Company · CIK 0000899460 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
MANNKIND CORP · MNKD
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 SForm 4 → | Sep 14, 8:00 pm EDT | Steven B. BinderDirector | 33,558 | $3.81 | $127,856 | 752,309 | −4.27% | 10b5-1 |
| Aug 7, 2026 SForm 4 → | Aug 10, 8:44 pm EDT | Steven B. BinderDirector | 39,051 | $4.06 | $158,547 | 785,867 | −4.73% | 10b5-1 |
| Jul 17, 2026 SForm 4 → | Jul 17, 9:43 pm EDT | David ThomsonEVP Genl Counsel & Secretary | 24,109 | $4.05 | $97,641 | 797,554 | −2.93% | 10b5-1 |
| Jul 17, 2026 SForm 4 → | Jul 17, 9:42 pm EDT | Steven B. BinderDirector | 52,485 | $4.06 | $213,089 | 824,918 | −5.98% | 10b5-1 |
| Jul 15, 2026 FForm 4 → | Jul 17, 9:47 pm EDT | Christopher B PrentissChief Financial Officer | 22,247 | $4.09 | $90,990 | 318,668 | — | |
| Jul 15, 2026 FForm 4 → | Jul 17, 9:47 pm EDT | Dominic MarascoPres, Endocrine Business Unit | 3,623 | $4.09 | $14,818 | 343,398 | — | |
| Jul 15, 2026 FMForm 4 → | Jul 17, 9:45 pm EDT | Stuart A TrossChief People & Workpl Officer | 159,598 | $4.09 | $269,155 | 1,058,142 | — | |
| Jul 15, 2026 FMForm 4 → | Jul 17, 9:44 pm EDT | Michael CastagnaChief Executive Officer, Director | 713,460 | $4.09 | $1,485,488 | 2,433,779 | — | |
| Jul 15, 2026 FMForm 4 → | Jul 17, 9:44 pm EDT | Sanjay R SinghEVP Technical Operations | 117,345 | $4.09 | $191,392 | 478,966 | — | |
| Jul 15, 2026 FMForm 4 → | Jul 17, 9:43 pm EDT | David ThomsonEVP Genl Counsel & Secretary | 192,216 | $4.09 | $402,562 | 821,663 | — | 10b5-1 |
| Jul 15, 2026 FMForm 4 → | Jul 17, 9:42 pm EDT | Steven B. BinderDirector | 118,185 | $4.09 | $99,776 | 877,403 | — | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 15, 2026 MForm 4 → | Jul 17, 9:45 pm EDT | Stuart A TrossChief People & Workpl Officer | 93,790 | — | — | 0 | — | |
| Jul 15, 2026 MForm 4 → | Jul 17, 9:44 pm EDT | Michael CastagnaChief Executive Officer, Director | 350,260 | — | — | 0 | — | |
| Jul 15, 2026 MForm 4 → | Jul 17, 9:44 pm EDT | Sanjay R SinghEVP Technical Operations | 70,550 | — | — | 0 | — | |
| Jul 15, 2026 MForm 4 → | Jul 17, 9:43 pm EDT | David ThomsonEVP Genl Counsel & Secretary | 93,790 | — | — | 0 | — | 10b5-1 |
| Jul 15, 2026 MForm 4 → | Jul 17, 9:42 pm EDT | Steven B. BinderDirector | 93,790 | — | — | 0 | — | 10b5-1 |