Seres Therapeutics Insider Trades

MCRB

Track insider trading activity from Seres Therapeutics executives and directors. See which insiders are buying and selling MCRB stock.

Trades Last 12 Months

MCRB Price

All Insider Trades for Seres Therapeutics

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Des Rosier Thomas See Remarks
Holding Value $23.9k 8,117 shares
Last Trade
Aug 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$373 82 shares
$4.55
$2.94
Shaff Eric D. Director
Holding Value $36.7k 12,499 shares
Last Trade
Aug 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.2k 263 shares
$4.55
$2.94
Brady Kelly See Remarks
Holding Value $25.5k 8,679 shares
Last Trade
Aug 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$291 64 shares
$4.55
$2.94
Henn Matthew R See Remarks
Holding Value $23.5k 7,995 shares
Last Trade
Aug 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$369 81 shares
$4.55
$2.94
Kender Richard N See Remarks
Holding Value $147k 50,000 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$357k 50,000 shares
$7.14
$2.94
Holding Value $19.1k 6,500 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.4k 6,500 shares
$7.14
$2.94
Berenson Stephen Director
Holding Value $19.1k 6,500 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.4k 6,500 shares
$7.14
$2.94
Thorell Marella See Remarks
Holding Value $22.1k 7,500 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$53.6k 7,500 shares
$7.14
$2.94
Dere Willard H Director
Holding Value $19.1k 6,500 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.4k 6,500 shares
$7.14
$2.94
Fraser Claire Director
Holding Value $19.1k 6,500 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.4k 6,500 shares
$7.14
$2.94
Graves Kurt Director
Holding Value $19.1k 6,500 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.4k 6,500 shares
$7.14
$2.94
Holding Value $19.1k 6,500 shares
Last Trade
Jul 08, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$46.4k 6,500 shares
$7.14
$2.94
Des Rosier Thomas See Remarks
Holding Value $23.4k 7,954 shares
Last Trade
May 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$595 79 shares
$7.53
$2.94
Young Teresa L. See Remarks
Holding Value $2.29k 780 shares
Last Trade
Feb 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.96k 231 shares
$8.47
$2.94
Desrosier Thomas See Remarks
Holding Value $21.9k 7,455 shares
Last Trade
Aug 18, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.27k 76 shares
$16.65
$2.94
Biondi Paul Director
Holding Value $294k 100,000 shares
Last Trade
Apr 10, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.16M 100,000 shares
$11.61
$2.94
Henn Matthew R. See Remarks
Holding Value $248k 84,443 shares
Last Trade
Feb 18, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$65.7k 3,953 shares
$16.62
$2.94
Von Moltke Lisa See Remarks
Holding Value $117k 39,875 shares
Last Trade
Feb 18, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$73.4k 4,416 shares
$16.62
$2.94
Holding Value $353k 120,000 shares
Last Trade
Feb 04, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.93M 120,000 shares
$16.11
$2.94
Ege David S. See Remarks
Holding Value $228k 77,575 shares
Last Trade
Aug 16, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$19.9k 1,128 shares
$17.60
$2.94

See more insider trades for free

Join Stockcircle to see more insider trades and be the first to know about new executive transactions.

Sign Up