Welcome to our dedicated page for American Tower SEC filings (Ticker: AMT), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
American Tower Corporation filings document the regulatory record of a NYSE-listed communications real estate REIT with common stock and multiple senior note classes outstanding. Its 8-K reports cover quarterly and annual operating results, material definitive agreements, REIT distribution announcements and other corporate events affecting its capital structure and public disclosures.
The company's proxy materials describe annual meeting matters, board governance, executive compensation and stockholder voting procedures. Additional 8-K filings record officer and director changes, compensatory arrangements and related governance updates for American Tower's public-company structure.
American Tower Corp notified the New York Stock Exchange of the voluntary removal of its 1.950% Senior Notes due 2026 from listing and registration under Section 12(b) of the Exchange Act. The Exchange certified compliance with the procedural rules in 17 CFR 240.12d2-2 and the issuer attested to meeting withdrawal requirements.
American Tower Corporation reported results from its 2026 annual meeting and a new cash distribution. Stockholders approved the 2026 Equity Incentive Plan, which authorizes 12,000,000 new shares plus additional shares tied to expired, forfeited or remaining awards under the prior 2007 plan. Eleven directors were re-elected, executive compensation received advisory approval, and Deloitte & Touche LLP was ratified as independent auditor for 2026. The Board also declared a quarterly cash distribution of $1.79 per share, payable on July 13, 2026 to stockholders of record as of June 12, 2026.
American Tower Corporation is offering €750,000,000 of 4.000% Senior Notes due 2033. Interest accrues from May 27, 2026 and is payable annually each September 1, beginning September 1, 2026. The notes are senior unsecured obligations of American Tower Corporation, structurally subordinated to subsidiary indebtedness. The company intends to apply to list the notes on the NYSE and expects settlement on May 27, 2026 (T+5). Net proceeds of approximately €742.7 million are expected to repay euro borrowings under the 2021 Multicurrency Credit Facility, to repay the 1.950% Notes, and for general corporate purposes.
American Tower Corp. insider Robert D. Hormats filed a Form 4 that functions as a holdings report rather than a trade notice. The filing shows he directly owns 9,597 shares of American Tower common stock following the reported date. No explicit purchase, sale, or other transaction is indicated in the data provided.
American Tower Corporation priced a registered public offering of senior unsecured notes due 2033 with an aggregate principal amount of €750.0 million. The notes carry a 4.000% annual interest rate and are being issued at 99.663% of face value.
Net proceeds are expected to be €742.7 million, which American Tower intends to use to repay existing indebtedness under its $6.0 billion senior unsecured multicurrency revolving credit facility, including amounts drawn in euros to repay €500.0 million of 1.950% senior notes due 2026, and for general corporate purposes.
American Tower Corporation is offering euro-denominated senior notes due September 1, 2033. The notes will pay annual cash interest each September 1 beginning September 1, 2026, be issued in minimum denominations of €100,000, and rank as senior unsecured obligations of the issuer.
The notes are structurally subordinated to indebtedness of subsidiaries, are optionally redeemable (including redemption for certain U.S. tax developments), and are intended to be listed on the NYSE subject to approval. Proceeds are intended to be used to repay borrowings under the 2021 Multicurrency Credit Facility, to repay the 1.950% notes and for general corporate purposes. Payments are payable in euros with a U.S. dollar fallback if euros are unavailable.
American Tower Corporation has amended three major debt agreements: a $6.0 billion senior unsecured multicurrency revolving credit facility, a $4.0 billion senior unsecured revolving credit facility and a $1.0 billion unsecured term loan.
The amendments extend the multicurrency facility and term loan to May 1, 2029 and the other credit facility to May 1, 2031. They also add limited conditionality provisions allowing up to $5.0 billion of borrowing for certain acquisitions, double the swingline sublimits from $50.0 million to $100.0 million, permit liens securing debt up to a 3.5x Senior Secured Debt to Adjusted EBITDA ratio and limit new indebtedness under these loans to the company’s subsidiaries.
American Tower Corporation has amended three major debt agreements: a $6.0 billion senior unsecured multicurrency revolving credit facility, a $4.0 billion senior unsecured revolving credit facility and a $1.0 billion unsecured term loan.
The amendments extend the multicurrency facility and term loan to May 1, 2029 and the other credit facility to May 1, 2031. They also add limited conditionality provisions allowing up to $5.0 billion of borrowing for certain acquisitions, double the swingline sublimits from $50.0 million to $100.0 million, permit liens securing debt up to a 3.5x Senior Secured Debt to Adjusted EBITDA ratio and limit new indebtedness under these loans to the company’s subsidiaries.
American Tower executive Ruth T. Dowling, EVP, Chief Administrative Officer, General Counsel and Secretary, reported selling a total of 972 shares of Common Stock of AMT in two open-market transactions.
The sales occurred at prices around $178 per share under a pre-arranged Rule 10b5-1 trading plan, and she now directly holds 29,461 shares after these trades.
American Tower Corporation executive Paul Blanchett, the company’s SVP & Chief Accounting Officer, has filed an initial Form 3 statement of beneficial ownership. This filing establishes his status as an insider for reporting purposes. The provided data shows no reported transactions or derivative positions.
American Tower Corp Schedule 13G: Vanguard Capital Management reports beneficial ownership of 35,245,879 shares of Common Stock, representing 7.56% of the class as reported. The filing shows sole dispositive power of 35,245,879 shares and sole voting power of 4,883,499 shares.
The filing is signed by Ashley Grim as Head of Global Fund Administration on 04/29/2026 and discloses that holdings include securities held for Vanguard funds and managed accounts.