Thomson David — SEC Form 4 filings
SEC reporting owner CIK 1297976. 13 Form 4 filings on record with FilingPulse; latest filed 2026-07-17.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-05-14 to 2026-07-17. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 10 legs across 10 filings — 252,164 shares, $1,295,382 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 32.
- Largest priced transaction: sale of 147,780 shares @ $5.57 ($823,135) in MANNKIND CORP, filed 2025-12-04.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MANNKIND CORP (MNKD) | EVP Genl Counsel & Secretary | 13 | — | 10 legs · 252,164 sh · $1,295,382 | 32 |
Form 4 filings — Thomson David
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-17 | 4 | MANNKIND CORP (MNKD) | Option exercise (M): 93,790 @ $0 · Tax withholding (F): 51,632 @ $4.09 · Tax withholding (F): 12,662 @ $4.09 · Tax withholding (F): 17,754 @ $4.09 · Tax withholding (F): 16,378 @ $4.09 · Sale (S): 24,109 @ $4.05 · +1 more | EDGAR |
| 2026-05-13 | 4 | MANNKIND CORP (MNKD) | Tax withholding (F): 12,387 @ $3.52 · Sale (S): 3,033 @ $3.29 | EDGAR |
| 2026-03-25 | 4 | MANNKIND CORP (MNKD) | Grant/award (A): 221,000 (derivative) @ $0 · Grant/award (A): 217,000 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | MANNKIND CORP (MNKD) | Grant/award (A): 20,000 (derivative) @ $0 · Grant/award (A): 37,525 (derivative) @ $0 | EDGAR |
| 2025-12-04 | 4 | MANNKIND CORP (MNKD) | Option exercise (M): 60,000 @ $4.55 · Option exercise (M): 87,780 @ $4.60 · Sale (S): 147,780 @ $5.57 · Option exercise (M): 20,000 (derivative) @ $0 · Option exercise (M): 20,000 (derivative) @ $0 · Option exercise (M): 20,000 (derivative) @ $0 · +1 more | EDGAR |
| 2025-07-17 | 4 | MANNKIND CORP (MNKD) | Tax withholding (F): 30,361 @ $3.85 · Sale (S): 7,466 @ $3.94 | EDGAR |
| 2025-05-20 | 4 | MANNKIND CORP (MNKD) | Tax withholding (F): 9,536 @ $4.37 · Sale (S): 2,345 @ $4.41 | EDGAR |
| 2025-05-15 | 4 | MANNKIND CORP (MNKD) | Grant/award (A): 105,600 @ $0 · Tax withholding (F): 118,473 @ $4.56 · Tax withholding (F): 12,364 @ $4.56 · Sale (S): 32,179 @ $4.68 · Grant/award (A): 119,000 @ $0 · Grant/award (A): 145,000 (derivative) @ $0 | EDGAR |
| 2024-08-29 | 4 | MANNKIND CORP (MNKD) | Tax withholding (F): 22,489 @ $5.38 · Sale (S): 5,553 @ $5.94 | EDGAR |
| 2024-07-17 | 4 | MANNKIND CORP (MNKD) | Tax withholding (F): 12,616 @ $5.83 · Sale (S): 3,115 @ $5.93 | EDGAR |
| 2024-05-21 | 4 | MANNKIND CORP (MNKD) | Grant/award (A): 77,420 @ $4.59 · Tax withholding (F): 85,797 @ $4.59 · Tax withholding (F): 6,916 @ $4.59 · Sale (S): 23,537 @ $4.66 | EDGAR |
| 2024-05-17 | 4 | MANNKIND CORP (MNKD) | Grant/award (A): 129,000 @ $0 · Grant/award (A): 158,000 (derivative) @ $0 | EDGAR |
| 2024-05-14 | 4 | MANNKIND CORP (MNKD) | Tax withholding (F): 12,342 @ $4.32 · Sale (S): 3,047 @ $4.31 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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