4processed

Form 4 — Insider Transaction

Phathom Pharmaceuticals, Inc.(PHAT)

Filing Date

May 19, 2026

Accepted

May 19, 2026

Accession No.

0001193125-26-234572

CIK

0001783183

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Topper James NOther24.1K$066.7KCommon StockMay 19, 2026