American Tower CORP /MA/ Form 4 insider transactions

Robert Joseph Meyer, SVP & Advisor to the CFO of American Tower Corp /Ma/, sold 5,000 shares of common stock on July 29, 2026 for $178.89 per share.

Ruth T Dowling, EVP, Chief Admin Ofr, GC & Sec of American Tower Corp /Ma/, sold 1,791 shares of common stock on July 28, 2026.

American Tower Corp reports a transaction where SVP Robert Joseph Meyer sold shares to cover withholding taxes upon vesting of restricted stock units.

Pamela Reeve, a Director at American Tower Corp, reported a transaction involving the gift of 810 shares of common stock to a charitable organization.

Robert D. Hormats is no longer a director of American Tower Corporation following his decision not to stand for re-election at the 2026 Annual Meeting of Stockholders.

American Tower's EVP & President, U.S. Tower, Richard C. Rossi, reported the acquisition of 6,448 restricted stock units and subsequent dispositions for tax withholding.

American Tower's SVP, President & CEO of CoreSite, Juan Font, received a grant of 8,060 restricted stock units and subsequently disposed of 2,762 shares for tax withholding purposes.

American Tower's EVP, CFO & Treasurer, Rodney M. Smith, reported the acquisition of restricted stock units and subsequent share dispositions for tax withholding.

American Tower's SVP & Chief Accounting Officer, Robert Joseph Meyer, reported the grant of 4,030 restricted stock units and the subsequent sale of shares to cover tax obligations.

An American Tower executive reported the acquisition of restricted stock units and subsequent dispositions for tax withholding.

American Tower's EVP & Chief Operating Officer, Eugene M. Noel, reported the vesting of restricted stock units and subsequent sales of shares to cover tax obligations.

Steven O. Vondran, President and CEO of American Tower Corp, reported the acquisition of 20,955 restricted stock units and the disposition of shares for tax withholdings.

Kelly C. Chambliss, a Director at American Tower Corp, was granted 1,209 restricted stock units vesting in March 2027.

American Tower Director Craig Macnab was granted 1,209 restricted stock units, increasing his beneficial ownership to 15,315 shares.

Rajesh Kalathur, a Director at American Tower Corp, acquired additional common stock and restricted stock units.

American Tower Director Robert D. Hormats received a grant of 1,209 restricted stock units, increasing his total beneficial ownership to 9,597 shares.

American Tower Corp. Director Teresa Hillary Clarke was granted 1,209 restricted stock units, vesting in March 2027.

American Tower Corporation director Pamela D.A. Reeve was granted 1,209 restricted stock units, vesting in March 2027.

American Tower Corp. Director Neville R. Ray was granted 1,209 restricted stock units, vesting in March 2027.

American Tower Corporation Director Eugene F. Reilly filed a Form 4 reporting a pre-planned grant of 1,209 restricted stock units scheduled for March 10, 2026.

American Tower Corp. Director Bruce L. Tanner received a grant of 1,209 restricted stock units, which are set to vest on March 10, 2027.

American Tower Corp. director Grace Lieblein was granted 1,209 restricted stock units, vesting in March 2027, as part of the company's equity incentive plan.

American Tower's President and CEO, Steven O. Vondran, exercised stock options and subsequently sold an equal number of shares under a pre-arranged 10b5-1 trading plan.

American Tower's EVP, Chief Administrative Officer, General Counsel & Secretary, Ruth T. Dowling, sold 682 shares of common stock.

American Tower's EVP & Chief Operating Officer, Eugene M. Noel, exercised stock options and sold 41,209 shares for approximately $7.8 million under a pre-arranged 10b5-1 trading plan.

American Tower's EVP, Chief Administrative Officer, General Counsel & Secretary, Ruth T. Dowling, earned 11,083 performance-based restricted stock units.

American Tower's CFO, Rodney M. Smith, earned 21,425 performance-based restricted stock units following the achievement of three-year performance targets.

American Tower's President and CEO, Steven O. Vondran, earned 24,626 performance-based restricted stock units following the achievement of a three-year performance period.

American Tower Corp's EVP, CFO & Treasurer, Rodney M. Smith, exercised stock options and subsequently sold an equal number of shares under a pre-arranged 10b5-1 trading plan.

American Tower's SVP, President & CEO of CoreSite, Juan Font, disposed of 419 common shares to cover tax withholding obligations related to vested restricted stock units.