AMT
Real EstateAmerican Tower Corporation
$183.59+3.73 (+2.07%)
Prev Close
$179.86
Open
$182.10
High
$184.54
Low
$181.01
Volume
2.14M
Market Cap
$84.20B
P/E
29.33
Div Yield
0.04%
Over the past 12 months, insider activity at American Tower Corporation (AMT) has been dominated by selling, with 2 insider purchases totaling $1.49M and 11 insider sales totaling $37.34M. The most recent insider transaction was by Kalathur Rajesh (director), who purchased $494.9K worth of shares on Mar 12, 2026. American Tower Corporation operates in the Real Estate sector, within the REIT - Specialty industry, with a market cap of $84.20B.
Buys (12M)
2
$1.49M
Sells (12M)
11
$37.34M
Net Activity
Net Seller
$35.85M
Active Insiders
10
last 12 mo
AMT Price Chart
AMT Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 12, 2026↗ | Kalathur Rajesh | director | Buy | 2,671 | $185.30 | $494.9K | 4,936 |
| Mar 6, 2026↗ | Dowling Ruth T | officer: EVP, Chief Admin Ofr, GC & Sec | Sell | 682 | $188.51 | $128.6K | 31,047 |
| Mar 6, 2026↗ | Vondran Steven O | director, officer: President and CEO | Sell | 33,482 | $188.46 | $6.31M | 123,772 |
| Mar 4, 2026↗ | Noel Eugene M | officer: EVP & Chief Operating Officer | Sell | 82,418 | $191.05 | $15.75M | 65,559 |
| Mar 3, 2026↗ | Meyer Robert Joseph | officer: SVP & Chief Accounting Officer | Sell | 4,454 | $186.73 | $831.7K | 24,461 |
| Feb 19, 2026↗ | Smith Rodney M | officer: EVP, CFO & Treasurer | Sell | 34,341 | $192.09 | $6.60M | 106,569 |
| Feb 17, 2026↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 34,341 | $192.09 | $6.60M | 0 |
| Jan 6, 2026↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 419 | $174.80 | $73.2K | 0 |
| Nov 4, 2025↗ | REILLY EUGENE F | Director | Buy | 5,554 | $178.99 | $994.1K | 0 |
| Oct 3, 2025↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 55 | $193.32 | $10.6K | 0 |
| Aug 1, 2025↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 720 | $208.33 | $150.0K | 0 |
| Jun 3, 2025↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 162 | $214.65 | $34.8K | 0 |
| Mar 19, 2025↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 4,000 | $215.92 | $863.7K | 0 |
| Mar 12, 2025↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 2,316 | $211.78 | $490.5K | 0 |
| Mar 12, 2025↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 1,855 | $211.33 | $392.0K | 0 |
| Mar 12, 2025↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,948 | $211.86 | $412.7K | 0 |
| Mar 12, 2025↗ | Noel Eugene M | EVP & Chief Operating Officer | Sell | 2,902 | $212.21 | $615.8K | 0 |
| Mar 12, 2025↗ | Puech Olivier | EVP & President, International | Sell | 9,200 | $212.64 | $1.96M | 0 |
| Mar 12, 2025↗ | Rossi Richard C | EVP & President, U.S. Tower | Sell | 1,751 | $211.72 | $370.7K | 0 |
| Mar 12, 2025↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 9,572 | $212.60 | $2.04M | 0 |
| Mar 12, 2025↗ | Vondran Steven O | President and CEO | Sell | 12,589 | $212.48 | $2.67M | 0 |
| Feb 28, 2025↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 5,663 | $201.67 | $1.14M | 0 |
| Feb 28, 2025↗ | REEVE PAMELA D A | Director | Sell | 4,971 | $202.97 | $1.01M | 0 |
| Feb 18, 2025↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 16,568 | $189.70 | $3.14M | 0 |
| Jan 16, 2025↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 16,567 | $181.10 | $3.00M | 0 |
| Jan 3, 2025↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 469 | $182.56 | $85.6K | 0 |
| Oct 1, 2024↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 59 | $232.07 | $13.7K | 0 |
| Sep 13, 2024↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 5,000 | $238.00 | $1.19M | 0 |
