Martin Heather sold ATEX
September 9, 2026 · Form 4 insider transaction
Martin Heather sold 3,465 shares of Anterix Inc. at $85.44 per share, a transaction worth $296.0K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
3,465
Price
$85.44
Total value
$296.0K
InsiderMartin Heather
Role—
CompanyAnterix Inc. (ATEX)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateSeptember 9, 2026
Filing dateSeptember 11, 2026
Shares owned after34,807
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The shares were withheld by the Issuer to satisfy withholding obligations in connection with the partial vesting and settlement of restricted stock units.