Public company research profile

This public-disclosure research profile is not investment advice. It summarizes historical public filings, source links, confidence context, and hypothetical outcomes so readers can verify the evidence themselves.

Company research history

American Tower Corporation (AMT)

Source-transparent disclosure history for this company, built from public CopyWindow signals and previous hypothetical outcomes.

21 disclosures

12 insiders

0 cluster signals

+0.5% avg. 30d outcome

Company facts

Ticker / ISIN: AMT / Not available
Exchange: Not available
Country: US
Sector: Not available

Related insiders

Daniel Goldman

Representative, 4 disclosures

Dwight Evans

Representative, 2 disclosures

Jefferson Shreve

Representative, 1 disclosure

Julie Johnson

Representative, 1 disclosure

Kathy Manning

Representative, 3 disclosures

Kevin Hern

Representative, 1 disclosure

Pete Sessions

Representative, 2 disclosures

Richard Dean Dr McCormick

Representative, 2 disclosures

Ritchie John Torres

Representative, 2 disclosures

Rob Bresnahan

Representative, 1 disclosure

Robert J. Wittman

Representative, 1 disclosure

Zoe Lofgren

Representative, 1 disclosure

Disclosure history

Dwight Evans, Representative

sell disclosed on 15 May 2026 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Richard Dean Dr McCormick, Representative

sell disclosed on 12 May 2026 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Richard Dean Dr McCormick, Representative

buy disclosed on 17 Sept 2025 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Ritchie John Torres, Representative

buy disclosed on 20 Aug 2025 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Ritchie John Torres, Representative

sell disclosed on 20 Aug 2025 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Jefferson Shreve, Representative

sell disclosed on 22 Jun 2025 via House STOCK Act disclosures

View signal Open source

Transaction value: 15.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Rob Bresnahan, Representative

buy disclosed on 8 May 2025 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Dwight Evans, Representative

sell disclosed on 17 Apr 2025 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Julie Johnson, Representative

sell disclosed on 12 Feb 2025 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Pete Sessions, Representative

sell disclosed on 24 Jan 2024 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: -3.5%

Robert J. Wittman, Representative

buy disclosed on 19 Oct 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: +25.2%

Daniel Goldman, Representative

sell disclosed on 13 Aug 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 50.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: 0.0%

Pete Sessions, Representative

sell disclosed on 26 Jun 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: +1.0%

Zoe Lofgren, Representative

sell disclosed on 6 Jun 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: +4.5%

Daniel Goldman, Representative

buy disclosed on 19 May 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 15.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: +0.5%

Daniel Goldman, Representative

sell disclosed on 17 Apr 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: -6.7%

Daniel Goldman, Representative

sell disclosed on 17 Apr 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 50.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: -6.7%

Kevin Hern, Representative

sell disclosed on 14 Feb 2023 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: -4.7%

Kathy Manning, Representative

sell disclosed on 10 Nov 2022 via House STOCK Act disclosures

View signal Open source

Transaction value: 1.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: -2.3%

Kathy Manning, Representative

sell disclosed on 7 Jul 2022 via House STOCK Act disclosures

View signal Open source

Transaction value: 50.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: +6.2%

Kathy Manning, Representative

sell disclosed on 6 Jun 2022 via House STOCK Act disclosures

View signal Open source

Transaction value: 15.001 US$
Copy Window: Probably too late
Data Confidence: 93%
Previous signal outcome: -2.8%