339,336+1.36%+$403.45<0.0001
JPMorgan Chase$30,532.000.0339,443-40.25%-$20,569.60<0.0001