Heyburn William A.
SEC CIK 1859732 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| SRTA | Strata Critical Medical, Inc. | CFO, Co-CEO, Dir | 1.68M | $76.0K | $2.60M | 57 | 2021-08-13 | 2026-09-08 |
Most active insiders at SRTA, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Cohen Amir | CAO | — | $409.6K |
| 2 | Heyburn William A. | CFO, Co-CEO, Dir | $76.0K | $185.9K |
| 3 | Tomkiel Melissa M. | GC, Co-CEO, Dir | — | $174.5K |
| 4 | Love Reginald | Dir | — | $124.8K |
| 5 | Wunsch Scott M | CEO, Trinity Air Medical | — | $32.6K |
| 6 | LAUCK ANDREW | Dir | $21.9K | — |
| 7 | Cook William L. III | Dir | — | — |
| 8 | Verdetto Louis R. | CEO, Clinical Services | — | — |
| 9 | WIESENTHAL ROBERT S | Dir | — | — |
| 10 | PHILIP EDWARD M | Dir | — | — |
Transactions 57
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-10 16:25 | 2026-09-08 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $5.31 | -31.7K | 1.68M | -2% | -$168.2K | |
| M | 2026-08-03 16:06 | 2026-07-30 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | A - Grant | $0.00 | +360.2K | 1.91M | +23% | $0 |
| 2026-08-03 16:06 | 2026-07-31 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $5.09 | -199.2K | 1.71M | -10% | -$1.01M | |
| A | 2026-06-18 16:10 | 2026-06-08 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $5.87 | -31.7K | 1.55M | -2% | -$185.9K |
| 2026-06-10 16:06 | 2026-06-08 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | S - Sale | $5.87 | -31.7K | 1.55M | -2% | -$185.9K | |
| 2026-04-27 17:45 | 2026-04-23 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | A - Grant | $0.00 | +545.6K | 1.88M | +41% | $0 | |
| 2026-04-27 17:45 | 2026-04-24 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $4.92 | -301.7K | 1.58M | -16% | -$1.48M | |
| 2026-03-10 | 2026-03-08 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $4.54 | -31.3K | 1.34M | -2% | -$142.2K | |
| 2025-12-12 | 2025-12-10 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $4.38 | -35.3K | 1.37M | -3% | -$154.8K | |
| 2025-12-10 | 2025-12-09 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | P - Purchase | $4.47 | +17.0K | 1.40M | +1% | +$76.0K | |
| 2025-11-05 | 2025-11-03 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $5.03 | -100.1K | 1.39M | -7% | -$503.7K | |
| 2025-11-05 | 2025-10-31 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | A - Grant | $0.00 | +181.1K | 1.49M | +14% | $0 | |
| 2025-09-12 | 2025-09-10 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO, Co-CEO, Dir | F - Tax | $4.00 | -35.3K | 1.31M | -3% | -$141.4K | |
| 2025-08-05 | 2025-08-01 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $3.99 | -76.2K | 1.39M | -5% | -$303.9K | |
| 2025-08-05 | 2025-08-01 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | A - Grant | $0.00 | +139.3K | 1.46M | +11% | $0 | |
| 2025-08-05 | 2025-08-04 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $4.94 | -46.9K | 1.34M | -3% | -$231.8K | |
| 2025-06-11 | 2025-06-09 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $4.07 | -100.0K | 1.36M | -7% | -$407.0K | |
| 2025-06-11 | 2025-06-10 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $3.80 | -35.3K | 1.32M | -3% | -$134.3K | |
| M | 2025-03-17 | 2025-03-13 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $3.12 | -160.1K | 1.50M | -10% | -$499.4K |
| 2025-03-17 | 2025-03-13 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | A - Grant | $0.00 | +222.9K | 1.62M | +16% | $0 | |
| D | 2025-01-08 | 2025-01-08 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +175.0K | 1.40M | +14% | +$31.5K |
| DM | 2025-01-08 | 2025-01-06+ | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale+OE | $5.02 | -104.6K | 1.22M | -8% | -$524.9K |
| D | 2024-12-23 | 2024-12-20 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +25.3K | 1.33M | +2% | +$4,556 |
| 2024-12-11 | 2024-12-11 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $4.72 | -35.3K | 1.30M | -3% | -$166.8K | |
| 2024-12-11 | 2024-12-09 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $5.02 | -39.3K | 1.34M | -3% | -$197.2K | |
