InsiderTrades

Form 4 for MNTS Momentus Inc.

Accepted 2026-05-18 18:05:03 ET · period of report 2026-05-15 · accession 0001837938-26-000001 · 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
I 2026-05-18 18:05 2026-05-15 MNTS Hadfield Chris Dir P - Purchase $5.32 +1,500 1,500 New +$7,980

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-05-15 P A 1,500 $5.32 1,500 I Hadfield Inc. — —