# Mannkind Corp (MNKD) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/mnkd

> 32 non-derivative transactions: 0 purchases, 5 sales ($726K). CIK 899460.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-25 | Binder Steven B. | Director | S | 39051.0 | 3.29 | 713258.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526405736/0001193125-26-405736-index.htm |
| 2026-09-10 | Binder Steven B. | Director | S | 33558.0 | 3.81 | 752309.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526391003/0001193125-26-391003-index.htm |
| 2026-08-07 | Binder Steven B. | Director | S | 39051.0 | 4.06 | 785867.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526343016/0001193125-26-343016-index.htm |
| 2026-07-17 | Binder Steven B. | Director | S | 52485.0 | 4.06 | 824918.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308129/0001193125-26-308129-index.htm |
| 2026-07-17 | Thomson David | Officer | S | 24109.0 | 4.05 | 797554.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308131/0001193125-26-308131-index.htm |
| 2026-07-15 | Binder Steven B. | Director | M | 93790.0 | 0.0 | 901798.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308129/0001193125-26-308129-index.htm |
| 2026-07-15 | Binder Steven B. | Director | F | 15688.0 | 4.09 | 886110.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308129/0001193125-26-308129-index.htm |
| 2026-07-15 | Binder Steven B. | Director | F | 4634.0 | 4.09 | 877403.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308129/0001193125-26-308129-index.htm |
| 2026-07-15 | Binder Steven B. | Director | F | 4073.0 | 4.09 | 882037.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308129/0001193125-26-308129-index.htm |
| 2026-07-15 | Thomson David | Officer | F | 16378.0 | 4.09 | 821663.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308131/0001193125-26-308131-index.htm |
| 2026-07-15 | Thomson David | Officer | F | 17754.0 | 4.09 | 838041.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308131/0001193125-26-308131-index.htm |
| 2026-07-15 | Thomson David | Officer | F | 12662.0 | 4.09 | 855795.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308131/0001193125-26-308131-index.htm |
| 2026-07-15 | Thomson David | Officer | F | 51632.0 | 4.09 | 868457.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308131/0001193125-26-308131-index.htm |
| 2026-07-15 | Thomson David | Officer | M | 93790.0 | 0.0 | 920089.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308131/0001193125-26-308131-index.htm |
| 2026-07-15 | Singh Sanjay R | Officer | F | 22047.0 | 4.09 | 503714.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308132/0001193125-26-308132-index.htm |
| 2026-07-15 | Singh Sanjay R | Officer | M | 70550.0 | 0.0 | 525761.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308132/0001193125-26-308132-index.htm |
| 2026-07-15 | Singh Sanjay R | Officer | F | 5372.0 | 4.09 | 498342.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308132/0001193125-26-308132-index.htm |
| 2026-07-15 | Singh Sanjay R | Officer | F | 10079.0 | 4.09 | 488263.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308132/0001193125-26-308132-index.htm |
| 2026-07-15 | Singh Sanjay R | Officer | F | 9297.0 | 4.09 | 478966.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308132/0001193125-26-308132-index.htm |
| 2026-07-15 | Castagna Michael | Director, Officer | F | 192819.0 | 4.09 | 2604160.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308133/0001193125-26-308133-index.htm |
| 2026-07-15 | Castagna Michael | Director, Officer | M | 350260.0 | 0.0 | 2796979.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308133/0001193125-26-308133-index.htm |
| 2026-07-15 | Castagna Michael | Director, Officer | F | 47481.0 | 4.09 | 2556679.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308133/0001193125-26-308133-index.htm |
| 2026-07-15 | Castagna Michael | Director, Officer | F | 58904.0 | 4.09 | 2433779.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308133/0001193125-26-308133-index.htm |
| 2026-07-15 | Castagna Michael | Director, Officer | F | 63996.0 | 4.09 | 2492683.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308133/0001193125-26-308133-index.htm |
| 2026-07-15 | Tross Stuart A | Officer | F | 12331.0 | 4.09 | 1058142.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308134/0001193125-26-308134-index.htm |
| 2026-07-15 | Tross Stuart A | Officer | F | 11572.0 | 4.09 | 1070473.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308134/0001193125-26-308134-index.htm |
| 2026-07-15 | Tross Stuart A | Officer | F | 8253.0 | 4.09 | 1082045.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308134/0001193125-26-308134-index.htm |
| 2026-07-15 | Tross Stuart A | Officer | F | 33652.0 | 4.09 | 1090298.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308134/0001193125-26-308134-index.htm |
| 2026-07-15 | Tross Stuart A | Officer | M | 93790.0 | 0.0 | 1123950.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308134/0001193125-26-308134-index.htm |
| 2026-07-15 | Marasco Dominic | Officer | F | 3623.0 | 4.09 | 343398.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308137/0001193125-26-308137-index.htm |
| 2026-07-15 | Prentiss Christopher B | Officer | F | 11572.0 | 4.09 | 329343.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308139/0001193125-26-308139-index.htm |
| 2026-07-15 | Prentiss Christopher B | Officer | F | 10675.0 | 4.09 | 318668.0 | https://www.sec.gov/Archives/edgar/data/899460/000119312526308139/0001193125-26-308139-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

---
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.
API: https://sec-api.dev/docs · ChatGPT app: https://chatgpt.com/plugins/plugin_asdk_app_6ae0ef2436ac8191941dae8a4d732669 · Free key: https://sec-api.dev/sign-up