Marquez Elena sold ATEX

October 9, 2026 · Form 4 insider transaction

Marquez Elena sold 100 shares of Anterix Inc. at $82.50 per share, a transaction worth $8.3K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Disposed (sell-side)
Shares
100
Price
$82.50
Total value
$8.3K
Role—
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateOctober 9, 2026
Filing dateOctober 13, 2026
Shares owned after12,604
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 22, 2026.

View the original Form 4 on SEC EDGAR