4processed

Form 4 — Insider Transaction

INNOVATIVE SOLUTIONS & SUPPORT INC(ISSC)

Filing Date

May 18, 2026

Accepted

May 18, 2026

Accession No.

0001104659-26-064646

CIK

0000836690

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
DiGiovanni JeffreyChief Financial OfficerOther474$16.2687.9KCommon StockMay 18, 2026