SEC CIK 1770235
Brenner Martin
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| IBIOview stock → | 30,652 | 2026-03-19 |
Position History — IBIO
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — IBIO
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-19 | Open-market buy | 12,336 | $2.02 | 30,652 |
| 2026-01-28 | Grant / award (derivative) | 479,000 | $0.00 | 479,000 |
| 2025-10-20 | Grant / award (derivative) | 180,000 | $0.00 | 180,000 |
| 2025-02-21 | Grant / award (derivative) | 230,700 | $0.00 | 230,700 |
| 2025-01-10 | Open-market buy | 9,191 | $2.72 | 18,316 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.