| Sep 10, 2024↗ | Noel Eugene M | EVP & President, U.S. Tower | Sell | 33,135 | $240.00 | $7.95M | 0 |
| Sep 3, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 18,989 | $230.00 | $4.37M | 0 |
| Aug 26, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 9,988 | $226.35 | $2.26M | 0 |
| Aug 2, 2024↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 4,792 | $235.39 | $1.13M | 0 |
| Aug 2, 2024↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 2,181 | $232.93 | $508.0K | 0 |
| Aug 2, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 10,005 | $233.27 | $2.33M | 0 |
| Aug 2, 2024↗ | Vondran Steven O | President and CEO | Sell | 21,537 | $230.00 | $4.95M | 0 |
| Jun 4, 2024↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 3,504 | $200.36 | $702.1K | 0 |
| Jun 1, 2024↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 167 | $195.74 | $32.7K | 0 |
| May 3, 2024↗ | HORMATS ROBERT D | Director | Sell | 700 | $183.50 | $128.4K | 0 |
| May 1, 2024↗ | Bartlett Thomas A | Insider | Sell | 575 | $176.84 | $101.7K | 0 |
| May 1, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 330 | $176.84 | $58.4K | 0 |
| Mar 15, 2024↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 540 | $197.49 | $106.6K | 0 |
| Mar 10, 2024↗ | Bartlett Thomas A | Insider | Sell | 31,926 | $207.31 | $6.62M | 0 |
| Mar 10, 2024↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,629 | $207.31 | $337.7K | 0 |
| Mar 10, 2024↗ | Noel Eugene M | EVP & President, U.S. Tower | Sell | 2,450 | $207.31 | $507.9K | 0 |
| Mar 10, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 8,634 | $207.31 | $1.79M | 0 |
| Mar 10, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 8,673 | $207.31 | $1.80M | 0 |
| Mar 10, 2024↗ | Vondran Steven O | President and CEO | Sell | 11,040 | $207.31 | $2.29M | 0 |
| Mar 6, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 11,510 | $205.71 | $2.37M | 0 |
| Mar 4, 2024↗ | Vondran Steven O | President and CEO | Sell | 3,265 | $200.42 | $654.4K | 0 |
| Mar 1, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 11,509 | $197.67 | $2.28M | 0 |
| Mar 1, 2024↗ | THOMPSON SAMME L | Director | Sell | 2,527 | $198.90 | $502.6K | 0 |
| Feb 28, 2024↗ | REEVE PAMELA D A | Director | Sell | 5,054 | $190.46 | $962.6K | 0 |
| Feb 26, 2024↗ | THOMPSON SAMME L | Director | Sell | 2,527 | $190.22 | $480.7K | 0 |
| Nov 9, 2023↗ | REED JOANN A | Director | Sell | 4,856 | $183.57 | $891.4K | 0 |
| Oct 16, 2023↗ | HORMATS ROBERT D | Director | Sell | 150 | $166.39 | $25.0K | 0 |
| Oct 2, 2023↗ | HORMATS ROBERT D | Director | Sell | 150 | $163.63 | $24.5K | 0 |
| Oct 1, 2023↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 1,893 | $206.09 | $390.1K | 0 |
| Aug 17, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 10,000 | $178.14 | $1.78M | 0 |
| Aug 15, 2023↗ | HORMATS ROBERT D | Director | Sell | 125 | $185.34 | $23.2K | 0 |
| Aug 10, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,727 | $187.17 | $510.4K | 0 |
| Aug 3, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 3,524 | $188.91 | $665.7K | 0 |
| Aug 1, 2023↗ | HORMATS ROBERT D | Director | Sell | 125 | $190.75 | $23.8K | 0 |
| May 1, 2023↗ | Bartlett Thomas A | President and CEO | Sell | 9,693 | $199.50 | $1.93M | 0 |
| May 1, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,432 | $199.50 | $485.2K | 0 |
| Mar 10, 2023↗ | Bartlett Thomas A | President and CEO | Sell | 11,282 | $191.27 | $2.16M | 0 |
| Mar 10, 2023↗ | DiSanto Edmund | Insider | Sell | 9,260 | $191.27 | $1.77M | 0 |
| Mar 10, 2023↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 833 | $191.27 | $159.3K | 0 |
