InsiderTrades

Form 4 for MNKD MANNKIND CORP

Accepted 2026-05-22 20:49:18 ET · period of report 2026-05-20 · accession 0001193125-26-237429 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-05-22 20:49 2026-05-20 MNKD Tross Stuart A Chief People, Workpl Off A - Grant $2.95 +33.9K 1.03M +3% +$100.0K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, $0.01 Par Value 2026-05-20 A A 33,898 $2.95 1,026,122 D — — (F1) The securities were purchased through the Issuer's Market Price Stock Purchase Plan effective May 29, 2018. The purchase was approved by the Company's Board of Directors on May 20, 2026.