AMT- American Tower Corporation

Insider activity in AMT over the last quarter tilts toward selling: insiders offloaded a net 3,962 shares worth roughly $703K.

AMT sits in the Specialized REITs industry within the Real Estate sector, so this activity is best read against the sector's broader insider trend.

Insider Ownership

Role	Insider	Shares	Value	30d
10%	American Tower Corp /ma/	211.4K	$14.74M	-
CEO	Vondran Steven O	108.9K	$19.91M	-
CFO	Smith Rodney M	92.5K	$16.92M	-
COO	Noel Eugene M	34.5K	$6.32M	-
CEO	Font Juan	28.4K	$5.18M	-

Buys and sells only

10 filings

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Oct 20, 2026	Clarke Teresa Hillary	Director	Buy	242	$185.88	$44,949.88	+4.5%	-	-
Aug 21, 2026	Kalathur Rajesh	Director	Buy	2,829	$177.00	$500,733.00	+57.3%	-	-
Jul 29, 2026	Meyer Robert Joseph62	SVP &Advisor To The CFO	Sell	5,000	$178.89	$894,450.00	-18.9%	+5.4%	-
Jul 29, 2026	Dowling Ruth T	EVP, Chief Admin Ofr, GC &Sec	Sell	1,791	$172.89	$309,640.66	-6.1%	+5.4%	-
Apr 29, 2026	Dowling Ruth T	EVP, Chief Admin Ofr, GC &Sec	Sell	972	$178.08	$173,091.52	-3.2%	-3.8%	-
Mar 10, 2026	Kalathur Rajesh	Director	Buy	2,671	$185.30	$494,936.30	+117.9%	+1.6%	-
Mar 4, 2026	Dowling Ruth T	EVP, Chief Admin Ofr, GC &Sec	Sell	682	$188.51	$128,563.82	-2.1%	-2.8%	-
Mar 4, 2026	Vondran Steven O62	President And CEO	Sale+OE	33,482	$188.46	$6,309,966.96	-24.1%	-2.8%	-
Mar 2, 2026	Noel Eugene M	EVP &Chief Operating Officer	Sale+OE	41,209	$191.05	$7,872,919.89	-58.2%	-1.4%	-
Feb 27, 2026	Meyer Robert Joseph62	SVP &Chief Accounting Officer	Sell	4,454	$186.73	$831,695.42	-15.4%	-2.7%	-