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CIK 0001304492 · Non-accelerated filer<br>Smaller reporting company

Anterix Inc.

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Ticker
ATEX
Exchange
Nasdaq
Industry
Telephone Communications (No Radiotelephone)
FY end
Mar 31
Incorporated
DE
Entity type
operating
EIN
330745043
Phone
(973) 771-0300
Business address
3 GARRET MOUNTAIN PLAZA, SUITE 401, WOODLAND PARK, NJ, 07424
Former names
pdvWireless, Inc., Pacific DataVision, Inc., Pacific Data Vision
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$15,710,796
in 12 filings, $1.6M under 10b5-1 plans

Net −$15,710,796. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2026-10-09 Marquez Elena Chief Financial Officer Sale 10b5-1 −3,254 $80.16 $261K 13,104
2026-10-09 Marquez Elena Chief Financial Officer Sale 10b5-1 −400 $81.80 $33K 12,704
2026-10-09 Marquez Elena Chief Financial Officer Sale 10b5-1 −100 $82.50 $8K 12,604
2026-10-09 Marquez Elena Chief Financial Officer Option exercise 10b5-1 +1,227 $40.00 $49K 13,831
2026-10-09 Marquez Elena Chief Financial Officer Sale 10b5-1 −1,017 $80.22 $82K 12,814
2026-10-09 Marquez Elena Chief Financial Officer Sale 10b5-1 −210 $81.90 $17K 12,604
2026-10-09 Marquez Elena Chief Financial Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −1,227 1,227
2026-10-05 Marquez Elena Chief Financial Officer Shares withheld for taxes −473 $84.33 $40K 16,358
2026-09-29 Marquez Elena Chief Financial Officer Shares withheld for taxes −1,325 $81.75 $108K 16,831
2026-09-21 Lang Scott A. President and CEO Sale 10b5-1 −15,000 $80.00 $1.2M 26,470
2026-09-21 Lang Scott A. President and CEO Sale −15,000 $80.00 $1.2M 26,470
2026-09-10 Martin Heather Chief Marketing Officer Sale −8,064 $84.20 $679K 26,743
2026-09-10 DANIELS LESLIE B Director Sale −2,500 $83.83 $210K 43,477
2026-09-09 Martin Heather Chief Marketing Officer Shares withheld for taxes −3,465 $85.44 $296K 34,807
2026-09-08 Ashe Gena L Chief Legal Officer & Corp Sec Sale −293 $85.44 $25K 9,238
2026-09-08 Ashe Gena L Chief Legal Officer & Corp Sec Option exercise +6,833 $34.96 $239K 16,071
2026-09-08 Ashe Gena L Chief Legal Officer & Corp Sec Shares withheld for taxes −2,769 $86.27 $239K 13,302
2026-09-08 Ashe Gena L Chief Legal Officer & Corp Sec Sale −4,064 $85.44 $347K 9,238
2026-09-08 Ashe Gena L Chief Legal Officer & Corp Sec Option exercise · Stock Option (Right to Buy) −6,833 35,658
2026-09-08 Ashe Gena L Chief Legal Officer & Corp Sec Sale −293 $85.44 $25K 9,238

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