Form 4 holding
Chief Marketing Officer, Chief of Staff
Anterix Inc.
- Security class
- Common Stock
- Shares / value
- 38,272
- Estimated value
- $1,461,607
- Report date
- 20 May 2026
- Price
- $38.19
- Ownership
- Direct
Heather Martin
Insider Reports History
- Location
- Woodland Park, NJ
- Reporting signature
- /s/ Gena L. Ashe, Attorney-in-Fact
- Transaction evidence
- Report rows are grouped by the transaction date disclosed in the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.
Identity
SEC record
SEC evidence
Holdings reported by Heather Martin:
Form 4 holding
Chief Marketing Officer, Chief of Staff
Anterix Inc.
- Security class
- Stock Option (Right to Buy)
- Shares / value
- 17,453
- Estimated value
- Report date
- 20 May 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Insider Reports Filed by Heather Martin
4
ATEX
Anterix Inc.
- Report period
- 20 May 2026
- Transactions
- 2
- Transaction value
- $0
- Filing time
- 22 May 2026, 19:47
- Role
- Chief Marketing Officer, Chief of Staff
- Next action
- Open filing details
3
ATEX
Anterix Inc.
- Report period
- 17 Sep 2025
- Transactions
- 0
- Transaction value
- $0
- Filing time
- 04 Nov 2025, 19:10
- Role
- Chief Marketing Officer, Chief of Staff
- Next action
- Open filing details