4processed

Form 4 — Insider Transaction

Momentus Inc.(MNTSW)

Filing Date

May 15, 2026

Accepted

May 15, 2026

Accession No.

0001786113-26-000002

CIK

0001781162

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Kabot BrianOther1.9K$5.4053.3KClass A Common StockMay 15, 2026