See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for Seres Therapeutics, Inc.
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 17, 2026 Shaff Eric D. |
Shaff Eric D.
|
Sell |
263 | $4.55 | 263 $4.55 $1,197 |
Aug 17, 2026 DesRosier Thomas |
DesRosier Thomas
See Remarks
|
Sell |
82 | $4.55 | 82 $4.55 $373 |
Aug 17, 2026 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
81 | $4.55 | 81 $4.55 $369 |
Aug 17, 2026 Brady Kelly |
Brady Kelly
See Remarks
|
Sell |
64 | $4.55 | 64 $4.55 $291 |
May 18, 2026 Shaff Eric D. |
Shaff Eric D.
|
Sell |
259 | $7.53 | 259 $7.53 $1,950 |
May 18, 2026 DesRosier Thomas |
DesRosier Thomas
See Remarks
|
Sell |
79 | $7.53 | 79 $7.53 $595 |
May 18, 2026 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
77 | $7.53 | 77 $7.53 $580 |
May 18, 2026 Brady Kelly |
Brady Kelly
See Remarks
|
Sell |
59 | $7.53 | 59 $7.53 $444 |
Feb 15, 2026 Shaff Eric D. |
Shaff Eric D.
|
Sell |
259 | $8.47 | 259 $8.47 $2,194 |
Feb 15, 2026 DesRosier Thomas |
DesRosier Thomas
See Remarks
|
Sell |
78 | $8.47 | 78 $8.47 $661 |
Feb 15, 2026 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
89 | $8.47 | 89 $8.47 $754 |
Feb 15, 2026 Young Teresa L. |
Young Teresa L.
See Remarks
|
Sell |
75 | $8.47 | 75 $8.47 $635 |
Nov 15, 2025 Shaff Eric D. |
Shaff Eric D.
|
Sell |
217 | $17.30 | 217 $17.30 $3,754 |
Nov 15, 2025 DesRosier Thomas |
DesRosier Thomas
See Remarks
|
Sell |
76 | $17.30 | 76 $17.30 $1,315 |
Nov 15, 2025 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
1,257 | $17.30 | 1,257 $17.30 $21,746 |
Nov 15, 2025 Young Teresa L. |
Young Teresa L.
See Remarks
|
Sell |
1,042 | $17.30 | 1,042 $17.30 $18,027 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 18, 2025 DesRosier Thomas |
DesRosier Thomas
See Remarks
|
Sell |
76 | $16.65 | 76 $16.65 $1,265 |
Aug 18, 2025 Young Teresa L. |
Young Teresa L.
See Remarks
|
Sell |
59 | $16.65 | 59 $16.65 $982 |
Aug 18, 2025 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
73 | $16.65 | 73 $16.65 $1,215 |
Aug 18, 2025 Shaff Eric D. |
Shaff Eric D.
|
Sell |
217 | $16.65 | 217 $16.65 $3,613 |
May 16, 2025 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
77 | $7.28 | 77 $7.28 $561 |
May 16, 2025 Young Teresa L. |
Young Teresa L.
See Remarks
|
Sell |
63 | $7.28 | 63 $7.28 $459 |
May 16, 2025 Shaff Eric D. |
Shaff Eric D.
CEO and President
|
Sell |
220 | $7.28 | 220 $7.28 $1,602 |
May 15, 2025 DesRosier Thomas |
DesRosier Thomas
Chief Legal Officer and EVP
|
Sell |
79 | $7.28 | 79 $7.28 $575 |
Nov 18, 2024 DesRosier Thomas |
DesRosier Thomas
Chief Legal Officer and EVP
|
Sell |
878 | $0.54 | 878 $0.54 $475 |
Nov 18, 2024 von Moltke Lisa |
von Moltke Lisa
See Remarks
|
Sell |
977 | $0.54 | 977 $0.54 $528 |
Oct 28, 2024 Shaff Eric D. |
Shaff Eric D.
CEO and President
|
Sell |
8,748 | $0.69 | 8,748 $0.69 $6,037 |
Oct 28, 2024 von Moltke Lisa |
von Moltke Lisa
See Remarks
|
Sell |
4,334 | $0.69 | 4,334 $0.69 $2,991 |
Oct 28, 2024 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
3,984 | $0.69 | 3,984 $0.69 $2,749 |
Oct 28, 2024 Young Teresa L. |
Young Teresa L.
See Remarks
|
Sell |
2,983 | $0.69 | 2,983 $0.69 $2,059 |
Oct 28, 2024 DesRosier Thomas |
DesRosier Thomas
Chief Legal Officer and EVP
|
Sell |
4,259 | $0.69 | 4,259 $0.69 $2,939 |
Aug 16, 2024 DesRosier Thomas |
DesRosier Thomas
Chief Legal Officer and EVP
|
Sell |
873 | $0.84 | 873 $0.84 $733 |
Aug 16, 2024 von Moltke Lisa |
von Moltke Lisa
See Remarks
|
Sell |
973 | $0.84 | 973 $0.84 $817 |
Aug 16, 2024 Henn Matthew R. |
Henn Matthew R.
See Remarks
|
Sell |
923 | $0.84 | 923 $0.84 $775 |
Aug 16, 2024 Shaff Eric D. |
Shaff Eric D.
CEO and President
|
Sell |
2,518 | $0.84 | 2,518 $0.84 $2,115 |
Aug 16, 2024 Young Teresa L. |
Young Teresa L.
See Remarks
|
Sell |
728 | $0.84 | 728 $0.84 $612 |
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