Company · CIK 0001053507 · SIC 6798 — Real Estate Investment Trusts · NYSE

AMERICAN TOWER CORP /MA/ · AMT

Insider activity reported against this company. All insider holders · On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $501k · 1sales $309.5M · 99net −$309.0M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 21, 2026 PForm 4 →	Aug 25, 4:23 pm EDT	Rajesh KalathurDirector	2,829	$177.00	$500,733	7,765	+57.3%
Jul 29, 2026 SForm 4 →	Jul 31, 4:08 pm EDT	Robert Joseph MeyerSVP & Advisor to the CFO	5,000	$178.89	$894,450	21,428	−18.9%
Jul 28, 2026 SForm 4 →	Jul 30, 4:11 pm EDT	Ruth T DowlingEVP, Chief Admin Ofr, GC & Sec	1,791	$172.89	$309,641	27,711	−6.07%	10b5-1
Jun 1, 2026 FForm 4 →	Jun 3, 4:17 pm EDT	Robert Joseph MeyerSVP & Advisor to the CFO	153	$187.53	$28,692	26,286	—
Mar 13, 2019 SForm 4 →	Mar 14, 4:32 pm EDT	Olivier PuechEVP & President, LatAm & EMEA	3,516	$186.90	$657,129	20,316	−14.8%	plan?
Mar 13, 2019 SForm 4 →	Mar 14, 4:30 pm EDT	William H HessEVP & Chairman, LatAm & EMEA	20,000	$186.97	$3,739,400	72,231	−21.7%	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:34 pm EDT	Steven O VondranEVP & President, U.S. Tower	824	$185.75	$153,058	30,169	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:33 pm EDT	Amit SharmaEVP, Asia	1,005	$185.75	$186,679	190,043	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:32 pm EDT	Olivier PuechEVP & President, LatAm & EMEA	727	$185.75	$135,040	23,832	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:31 pm EDT	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	415	$185.75	$77,086	29,632	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:30 pm EDT	William H HessEVP & Chairman, LatAm & EMEA	1,289	$185.75	$239,432	92,231	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:28 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	1,214	$185.75	$225,501	177,321	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:27 pm EDT	Thomas A BartlettEVP and CFO	1,289	$185.75	$239,432	146,053	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:23 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	2,906	$185.75	$539,790	276,716	—	plan?
Mar 12, 2019 FForm 4 →	Mar 14, 4:21 pm EDT	Gustavo LaraDirector	188	$185.75	$34,921	10,192	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:53 pm EDT	Samme L ThompsonDirector	973	—	—	19,598	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:52 pm EDT	David E SharbuttDirector	973	—	—	3,932	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:51 pm EDT	Pamela D A ReeveDirector	973	—	—	14,972	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:49 pm EDT	Joann A ReedDirector	973	—	—	46,508	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:46 pm EDT	Craig MacnabDirector	973	—	—	8,388	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:43 pm EDT	Grace LiebleinDirector	973	—	—	2,214	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:40 pm EDT	Gustavo LaraDirector	973	—	—	10,380	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:35 pm EDT	Robert D HormatsDirector	973	—	—	6,070	—	plan?
Mar 11, 2019 AForm 4 →	Mar 12, 5:27 pm EDT	Raymond P DolanDirector	973	—	—	14,972	—	plan?
Mar 10, 2019 AFForm 4 →	Mar 12, 6:02 pm EDT	Steven O VondranEVP & President, U.S. Tower	8,084	$181.61	$369,576	30,993	—	plan?
Mar 10, 2019 AFForm 4 →	Mar 12, 6:01 pm EDT	Amit SharmaEVP, Asia	27,289	$181.61	$3,288,412	191,048	—	plan?
Mar 10, 2019 AFForm 4 →	Mar 12, 6:00 pm EDT	Olivier PuechEVP & President, LatAm & EMEA	7,310	$181.61	$229,010	24,559	—	plan?
Mar 10, 2019 AFForm 4 →	Mar 12, 5:59 pm EDT	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	5,225	$181.61	$164,175	30,047	—	plan?
Mar 10, 2019 FForm 4 →	Mar 12, 5:58 pm EDT	William H HessEVP & Chairman, LatAm & EMEA	23,554	$181.61	$4,277,642	93,520	—	plan?
