Who
Teresa Hillary Clarke
Director
Company insider
Files Form 4 as: Director, American Tower Corporation (REIT); Director, Arthur J. Gallagher & Co.
In numbers
- Trades disclosed
- 34
- Buys
- 15
- Sells
- 0
- Bought
- $64K
- Sold
- $0
- Companies
- 2
- Companies where not an officer
- 2
- First trade
- 2 Aug 2021
- Last trade
- 20 Oct 2026
- Last filed
- 22 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 20 Oct 2026filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $7,86442.926 at $183.20 | filing |
| 13 Jul 2026filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $7,78146.448 at $167.52 | filing |
| 12 May 2026filed 13 May 2026 | AJG Arthur J. Gallagher & CoInsurance | SEC FORM 4 Code A | —1,110 at $0.00 | filing |
| 12 May 2026filed 13 May 2026 | AJG Arthur J. Gallagher & CoInsurance | SEC FORM 4 Code A | —1,110 at $0.00 | filing |
| 28 Apr 2026filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $7,70343.5 at $177.08 | filing |
| 10 Mar 2026filed 12 Mar 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Code A | —1,209 at $0.00 | filing |
| 10 Mar 2026filed 12 Mar 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Code A | —1,209 at $0.00 | filing |
| 2 Feb 2026filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $5,46830.713 at $178.04 | filing |
| 20 Oct 2025filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $5,42028.657 at $189.12 | filing |
| 11 Jul 2025filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $5,37924.095 at $223.23 | filing |
| 13 May 2025filed 15 May 2025 | AJG Arthur J. Gallagher & CoInsurance | SEC FORM 4 Code A | —690 at $0.00 | filing |
| 28 Apr 2025filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $5,33525.488 at $209.33 | filing |
| 10 Mar 2025filed 12 Mar 2025 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Code A | —1,056 at $0.00 | filing |
| 3 Feb 2025filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $3,29217.577 at $187.27 | filing |
| 25 Oct 2024filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $3,26814.371 at $227.42 | filing |
| 12 Jul 2024filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $3,24315.873 at $204.28 | filing |
| 9 May 2024filed 13 May 2024 | AJG Arthur J. Gallagher & CoInsurance | SEC FORM 4 Code M | —920 at $0.00 | filing |
| 9 May 2024filed 13 May 2024 | AJG Arthur J. Gallagher & CoInsurance | SEC FORM 4 Code M | —920 at $0.00 | filing |
| 7 May 2024filed 9 May 2024 | AJG Arthur J. Gallagher & CoInsurance | SEC FORM 4 Code A | —850 at $0.00 | filing |
| 26 Apr 2024filed 22 Oct 2026 | AMT American Tower Corporation (REIT)REITs | SEC FORM 4 Bought | $3,21218.588 at $172.82 | filing |
News
Critical Analysis: American Tower (NYSE:AMT) and Extra Space Storage (NYSE:EXR)AMT · themarketsdaily.com · 15 Oct 2026
0 headlines in the last 90 days name Teresa Hillary Clarke; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.