| Mar 10, 2023↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,207 | $191.27 | $230.9K | 0 |
| Mar 10, 2023↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 5,794 | $191.27 | $1.11M | 0 |
| Mar 10, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,246 | $191.27 | $429.6K | 0 |
| Mar 10, 2023↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 6,688 | $191.27 | $1.28M | 0 |
| Feb 27, 2023↗ | DOLAN RAYMOND P | Director | Sell | 10,025 | $195.00 | $1.95M | 0 |
| Feb 6, 2023↗ | THOMPSON SAMME L | Director | Sell | 1,739 | $218.59 | $380.1K | 0 |
| Jan 17, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,574 | $233.92 | $368.2K | 0 |
| Jan 13, 2023↗ | DOLAN RAYMOND P | Director | Sell | 3,239 | $231.58 | $750.1K | 0 |
| Jan 9, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,035 | $220.85 | $449.4K | 0 |
| Jan 3, 2023↗ | THOMPSON SAMME L | Director | Sell | 1,500 | $214.00 | $321.0K | 0 |
| Jan 2, 2023↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 102 | $211.86 | $21.6K | 0 |
| Dec 14, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,482 | $222.72 | $330.1K | 0 |
| Dec 12, 2022↗ | REEVE PAMELA D A | Director | Sell | 3,239 | $213.34 | $691.0K | 0 |
| Nov 21, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,000 | $219.74 | $219.7K | 0 |
| Nov 2, 2022↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 35,000 | $207.20 | $7.25M | 0 |
| Oct 28, 2022↗ | REED JOANN A | Director | Sell | 1,231 | $204.88 | $252.2K | 0 |
| Oct 26, 2022↗ | Goel Sanjay | EVP & President, Asia-Pacific | Buy | 10 | $214.86 | $2.1K | 0 |
| Sep 4, 2022↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 188 | $250.85 | $47.2K | 0 |
| Sep 1, 2022↗ | HORMATS ROBERT D | Director | Sell | 150 | $252.94 | $37.9K | 0 |
| Jul 1, 2022↗ | HORMATS ROBERT D | Director | Sell | 150 | $254.53 | $38.2K | 0 |
| Jun 15, 2022↗ | HORMATS ROBERT D | Director | Sell | 200 | $235.40 | $47.1K | 0 |
| Jun 1, 2022↗ | HORMATS ROBERT D | Director | Sell | 200 | $256.13 | $51.2K | 0 |
| May 1, 2022↗ | Bartlett Thomas A | President and CEO | Sell | 579 | $241.02 | $139.6K | 0 |
| May 1, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 333 | $241.02 | $80.3K | 0 |
| Apr 29, 2022↗ | Tanner Bruce L | Director | Buy | 9 | $244.96 | $2.2K | 0 |
| Apr 21, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 25,389 | $270.00 | $6.86M | 0 |
| Mar 15, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 2,800 | $235.76 | $660.1K | 0 |
| Mar 11, 2022↗ | Bartlett Thomas A | President and CEO | Sell | 9,412 | $234.84 | $2.21M | 0 |
| Mar 11, 2022↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 8,909 | $234.84 | $2.09M | 0 |
| Mar 11, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 774 | $234.84 | $181.8K | 0 |
| Mar 11, 2022↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 4,885 | $234.84 | $1.15M | 0 |
| Mar 11, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,253 | $234.84 | $294.3K | 0 |
| Mar 11, 2022↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 5,609 | $234.84 | $1.32M | 0 |
| Mar 10, 2022↗ | Bartlett Thomas A | President and CEO | Sell | 5,590 | $232.80 | $1.30M | 0 |
| Mar 10, 2022↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 2,052 | $232.80 | $477.7K | 0 |
| Mar 10, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 520 | $232.80 | $121.1K | 0 |
| Mar 10, 2022↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 1,310 | $232.80 | $305.0K | 0 |
| Mar 10, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,117 | $232.80 | $260.0K | 0 |
| Mar 10, 2022↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 1,483 | $232.80 | $345.2K | 0 |
