Updated Jul 16, 2026
Young Teresa L. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $22K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-18 | MCRB | Seres Therapeutics, Inc. | S — Open-market sale [10b5-1] | 75 | $8.47 | $635 |
| 2026-02-18 | MCRB | Seres Therapeutics, Inc. | M — Option exercise [10b5-1] | 231 | — | |
| 2025-11-18 | MCRB | Seres Therapeutics, Inc. | S — Open-market sale | 1.0K | $17.30 | $18K |
| 2025-11-18 | MCRB | Seres Therapeutics, Inc. | M — Option exercise | 98 | — | |
| 2025-11-18 | MCRB | Seres Therapeutics, Inc. | M — Option exercise | 132 | — | |
| 2025-11-18 | MCRB | Seres Therapeutics, Inc. | M — Option exercise | 4.0K | — | |
| 2025-08-15 | MCRB | Seres Therapeutics, Inc. | S — Open-market sale | 59 | $16.65 | $982 |
| 2025-08-15 | MCRB | Seres Therapeutics, Inc. | M — Option exercise | 97 | — | |
| 2025-08-15 | MCRB | Seres Therapeutics, Inc. | M — Option exercise | 133 | — | |
| 2024-11-19 | MCRB | Seres Therapeutics, Inc. | S — Open-market sale [10b5-1] | 735 | $0.54 | $398 |
| 2024-11-19 | MCRB | Seres Therapeutics, Inc. | M — Option exercise [10b5-1] | 2.7K | — | |
| 2024-10-29 | MCRB | Seres Therapeutics, Inc. | S — Open-market sale [10b5-1] | 3.0K | $0.69 | $2K |
| 2024-10-29 | MCRB | Seres Therapeutics, Inc. | M — Option exercise [10b5-1] | 11.4K | $0.00 |
Young Teresa L. is a corporate insider — currently tracked as Insider. InsiderAlpha tracks every SEC Form 4 filing in real time.
Recorded transactions: 0 open-market purchases () and 5 open-market sales ($22K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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