MNKD
Mannkind CorpCompany with tickers: MNKD
CIK
899460
CUSIP
56400P706
Shares Outstanding
308,950,166
13F Activity (30d)
132 filings
126 filers
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-05-12 | DAVID THOMSON | Officer | 10,113 | 2026-05-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-12 | STEVEN BINDER | Director | 16,940 | 2026-05-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-08 | STUART A TROSS | Officer | 47,000 | 2026-01-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-12 | MICHAEL CASTAGNA | Director, Officer | 107,920 | 2025-12-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-02 | MICHAEL CASTAGNA | Director, Officer | 107,920 | 2025-12-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-02 | DAVID THOMSON | Officer | 147,780 | 2025-12-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-14 | SANJAY SINGH | Officer | 18,777 | 2025-11-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-09-16 | STUART A TROSS | Officer | 47,000 | 2025-09-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-07-16 | STEVEN B BINDER | Director | 75,367 | 2025-07-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-07-16 | DAVID THOMSON | Officer | 7,466 | 2025-07-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-06-10 | STEVEN B BINDER | Director | 64,085 | 2025-06-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-20 | STEVEN B BINDER | Director | 12,078 | 2025-05-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-20 | DAVID THOMSON | Officer | 2,345 | 2025-05-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-13 | STEVEN B BINDER | Director | 80,144 | 2025-05-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-13 | DAVID THOMSON | Officer | 32,179 | 2025-05-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-22 | STEVEN B BINDER | Director | 67,536 | 2024-11-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-15 | STEVEN B BINDER | Officer | 67,539 | 2024-11-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-11-06 | STUART A TROSS | Officer | 55,000 | 2024-11-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-09-03 | STUART A TROSS | Officer | 25,000 | 2024-09-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-08-30 | STUART A TROSS | Officer | 80,000 | 2024-08-30 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-08-29 | DAVID THOMSON | Officer | 5,553 | 2024-08-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-08-29 | Castagna Michael | Officer | 85,106 | 2024-08-29 | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
| 2024-08-29 | STEVEN B BINDER | Officer | 5,055 | 2024-08-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-07-16 | DAVID THOMSON | Officer | 3,115 | 2024-07-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-07-16 | STEVEN B BINDER | Officer | 2,836 | 2024-07-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-05-21 | DAVID THOMSON | Officer | 23,537 | 2024-05-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-05-21 | STEVEN B BINDER | Officer | 25,952 | 2024-05-21 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-15 | MICHAEL CASTAGNA | Officer, Director | 90,482 | 2023-12-15 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-12-14 | Castagna Michael | Officer | 10,000 | 2023-12-14 | Merrill Lynch |
| 2023-12-14 | MICHAEL CASTAGNA | Officer, Director | 100,000 | 2023-12-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2023-11-01 | Castagna Michael | Officer | 10,000 | 2023-11-01 | Merrill Lynch |
| 2023-10-02 | Castagna Michael | Officer | 10,000 | 2023-10-02 | Merrill Lynch |
| 2023-09-01 | Castagna Michael | Officer | 10,000 | 2023-09-01 | Merrill Lynch |
| 2023-08-28 | DAVID THOMSON | Officer | 8,100 | 2023-08-28 | E*TRADE FINANCIAL CORPORATION |
| 2023-08-01 | Castagna Michael | Officer | 10,000 | 2023-08-01 | Merrill Lynch |
| 2023-07-03 | Castagna Michael | Officer | 10,000 | 2023-07-03 | Merrill Lynch |
| 2023-06-01 | Castagna Michael | Officer | 10,000 | 2023-06-01 | Merrill Lynch |
| 2023-05-26 | MICHAEL CASTAGNA | Officer, Director | 75,000 | 2023-05-26 | E*TRADE FINANCIAL CORPORATION |
| 2023-05-25 | MICHAEL CASTAGNA | Officer, Director | 75,000 | 2023-05-25 | E*TRADE FINANCIAL CORPORATION |
| 2023-05-24 | DAVID THOMSON | Officer | 95,576 | 2023-05-24 | E*TRADE FINANCIAL CORPORATION |
| 2023-05-24 | MICHAEL CASTAGNA | Officer, Director | 150,000 | 2023-05-24 | E*TRADE FINANCIAL CORPORATION |
| 2023-05-24 | STEVEN B BINDER | Officer | 47,810 | 2023-05-24 | E*TRADE FINANCIAL CORPORATION |
| 2023-05-05 | Castagna Michael | Officer | 10,000 | 2023-05-05 | Merrill Lynch |
Showing 1–43 of 43 filings