Mar 10, 2019 AFForm 4 →	Mar 12, 5:57 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	31,922	$181.61	$4,031,742	178,535	—	plan?
Mar 10, 2019 AFForm 4 →	Mar 12, 5:56 pm EDT	Thomas A BartlettEVP and CFO	33,912	$181.61	$4,295,077	147,342	—	plan?
Mar 10, 2019 AFForm 4 →	Mar 12, 5:55 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	73,464	$181.61	$9,222,156	279,622	—	plan?
Mar 1, 2019 SForm 4 →	Mar 5, 4:28 pm EST	Samme L ThompsonDirector	1,652	$175.56	$290,017	18,625	−8.15%	plan?
Mar 1, 2019 MForm 4 →	Mar 5, 4:28 pm EST	Samme L ThompsonDirector	1,652	$28.39	$46,900	20,277	—	plan?
Mar 1, 2019 SForm 4 →	Mar 5, 4:25 pm EST	David E SharbuttDirector	1,009	$174.49	$176,060	2,959	−25.4%	plan?
Mar 1, 2019 SForm 4 →	Mar 5, 4:22 pm EST	Joann A ReedDirector	1,538	$175.61	$270,088	45,535	−3.27%	plan?
Mar 1, 2019 MForm 4 →	Mar 5, 4:22 pm EST	Joann A ReedDirector	11,319	$33.81	$382,685	47,073	—	plan?
Feb 27, 2019 AForm 4 →	Mar 1, 4:34 pm EST	Amit SharmaEVP, Asia	41,180	—	—	199,973	—	plan?
Feb 27, 2019 AForm 4 →	Mar 1, 4:30 pm EST	William H HessEVP & Chairman, LatAm & EMEA	46,500	—	—	117,074	—	plan?
Feb 27, 2019 AForm 4 →	Mar 1, 4:24 pm EST	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	43,966	—	—	191,013	—	plan?
Feb 27, 2019 AForm 4 →	Mar 1, 4:22 pm EST	Thomas A BartlettEVP and CFO	46,500	—	—	160,730	—	plan?
Feb 27, 2019 AForm 4 →	Mar 1, 4:19 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	114,034	—	—	307,718	—	plan?
Feb 1, 2019 SForm 4 →	Feb 5, 4:51 pm EST	Gustavo LaraDirector	3,050	$172.71	$526,760	9,407	−24.5%	plan?
Jan 22, 2019 SForm 4 →	Jan 24, 4:29 pm EST	Raymond P DolanDirector	7,243	$164.83	$1,193,890	13,999	−34.1%	plan?
Jan 22, 2019 MForm 4 →	Jan 24, 4:29 pm EST	Raymond P DolanDirector	7,243	$56.34	$408,079	17,589	—	plan?
Jan 18, 2019 SForm 4 →	Jan 23, 4:35 pm EST	Thomas A BartlettEVP and CFO	51,203	$165.00	$8,448,495	114,230	−31.0%	plan?
Jan 18, 2019 MForm 4 →	Jan 23, 4:35 pm EST	Thomas A BartlettEVP and CFO	51,203	$94.57	$4,842,268	165,433	—	plan?
Jan 18, 2019 SForm 4 →	Jan 23, 4:33 pm EST	Gustavo LaraDirector	3,050	$165.00	$503,250	12,457	−19.7%	plan?
Jan 2, 2019 AForm 4 →	Jan 4, 4:38 pm EST	Olivier PuechEVP & President, LatAm & EMEA	1,755	—	—	19,771	—	plan?
Jan 2, 2019 SForm 4 →	Jan 4, 4:36 pm EST	Samme L ThompsonDirector	2,000	$157.11	$314,220	18,625	−9.70%	plan?
Jan 2, 2019 MForm 4 →	Jan 4, 4:36 pm EST	Samme L ThompsonDirector	2,000	$28.39	$56,780	20,625	—	plan?
Dec 20, 2018 GForm 5 →	Feb 12, 2019, 4:19 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	64,612	—	—	32,306	—	plan?
Dec 7, 2018 SForm 4 →	Dec 11, 5:05 pm EST	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	10,463	$167.04	$1,747,733	147,047	−6.64%	plan?
