Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Mar 10, 2026
Reporting period
Not applicable
Filed with the SEC
Mar 12, 2026
CEOTax withholding
Context
Classification
tax withholding
Code F — shares delivered to pay exercise price or tax liability
Planned / mechanical clue
Tax mechanics (code F)
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001053507-26-000070
Filed / recorded
Mar 12, 2026, 8:38 PM UTC
Added to OQRO
Oct 2, 2026, 12:27 PM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
AMERICAN TOWER CORP /MA/
Issuer CIK
1053507
Ticker
AMT
Reporting person
Steven O Vondran
Relationship
Director, Officer
Officer title
President and CEO
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Mar 10, 2026
Transaction code
F
Shares / units
15,269
Price per share
$186.12
Acquired / disposed
Disposed (D)
Shares owned after
111,060
Ownership form
Direct
Amendment
No
Footnotes from the filing
Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of RSUs and performance-based restricted stock units previously granted under the Plan.