| Feb 4, 2022↗ | THOMPSON SAMME L | Director | Sell | 1,590 | $248.16 | $394.6K | 0 |
| Jan 14, 2022↗ | Tanner Bruce L | Director | Buy | 4 | $252.12 | $1.0K | 0 |
| Jan 13, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 3,956 | $260.00 | $1.03M | 0 |
| Jan 3, 2022↗ | THOMPSON SAMME L | Director | Sell | 2,000 | $292.37 | $584.7K | 0 |
| Jan 2, 2022↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 116 | $292.50 | $33.9K | 0 |
| Dec 9, 2021↗ | REEVE PAMELA D A | Director | Sell | 3,590 | $273.02 | $980.1K | 0 |
| Nov 16, 2021↗ | REED JOANN A | Director | Sell | 866 | $260.50 | $225.6K | 0 |
| Sep 7, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $300.50 | $30.1K | 0 |
| Sep 4, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 196 | $302.01 | $59.2K | 0 |
| Sep 3, 2021↗ | SHARBUTT DAVID E | Director | Sell | 739 | $300.71 | $222.2K | 0 |
| Aug 24, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $289.49 | $28.9K | 0 |
| Aug 23, 2021↗ | SHARBUTT DAVID E | Director | Sell | 2,400 | $290.00 | $696.0K | 0 |
| Aug 10, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $281.55 | $28.2K | 0 |
| Jul 30, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 5,289 | $284.89 | $1.51M | 0 |
| Jul 20, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $283.11 | $28.3K | 0 |
| Jul 12, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 8,862 | $279.00 | $2.47M | 0 |
| Jul 6, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $272.87 | $27.3K | 0 |
| Jun 1, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,108 | $256.64 | $284.4K | 0 |
| May 24, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,533 | $250.80 | $384.5K | 0 |
| May 10, 2021↗ | Sharma Amit | Spl. Adv. to CEO & Chm. APAC | Sell | 40,276 | $248.48 | $10.01M | 0 |
| May 10, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 18,657 | $249.11 | $4.65M | 0 |
| May 1, 2021↗ | Bartlett Thomas A | President and CEO | Sell | 598 | $254.77 | $152.4K | 0 |
| May 1, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 343 | $254.77 | $87.4K | 0 |
| Apr 3, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 21 | $240.06 | $5.0K | 0 |
| Mar 16, 2021↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 4,479 | $220.40 | $987.2K | 0 |
| Mar 12, 2021↗ | Bartlett Thomas A | President and CEO | Sell | 11,017 | $215.20 | $2.37M | 0 |
| Mar 12, 2021↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 10,377 | $215.20 | $2.23M | 0 |
| Mar 12, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 471 | $215.20 | $101.4K | 0 |
| Mar 12, 2021↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 685 | $215.20 | $147.4K | 0 |
| Mar 12, 2021↗ | Sharma Amit | Spl. Adv. to CEO & Chm. APAC | Sell | 8,497 | $215.20 | $1.83M | 0 |
| Mar 12, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 714 | $215.20 | $153.7K | 0 |
| Mar 12, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 785 | $215.20 | $168.9K | 0 |
| Mar 10, 2021↗ | Bartlett Thomas A | President and CEO | Sell | 3,430 | $207.41 | $711.4K | 0 |
| Mar 10, 2021↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 3,213 | $207.45 | $666.5K | 0 |
| Mar 10, 2021↗ | Lara Gustavo | Director | Sell | 15 | $204.42 | $3.1K | 0 |
| Mar 10, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 932 | $207.86 | $193.7K | 0 |
| Mar 10, 2021↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 1,881 | $207.24 | $389.8K | 0 |
| Mar 10, 2021↗ | Sharma Amit | Spl. Adv. to CEO & Chm. APAC | Sell | 2,652 | $207.46 | $550.2K | 0 |
| Mar 10, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,732 | $207.54 | $359.5K | 0 |