Dec 7, 2018 MForm 4 →	Dec 11, 5:05 pm EST	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	10,463	$62.00	$648,706	157,510	—	plan?
Dec 6, 2018 SForm 4 →	Dec 10, 4:30 pm EST	Thomas A BartlettEVP and CFO	20,000	$165.00	$3,300,000	114,230	−14.9%	plan?
Dec 6, 2018 MForm 4 →	Dec 10, 4:30 pm EST	Thomas A BartlettEVP and CFO	20,000	$94.57	$1,891,400	134,230	—	plan?
Nov 28, 2018 SForm 4 →	Nov 29, 4:30 pm EST	Olivier PuechEVP & President, LatAm & EMEA	10,747	$161.87	$1,739,583	18,016	−37.4%	plan?
Nov 28, 2018 MForm 4 →	Nov 29, 4:30 pm EST	Olivier PuechEVP & President, LatAm & EMEA	10,747	$91.47	$983,078	28,763	—	plan?
Nov 19, 2018 SForm 4 →	Nov 21, 4:48 pm EST	Thomas A BartlettEVP and CFO	93,338	$165.00	$15,400,770	114,230	−45.0%	plan?
Nov 19, 2018 MForm 4 →	Nov 21, 4:48 pm EST	Thomas A BartlettEVP and CFO	93,338	$83.16	$7,761,818	207,568	—	plan?
Nov 19, 2018 SForm 4 →	Nov 21, 4:47 pm EST	Olivier PuechEVP & President, LatAm & EMEA	10,747	$164.86	$1,771,737	18,016	−37.4%	plan?
Nov 19, 2018 MForm 4 →	Nov 21, 4:47 pm EST	Olivier PuechEVP & President, LatAm & EMEA	10,747	$91.47	$983,078	28,763	—	plan?
Nov 14, 2018 SForm 4 →	Nov 16, 4:49 pm EST	David E SharbuttDirector	813	$160.88	$130,795	3,968	−17.0%	plan?
Nov 7, 2018 SForm 4 →	Nov 9, 4:38 pm EST	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	11,000	$156.82	$1,725,022	147,021	−6.96%	plan?
Nov 7, 2018 MForm 4 →	Nov 9, 4:38 pm EST	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	11,000	$62.00	$682,000	158,021	—	plan?
Nov 7, 2018 SForm 4 →	Nov 9, 4:36 pm EST	David E SharbuttDirector	3,590	$157.06	$563,845	4,781	−42.9%	plan?
Nov 7, 2018 MForm 4 →	Nov 9, 4:36 pm EST	David E SharbuttDirector	3,590	$62.00	$222,580	8,371	—	plan?
Nov 6, 2018 SForm 4 →	Nov 8, 4:38 pm EST	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	44,959	$156.43	$7,033,078	26,609	−62.8%	plan?
Nov 6, 2018 MForm 4 →	Nov 8, 4:38 pm EST	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	44,959	$79.15	$3,558,291	50,194	—	plan?
Oct 30, 2018 SForm 4 →	Nov 1, 4:15 pm EDT	Steven C. MarshallFormer Officer	163,166	$156.86	$25,594,756	104,835	−60.9%	plan?
Oct 30, 2018 MForm 4 →	Nov 1, 4:15 pm EDT	Steven C. MarshallFormer Officer	163,166	$54.31	$8,861,043	134,835	—	plan?
Sep 7, 2018 SForm 4 →	Sep 11, 4:45 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	13,000	$146.78	$1,908,117	147,021	−8.12%	plan?
Sep 7, 2018 MForm 4 →	Sep 11, 4:45 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	13,000	$62.00	$806,000	160,021	—	plan?
Sep 4, 2018 AForm 4 →	Sep 6, 4:30 pm EDT	Steven O VondranEVP & President, U.S. Tower	1,857	—	—	26,979	—	plan?
Aug 13, 2018 SForm 4 →	Aug 15, 4:21 pm EDT	Pamela D A ReeveDirector	7,152	$148.92	$1,065,076	13,999	−33.8%	plan?
Aug 13, 2018 MForm 4 →	Aug 15, 4:21 pm EDT	Pamela D A ReeveDirector	7,152	$28.39	$203,045	21,151	—	plan?
Aug 7, 2018 SForm 4 →	Aug 9, 4:20 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	15,000	$149.53	$2,243,001	147,021	−9.26%	plan?
