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 (NYSE: AMT) files a broad range of documents with the U.S. Securities and Exchange Commission that provide detailed information on its operations as a global REIT focused on multitenant communications real estate and U.S. data centers. On this page, you can review AMT’s SEC filings alongside AI-powered summaries that help explain the key points in clear language.
Core filings for American Tower include annual reports on Form 10-K and quarterly reports on Form 10-Q, which describe the company’s U.S. & Canada, international property and Data Centers segments, as well as risk factors, liquidity, capital structure and the impact of foreign currency on its results. These reports also discuss how the company’s portfolio of communications sites and data centers supports global data demand and leasing activity.
Current reports on Form 8-K are particularly important for tracking material events. Recent 8-K filings have covered quarterly earnings announcements, cash distributions on common stock, senior note offerings and legal or customer matters. For example, filings describe registered public offerings of senior unsecured notes with various maturities and interest rates, with proceeds used to repay revolving credit facilities and for general corporate purposes. Other 8-Ks outline agreements with customers such as AT&T Mexico and changes in the Board of Directors or senior management.
American Tower also has multiple series of senior notes registered under Section 12(b) of the Exchange Act, and related indentures and supplemental indentures are filed as exhibits. These documents detail covenants limiting mergers, asset sales and certain liens, as well as redemption terms and events of default.
With real-time updates from EDGAR and AI-generated highlights, this filings page allows users to quickly identify significant items in AMT’s 10-Ks, 10-Qs, 8-Ks and note indentures, and to monitor distributions, financing activities and other regulatory disclosures without reading every page manually.
American Tower EVP & Chief Operating Officer Noel Eugene M exercised options covering 41,209 shares of common stock on
On the same date, he sold a total of 41,209 common shares in multiple open-market transactions at weighted average prices between
American Tower Corp (AMT) insider sale: Robert Joseph Meyer, SVP & Chief Accounting Officer, reported an open-market sale of 4,454 shares of common stock on
After this transaction, Meyer directly owned 24,461 American Tower shares. This direct holding figure includes 121 shares acquired under the company’s employee stock purchase plan in
American Tower Corp (AMT) executive Ruth T. Dowling reported an open-market sale of 656 shares of common stock. The transaction took place on February 27, 2026 at an average price of $186.16 per share. After this sale, she directly held 31,729 shares of American Tower common stock. According to a footnote, the sale was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person, which is a pre-arranged program that allows insiders to sell shares over time under preset conditions.
American Tower Corporation reported that its Compensation and Human Capital Committee set 2026 base salaries and target cash bonus opportunities for its current named executive officers. The 2026 base salary for President and CEO Steven O. Vondran is $1,000,000, with a target cash bonus equal to 200% of base salary, or $2,000,000.
Other executives have 2026 base salaries ranging from $605,000 to $706,200, each with a target cash bonus of 125% of base salary. Actual bonuses will depend on achievement of pre-established company financial goals and individual objectives and may be increased by the committee up to a maximum of 200% of the executive’s bonus target.
American Tower executive Ruth T. Dowling acquired 11,083 shares of Common Stock at no cost through earned performance-based restricted stock units. The award reflects PSUs earned after a three-year performance period from a grant made on March 10, 2023, and will vest three years from that grant date.
After this acquisition, Dowling directly owns 32,385 shares, which includes 40 shares previously acquired under American Tower's employee stock purchase plan in November 2025.
American Tower Executive Vice President, Chief Financial Officer and Treasurer Rodney M. Smith reported an equity award tied to company performance. He acquired 21,425 shares of Common Stock at no purchase price through performance-based restricted stock units earned under a March 10, 2023 award. These shares will vest three years from that grant date, bringing his direct holding to 95,739 shares of Common Stock.
American Tower Corp. reported that President and CEO Steven O. Vondran acquired 24,626 shares of Common Stock through a grant classified as a grant, award, or other acquisition. The shares reflect performance-based restricted stock units earned from a prior award and were recorded at a price of $0.0000 per share.
Following this transaction, Vondran directly holds 105,374 shares of Common Stock. According to the award terms, these performance-based restricted stock units will vest three years from the original grant date of March 10, 2023, with each unit representing a right to receive one share of Common Stock.