| Mar 10, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 2,227 | $207.14 | $461.3K | 0 |
| Mar 2, 2021↗ | REEVE PAMELA D A | Director | Sell | 3,653 | $210.89 | $770.4K | 0 |
AMT Insider Buying Activity
The following table shows recent insider purchases of American Tower Corporation (AMT) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 12, 2026↗ | Kalathur Rajesh | director | Buy | 2,671 | $185.30 | $494.9K | 4,936 |
| Nov 4, 2025↗ | REILLY EUGENE F | Director | Buy | 5,554 | $178.99 | $994.1K | 0 |
| Oct 26, 2022↗ | Goel Sanjay | EVP & President, Asia-Pacific | Buy | 10 | $214.86 | $2.1K | 0 |
| Apr 29, 2022↗ | Tanner Bruce L | Director | Buy | 9 | $244.96 | $2.2K | 0 |
| Jan 14, 2022↗ | Tanner Bruce L | Director | Buy | 4 | $252.12 | $1.0K | 0 |
AMT Insider Selling Activity
The following table shows recent insider sales of American Tower Corporation (AMT) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 6, 2026↗ | Dowling Ruth T | officer: EVP, Chief Admin Ofr, GC & Sec | Sell | 682 | $188.51 | $128.6K | 31,047 |
| Mar 6, 2026↗ | Vondran Steven O | director, officer: President and CEO | Sell | 33,482 | $188.46 | $6.31M | 123,772 |
| Mar 4, 2026↗ | Noel Eugene M | officer: EVP & Chief Operating Officer | Sell | 82,418 | $191.05 | $15.75M | 65,559 |
| Mar 3, 2026↗ | Meyer Robert Joseph | officer: SVP & Chief Accounting Officer | Sell | 4,454 | $186.73 | $831.7K | 24,461 |
| Feb 19, 2026↗ | Smith Rodney M | officer: EVP, CFO & Treasurer | Sell | 34,341 | $192.09 | $6.60M | 106,569 |
| Feb 17, 2026↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 34,341 | $192.09 | $6.60M | 0 |
| Jan 6, 2026↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 419 | $174.80 | $73.2K | 0 |
| Oct 3, 2025↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 55 | $193.32 | $10.6K | 0 |
| Aug 1, 2025↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 720 | $208.33 | $150.0K | 0 |
| Jun 3, 2025↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 162 | $214.65 | $34.8K | 0 |
| Mar 19, 2025↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 4,000 | $215.92 | $863.7K | 0 |
| Mar 12, 2025↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 2,316 | $211.78 | $490.5K | 0 |
| Mar 12, 2025↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 1,855 | $211.33 | $392.0K | 0 |
| Mar 12, 2025↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,948 | $211.86 | $412.7K | 0 |
| Mar 12, 2025↗ | Noel Eugene M | EVP & Chief Operating Officer | Sell | 2,902 | $212.21 | $615.8K | 0 |
| Mar 12, 2025↗ | Puech Olivier | EVP & President, International | Sell | 9,200 | $212.64 | $1.96M | 0 |
| Mar 12, 2025↗ | Rossi Richard C | EVP & President, U.S. Tower | Sell | 1,751 | $211.72 | $370.7K | 0 |
| Mar 12, 2025↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 9,572 | $212.60 | $2.04M | 0 |
| Mar 12, 2025↗ | Vondran Steven O | President and CEO | Sell | 12,589 | $212.48 | $2.67M | 0 |
| Feb 28, 2025↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 5,663 | $201.67 | $1.14M | 0 |
| Feb 28, 2025↗ | REEVE PAMELA D A | Director | Sell | 4,971 | $202.97 | $1.01M | 0 |
| Feb 18, 2025↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 16,568 | $189.70 | $3.14M | 0 |
| Jan 16, 2025↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 16,567 | $181.10 | $3.00M | 0 |
| Jan 3, 2025↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 469 | $182.56 | $85.6K | 0 |
| Oct 1, 2024↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 59 | $232.07 | $13.7K | 0 |
| Sep 13, 2024↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 5,000 | $238.00 | $1.19M | 0 |