Aug 7, 2018 MForm 4 →	Aug 9, 4:20 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	15,000	$50.78	$761,700	162,021	—	plan?
Aug 6, 2018 SForm 4 →	Aug 8, 4:20 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,808	$150.65	$6,599,484	179,384	−19.6%	plan?
Aug 6, 2018 MForm 4 →	Aug 8, 4:20 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,808	$50.78	$2,224,570	223,192	—	plan?
Aug 3, 2018 SForm 4 →	Aug 7, 4:33 pm EDT	David E SharbuttDirector	1,321	$150.48	$198,784	4,781	−21.6%	plan?
Jul 9, 2018 SForm 4 →	Jul 11, 4:23 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	$142.66	$6,254,790	179,384	−19.6%	plan?
Jul 9, 2018 MForm 4 →	Jul 11, 4:23 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	$50.78	$2,226,348	223,227	—	plan?
Jun 11, 2018 SForm 4 →	Jun 13, 4:20 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	$138.92	$6,090,472	179,384	−19.6%	plan?
Jun 11, 2018 MForm 4 →	Jun 13, 4:20 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	$50.78	$2,226,348	223,227	—	plan?
May 29, 2018 SForm 4 →	May 31, 4:26 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	$135.53	$5,942,069	179,384	−19.6%	plan?
May 29, 2018 MForm 4 →	May 31, 4:26 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	$50.78	$2,226,348	223,227	—	plan?
May 10, 2018 SForm 4 →	May 14, 4:33 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	14,223	$140.00	$1,991,220	146,995	−8.82%	plan?
May 10, 2018 MForm 4 →	May 14, 4:33 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	14,223	$50.78	$722,244	161,218	—	plan?
Apr 20, 2018 MForm 4 →	Apr 20, 4:35 pm EDT	Amit SharmaEVP, Asia	57,209	$28.39	$1,624,164	158,793	—	plan?
Apr 16, 2018 SForm 4 →	Apr 18, 4:44 pm EDT	Amit SharmaEVP, Asia	32,943	$138.82	$4,573,142	101,584	−24.5%	plan?
Apr 3, 2018 FForm 4 →	Apr 5, 4:24 pm EDT	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	15	$141.42	$2,121	26,456	—	plan?
Mar 20, 2018 SForm 4 →	Mar 22, 4:26 pm EDT	Samme L ThompsonDirector	3,500	$146.36	$512,246	18,625	−15.8%	plan?
Mar 20, 2018 MForm 4 →	Mar 22, 4:26 pm EDT	Samme L ThompsonDirector	3,500	$28.39	$99,365	22,125	—	plan?
Mar 14, 2018 SForm 4 →	Mar 15, 4:22 pm EDT	Joann A ReedDirector	845	$146.83	$124,071	35,754	−2.31%	plan?
Mar 14, 2018 MForm 4 →	Mar 15, 4:22 pm EDT	Joann A ReedDirector	5,000	$37.70	$188,500	36,599	—	plan?
Mar 12, 2018 SForm 4 →	Mar 13, 4:50 pm EDT	William H HessEVP, Int'l. Operations	28,291	$145.28	$4,110,116	76,286	−27.1%	plan?
Mar 12, 2018 AForm 4 →	Mar 13, 4:38 pm EDT	Samme L ThompsonDirector	1,241	—	—	18,625	—	plan?
Mar 12, 2018 AForm 4 →	Mar 13, 4:37 pm EDT	David E SharbuttDirector	1,241	—	—	6,102	—	plan?
Mar 12, 2018 AForm 4 →	Mar 13, 4:35 pm EDT	Pamela D A ReeveDirector	1,241	—	—	13,999	—	plan?

