There have been 50 recent insider transactions recorded for ATN International, Inc. (ATNI), including 16 buys and 33 sells. Total insider buying was valued at $779.99K and total insider selling at $899.39K.
Notable insiders with recent activity include Prior Michael T, Mabey Mary, Martin Brad W. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — ATNI
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-25 |
Prior Michael T |
Other: Executive Chairman |
Tax Withholding of RSU |
2,378 |
$27.92 |
$66.39K |
587,673 |
| 2026-03-25 |
Mabey Mary |
SVP and General Counsel |
Tax Withholding of RSU |
875 |
$27.92 |
$24.43K |
65,402 |
| 2026-03-25 |
Martin Brad W |
Chief Executive Officer |
Tax Withholding of RSU |
1,237 |
$27.92 |
$34.54K |
126,129 |
| 2026-03-25 |
Leon Justin M |
SVP, Corporate Development |
Tax Withholding of RSU |
560 |
$27.92 |
$15.64K |
49,707 |
| 2026-03-17 |
Mabey Mary |
SVP and General Counsel |
RSU Award |
12,624 |
- |
- |
12,624 |
| 2026-03-17 |
Martin Brad W |
Chief Executive Officer |
RSU Award |
27,048 |
- |
- |
27,048 |
| 2026-03-17 |
Leon Justin M |
SVP, Corporate Development |
RSU Award |
10,820 |
- |
- |
10,820 |
| 2026-03-17 |
Doglioli Carlos |
Chief Financial Officer |
RSU Award |
18,032 |
- |
- |
18,032 |
| 2026-03-17 |
Prior Michael T |
Other: Executive Chairman |
RSU Award |
13,524 |
- |
- |
13,524 |
| 2026-03-13 |
Mabey Mary |
SVP and General Counsel |
Tax Withholding of RSU |
2,197 |
$24.19 |
$53.15K |
53,653 |
| 2026-03-13 |
Martin Brad W |
Chief Executive Officer |
Tax Withholding of RSU |
4,496 |
$24.49 |
$110.11K |
100,318 |
| 2026-03-13 |
Leon Justin M |
SVP, Corporate Development |
Tax Withholding of RSU |
1,671 |
$24.49 |
$40.92K |
39,447 |
| 2026-03-13 |
Doglioli Carlos |
Chief Financial Officer |
Tax Withholding of RSU |
1,831 |
$24.49 |
$44.84K |
32,417 |
| 2026-03-13 |
Prior Michael T |
Other: Executive Chairman |
Tax Withholding of RSU |
4,686 |
$24.49 |
$114.76K |
576,527 |
| 2026-03-12 |
Mabey Mary |
SVP and General Counsel |
Tax Withholding of RSU |
1,122 |
$24.65 |
$27.66K |
55,850 |
| 2026-03-12 |
Martin Brad W |
Chief Executive Officer |
Tax Withholding of RSU |
2,299 |
$24.65 |
$56.67K |
104,814 |
| 2026-03-12 |
Leon Justin M |
SVP, Corporate Development |
Tax Withholding of RSU |
903 |
$24.65 |
$22.26K |
41,118 |
| 2026-03-12 |
Doglioli Carlos |
Chief Financial Officer |
Tax Withholding of RSU |
1,066 |
$24.65 |
$26.28K |
34,248 |
| 2026-03-12 |
Prior Michael T |
Other: Executive Chairman |
Tax Withholding of RSU |
2,191 |
$24.65 |
$54.01K |
581,213 |
| 2026-03-07 |
Mabey Mary |
SVP and General Counsel |
Option Exercise (Sell) |
6,600 |
- |
- |
- |
| 2026-03-07 |
Martin Brad W |
Chief Executive Officer |
Option Exercise (Sell) |
11,000 |
- |
- |
- |
| 2026-03-07 |
Leon Justin M |
SVP, Corporate Development |
Option Exercise (Sell) |
5,500 |
- |
- |
- |
| 2026-03-07 |
Prior Michael T |
