Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Heyburn William A.
Over the trailing 90 days, Heyburn William A. (Director at Strata Critical Medical, Inc.) sold $186K of stock in SRTA, per 1 SEC Form 4 transaction.
- Role
- Director
- Companies
- SRTA
- Window
- Trailing 90 days · 1 transactions · CIK 1859732
- Net activity
- −$186K ($0 bought · $186K sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| SRTA | Strata Critical Medical, Inc. | 1 | — | $186K | −$186K |
Transactions (1)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-06-08 | SRTA | Sell | 31.7K | $186K | Open market or private sale |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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