Brad W. Martin
CHIEF EXECUTIVE OFFICER at ATN International Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2024
3 years of board service in total across 1 board, counting each seat separately. Longest: ATN International Inc., 2 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
ATN International Inc. June 17, 202594.7%
-
ATN International Inc. June 18, 2024100.0%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 25, 2026 | ATN International Inc. | Shares withheld for tax | −1,237 | $27.92 | $34,537 |
| Mar 17, 2026 | ATN International Inc. | Grant or award | +27,048 | — | — |
| Mar 13, 2026 | ATN International Inc. | Shares withheld for tax | −4,496 | $24.49 | $110,107 |
| Mar 12, 2026 | ATN International Inc. | Shares withheld for tax | −2,299 | $24.65 | $56,670 |
| Mar 7, 2026 | ATN International Inc. | Option exercise | +6,380 | — | — |
| Mar 7, 2026 | ATN International Inc. | Shares withheld for tax | −2,780 | $24.18 | $67,220 |
| Mar 7, 2026 | ATN International Inc. | Shares withheld for tax | −1,310 | $24.18 | $31,676 |
| Apr 7, 2025 | ATN International Inc. | Grant or award | +42,472 | — | — |
| Mar 25, 2025 | ATN International Inc. | Option exercise | +6,741 | — | — |
| Mar 25, 2025 | ATN International Inc. | Shares withheld for tax | −1,978 | $20.91 | $41,360 |
| Mar 25, 2025 | ATN International Inc. | Shares withheld for tax | −785 | $20.91 | $16,414 |
| Mar 12, 2025 | ATN International Inc. | Shares withheld for tax | −1,593 | $20.36 | $32,433 |
| Mar 9, 2025 | ATN International Inc. | Shares withheld for tax | −649 | $19.89 | $12,909 |
| Mar 7, 2025 | ATN International Inc. | Shares withheld for tax | −905 | $19.89 | $18,000 |
| Mar 25, 2024 | ATN International Inc. | Shares withheld for tax | −838 | $30.21 | $25,316 |
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