Reported at this company — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake
Mar 1, 2019 MForm 4 →	Mar 5, 4:28 pm EST	Samme L ThompsonDirector	1,652	—	—	0	—
Mar 1, 2019 MForm 4 →	Mar 5, 4:22 pm EST	Joann A ReedDirector	11,319	—	—	0	—
Jan 22, 2019 MForm 4 →	Jan 24, 4:29 pm EST	Raymond P DolanDirector	7,243	—	—	0	—
Jan 18, 2019 MForm 4 →	Jan 23, 4:35 pm EST	Thomas A BartlettEVP and CFO	51,203	—	—	30,401	—
Jan 2, 2019 MForm 4 →	Jan 4, 4:36 pm EST	Samme L ThompsonDirector	2,000	—	—	1,652	—
Dec 7, 2018 MForm 4 →	Dec 11, 5:05 pm EST	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	10,463	—	—	34,463	—
Dec 6, 2018 MForm 4 →	Dec 10, 4:30 pm EST	Thomas A BartlettEVP and CFO	20,000	—	—	51,203	—
Nov 28, 2018 MForm 4 →	Nov 29, 4:30 pm EST	Olivier PuechEVP & President, LatAm & EMEA	10,747	—	—	16,312	—
Nov 19, 2018 MForm 4 →	Nov 21, 4:48 pm EST	Thomas A BartlettEVP and CFO	93,338	—	—	101,604	—
Nov 19, 2018 MForm 4 →	Nov 21, 4:47 pm EST	Olivier PuechEVP & President, LatAm & EMEA	10,747	—	—	20,390	—
Nov 7, 2018 MForm 4 →	Nov 9, 4:38 pm EST	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	11,000	—	—	44,926	—
Nov 7, 2018 MForm 4 →	Nov 9, 4:36 pm EST	David E SharbuttDirector	3,590	—	—	0	—
Nov 6, 2018 MForm 4 →	Nov 8, 4:38 pm EST	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	44,959	—	—	0	—
Oct 30, 2018 MForm 4 →	Nov 1, 4:15 pm EDT	Steven C. MarshallFormer Officer	163,166	—	—	0	—
Sep 7, 2018 MForm 4 →	Sep 11, 4:45 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	13,000	—	—	55,926	—
Aug 13, 2018 MForm 4 →	Aug 15, 4:21 pm EDT	Pamela D A ReeveDirector	7,152	—	—	0	—
Aug 7, 2018 MForm 4 →	Aug 9, 4:20 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	15,000	—	—	29,223	—
Aug 6, 2018 MForm 4 →	Aug 8, 4:20 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,808	—	—	0	—
Jul 9, 2018 MForm 4 →	Jul 11, 4:23 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	—	—	43,808	—
Jun 11, 2018 MForm 4 →	Jun 13, 4:20 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	—	—	87,651	—
May 29, 2018 MForm 4 →	May 31, 4:26 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	43,843	—	—	131,494	—
May 10, 2018 MForm 4 →	May 14, 4:33 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	14,223	—	—	44,223	—
Apr 20, 2018 MForm 4 →	Apr 20, 4:35 pm EDT	Amit SharmaEVP, Asia	57,209	—	—	0	—
Mar 20, 2018 MForm 4 →	Mar 22, 4:26 pm EDT	Samme L ThompsonDirector	3,500	—	—	3,652	—
Mar 14, 2018 MForm 4 →	Mar 15, 4:22 pm EDT	Joann A ReedDirector	5,000	—	—	0	—
Jan 2, 2018 MForm 4 →	Jan 4, 4:12 pm EST	Samme L ThompsonDirector	5,000	—	—	0	—
Dec 11, 2017 MForm 4 →	Dec 13, 4:16 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	34,667	—	—	0	—
Nov 13, 2017 MForm 4 →	Nov 15, 4:17 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	34,000	—	—	34,667	—
Oct 16, 2017 MForm 4 →	Oct 18, 4:18 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	34,000	—	—	68,667	—
Sep 29, 2017 MForm 4 →	Oct 3, 4:19 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	10,000	—	—	0	—
Sep 22, 2017 MForm 4 →	Sep 26, 4:19 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	10,000	—	—	10,000	—
Sep 11, 2017 MForm 4 →	Sep 13, 4:20 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	34,000	—	—	102,667	—
Aug 24, 2017 MForm 4 →	Aug 28, 4:29 pm EDT	Pamela D A ReeveDirector	5,000	—	—	0	—
