ATN International, Inc. ($ATNI) Insider Transactions

Last updated: 2026-03-27 23:02 UTC | Total transactions: 143

In the last 12 months, insiders at ATN International, Inc. ($ATNI) filed 143 transactions with the SEC: 1 open-market purchases totaling $198,800 and 2 sales totaling $461,420. Net insider sentiment: net selling.

ATN International, Inc. operates in the Telephone communications (no radiotelephone) industry (Technology sector).

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Recent Insider Transactions

Transaction Date Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 7, 2026 PRIOR MICHAEL T Not found F Common Stock 2982 $24.18 744,156.0000 15,218,000 0.40% 0.02%
March 25, 2026 PRIOR MICHAEL T Not found F Common Stock 2378 $27.92 748,425.0000 15,218,000 0.32% 0.02%
March 17, 2026 PRIOR MICHAEL T Not found A Common Stock 13524 $0.00 750,803.0000 15,218,000 1.83% 0.09%
March 17, 2026 PRIOR MICHAEL T Not found A Performance-Based Restricted Stock Units 13524 $0.00 13,524.0000 15,218,000 9999.99% 0.09%
March 12, 2026 PRIOR MICHAEL T Not found F Common Stock 2191 $24.65 741,965.0000 15,218,000 0.29% 0.01%
March 13, 2026 PRIOR MICHAEL T Not found F Common Stock 4686 $24.49 737,279.0000 15,218,000 0.63% 0.03%
March 7, 2026 PRIOR MICHAEL T Not found M Common Stock 14500 $0.00 753,568.0000 15,218,000 1.96% 0.10%
March 7, 2026 PRIOR MICHAEL T Not found F Common Stock 6430 $24.18 747,138.0000 15,218,000 0.85% 0.04%
March 25, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 560 $27.92 49,707.0000 15,218,000 1.11% 0.00%
March 25, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 1237 $27.92 126,129.0000 15,218,000 0.97% 0.01%
March 25, 2026 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 875 $27.92 65,402.0000 15,218,000 1.32% 0.01%
March 7, 2026 PRIOR MICHAEL T Not found M Performance-Based Restricted Stock Units 25000 $0.00 0.0000 15,218,000 100.00% 0.16%
March 17, 2026 Mabey Mary SVP AND GENERAL COUNSEL A Performance-Based Restricted Stock Units 12624 $0.00 12,624.0000 15,267,000 9999.99% 0.08%
March 17, 2026 Mabey Mary SVP AND GENERAL COUNSEL A Common Stock 12624 $0.00 66,277.0000 15,267,000 23.53% 0.08%
March 17, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER A Performance-Based Restricted Stock Units 27048 $0.00 27,048.0000 15,267,000 9999.99% 0.18%
March 17, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER A Common Stock 27048 $0.00 127,366.0000 15,267,000 26.96% 0.18%
March 17, 2026 Doglioli Carlos Chief Financial Officer A Performance - Based Restricted Stock Units 18032 $0.00 18,032.0000 15,267,000 9999.99% 0.12%
March 17, 2026 Doglioli Carlos Chief Financial Officer A Common Stock 18032 $0.00 50,449.0000 15,267,000 55.63% 0.12%
March 17, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT A Performance-Based Restricted Stock Units 10820 $0.00 10,820.0000 15,267,000 9999.99% 0.07%
March 17, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT A Common Stock 10820 $0.00 50,267.0000 15,267,000 27.43% 0.07%
March 13, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 4496 $24.49 100,318.0000 15,267,000 4.29% 0.03%
March 13, 2026 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 2197 $24.19 53,653.0000 15,267,000 3.93% 0.01%
March 13, 2026 Doglioli Carlos Chief Financial Officer F Common Stock 1831 $24.49 32,417.0000 15,267,000 5.35% 0.01%
March 12, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 903 $24.65 41,118.0000 15,267,000 2.15% 0.01%
