AMT Filing
4Filing Date: May 20, 2026
AMERICAN TOWER CORP /MA/ (AMT) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001053507-26-000113open_in_new
Total Value$0
Trades1
Insiders1
Transaction Details
HORMATS ROBERT D
Former Director·Direct
Common Stock
Shares0
Price-
Total Value$0
Shares Owned After9.60K
Post-Transaction Holdings
HORMATS ROBERT D
| Security | Shares | Change |
|---|---|---|
| Common Stock | 9.60K | - |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-05-20
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: AMERICAN TOWER CORP /MA/ (AMT)
CIK: 0001053507
--- Reporting Owner ---
Name: HORMATS ROBERT D
CIK: 0001029613
Role: Other (Former Director)
--- Holdings ---
[Holding #1]
Security: Common Stock
Ownership: D (Direct)
--- Signature ---
/s/ /s/ Marina A. Breed, as attorney-in-fact (2026-05-20)