| 2024-12-03 | 2024-11-29 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $5.02 | -23.8K | 1.38M | -2% | -$119.6K | |
| D | 2024-11-19 | 2024-11-18 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +24.7K | 1.40M | +2% | +$4,444 |
| 2024-09-13 | 2024-09-11 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $2.85 | -35.3K | 1.38M | -3% | -$100.7K | |
| D | 2024-08-15 | 2024-08-14 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +25.0K | 1.41M | +2% | +$4,500 |
| 2024-06-17 | 2024-06-13 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $2.94 | -58.0K | 1.39M | -4% | -$170.5K | |
| D | 2024-06-12 | 2024-06-10 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +30.0K | 1.44M | +2% | +$5,400 |
| A | 2024-04-17 | 2024-04-03 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $3.28 | -11.4K | 1.41M | -0.8% | -$37.5K |
| 2024-04-05 | 2024-04-03 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $3.28 | -20.6K | 1.40M | -1% | -$67.4K | |
| D | 2024-03-20 | 2024-03-19 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +45.0K | 1.43M | +3% | +$8,100 |
| DM | 2024-03-15 | 2024-03-13+ | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale+OE | $2.69 | -53.8K | 1.38M | -4% | -$144.9K |
| D | 2024-03-15 | 2024-03-14 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +25.0K | 1.38M | +2% | +$4,500 |
| 2024-03-12 | 2024-03-08 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | A - Grant | $0.00 | +20.6K | 1.41M | +1% | $0 | |
| D | 2024-01-03 | 2024-01-02 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +57.7K | 1.39M | +4% | +$10.4K |
| M | 2023-12-15 | 2023-12-13+ | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $3.11 | -37.4K | 1.35M | -3% | -$116.1K |
| M | 2023-10-06 | 2023-10-04+ | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $2.44 | -39.1K | 1.39M | -3% | -$95.5K |
| D | 2023-07-19 | 2023-07-18 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +33.7K | 1.41M | +2% | +$6,068 |
| M | 2023-07-10 | 2023-07-06+ | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $3.82 | -83.8K | 1.37M | -6% | -$320.3K |
| M | 2023-04-11 | 2023-04-05+ | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $2.90 | -41.5K | 1.46M | -3% | -$120.3K |
| D | 2023-02-02 | 2023-02-01 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +49.5K | 1.50M | +3% | +$8,901 |
| 2023-01-12 | 2023-01-09 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $3.47 | -4,306 | 1.45M | -0.3% | -$14.9K | |
| D | 2023-01-05 | 2023-01-04 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +56.2K | 1.45M | +4% | +$10.1K |
| 2022-11-14 | 2022-11-08 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | A - Grant | $0.00 | +916.3K | 1.40M | +190% | $0 | |
| 2022-10-11 | 2022-10-06 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | S - Sale | $3.97 | -3,744 | 481.0K | -0.8% | -$14.9K | |
| 2022-08-08 | 2022-07-15 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $4.41 | -3,677 | 484.8K | -0.8% | -$16.2K | |
| 2022-04-06 | 2022-04-05 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $8.60 | -3,866 | 488.4K | -0.8% | -$33.2K | |
| D | 2022-02-01 | 2022-01-31 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +70.0K | 492.3K | +17% | +$12.6K |
| 2021-12-20 | 2021-12-16 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | A - Grant | $0.00 | +106.4K | 422.3K | +34% | $0 | |
| D | 2021-12-16 | 2021-12-14 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | F - Tax | $8.38 | -125.3K | 295.9K | -30% | -$1.05M |
| DM | 2021-12-16 | 2021-12-14 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +20.0K | 309.6K | +7% | +$3,600 |
| D | 2021-09-20 | 2021-09-16 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +5,000 | 421.3K | +1% | +$900 |
| D | 2021-08-17 | 2021-08-16 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | M - OptEx | $0.18 | +75.0K | 416.3K | +22% | +$13.5K |
| D | 2021-08-17 | 2021-08-13 | SRTA | Strata Critical Medical, Inc. | Heyburn William A. | CFO | A - Grant | $0.00 | +122.9K | 341.3K | +56% | $0 |
Purchase Sale Sale after option exercise All abbreviations