March 13, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 1671 $24.49 39,447.0000 15,267,000 4.06% 0.01%
March 12, 2026 Doglioli Carlos Chief Financial Officer F Common Stock 1066 $24.65 34,248.0000 15,267,000 3.02% 0.01%
March 12, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 2299 $24.65 104,814.0000 15,267,000 2.15% 0.02%
March 12, 2026 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 1122 $24.65 55,850.0000 15,267,000 1.97% 0.01%
March 7, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER M Common Stock 6380 $0.00 111,203.0000 15,267,000 6.09% 0.04%
March 7, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT M Common Stock 3190 $0.00 44,058.0000 15,267,000 7.81% 0.02%
March 7, 2026 Mabey Mary SVP AND GENERAL COUNSEL M Performance-Based Restricted Stock Units 6600 $0.00 0.0000 15,267,000 100.00% 0.04%
March 7, 2026 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 819 $24.18 56,972.0000 15,267,000 1.42% 0.01%
March 7, 2026 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 1900 $24.18 57,791.0000 15,267,000 3.18% 0.01%
March 7, 2026 Mabey Mary SVP AND GENERAL COUNSEL M Common Stock 3828 $0.00 59,691.0000 15,267,000 6.85% 0.03%
March 7, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER M Performance-Based Restricted Stock Units 11000 $0.00 0.0000 15,267,000 100.00% 0.07%
March 7, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 1310 $24.18 107,113.0000 15,267,000 1.21% 0.01%
March 7, 2026 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 2780 $24.18 108,423.0000 15,267,000 2.50% 0.02%
March 7, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT M Performance-Based Restricted Stock Units 5500 $0.00 0.0000 15,267,000 100.00% 0.04%
March 7, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 613 $24.18 42,021.0000 15,267,000 1.44% 0.00%
March 7, 2026 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 1424 $24.18 42,634.0000 15,267,000 3.23% 0.01%
Nov. 10, 2025 Ganong Richard J Not found S Common Stock 14327 $19.24 0.0000 15,267,000 100.00% 0.09%
Nov. 10, 2025 Ganong Richard J Not found S Common Stock 9460 $19.64 0.0000 15,267,000 100.00% 0.06%
June 17, 2025 Henry April Not found A Common Stock 8632 $15.06 21,550.0000 15,131,000 66.82% 0.06%
June 17, 2025 Hudson Derek Not found F Common Stock 2590 $15.06 12,369.0000 15,131,000 17.31% 0.02%
June 17, 2025 Jacobs Patricia Not found A Common Stock 8632 $15.06 17,670.0000 15,131,000 95.51% 0.06%
June 17, 2025 Bulkin Bernard J Not found A Common Stock 8632 $15.06 32,429.0000 15,131,000 36.27% 0.06%
June 17, 2025 Hudson Derek Not found A Common Stock 8632 $15.06 14,959.0000 15,131,000 136.43% 0.06%
June 17, 2025 LENEHAN PAMELA F Not found A Common Stock 8632 $15.06 34,798.0000 15,131,000 32.99% 0.06%
April 7, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER A Performance-Based Restricted Stock Units 42472 $0.00 42,472.0000 15,131,000 9999.99% 0.28%
April 7, 2025 Mabey Mary SVP AND GENERAL COUNSEL A Common Stock 19820 $0.00 55,863.0000 15,131,000 54.99% 0.13%
April 7, 2025 Mabey Mary SVP AND GENERAL COUNSEL A Performance-Based Restricted Stock Units 19820 $0.00 19,820.0000 15,131,000 9999.99% 0.13%
April 7, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER A Common Stock 42472 $0.00 104,823.0000 15,131,000 68.12% 0.28%
April 7, 2025 PRIOR MICHAEL T Not found A Common Stock 42472 $0.00 739,068.0000 15,131,000 6.10% 0.28%
April 7, 2025 PRIOR MICHAEL T Not found A Performance-Based Restricted Stock Units 42472 $0.00 42,472.0000 15,131,000 9999.99% 0.28%
