35 filings · most recent first
AMT Form 4 Insider Filings
Over the trailing 90 days, AMT insiders sold a net $703K in discretionary open-market trades (2 sellers), across 4 Form 4 transactions by 3 insiders.
Kalathur Rajesh Files American Tower Amt Form 4 August 21 2026
Meyer Robert Joseph Files American Tower Corp Ma Amt Form 4 July 29 2026
Dowling Ruth T Files American Tower Corp Ma Amt Form 4 July 28 2026
Meyer Robert Joseph Files American Tower Corp Ma Amt Form 4 June 01 2026
Reeve Pamela D A Files American Tower Corp Ma Amt Form 4 May 28 2026
Dowling Ruth T Files American Tower Corp Ma Amt Form 4 April 28 2026
Rossi Richard C Files American Tower Corp Ma Amt Form 4 March 10 2026
Font Juan Files American Tower Corp Ma Amt Form 4 March 10 2026
Smith Rodney M Files American Tower Corp Ma Amt Form 4 March 10 2026
Meyer Robert Joseph Files American Tower Corp Ma Amt Form 4 March 10 2026
Dowling Ruth T Files American Tower Corp Ma Amt Form 4 March 10 2026
Noel Eugene M Files American Tower Corp Ma Amt Form 4 March 10 2026
Vondran Steven O Files American Tower Corp Ma Amt Form 4 March 10 2026
Chambliss Kelly C Files American Tower Corp Ma Amt Form 4 March 10 2026
Macnab Craig Files American Tower Corp Ma Amt Form 4 March 10 2026
Kalathur Rajesh Files American Tower Corp Ma Amt Form 4 March 10 2026
Hormats Robert D Files American Tower Corp Ma Amt Form 4 March 10 2026
Clarke Teresa Hillary Files American Tower Corp Ma Amt Form 4 March 10 2026
Reeve Pamela D A Files American Tower Corp Ma Amt Form 4 March 10 2026
Ray Neville R Files American Tower Corp Ma Amt Form 4 March 10 2026
Reilly Eugene F Files American Tower Corp Ma Amt Form 4 March 10 2026
Tanner Bruce L Files American Tower Corp Ma Amt Form 4 March 10 2026
Lieblein Grace Files American Tower Corp Ma Amt Form 4 March 10 2026
Frank Kenneth R Files American Tower Corp Ma Amt Form 4 March 10 2026
Vondran Steven O Files American Tower Corp Ma Amt Form 4 March 04 2026
Dowling Ruth T Files American Tower Corp Ma Amt Form 4 March 04 2026
Noel Eugene M Files American Tower Corp Ma Amt Form 4 March 02 2026
Dowling Ruth T Files American Tower Corp Ma Amt Form 4 February 25 2026
Smith Rodney M Files American Tower Corp Ma Amt Form 4 February 25 2026
Vondran Steven O Files American Tower Corp Ma Amt Form 4 February 25 2026
Smith Rodney M Files American Tower Corp Ma Amt Form 4 February 17 2026
Font Juan Files American Tower Corp Ma Amt Form 4 January 03 2026
Reilly Eugene F Files American Tower Corp Ma Amt Form 4 October 31 2025
Dowling Ruth T Files American Tower Corp Ma Amt Form 4 October 01 2025
Reilly Eugene F Files American Tower Corp Ma Amt Form 4 September 19 2025
Most Active Insiders (Trailing 90 Days)
Detected Clusters
- Cluster selling: 7 insiders, $1.2M total, through Mar 18, 2026 — live cluster view →
- Cluster selling: 7 insiders, $9.0M total, through Mar 17, 2026 — live cluster view →
- Cluster selling: 3 insiders, $14.3M total, through Mar 09, 2026 — live cluster view →