X |
Filing Date |
Trade Date |
Ticker |
Insider Name | Title |
Trade Type |
Price |
Qty |
Owned |
ΔOwn |
Value |
1d |
1w |
1m |
6m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-03-04 | AMT | Vondran Steven O | Pres, CEO | S - Sale+OE | $188.46 | -33,482 | 105,374 | -24% | -$6,309,967 | |||||
2026-03-04 | AMT | Dowling Ruth T | EVP, Chief Admin Ofr, GC, Sec | S - Sale | $188.51 | -682 | 31,047 | -2% | -$128,564 | ||||||
| D | 2026-03-02 | AMT | Noel Eugene M | EVP, COO | S - Sale+OE | $191.05 | -41,209 | 29,592 | -58% | -$7,872,920 | |||||
2026-02-27 | AMT | Meyer Robert Joseph | SVP, Chief Accounting Officer | S - Sale | $186.73 | -4,454 | 24,461 | -15% | -$831,695 | ||||||
| D | 2026-02-17 | AMT | Smith Rodney M | EVP, CFO, Treasurer | S - Sale+OE | $192.09 | -34,341 | 74,314 | -32% | -$6,596,528 | |||||
2025-10-31 | AMT | Reilly Eugene F | Dir | P - Purchase | $178.99 | +5,554 | 5,689 | >999% | +$994,110 | ||||||
2025-07-31 | AMT | Font Juan | SVP, Pres, CEO, CoreSite | S - Sale | $208.33 | -720 | 23,425 | -3% | -$149,998 | ||||||
2025-03-17 | AMT | Goel Sanjay | EVP, Pres, Asia-Pacific | S - Sale | $215.92 | -4,000 | 25,408 | -14% | -$863,680 | ||||||
| M | 2025-02-26 | AMT | Meyer Robert Joseph Jr | SVP, Chief Accounting Officer | S - Sale | $201.67 | -5,663 | 26,210 | -18% | -$1,142,058 | |||||
| D | 2025-02-26 | AMT | Reeve Pamela D A | Dir | S - Sale+OE | $202.97 | -4,971 | 19,634 | -20% | -$1,008,964 | |||||
| D | 2025-02-13 | AMT | Smith Rodney M | EVP, CFO, Treasurer | S - Sale+OE | $189.70 | -16,568 | 62,792 | -21% | -$3,143,017 | |||||
| D | 2025-01-16 | AMT | Smith Rodney M | EVP, CFO, Treasurer | S - Sale+OE | $181.10 | -16,567 | 62,792 | -21% | -$3,000,353 | |||||
2024-09-13 | AMT | Goel Sanjay | EVP, Pres, Asia-Pacific | S - Sale | $238.00 | -5,000 | 18,621 | -21% | -$1,190,000 | ||||||
| D | 2024-09-10 | AMT | Noel Eugene M | EVP, Pres, U.S. Tower | S - Sale+OE | $240.00 | -33,135 | 26,740 | -55% | -$7,952,400 | |||||
2024-09-03 | AMT | Puech Olivier | EVP, Pres, LatAm, EMEA | S - Sale | $230.00 | -18,989 | 22,769 | -45% | -$4,367,470 | ||||||
2024-08-26 | AMT | Puech Olivier | EVP, Pres, LatAm, EMEA | S - Sale | $226.35 | -9,988 | 41,758 | -19% | -$2,260,763 | ||||||
2024-08-02 | AMT | Puech Olivier | EVP, Pres, LatAm, EMEA | S - Sale | $233.27 | -10,005 | 51,746 | -16% | -$2,333,902 | ||||||
| D | 2024-08-02 | AMT | Vondran Steven O | Pres, CEO | S - Sale+OE | $230.00 | -21,537 | 61,843 | -26% | -$4,953,510 | |||||
2024-08-02 | AMT | Goel Sanjay | EVP, Pres, Asia-Pacific | S - Sale | $235.39 | -4,792 | 23,621 | -17% | -$1,127,989 | ||||||
2024-08-02 | AMT | Meyer Robert Joseph Jr | SVP, Chief Accounting Officer | S - Sale | $232.93 | -2,181 | 31,873 | -6% | -$508,020 | ||||||
2024-06-04 | AMT | Goel Sanjay | EVP, Pres, Asia-Pacific | S - Sale | $200.36 | -3,504 | 28,413 | -11% | -$702,061 | ||||||
2024-05-03 | AMT | Hormats Robert D | Dir | S - Sale | $183.50 | -700 | 7,332 | -9% | -$128,450 | ||||||
2024-03-15 | AMT | Font Juan | SVP, Pres, CEO, CoreSite | S - Sale | $197.49 | -540 | 19,265 | -3% | -$106,645 |
| A | Amended filing |
| D | Derivative transaction in filing (usually option exercise) |
| E | Error detected in filing |
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price |
| S - Sale | Sale of securities on an exchange or to another person |
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) |
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company |
| P - Purchase | Purchase of securities on an exchange or from another person |