Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMERICAN TOWER CORP /MA/AMT · Entity 2944 | Director | March 10, 2026 | March 12, 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.
AMERICAN TOWER CORP /MA/
Report date March 10, 2026 · Filed March 12, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 6,188 |
Reported balance
After 2026-03-10 transaction · row 1
1 source rowRow 1 · 2026-03-10 · Grant · Acquired 1,209 · Balance 6,188 F1: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock. |
Filing footnotes · ownership attribution and instrument terms
F1: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 10, 2026 Filed Mar 12, 2026 20:16 UTC | AMERICAN TOWER CORP /MA/ AMT · Entity 2944 | GrantCommon Stock | 1,209 | $0.00 | $0.00 |
DisclosureSEC source: 0001053507-26-000050 · wk-form4_1773346583.xml · nonDerivative · entry 1 Frank Kenneth R · CIK 0001841379 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,188 F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock. Read SEC document |
| March 10, 2025 Filed Mar 12, 2025 20:30 UTC | AMERICAN TOWER CORP /MA/ AMT · Entity 2944 | GrantCommon Stock | 1,056 | $0.00 | $0.00 |
DisclosureSEC source: 0001053507-25-000046 · wk-form4_1741811431.xml · nonDerivative · entry 1 Frank Kenneth R · CIK 0001841379 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,979 F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2026. Each RSU represents a contingent right to receive one share of Common Stock. Read SEC document |
| March 11, 2024 Filed Mar 12, 2024 20:21 UTC | AMERICAN TOWER CORP /MA/ AMT · Entity 2944 | GrantCommon Stock | 1,089 | $0.00 | $0.00 |
DisclosureSEC source: 0001053507-24-000053 · wk-form4_1710274861.xml · nonDerivative · entry 1 Frank Kenneth R · CIK 0001841379 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,923 F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 11, 2025. Each RSU represents a contingent right to receive one share of Common Stock. Read SEC document |
| March 10, 2023 Filed Mar 14, 2023 20:28 UTC | AMERICAN TOWER CORP /MA/ AMT · Entity 2944 | GrantCommon Stock | 1,072 | $0.00 | $0.00 |
DisclosureSEC source: 0001053507-23-000083 · wf-form4_167882568846593.xml · nonDerivative · entry 1 Frank Kenneth R · CIK 0001841379 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,834 F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2024. Each RSU represents a contingent right to receive one share of Common Stock. Read SEC document |
| March 10, 2022 Filed Mar 14, 2022 21:24 UTC | AMERICAN TOWER CORP /MA/ AMT · Entity 2944 | GrantCommon Stock | 881 | $0.00 | $0.00 |
DisclosureSEC source: 0001053507-22-000036 · wf-form4_164729282722508.xml · nonDerivative · entry 1 Frank Kenneth R · CIK 0001841379 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,762 F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2023. Each RSU represents a contingent right to receive one share of Common Stock. Read SEC document |
| March 10, 2021 Filed Mar 12, 2021 21:04 UTC | AMERICAN TOWER CORP /MA/ AMT · Entity 2944 | GrantCommon Stock | 881 | $0.00 | $0.00 |
DisclosureSEC source: 0001053507-21-000038 · edgar.xml · nonDerivative · entry 1 Frank Kenneth R · CIK 0001841379 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 881 F1 · shares: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2022. Each RSU represents a contingent right to receive one share of Common Stock. 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.