Government & insidersIBRX chart & news
IBRX insider trading
Latest SEC Form 4 filings by IBRX officers, directors and 10% owners.
Showing the last 30 days. 97 older filings are PRO.See full history →
Open-market buys (0)
No open-market insider buys in recent IBRX filings.
Open-market sales (2)
- $268.8K
Simon Barry J.
Director
Open-market sale · 25,000 sh @ $10.75
Traded 2026-10-05 · Filed 2026-10-06
- $851.1K
Cohen Cheryl
Director
Open-market sale · 81,056 sh @ $10.50
Traded 2026-10-02 · Filed 2026-10-06
| Insider | Transaction | Shares | Price | Value | Traded | Filed |
|---|---|---|---|---|---|---|
Simon Barry J. Director | Open-market sale | 25,000 | $10.75 | $268.8K | 2026-10-05 | 2026-10-06 |
Cohen Cheryl Director | Open-market sale | 81,056 | $10.50 | $851.1K | 2026-10-02 | 2026-10-06 |
Other filings
Grants, option exercises, tax withholding and gifts. These usually aren’t a view on the stock.
- $166.8K
Cohen Cheryl
Director
Option exercise · 55,979 sh @ $2.98
Traded 2026-10-02 · Filed 2026-10-06
| Insider | Transaction | Shares | Price | Value | Traded | Filed |
|---|---|---|---|---|---|---|
Cohen Cheryl Director | Option exercise | 55,979 | $2.98 | $166.8K | 2026-10-02 | 2026-10-06 |
Source: SEC Form 4 filings. For education and research only. Not financial advice.