| Sep 10, 2024↗ | Noel Eugene M | EVP & President, U.S. Tower | Sell | 33,135 | $240.00 | $7.95M | 0 |
| Sep 3, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 18,989 | $230.00 | $4.37M | 0 |
| Aug 26, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 9,988 | $226.35 | $2.26M | 0 |
| Aug 2, 2024↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 4,792 | $235.39 | $1.13M | 0 |
| Aug 2, 2024↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 2,181 | $232.93 | $508.0K | 0 |
| Aug 2, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 10,005 | $233.27 | $2.33M | 0 |
| Aug 2, 2024↗ | Vondran Steven O | President and CEO | Sell | 21,537 | $230.00 | $4.95M | 0 |
| Jun 4, 2024↗ | Goel Sanjay | EVP & President, Asia-Pacific | Sell | 3,504 | $200.36 | $702.1K | 0 |
| Jun 1, 2024↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 167 | $195.74 | $32.7K | 0 |
| May 3, 2024↗ | HORMATS ROBERT D | Director | Sell | 700 | $183.50 | $128.4K | 0 |
| May 1, 2024↗ | Bartlett Thomas A | Insider | Sell | 575 | $176.84 | $101.7K | 0 |
| May 1, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 330 | $176.84 | $58.4K | 0 |
| Mar 15, 2024↗ | Font Juan | SVP, Pres. & CEO, CoreSite | Sell | 540 | $197.49 | $106.6K | 0 |
| Mar 10, 2024↗ | Bartlett Thomas A | Insider | Sell | 31,926 | $207.31 | $6.62M | 0 |
| Mar 10, 2024↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,629 | $207.31 | $337.7K | 0 |
| Mar 10, 2024↗ | Noel Eugene M | EVP & President, U.S. Tower | Sell | 2,450 | $207.31 | $507.9K | 0 |
| Mar 10, 2024↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 8,634 | $207.31 | $1.79M | 0 |
| Mar 10, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 8,673 | $207.31 | $1.80M | 0 |
| Mar 10, 2024↗ | Vondran Steven O | President and CEO | Sell | 11,040 | $207.31 | $2.29M | 0 |
| Mar 6, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 11,510 | $205.71 | $2.37M | 0 |
| Mar 4, 2024↗ | Vondran Steven O | President and CEO | Sell | 3,265 | $200.42 | $654.4K | 0 |
| Mar 1, 2024↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 11,509 | $197.67 | $2.28M | 0 |
| Mar 1, 2024↗ | THOMPSON SAMME L | Director | Sell | 2,527 | $198.90 | $502.6K | 0 |
| Feb 28, 2024↗ | REEVE PAMELA D A | Director | Sell | 5,054 | $190.46 | $962.6K | 0 |
| Feb 26, 2024↗ | THOMPSON SAMME L | Director | Sell | 2,527 | $190.22 | $480.7K | 0 |
| Nov 9, 2023↗ | REED JOANN A | Director | Sell | 4,856 | $183.57 | $891.4K | 0 |
| Oct 16, 2023↗ | HORMATS ROBERT D | Director | Sell | 150 | $166.39 | $25.0K | 0 |
| Oct 2, 2023↗ | HORMATS ROBERT D | Director | Sell | 150 | $163.63 | $24.5K | 0 |
| Oct 1, 2023↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 1,893 | $206.09 | $390.1K | 0 |
| Aug 17, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 10,000 | $178.14 | $1.78M | 0 |
| Aug 15, 2023↗ | HORMATS ROBERT D | Director | Sell | 125 | $185.34 | $23.2K | 0 |
| Aug 10, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,727 | $187.17 | $510.4K | 0 |
| Aug 3, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 3,524 | $188.91 | $665.7K | 0 |
| Aug 1, 2023↗ | HORMATS ROBERT D | Director | Sell | 125 | $190.75 | $23.8K | 0 |
| May 1, 2023↗ | Bartlett Thomas A | President and CEO | Sell | 9,693 | $199.50 | $1.93M | 0 |
| May 1, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,432 | $199.50 | $485.2K | 0 |
| Mar 10, 2023↗ | Bartlett Thomas A | President and CEO | Sell | 11,282 | $191.27 | $2.16M | 0 |
| Mar 10, 2023↗ | DiSanto Edmund | Insider | Sell | 9,260 | $191.27 | $1.77M | 0 |
| Mar 10, 2023↗ | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | Sell | 833 | $191.27 | $159.3K | 0 |
