AMERICAN TOWER CORP /MA/ AMT
CIK 0001053507
Form 4 transactions dated Sep 1, 2023 to Sep 23, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $1.99M
- Sold
- $66.36M
Sep 1, 2023 – Aug 25, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| 2026-08-21 | Kalathur Rajesh Director | Purchase | $500.73K 2,829 shares bought | 57.31% added Direct holding | ▾ |
| 2026-07-29 | Meyer Robert Joseph SVP & Advisor to the CFO | Sale | $894.45K 5,000 shares sold | 18.92% sold Direct holding | ▾ |
| 2026-07-29 | Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec | Sale10b5-1 footnote | $193.51K 1,106 shares sold | 3.84% sold Direct holding | ▾ |
| 2026-07-28 | Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec | Sale10b5-1 footnote | $116.13K 685 shares sold | 2.32% sold Direct holding | ▾ |
| 2026-04-29 | Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec | Sale10b5-1 footnote | $73.86K 416 shares sold | 1.39% sold Direct holding | ▾ |
| 2026-04-28 | Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec | Sale10b5-1 footnote | $99.23K 556 shares sold | 1.83% sold Direct holding | ▾ |
| 2026-03-10 | Kalathur Rajesh Director | Purchase | $494.94K 2,671 shares bought | 117.92% added Direct holding | ▾ |
| 2026-03-04 | Vondran Steven O President and CEO · Director | Sale10b5-1 footnote | $6.31M 33,482 shares sold | 24.11% sold Direct holding | ▾ |
| 2026-03-04 | Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec | Sale10b5-1 footnote | $128.56K 682 shares sold | 2.15% sold Direct holding | ▾ |
| 2026-03-02 | Noel Eugene M EVP & Chief Operating Officer | Sale10b5-1 footnote | $7.87M 41,209 shares sold | 58.20% sold Direct holding | ▾ |
Showing 13 / 13 record groups in 2026. The complete set is available through the API.
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