Follow the people · Insider
Ruth T. Dowling
Ruth T. Dowling files insider transactions with the SEC as an evp, chief admin ofr, gc & sec of American Tower Corp /ma/ (AMT). We hold 6 disclosed purchases and sales filed since 14 March 2023, 2 of them in the last 90 days.
- Files forAMT
- Disclosed buys and sells6 in all, 2 in the last 90 days
- Last disclosure30 July 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 10 March 2023 — 29 July 2026EVP, Chief Admin Ofr, GC & Sec · American Tower Corp /ma/ (AMT)27 Form 4 lines · source: SEC Form 4
Everything they disclosed
27 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 685 shares of American Tower Corp /ma/SEC Form 430 July 2026Common Stock · traded 28 July 2026 · filed 30 July 2026
- ▼ sold on the open market 1,106 shares of American Tower Corp /ma/SEC Form 430 July 2026Common Stock · traded 29 July 2026 · filed 30 July 2026
- ▼ sold on the open market 556 shares of American Tower Corp /ma/SEC Form 430 April 2026Common Stock · traded 28 April 2026 · filed 30 April 2026
- ▼ sold on the open market 416 shares of American Tower Corp /ma/SEC Form 430 April 2026Common Stock · traded 29 April 2026 · filed 30 April 2026
- was granted 6,878 shares of American Tower Corp /ma/SEC Form 412 March 2026Common Stock · traded 10 March 2026 · filed 12 March 2026
- had shares withheld for tax on 6,629 shares of American Tower Corp /ma/SEC Form 412 March 2026Common Stock · traded 10 March 2026 · filed 12 March 2026
- had shares withheld for tax on 863 shares of American Tower Corp /ma/SEC Form 412 March 2026Common Stock · traded 11 March 2026 · filed 12 March 2026
- was granted 6,878 shares of American Tower Corp /ma/SEC Form 412 March 2026Common Stock · traded 10 March 2026 · filed 12 March 2026
- had shares withheld for tax on 6,629 shares of American Tower Corp /ma/SEC Form 412 March 2026Common Stock · traded 10 March 2026 · filed 12 March 2026
- had shares withheld for tax on 863 shares of American Tower Corp /ma/SEC Form 412 March 2026Common Stock · traded 11 March 2026 · filed 12 March 2026
- ▼ sold on the open market 682 shares of American Tower Corp /ma/SEC Form 46 March 2026Common Stock · traded 4 March 2026 · filed 6 March 2026
- ▼ sold on the open market 682 shares of American Tower Corp /ma/SEC Form 46 March 2026Common Stock · traded 4 March 2026 · filed 6 March 2026
- ▼ sold on the open market 656 shares of American Tower Corp /ma/SEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- ▼ sold on the open market 656 shares of American Tower Corp /ma/SEC Form 43 March 2026Common Stock · traded 27 February 2026 · filed 3 March 2026
- was granted 11,083 shares of American Tower Corp /ma/SEC Form 427 February 2026Common Stock · traded 25 February 2026 · filed 27 February 2026
- was granted 11,083 shares of American Tower Corp /ma/SEC Form 427 February 2026Common Stock · traded 25 February 2026 · filed 27 February 2026
- had shares withheld for tax on 55 shares of American Tower Corp /ma/SEC Form 43 October 2025Common Stock · traded 1 October 2025 · filed 3 October 2025
- was granted 6,008 shares of American Tower Corp /ma/SEC Form 412 March 2025Common Stock · traded 10 March 2025 · filed 12 March 2025
- had shares withheld for tax on 1,411 shares of American Tower Corp /ma/SEC Form 412 March 2025Common Stock · traded 10 March 2025 · filed 12 March 2025
- had shares withheld for tax on 905 shares of American Tower Corp /ma/SEC Form 412 March 2025Common Stock · traded 11 March 2025 · filed 12 March 2025
- had shares withheld for tax on 59 shares of American Tower Corp /ma/SEC Form 43 October 2024Common Stock · traded 1 October 2024 · filed 3 October 2024
- had shares withheld for tax on 54 shares of American Tower Corp /ma/SEC Form 412 March 2024Common Stock · traded 1 October 2023 · filed 12 March 2024
- had shares withheld for tax on 1,839 shares of American Tower Corp /ma/SEC Form 412 March 2024Common Stock · traded 10 March 2024 · filed 12 March 2024
- was granted 5,805 shares of American Tower Corp /ma/SEC Form 412 March 2024Common Stock · traded 11 March 2024 · filed 12 March 2024
- was granted 4,706 shares of American Tower Corp /ma/SEC Form 414 March 2023Common Stock · traded 10 March 2023 · filed 14 March 2023
- had shares withheld for tax on 638 shares of American Tower Corp /ma/SEC Form 414 March 2023Common Stock · traded 10 March 2023 · filed 14 March 2023
- had shares withheld for tax on 195 shares of American Tower Corp /ma/SEC Form 414 March 2023Common Stock · traded 11 March 2023 · filed 14 March 2023
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.