Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2024-07-17 Purchase | 2024-07-17 5:54 pm | ZEVRA THERAPEUTICS INC. | ZVRA | Clifton R. LaDuane CFO & Treasurer | 2,000 | $6.77 | $13,540 | 18,469 (Direct) | View |
2023-09-06 Purchase | 2023-09-06 5:11 pm | ZEVRA THERAPEUTICS INC. | ZVRA | Clifton R. LaDuane CFO, Secretary & Treasurer | 1,000 | $4.9591 | $4,959 | 15,309 (Direct) | View |
2023-05-18 Purchase | 2023-05-18 4:56 pm | ZEVRA THERAPEUTICS INC. | ZVRA | Clifton R. LaDuane CFO, Secretary & Treasurer | 2,740 | $4.9496 | $13,562 | 13,742 (Direct) | View |
2023-03-10 Purchase | 2023-03-13 07:56 am | ZEVRA THERAPEUTICS INC. | ZVRA | Clifton R. LaDuane CFO, Secretary & Treasurer | 1,725 | $4.15 | $7,159 | 11,002 (Direct) | View |
2023-01-13 Purchase | 2023-01-13 5:28 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 635 | $5.8107 | $3,690 | 9,277 (Direct) | View |
2022-09-30 Purchase | 2022-10-03 7:57 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 1,000 | $5.9812 | $5,981 | 8,109 (Direct) | View |
2022-05-18 Purchase | 2022-05-18 5:17 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 1,200 | $4.9992 | $5,999 | 6,440 (Direct) | View |
2021-11-18 Purchase | 2021-11-18 4:57 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 510 | $8.29 | $4,228 | 5,240 (Direct) | View |
2021-09-29 Purchase | 2021-09-29 4:10 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 215 | $9.38 | $2,017 | 4,730 (Direct) | View |
2021-09-20 Purchase | 2021-09-20 5:03 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 935 | $8.5865 | $8,028 | 4,515 (Direct) | View |
2021-09-01 Purchase | 2021-09-01 4:04 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 230 | $9.105 | $2,094 | 3,580 (Direct) | View |
2021-06-23 Purchase | 2021-06-24 4:22 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 75 | $14.11 | $1,058 | 3,350 (Direct) | View |
2021-05-27 Purchase | 2021-05-27 5:50 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 150 | $9.85 | $1,478 | 3,275 (Direct) | View |
2020-08-26 Purchase | 2020-08-26 5:08 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 1,000 | $0.839 | $839 | 50,000 (Direct) | View |
2020-08-18 Purchase | 2020-08-18 4:48 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 2,000 | $0.695 | $1,390 | 49,000 (Direct) | View |
2020-06-11 Purchase | 2020-06-11 4:10 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 1,500 | $0.1923 | $288 | 47,000 (Direct) | View |
2020-05-26 Purchase | 2020-05-26 4:29 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 11,500 | $0.183 | $2,105 | 45,500 (Direct) | View |
2020-03-25 Purchase | 2020-03-25 5:37 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 1,000 | $0.2182 | $218 | 34,000 (Direct) | View |
2020-03-11 Purchase | 2020-03-12 4:28 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 8,000 | $0.2513 | $2,010 | 33,000 (Direct) | View |
2019-12-27 Purchase | 2019-12-30 4:26 pm | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 12,250 | $0.41711 | $5,110 | 25,000 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2024-01-31 Option Award | 2024-02-02 8:11 pm | N/A N/A | ZEVRA THERAPEUTICS INC. | ZVRA | Clifton R. LaDuane CFO, Secretary & Treasurer | 130,000 | $0 | 130,000 (Direct) | View |
2023-01-09 Option Award | 2023-01-11 9:57 pm | N/A 2033-01-08 | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 459,726 | $0 | 459,726 (Direct) | View |
2022-02-01 Option Award | 2022-02-03 5:15 pm | N/A 2032-01-31 | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 83,486 | $0 | 83,486 (Direct) | View |
2021-08-20 Option Award | 2021-08-24 4:49 pm | N/A 2031-08-19 | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 82,423 | $0 | 82,423 (Direct) | View |
2020-02-05 Option Award | 2020-02-07 9:38 pm | N/A 2030-02-04 | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 160,000 | $0 | 160,000 (Direct) | View |
2019-11-25 Option Award | 2019-11-27 4:15 pm | N/A 2029-11-24 | KEMPHARM INC | KMPH | Clifton R. LaDuane CFO, Secretary & Treasurer | 36,000 | $0 | 36,000 (Direct) | View |