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DesRosier Thomas insider trades
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DesRosier Thomas insider trades

DesRosier Thomas has filed 19 Form 4s with the SEC that we hold, all for Seres Therapeutics, Inc. (MCRB), as See Remarks. Across all of them we count 0 purchases worth $0 and 13 sales worth $23.1K reported on Form 4. In the last 12 months: 0 purchases ($0) and 4 sales ($2.9K). The largest single trade was a sale of 4,156 shares of Seres Therapeutics, Inc. worth $5.6K, dated 2023-10-30. The first filing on our record is dated 2022-02-08 and the latest 2026-08-18.

Seres Therapeutics, Inc. (MCRB)

See Remarks · 19 filings · 13 purchases and sales
Trade dateCodeSharesValue as filedFiledSource
2023-10-30S, sale reported on Form 44,156$5.6K2023-10-31SEC
2024-02-16S, sale reported on Form 43,939$4.3K2024-02-16SEC
2024-05-15S, sale reported on Form 4843$7922024-05-17SEC
2024-08-16S, sale reported on Form 4873$7332024-08-19SEC
2024-10-28S, sale reported on Form 44,259$2.9K2024-10-29SEC
2024-11-18S, sale reported on Form 4878$4742024-11-19SEC
2025-02-18S, sale reported on Form 44,300$3.5K2025-02-19SEC
2025-05-15S, sale reported on Form 479$5752025-05-19SEC
2025-08-18S, sale reported on Form 476$1.3K2025-08-19SEC
2025-11-15S, sale reported on Form 476$1.3K2025-11-18SEC
2026-02-15S, sale reported on Form 478$6612026-02-18SEC
2026-05-18S, sale reported on Form 479$5952026-05-19SEC
2026-08-17S, sale reported on Form 482$3732026-08-18SEC
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1435744) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-28 · For informational purposes only, not investment advice.
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