SEC Form 4 · accession 0001338678-18-000026
AMERICAN TOWER CORP /MA/ · AMT
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Samme L Thompson
Director
Period of report
Mar 20, 2018
Accepted (ET)
Mar 22, 2018 · 4:26 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001053507
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Mar 20, 2018 | M | 3,500 | $28.39 | A | 22,125 | D | |
| Common StockF2 | Mar 20, 2018 | S | 2,900 | $146.26 | D | 19,225 | D | |
| Common StockF3 | Mar 20, 2018 | S | 600 | $146.82 | D | 18,625 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Option to Purchase Common StockF4 | $28.39 | Mar 20, 2018 | M | 3,500 | D | Mar 10, 2009 | Mar 10, 2019 | Common Stock | 3,500 | 3,652 | D |
Explanation of responses
- F1The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 30, 2017.
- F2Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $145.69 to $146.66 per share.
- F3Represents the weighted average price of shares sold in multiple same-day transactions at prices ranging from $146.78 to $146.92 per share.
- F4This option was granted pursuant to the 2007 Equity Incentive Plan, as amended.