WETHERBEE ROBERT S sold ATI

February 17, 2026 · Form 4 insider transaction

WETHERBEE ROBERT S sold 8,403 shares of ATI Inc. at $145.17 per share, a transaction worth $1.22M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
8,403
Price
$145.17
Total value
$1.22M
RoleOfficer, Director
SecurityCommon Stock, par value $0.10 per share
Transaction codeS: Open-market sale
Transaction dateFebruary 17, 2026
Filing dateFebruary 19, 2026
Shares owned after308,785
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Shares sold pursuant to a 10b5-1 Trading Plan dated August 15, 2025, entered into for personal tax and estate planning purposes.; The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $144.48 to $145.47. The reporting person undertakes to provide to the Issuer, its security holders and the Staff of the SEC, upon request, full information regarding the number of shares sold at each specific price within the range reported.

View the original Form 4 on SEC EDGAR