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Mabey Mary

Disclosed activity across 1 company

Tapewire entity
24818
SEC CIK
0001735750

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ATN International, Inc.ATNI · Entity 24SVP AND GENERAL COUNSELAugust 10, 2026August 11, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ATN International, Inc.

Report date August 10, 2026 · Filed August 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect60,402 Reported balance After 2026-08-10 transaction · row 1
1 source row

Row 1 · 2026-08-10 · Sale · Disposed 5,000 · Balance 60,402

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 13, 2020 Filed Mar 16, 2020 19:55 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 655 $51.41 $33,673.55
Disclosure

SEC source: 0001179110-20-003697 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,688

F1 · shares: Represents shares withheld by the Company for payment of Ms. Mabey's tax obligations arising from the vesting of previously granted Restricted Stock Units.

Read SEC document
March 11, 2020 Filed Mar 13, 2020 17:20 UTC ATN International, Inc. ATNI · Entity 24 GrantCommon Stock 6,400 $0.00 $0.00
Disclosure

SEC source: 0001179110-20-003621 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,343

F1 · shares: The securities described are restricted stock units and will vest in four equal installments on each of March 11, 2021, 2022, 2023 and 2024. Upon vesting, Ms. Mabey will receive a number of shares of common stock equal to the number of restricted stock units that have vested.

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March 09, 2020 Filed Mar 10, 2020 20:16 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 166 $50.68 $8,412.88
Disclosure

SEC source: 0001179110-20-003399 · edgar.xml · nonDerivative · entry 3

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,943

F1 · shares: Represents shares withheld by the Company for payment of Ms. Mabey's tax obligations arising from the vesting of previously granted Restricted Stock Units.

Read SEC document
March 08, 2020 Filed Mar 10, 2020 20:16 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 161 $55.52 $8,938.72
Disclosure

SEC source: 0001179110-20-003399 · edgar.xml · nonDerivative · entry 2

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,109

F1 · shares: Represents shares withheld by the Company for payment of Ms. Mabey's tax obligations arising from the vesting of previously granted Restricted Stock Units.

Read SEC document
March 07, 2020 Filed Mar 10, 2020 20:16 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 297 $55.52 $16,489.44
Disclosure

SEC source: 0001179110-20-003399 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,270

F1 · shares: Represents shares withheld by the Company for payment of Ms. Mabey's tax obligations arising from the vesting of previously granted Restricted Stock Units.

Read SEC document
March 17, 2019 Filed Mar 20, 2019 18:36 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 333 $55.39 $18,444.87
Disclosure

SEC source: 0001179110-19-004084 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,567

F1 · shares: Represents shares withheld by the Company for payment of Mrs. Mabey's tax obligations arising from the vesting of shares of previously granted restricted stock.

Read SEC document
March 13, 2019 Filed Mar 14, 2019 19:45 UTC ATN International, Inc. ATNI · Entity 24 GrantMary Mabey 5,500 $0.00 $0.00
Disclosure

SEC source: 0001179110-19-003842 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,900

F1 · shares: The securities described are restricted stock units and will vest in four equal installments on each of March 13, 2020, 2021, 2022 and 2023. Upon vesting, Mrs. Mabey will receive a number of shares of common stock equal to the number of restricted stock units that have vested.

Read SEC document
March 09, 2019 Filed Mar 12, 2019 21:14 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 166 $55.16 $9,156.56
Disclosure

SEC source: 0001179110-19-003756 · edgar.xml · nonDerivative · entry 2

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,400

F1 · shares: Represents shares withheld by the Company for payment of Mrs. Mabey's tax obligations arising from the vesting of shares of previously granted restricted stock.

Read SEC document
March 08, 2019 Filed Mar 12, 2019 21:14 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 160 $55.16 $8,825.60
Disclosure

SEC source: 0001179110-19-003756 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,566

F1 · shares: Represents shares withheld by the Company for payment of Mrs. Mabey's tax obligations arising from the vesting of shares of previously granted restricted stock.

Read SEC document
March 07, 2019 Filed Mar 11, 2019 21:30 UTC ATN International, Inc. ATNI · Entity 24 Tax withholdingCommon Stock 298 $55.06 $16,407.88
Disclosure

SEC source: 0001179110-19-003695 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,726

F1 · shares: Represents shares withheld by the Company for payment of Ms. Mabey's tax obligations arising from the vesting of previously granted Restricted Stock Units.

Read SEC document
April 16, 2018 Filed Apr 18, 2018 18:06 UTC ATN International, Inc. ATNI · Entity 24 SaleCommon Stock 1,255 $65.00 $81,575.00
Disclosure

SEC source: 0001179110-18-005727 · edgar.xml · nonDerivative · entry 1

Mabey Mary · CIK 0001735750 · SVP and General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,024

F1 · shares: Represents shares sold pursuant to Ms. Mabey's Rule 10b5-1 trading plan.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.