Insider · CIK 0001638364
Matthew R Plooster
Files at: ZVRA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 10, 2016 XForm 4 → | Feb 12, 4:35 pm EST | KEMPHARM, INCKMPH | 3,623 | $3.93 | $14,229 | 8,168 | — | plan? |
| Apr 21, 2015 CForm 4 → | Apr 21, 6:46 pm EDT | KEMPHARM, INCKMPH | 433,966 | — | — | 428,304 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| May 22, 2018 AForm 4 → | May 24, 4:04 pm EDT | KEMPHARM, INCKMPH | 15,000 | — | — | 15,000 | — | |
| May 23, 2017 AForm 4 → | May 24, 5:30 pm EDT | KEMPHARM, INCKMPH | 10,000 | — | — | 10,000 | — | |
| May 24, 2016 AForm 4 → | May 26, 4:19 pm EDT | KEMPHARM, INCKMPH | 10,000 | — | — | 10,000 | — | |
| Feb 10, 2016 XForm 4 → | Feb 12, 4:35 pm EST | KEMPHARM, INCKMPH | 3,623 | — | — | 0 | — | |
| Aug 25, 2015 AForm 4 → | Aug 27, 5:02 pm EDT | KEMPHARM, INCKMPH | 22,000 | — | — | 12,000 | — | |
| Apr 21, 2015 CForm 4 → | Apr 21, 6:46 pm EDT | KEMPHARM, INCKMPH | 3,255,204 | $0.78 | $300 | 51 | — |