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Kosacz Barbara
InsiderCIK 0001763316
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 4
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 2
- Active
- 2026
Kosacz Barbara accounts for 4 disclosed filings worth $1.8M, spread across 2 companies, active 2026. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| Jul 14 | XOMA XOMA Royalty Corp | Kosacz Barbara | Insider | Disposed | $1.3M |
| Jun 24 | LONA LeonaBio, Inc. | Kosacz Barbara | Insider | Award | $233.8K |
| May 26 | XOMA XOMA Royalty Corp | Kosacz Barbara | Insider | Grant | $0 |
| Apr 13 | LONA LeonaBio, Inc. | Kosacz Barbara | Insider | Award | $267.1K |
4 filings