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Insider ActivityMNKD
Castagna Michael, Chief Executive Officer at MANNKIND CORP, traded $123K of MNKD
Updated Jun 14, 2026
Castagna Michael
Chief Executive Officer
MANNKIND CORP ·
$MNKD
Transaction Details
| Insider | Castagna Michael |
|---|---|
| Title | Chief Executive Officer |
| Company | MANNKIND CORP |
| Ticker | MNKD |
| Transaction Type | Tax |
| Transaction Date | 2026-05-11 |
| Shares Traded | 34,957 |
| Price Per Share | $3.52 |
| Total Value | $123K |
| Filed Date | 2026-05-13 |
| Accession Number | 0001193125-26-222309 |
Ownership Context
| Shares Owned After Transaction | 2,442,310 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001193125-26-222309
Other Insider Trades — MNKD
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Binder Steven B. | Insider | traded | — | 2026-05-20 |
| Kay Sabrina | Insider | traded | — | 2026-05-20 |
| Shannon James Samuel | Insider | traded | — | 2026-05-20 |
| Shannon James Samuel | Insider | traded | — | 2026-05-20 |
| HOOPER ANTHONY C | Insider | traded | — | 2026-05-20 |
| HOOPER ANTHONY C | Insider | traded | — | 2026-05-20 |
| Marasco Dominic | Pres, Endocrine Business Unit | traded | $25K | 2026-05-20 |
| Tross Stuart A | Chief People & Workpl Officer | traded | $100K | 2026-05-20 |
| Grancio Jennifer | Insider | traded | — | 2026-05-20 |
| MUNDKUR CHRISTINE | Insider | traded | — | 2026-05-20 |
Other Trades by Castagna Michael
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| MNKD | MANNKIND CORP | traded | — | 2026-03-23 |
| MNKD | MANNKIND CORP | traded | — | 2026-03-23 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 14, 2026 at 07:11 UTC