Other: Executive Chairman |
Option Exercise (Sell) |
25,000 |
- |
- |
- |
| 2025-12-31 |
Ganong Richard J |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-06-17 |
Lenehan Pamela F |
Director |
RSU Award |
8,632 |
$15.06 |
$130K |
33,298 |
| 2025-06-17 |
Bulkin Bernard J |
Director |
RSU Award |
8,632 |
$15.06 |
$130K |
32,429 |
| 2025-06-17 |
Jacobs Patricia |
Director |
RSU Award |
8,632 |
$15.06 |
$130K |
17,670 |
| 2025-06-17 |
Henry April |
Director |
RSU Award |
8,632 |
$15.06 |
$130K |
21,550 |
| 2025-06-17 |
Hudson Derek |
Director |
Tax Withholding of RSU |
2,590 |
$15.06 |
$39.01K |
12,369 |
| 2025-04-07 |
Prior Michael T |
Other: Executive Chairman |
RSU Award |
42,472 |
- |
- |
42,472 |
| 2025-04-07 |
Mabey Mary |
SVP and General Counsel |
RSU Award |
19,820 |
- |
- |
19,820 |
| 2025-04-07 |
Martin Brad W |
Chief Executive Officer |
RSU Award |
42,472 |
- |
- |
42,472 |
| 2025-04-07 |
Leon Justin M |
SVP, Corporate Development |
RSU Award |
16,988 |
- |
- |
16,988 |
| 2025-04-07 |
Doglioli Carlos |
Chief Financial Officer |
RSU Award |
24,068 |
- |
- |
24,068 |
| 2025-03-25 |
Prior Michael T |
Other: Executive Chairman |
Option Exercise (Sell) |
21,450 |
- |
- |
- |
| 2025-03-25 |
Mabey Mary |
SVP and General Counsel |
Option Exercise (Sell) |
7,900 |
- |
- |
- |
| 2025-03-25 |
Martin Brad W |
Chief Executive Officer |
Option Exercise (Sell) |
10,700 |
- |
- |
- |
| 2025-03-25 |
Leon Justin M |
SVP, Corporate Development |
Option Exercise (Sell) |
5,700 |
- |
- |
- |
| 2025-03-12 |
Mabey Mary |
SVP and General Counsel |
Tax Withholding of RSU |
1,238 |
$20.36 |
$25.21K |
34,146 |
| 2025-03-12 |
Martin Brad W |
Chief Executive Officer |
Tax Withholding of RSU |
1,593 |
$20.36 |
$32.43K |
58,373 |
| 2025-03-12 |
Leon Justin M |
SVP, Corporate Development |
Tax Withholding of RSU |
752 |
$20.36 |
$15.31K |
21,800 |
| 2025-03-12 |
Doglioli Carlos |
Chief Financial Officer |
Tax Withholding of RSU |
1,066 |
$20.36 |
$21.7K |
11,246 |
| 2025-03-09 |
Mabey Mary |
SVP and General Counsel |
Tax Withholding of RSU |
595 |
$19.89 |
$11.83K |
35,384 |
| 2025-03-09 |
Martin Brad W |
Chief Executive Officer |
Tax Withholding of RSU |
649 |
$19.89 |
$12.91K |
59,966 |
| 2025-03-09 |
Leon Justin M |
SVP, Corporate Development |
Tax Withholding of RSU |
281 |
$19.89 |
$5.59K |
22,552 |
| 2025-03-07 |
Mabey Mary |
SVP and General Counsel |
Tax Withholding of RSU |
819 |
$19.89 |
$16.29K |
35,979 |
| 2025-03-07 |
Martin Brad W |
Chief Executive Officer |
Tax Withholding of RSU |
905 |
$19.89 |
$18K |
60,615 |
| 2025-03-07 |
Leon Justin M |
SVP, Corporate Development |
Tax Withholding of RSU |
476 |
$19.89 |
$9.47K |
22,833 |
| 2024-06-18 |
Lenehan Pamela F |
Director |
RSU Award |
5,558 |
$23.39 |
$130K |
24,666 |
| 2024-06-18 |
Bulkin Bernard J |
Director |
RSU Award |
5,558 |
$23.39 |
$130K |
23,797 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