Aug 24, 2017 MForm 4 →	Aug 28, 4:26 pm EDT	Amit SharmaEVP, Asia	32,500	—	—	0	—
Jun 27, 2017 MForm 4 →	Jun 29, 4:17 pm EDT	Steven C. MarshallEVP & President, U.S. Tower	17,162	—	—	0	—
May 18, 2017 MForm 4 →	May 22, 4:28 pm EDT	David E SharbuttDirector	3,653	—	—	0	—
May 11, 2017 MForm 4 →	May 15, 4:40 pm EDT	Amit SharmaEVP, Asia	61,096	—	—	0	—
May 5, 2017 MForm 4 →	May 9, 4:18 pm EDT	David E SharbuttDirector	4,167	—	—	0	—
May 3, 2017 MForm 4 →	May 5, 4:17 pm EDT	Joann A ReedDirector	25,000	—	—	0	—
Apr 28, 2017 MForm 4 →	May 2, 4:39 pm EDT	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	37,486	—	—	0	—
Apr 3, 2017 MForm 4 →	Apr 5, 4:21 pm EDT	William H HessEVP, Int'l. Operations	90,489	—	—	0	—
Mar 29, 2017 MForm 4 →	Mar 31, 5:05 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	15,000	—	—	20,000	—
Mar 23, 2017 MForm 4 →	Mar 24, 4:27 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	15,000	—	—	35,000	—
Mar 15, 2017 MForm 4 →	Mar 17, 5:00 pm EDT	Gustavo LaraDirector	20,507	—	—	0	—
Mar 7, 2017 MForm 4 →	Mar 8, 4:25 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	69,760	—	—	0	—
Mar 2, 2017 MForm 4 →	Mar 6, 4:17 pm EST	Samme L ThompsonDirector	10,000	—	—	0	—
Feb 7, 2017 MForm 4 →	Feb 9, 4:30 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	40,000	—	—	69,760	—
Jan 10, 2017 MForm 4 →	Jan 12, 4:36 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	40,000	—	—	109,760	—
Dec 12, 2016 MForm 4 →	Dec 14, 4:39 pm EST	Amit SharmaEVP, Asia	88,904	—	—	61,096	—
Dec 5, 2016 MForm 4 →	Dec 7, 4:15 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	40,000	—	—	149,760	—
Nov 18, 2016 MForm 4 →	Nov 22, 4:15 pm EST	Craig MacnabDirector	2,000	—	—	5,953	—
Oct 17, 2016 MForm 4 →	Oct 18, 4:29 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	40,625	—	—	0	—
Sep 19, 2016 MForm 4 →	Sep 20, 4:36 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	40,625	—	—	40,625	—
Aug 17, 2016 MForm 4 →	Aug 19, 4:08 pm EDT	Pamela D A ReeveDirector	10,000	—	—	0	—
Aug 15, 2016 MForm 4 →	Aug 17, 4:50 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	40,625	—	—	81,250	—
Jul 18, 2016 MForm 4 →	Jul 19, 4:33 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	40,625	—	—	121,875	—
Jul 14, 2016 MForm 4 →	Jul 15, 4:40 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	21,087	—	—	50,000	—
Jul 12, 2016 MForm 4 →	Jul 13, 5:36 pm EDT	Steven C. MarshallEVP & President, U.S. Tower	50,000	—	—	0	—
Jul 8, 2016 MForm 4 →	Jul 12, 5:22 pm EDT	Steven C. MarshallEVP & President, U.S. Tower	100,000	—	—	50,000	—
Jul 6, 2016 MForm 4 →	Jul 8, 4:31 pm EDT	Carolyn KatzDirector	10,000	—	—	0	—
Jun 30, 2016 MForm 4 →	Jul 5, 4:46 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	20,000	—	—	11,087	—
Jun 16, 2016 MForm 4 →	Jun 20, 6:34 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	9,312	—	—	0	—
Jun 10, 2016 MForm 4 →	Jun 14, 4:37 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	41,875	—	—	0	—
Jun 7, 2016 MForm 4 →	Jun 9, 4:36 pm EDT	David E SharbuttDirector	5,000	—	—	0	—
Jun 7, 2016 MForm 4 →	Jun 9, 4:34 pm EDT	Raymond P DolanDirector	11,319	—	—	0	—
Jun 2, 2016 MForm 4 →	Jun 3, 4:56 pm EDT	Raymond P DolanDirector	5,000	—	—	0	—
May 23, 2016 MForm 4 →	May 24, 5:07 pm EDT	David E SharbuttDirector	10,000	—	—	0	—
May 16, 2016 MForm 4 →	May 17, 5:23 pm EDT	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	15,601	—	—	0	—