April 7, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT A Common Stock 16988 $0.00 40,868.0000 15,131,000 71.14% 0.11%
April 7, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT A Performance-Based Restricted Stock Units 16988 $0.00 16,988.0000 15,131,000 9999.99% 0.11%
April 7, 2025 Doglioli Carlos Chief Financial Officer A Common Stock 24068 $0.00 35,314.0000 15,131,000 214.01% 0.16%
April 7, 2025 Doglioli Carlos Chief Financial Officer A Performance - Based Restricted Stock Units 24068 $0.00 24,068.0000 15,131,000 9999.99% 0.16%
March 25, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 418 $20.91 23,880.0000 15,229,000 1.72% 0.00%
March 25, 2025 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 2205 $20.91 36,918.0000 15,229,000 5.64% 0.01%
March 25, 2025 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 875 $20.91 36,043.0000 15,229,000 2.37% 0.01%
March 25, 2025 Mabey Mary SVP AND GENERAL COUNSEL M Performance-Based Restricted Stock Units 7900 $0.00 0.0000 15,229,000 100.00% 0.05%
March 25, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER M Common Stock 6741 $0.00 65,114.0000 15,229,000 11.55% 0.04%
March 25, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 1978 $20.91 63,136.0000 15,229,000 3.04% 0.01%
March 25, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 785 $20.91 62,351.0000 15,229,000 1.24% 0.01%
March 25, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER M Performance-Based Restricted Stock Units 10700 $0.00 0.0000 15,229,000 100.00% 0.07%
March 25, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT M Common Stock 3591 $0.00 25,391.0000 15,229,000 16.47% 0.02%
March 25, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 1093 $20.91 24,298.0000 15,229,000 4.30% 0.01%
March 25, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT M Performance-Based Restricted Stock Units 5700 $0.00 0.0000 15,229,000 100.00% 0.04%
March 25, 2025 PRIOR MICHAEL T Not found M Common Stock 13514 $0.00 696,596.0000 15,229,000 1.98% 0.09%
March 25, 2025 PRIOR MICHAEL T Not found M Performance-Based Restricted Stock Units 21450 $0.00 0.0000 15,229,000 100.00% 0.14%
March 25, 2025 Mabey Mary SVP AND GENERAL COUNSEL M Common Stock 4977 $0.00 39,123.0000 15,229,000 14.58% 0.03%
March 12, 2025 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 1238 $20.36 34,146.0000 15,229,000 3.50% 0.01%
March 12, 2025 Doglioli Carlos Chief Financial Officer F Common Stock 1066 $20.36 11,246.0000 15,229,000 8.66% 0.01%
March 12, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 1593 $20.36 58,373.0000 15,229,000 2.66% 0.01%
March 12, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 752 $20.36 21,800.0000 15,229,000 3.33% 0.00%
March 9, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 281 $19.89 22,552.0000 15,229,000 1.23% 0.00%
March 9, 2025 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 595 $19.89 35,384.0000 15,229,000 1.65% 0.00%
March 7, 2025 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 476 $19.89 22,833.0000 15,229,000 2.04% 0.00%
March 7, 2025 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 819 $19.89 35,979.0000 15,229,000 2.23% 0.01%
March 9, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 649 $19.89 59,966.0000 15,229,000 1.07% 0.00%
March 7, 2025 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 905 $19.89 60,615.0000 15,229,000 1.47% 0.01%
June 18, 2024 Hudson Derek Not found F Common Stock 1667 $21.55 6,327.0000 15,437,000 20.85% 0.01%
