Mary Mabey
CIK 1735750 · SVP AND GENERAL COUNSEL · last filed 2026-03-27
Mary Mabey is a SVP AND GENERAL COUNSEL who has filed 37 SEC Form 4 insider transactions across 1 company since 2018. The most recent filing shows the insider had shares withheld for taxes covering $24.4K of ATNI on Mar 27, 2026. Across all open-market trades the lifetime net is −$81.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.9M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.86M
1
37
-$81.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ATNI | SVP AND GENERAL COUNSEL | 65,402 | $28.37 | $1.86M | -$81.6K | 37 | 2026-03-27 |
Recent Filings
37 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-27 | ATNI | Tax (F) | −875 | -$24.4K | EDGAR |
| 2026-03-19 | ATNI | Grant (A) | +12,624 | $0 | EDGAR |
| 2026-03-16 | ATNI | Tax (F) | −3,319 | -$80.8K | EDGAR |
| 2026-03-10 | ATNI | Mixed | +1,109 | -$65.7K | EDGAR |
| 2025-04-09 | ATNI | Grant (A) | +19,820 | $0 | EDGAR |
| 2025-03-27 | ATNI | Mixed | +1,897 | -$64.4K | EDGAR |
| 2025-03-14 | ATNI | Tax (F) | −1,238 | -$25.2K | EDGAR |
| 2025-03-11 | ATNI | Tax (F) | −1,414 | -$28.1K | EDGAR |
| 2024-03-27 | ATNI | Tax (F) | −901 | -$27.2K | EDGAR |
| 2024-03-15 | ATNI | Grant (A) | +10,140 | $0 | EDGAR |