Updated Jul 16, 2026
Milligan Sandra has filed 2 SEC Form 4 filings across 2 companies in the last 90 days — buying. Lifetime open-market purchases: $50K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-08-19 | GOSS | Gossamer Bio, Inc. | P — Open-market purchase | 26.1K | $1.92 | $50K |
Milligan Sandra is a corporate insider — currently tracked as Director of Gossamer Bio, Inc. (GOSS). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 1 open-market purchases ($50K) and 0 open-market sales () 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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