AMT Filing
4Filing Date: Jul 31, 2026
AMERICAN TOWER CORP /MA/ (AMT) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001053507-26-000137open_in_new
Total Value$894.4K
Trades1
Insiders1
Transaction Details
Meyer Robert Joseph
SVP & Advisor to the CFO·Direct
Sell · Dispose
Common Stock
Shares-5.00K
Price$178.89
Total Value$894.4K
Shares Owned After21.43K
Transaction DateJul 29, 2026
Footnotes ▸
Includes 142 shares acquired under the issuer's employee stock purchase plan in May 2026.
Post-Transaction Holdings
Meyer Robert Joseph
| Security | Shares | Change |
|---|---|---|
| Common Stock | 21.43K | -5.00K (-18.92%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-07-29
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: AMERICAN TOWER CORP /MA/ (AMT)
CIK: 0001053507
--- Reporting Owner ---
Name: Meyer Robert Joseph
CIK: 0001363889
Role: Officer (SVP & Advisor to the CFO)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-07-29 | Code: S (Open market sale)
Shares: -5,000 | Price: $178.89
Total Value: $894,450.00
Shares Owned After: 21,428 | Ownership: D (Direct)
Footnotes:
[F1] Includes 142 shares acquired under the issuer's employee stock purchase plan in May 2026.
--- Footnotes (Complete Index) ---
F1: Includes 142 shares acquired under the issuer's employee stock purchase plan in May 2026.
--- Signature ---
/s/ /s/ Marina A. Breed, as attorney-in-fact (2026-07-31)