June 18, 2024 LENEHAN PAMELA F Not found A Common Stock 5558 $23.39 26,166.0000 15,437,000 26.97% 0.04%
June 18, 2024 Henry April Not found A Common Stock 5558 $23.39 12,918.0000 15,437,000 75.52% 0.04%
June 18, 2024 Jacobs Patricia Not found A Common Stock 5558 $23.39 9,038.0000 15,437,000 159.71% 0.04%
June 18, 2024 Ganong Richard J Not found A Common Stock 5558 $23.39 23,787.0000 15,437,000 30.49% 0.04%
June 18, 2024 Bulkin Bernard J Not found A Common Stock 5558 $23.39 23,797.0000 15,437,000 30.47% 0.04%
June 18, 2024 Hudson Derek Not found A Common Stock 5558 $23.39 7,994.0000 15,437,000 228.16% 0.04%
April 29, 2024 PRIOR MICHAEL T Not found P Common Stock 10000 $19.88 683,778.0000 15,437,000 1.48% 0.06%
March 8, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT M Common Stock 2795 $0.00 25,223.0000 15,595,000 12.46% 0.02%
March 25, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 640 $30.21 23,360.0000 15,595,000 2.67% 0.00%
March 25, 2024 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 901 $30.21 36,798.0000 15,595,000 2.39% 0.01%
March 25, 2024 PRIOR MICHAEL T Not found F Common Stock 2431 $30.21 673,778.0000 15,595,000 0.36% 0.02%
March 25, 2024 Martin Brad W CHIEF EXECUTIVE OFFICER F Common Stock 838 $30.21 61,172.0000 15,595,000 1.35% 0.01%
March 8, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT M Performance-Based Restricted Stock Units 3250 $0.00 20,347.0000 15,595,000 19.01% 0.02%
March 25, 2024 BENINCASA JUSTIN D Not found F Common Stock 1239 $30.21 68,135.0000 15,595,000 1.79% 0.01%
March 8, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 1274 $33.06 23,949.0000 15,595,000 5.05% 0.01%
March 12, 2024 PRIOR MICHAEL T Not found A Common Stock 21720 $0.00 675,512.0000 15,595,000 3.32% 0.14%
March 12, 2024 PRIOR MICHAEL T Not found A Performance-Based Restricted Stock Units 21720 $0.00 21,720.0000 15,595,000 9999.99% 0.14%
March 12, 2024 Martin Brad W CHIEF EXECUTIVE OFFICER A Performance-Based Restricted Stock Units 21720 $0.00 21,720.0000 15,595,000 9999.99% 0.14%
March 12, 2024 Martin Brad W CHIEF EXECUTIVE OFFICER A Common Stock 21720 $0.00 59,812.0000 15,595,000 57.02% 0.14%
March 12, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT A Performance-Based Restricted Stock Units 8692 $0.00 14,192.0000 15,595,000 158.04% 0.06%
March 12, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT A Common Stock 8692 $0.00 22,428.0000 15,595,000 63.28% 0.06%
March 12, 2024 Mabey Mary SVP AND GENERAL COUNSEL A Common Stock 10140 $0.00 39,715.0000 15,595,000 34.29% 0.07%
March 12, 2024 Mabey Mary SVP AND GENERAL COUNSEL A Performance-Based Restricted Stock Units 10140 $0.00 16,740.0000 15,595,000 153.64% 0.07%
March 12, 2024 PRIOR MICHAEL T Not found A Performance-Based Restricted Stock Units 21720 $0.00 21,720.0000 15,595,000 9999.99% 0.14%
March 14, 2024 Mabey Mary SVP AND GENERAL COUNSEL A Common Stock 10140 $0.00 39,715.0000 15,595,000 34.29% 0.07%
March 14, 2024 Mabey Mary SVP AND GENERAL COUNSEL A Performance-Based Restricted Stock Units 10137 $0.00 16,737.0000 15,595,000 153.59% 0.07%
March 14, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT A Common Stock 8692 $0.00 22,428.0000 15,595,000 63.28% 0.06%
March 14, 2024 Martin Brad W CHIEF OPERATING OFFICER A Common Stock 21720 $0.00 59,812.0000 15,595,000 57.02% 0.14%
March 12, 2024 Martin Brad W CHIEF OPERATING OFFICER A Performance-Based Restricted Stock Units 21721 $0.00 21,721.0000 15,595,000 9999.99% 0.14%