| Mar 10, 2023↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,207 | $191.27 | $230.9K | 0 |
| Mar 10, 2023↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 5,794 | $191.27 | $1.11M | 0 |
| Mar 10, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,246 | $191.27 | $429.6K | 0 |
| Mar 10, 2023↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 6,688 | $191.27 | $1.28M | 0 |
| Feb 27, 2023↗ | DOLAN RAYMOND P | Director | Sell | 10,025 | $195.00 | $1.95M | 0 |
| Feb 6, 2023↗ | THOMPSON SAMME L | Director | Sell | 1,739 | $218.59 | $380.1K | 0 |
| Jan 17, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,574 | $233.92 | $368.2K | 0 |
| Jan 13, 2023↗ | DOLAN RAYMOND P | Director | Sell | 3,239 | $231.58 | $750.1K | 0 |
| Jan 9, 2023↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 2,035 | $220.85 | $449.4K | 0 |
| Jan 3, 2023↗ | THOMPSON SAMME L | Director | Sell | 1,500 | $214.00 | $321.0K | 0 |
| Jan 2, 2023↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 102 | $211.86 | $21.6K | 0 |
| Dec 14, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,482 | $222.72 | $330.1K | 0 |
| Dec 12, 2022↗ | REEVE PAMELA D A | Director | Sell | 3,239 | $213.34 | $691.0K | 0 |
| Nov 21, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 1,000 | $219.74 | $219.7K | 0 |
| Nov 2, 2022↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 35,000 | $207.20 | $7.25M | 0 |
| Oct 28, 2022↗ | REED JOANN A | Director | Sell | 1,231 | $204.88 | $252.2K | 0 |
| Sep 4, 2022↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 188 | $250.85 | $47.2K | 0 |
| Sep 1, 2022↗ | HORMATS ROBERT D | Director | Sell | 150 | $252.94 | $37.9K | 0 |
| Jul 1, 2022↗ | HORMATS ROBERT D | Director | Sell | 150 | $254.53 | $38.2K | 0 |
| Jun 15, 2022↗ | HORMATS ROBERT D | Director | Sell | 200 | $235.40 | $47.1K | 0 |
| Jun 1, 2022↗ | HORMATS ROBERT D | Director | Sell | 200 | $256.13 | $51.2K | 0 |
| May 1, 2022↗ | Bartlett Thomas A | President and CEO | Sell | 579 | $241.02 | $139.6K | 0 |
| May 1, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 333 | $241.02 | $80.3K | 0 |
| Apr 21, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 25,389 | $270.00 | $6.86M | 0 |
| Mar 15, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 2,800 | $235.76 | $660.1K | 0 |
| Mar 11, 2022↗ | Bartlett Thomas A | President and CEO | Sell | 9,412 | $234.84 | $2.21M | 0 |
| Mar 11, 2022↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 8,909 | $234.84 | $2.09M | 0 |
| Mar 11, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 774 | $234.84 | $181.8K | 0 |
| Mar 11, 2022↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 4,885 | $234.84 | $1.15M | 0 |
| Mar 11, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,253 | $234.84 | $294.3K | 0 |
| Mar 11, 2022↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 5,609 | $234.84 | $1.32M | 0 |
| Mar 10, 2022↗ | Bartlett Thomas A | President and CEO | Sell | 5,590 | $232.80 | $1.30M | 0 |
| Mar 10, 2022↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 2,052 | $232.80 | $477.7K | 0 |
| Mar 10, 2022↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 520 | $232.80 | $121.1K | 0 |
| Mar 10, 2022↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 1,310 | $232.80 | $305.0K | 0 |
| Mar 10, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,117 | $232.80 | $260.0K | 0 |
| Mar 10, 2022↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 1,483 | $232.80 | $345.2K | 0 |
| Feb 4, 2022↗ | THOMPSON SAMME L | Director | Sell | 1,590 | $248.16 | $394.6K | 0 |
| Jan 13, 2022↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 3,956 | $260.00 | $1.03M | 0 |