May 2, 2016 MForm 4 →	May 4, 5:07 pm EDT	Thomas A BartlettEVP and CFO	92,769	—	—	53,908	—
Apr 15, 2016 MForm 4 →	Apr 19, 4:26 pm EDT	Thomas A BartlettEVP and CFO	54,842	—	—	0	—
Mar 11, 2016 MForm 4 →	Mar 14, 5:17 pm EDT	David E SharbuttDirector	12,500	—	—	0	—
Mar 10, 2016 AForm 4 →	Mar 14, 5:22 pm EDT	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	25,756	—	—	25,756	—
Feb 29, 2016 MForm 4 →	Mar 2, 5:43 pm EST	Carolyn KatzDirector	10,000	—	—	0	—
Feb 29, 2016 MForm 4 →	Mar 2, 5:42 pm EST	Samme L ThompsonDirector	10,000	—	—	0	—
Dec 15, 2015 MForm 4 →	Dec 17, 4:41 pm EST	Pamela D A ReeveDirector	10,000	—	—	0	—
Nov 16, 2015 MForm 4 →	Nov 18, 4:58 pm EST	James D Taiclet Jr.Chairman, President and CEO, Director	46,335	—	—	0	—
Nov 16, 2015 MForm 4 →	Nov 18, 4:57 pm EST	William H HessEVP, Int'l. Operations	10,759	—	—	17,950	—
Oct 15, 2015 MForm 4 →	Oct 19, 4:22 pm EDT	William H HessEVP, Int'l. Operations	10,000	—	—	0	—
Oct 12, 2015 MForm 4 →	Oct 14, 5:02 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	47,000	—	—	46,335	—
Sep 16, 2015 MForm 4 →	Sep 17, 4:51 pm EDT	William H HessEVP, Int'l. Operations	10,000	—	—	2,811	—
Sep 16, 2015 MForm 4 →	Sep 17, 4:50 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	47,000	—	—	93,335	—
Aug 17, 2015 MForm 4 →	Aug 18, 5:12 pm EDT	William H HessEVP, Int'l. Operations	10,000	—	—	12,811	—
Aug 17, 2015 MForm 4 →	Aug 18, 5:10 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	47,000	—	—	140,335	—
Jul 15, 2015 MForm 4 →	Jul 17, 4:13 pm EDT	William H HessEVP, Int'l. Operations	10,000	—	—	43,367	—
Jun 15, 2015 MForm 4 →	Jun 17, 5:04 pm EDT	William H HessEVP, Int'l. Operations	10,000	—	—	53,367	—
May 28, 2015 MForm 4 →	Jun 1, 4:59 pm EDT	William H HessEVP, Int'l. Operations	30,000	—	—	63,367	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:22 pm EDT	James D Taiclet Jr.Chairman, President and CEO, Director	298,211	—	—	298,211	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:21 pm EDT	Amit SharmaEVP, Asia	101,061	—	—	101,061	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:20 pm EDT	Robert Joseph Meyer Jr.SVP, Finance & Corp Controller	24,851	—	—	24,851	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:18 pm EDT	Steven C. MarshallEVP & President, U.S. Tower	121,604	—	—	121,604	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:16 pm EDT	William H HessEVP, Int'l. Operations	121,604	—	—	121,604	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:16 pm EDT	Edmund DiSantoEVP, Chief Admin Ofr, GC & Sec	114,977	—	—	114,977	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:15 pm EDT	Thomas A BartlettEVP and CFO	121,604	—	—	121,604	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:12 pm EDT	Samme L ThompsonDirector	4,971	—	—	4,971	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:12 pm EDT	David E SharbuttDirector	4,971	—	—	4,971	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:11 pm EDT	Pamela D A ReeveDirector	4,971	—	—	4,971	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:10 pm EDT	Joann A ReedDirector	4,971	—	—	4,971	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:10 pm EDT	Craig MacnabDirector	7,953	—	—	7,953	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:09 pm EDT	Gustavo LaraDirector	4,971	—	—	4,971	—
Mar 10, 2015 AForm 4 →	Mar 12, 5:08 pm EDT	Carolyn KatzDirector	4,971	—	—	4,971	—