Calder Douglas W has filed 4 insider transactions across 2 companies since May 2023.
Most recent transaction: a grant/award of 30000 shares of ZEVRA THERAPEUTICS, INC. ($ZVRA) on May 29, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 29, 2025 | ZEVRA THERAPEUTICS, INC. | $ZVRA | Calder Douglas W | Director | A | Stock Option (right to buy) | 30000 | $0.00 | 30,000.0000 | 47,808,817 | 9999.99% | 0.06% |
| Nov. 4, 2024 | Lunai Bioworks Inc. | $LNAI | Calder Douglas W | Director | A | Option to purchase shares of common stock | 120968 | $0.00 | 120,968.0000 | 0 | 9999.99% | 0.00% |
| May 13, 2024 | ZEVRA THERAPEUTICS, INC. | $ZVRA | Calder Douglas W | Director | A | Stock Option (right to buy) | 39200 | $0.00 | 39,200.0000 | 0 | 9999.99% | 0.00% |
| May 3, 2023 | ZEVRA THERAPEUTICS, INC. | $ZVRA | Calder Douglas W | Director | A | Stock Option (right to buy) | 58800 | $0.00 | 58,800.0000 | 0 | 9999.99% | 0.00% |