| Jan 3, 2022↗ | THOMPSON SAMME L | Director | Sell | 2,000 | $292.37 | $584.7K | 0 |
| Jan 2, 2022↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 116 | $292.50 | $33.9K | 0 |
| Dec 9, 2021↗ | REEVE PAMELA D A | Director | Sell | 3,590 | $273.02 | $980.1K | 0 |
| Nov 16, 2021↗ | REED JOANN A | Director | Sell | 866 | $260.50 | $225.6K | 0 |
| Sep 7, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $300.50 | $30.1K | 0 |
| Sep 4, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 196 | $302.01 | $59.2K | 0 |
| Sep 3, 2021↗ | SHARBUTT DAVID E | Director | Sell | 739 | $300.71 | $222.2K | 0 |
| Aug 24, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $289.49 | $28.9K | 0 |
| Aug 23, 2021↗ | SHARBUTT DAVID E | Director | Sell | 2,400 | $290.00 | $696.0K | 0 |
| Aug 10, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $281.55 | $28.2K | 0 |
| Jul 30, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 5,289 | $284.89 | $1.51M | 0 |
| Jul 20, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $283.11 | $28.3K | 0 |
| Jul 12, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 8,862 | $279.00 | $2.47M | 0 |
| Jul 6, 2021↗ | HORMATS ROBERT D | Director | Sell | 100 | $272.87 | $27.3K | 0 |
| Jun 1, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,108 | $256.64 | $284.4K | 0 |
| May 24, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,533 | $250.80 | $384.5K | 0 |
| May 10, 2021↗ | Sharma Amit | Spl. Adv. to CEO & Chm. APAC | Sell | 40,276 | $248.48 | $10.01M | 0 |
| May 10, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 18,657 | $249.11 | $4.65M | 0 |
| May 1, 2021↗ | Bartlett Thomas A | President and CEO | Sell | 598 | $254.77 | $152.4K | 0 |
| May 1, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 343 | $254.77 | $87.4K | 0 |
| Apr 3, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 21 | $240.06 | $5.0K | 0 |
| Mar 16, 2021↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 4,479 | $220.40 | $987.2K | 0 |
| Mar 12, 2021↗ | Bartlett Thomas A | President and CEO | Sell | 11,017 | $215.20 | $2.37M | 0 |
| Mar 12, 2021↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 10,377 | $215.20 | $2.23M | 0 |
| Mar 12, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 471 | $215.20 | $101.4K | 0 |
| Mar 12, 2021↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 685 | $215.20 | $147.4K | 0 |
| Mar 12, 2021↗ | Sharma Amit | Spl. Adv. to CEO & Chm. APAC | Sell | 8,497 | $215.20 | $1.83M | 0 |
| Mar 12, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 714 | $215.20 | $153.7K | 0 |
| Mar 12, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 785 | $215.20 | $168.9K | 0 |
| Mar 10, 2021↗ | Bartlett Thomas A | President and CEO | Sell | 3,430 | $207.41 | $711.4K | 0 |
| Mar 10, 2021↗ | DiSanto Edmund | EVP, Chief Admin Ofr, GC & Sec | Sell | 3,213 | $207.45 | $666.5K | 0 |
| Mar 10, 2021↗ | Lara Gustavo | Director | Sell | 15 | $204.42 | $3.1K | 0 |
| Mar 10, 2021↗ | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | Sell | 932 | $207.86 | $193.7K | 0 |
| Mar 10, 2021↗ | Puech Olivier | EVP & President, LatAm & EMEA | Sell | 1,881 | $207.24 | $389.8K | 0 |
| Mar 10, 2021↗ | Sharma Amit | Spl. Adv. to CEO & Chm. APAC | Sell | 2,652 | $207.46 | $550.2K | 0 |
| Mar 10, 2021↗ | Smith Rodney M | EVP, CFO & Treasurer | Sell | 1,732 | $207.54 | $359.5K | 0 |
| Mar 10, 2021↗ | Vondran Steven O | EVP & President, U.S. Tower | Sell | 2,227 | $207.14 | $461.3K | 0 |
| Mar 2, 2021↗ | REEVE PAMELA D A | Director | Sell | 3,653 | $210.89 | $770.4K | 0 |
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