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)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2023-10-30 | S, sale reported on Form 4 | 4,156 | $5.6K | 2023-10-31 | SEC |
| 2024-02-16 | S, sale reported on Form 4 | 3,939 | $4.3K | 2024-02-16 | SEC |
| 2024-05-15 | S, sale reported on Form 4 | 843 | $792 | 2024-05-17 | SEC |
| 2024-08-16 | S, sale reported on Form 4 | 873 | $733 | 2024-08-19 | SEC |
| 2024-10-28 | S, sale reported on Form 4 | 4,259 | $2.9K | 2024-10-29 | SEC |
| 2024-11-18 | S, sale reported on Form 4 | 878 | $474 | 2024-11-19 | SEC |
| 2025-02-18 | S, sale reported on Form 4 | 4,300 | $3.5K | 2025-02-19 | SEC |
| 2025-05-15 | S, sale reported on Form 4 | 79 | $575 | 2025-05-19 | SEC |
| 2025-08-18 | S, sale reported on Form 4 | 76 | $1.3K | 2025-08-19 | SEC |
| 2025-11-15 | S, sale reported on Form 4 | 76 | $1.3K | 2025-11-18 | SEC |
| 2026-02-15 | S, sale reported on Form 4 | 78 | $661 | 2026-02-18 | SEC |
| 2026-05-18 | S, sale reported on Form 4 | 79 | $595 | 2026-05-19 | SEC |
| 2026-08-17 | S, sale reported on Form 4 | 82 | $373 | 2026-08-18 | SEC |
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.