March 12, 2024 PRIOR MICHAEL T Not found A Common Stock 21720 $0.00 514,760.0000 15,595,000 4.41% 0.14%
March 14, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT A Performance-Based Restricted Stock Units 8690 $0.00 14,190.0000 15,595,000 158.00% 0.06%
March 8, 2024 Martin Brad W CHIEF OPERATING OFFICER F Common Stock 2213 $33.06 42,329.0000 15,595,000 4.97% 0.01%
March 8, 2024 Martin Brad W CHIEF OPERATING OFFICER M Common Stock 6450 $0.00 44,542.0000 15,595,000 16.93% 0.04%
March 11, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 262 $32.99 13,736.0000 15,595,000 1.87% 0.00%
March 8, 2024 BENINCASA JUSTIN D CFO M Performance- Based Restricted Stock Units 8100 $0.00 0.0000 15,595,000 0.00% 0.05%
March 11, 2024 BENINCASA JUSTIN D CFO F Common Stock 1368 $32.99 69,374.0000 15,595,000 1.93% 0.01%
March 8, 2024 BENINCASA JUSTIN D CFO F Common Stock 3442 $33.06 70,742.0000 15,595,000 4.64% 0.02%
March 8, 2024 BENINCASA JUSTIN D CFO M Common Stock 6966 $0.00 74,184.0000 15,595,000 10.36% 0.04%
March 8, 2024 PRIOR MICHAEL T Not found M Performance-Based Restricted Stock Units 19350 $0.00 0.0000 15,595,000 0.00% 0.12%
March 11, 2024 PRIOR MICHAEL T Not found F Common Stock 3186 $32.99 653,792.0000 15,595,000 0.48% 0.02%
March 8, 2024 PRIOR MICHAEL T Not found F Common Stock 7742 $33.06 656,978.0000 15,595,000 1.16% 0.05%
March 8, 2024 Martin Brad W CHIEF OPERATING OFFICER M Performance-Based Restricted Stock Units 7500 $0.00 0.0000 15,595,000 0.00% 0.05%
March 8, 2024 Mabey Mary SVP AND GENERAL COUNSEL M Performance -Based Restricted Stock Units 4800 $0.00 0.0000 15,595,000 100.00% 0.03%
March 11, 2024 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 809 $32.99 29,575.0000 15,595,000 2.66% 0.01%
March 9, 2024 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 595 $33.06 30,384.0000 15,595,000 1.92% 0.00%
March 8, 2024 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 2112 $33.06 30,979.0000 15,595,000 6.38% 0.01%
March 8, 2024 Mabey Mary SVP AND GENERAL COUNSEL M Common Stock 4128 $0.00 32,005.0000 15,595,000 14.81% 0.03%
March 8, 2024 PRIOR MICHAEL T Not found M Common Stock 16641 $0.00 664,720.0000 15,595,000 2.57% 0.11%
March 11, 2024 Martin Brad W CHIEF OPERATING OFFICER F Common Stock 691 $32.99 41,638.0000 15,595,000 1.63% 0.00%
March 9, 2024 BENINCASA JUSTIN D CFO F Common Stock 1037 $33.06 67,218.0000 15,595,000 1.52% 0.01%
March 7, 2024 BENINCASA JUSTIN D CFO F Common Stock 1412 $32.20 68,255.0000 15,595,000 2.03% 0.01%
March 9, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 387 $33.06 13,998.0000 15,595,000 2.69% 0.00%
March 7, 2024 Leon Justin M SVP, CORPORATE DEVELOPMENT F Common Stock 659 $32.20 14,385.0000 15,595,000 4.38% 0.00%
March 9, 2024 PRIOR MICHAEL T Not found F Common Stock 2271 $33.06 648,079.0000 15,595,000 0.35% 0.01%
March 7, 2024 PRIOR MICHAEL T Not found F Common Stock 2926 $32.20 650,350.0000 15,595,000 0.45% 0.02%
March 9, 2024 Martin Brad W CHIEF OPERATING OFFICER F Common Stock 675 $33.06 38,092.0000 15,595,000 1.74% 0.00%
March 7, 2024 Martin Brad W CHIEF OPERATING OFFICER F Common Stock 985 $32.20 38,767.0000 15,595,000 2.48% 0.01%
March 7, 2024 Mabey Mary SVP AND GENERAL COUNSEL F Common Stock 834 $32.20 26,947.0000 15,595,000 3.00% 0.01%
Dec. 27, 2023 PRIOR MICHAEL T Not found G Common Stock 2594 $0.00 653,276.0000 15,601,000 0.40% 0.02%
Dec. 27, 2023 PRIOR MICHAEL T Not found G Common Stock 2594 $0.00 653,276.0000 15,601,000 0.40% 0.02%