Marshall Steven C. 4

4 · AMERICAN TOWER CORP /MA/ · Filed Nov 1, 2018

Form 4

Period: 2018-10-30

EVP & President, U.S. Tower

Transactions

Exercise/Conversion
Common Stock
2018-10-30$50.78/sh+61,368$3,116,267→ 166,203 total
Sale
Common Stock
2018-10-30$158.00/sh−71,798$11,344,084→ 104,835 total
Exercise/Conversion
Option to Purchase Common Stock
2018-10-30−61,368→ 0 total
Exercise: $50.78Exp: 2021-03-10→ Common Stock (61,368 underlying)
Sale
Common Stock
2018-10-30$154.00/sh−61,368$9,450,672→ 104,835 total
Exercise/Conversion
Common Stock
2018-10-30$62.00/sh+71,798$4,451,476→ 176,633 total
Exercise/Conversion
Common Stock
2018-10-30$43.11/sh+30,000$1,293,300→ 134,835 total
Sale
Common Stock
2018-10-30$160.00/sh−30,000$4,800,000→ 104,835 total
Exercise/Conversion
Option to Purchase Common Stock
2018-10-30−71,798→ 0 total
Exercise: $62.00Exp: 2022-03-12→ Common Stock (71,798 underlying)
Exercise/Conversion
Option to Purchase Common Stock
2018-10-30−30,000→ 0 total
Exercise: $43.11Exp: 2020-03-10→ Common Stock (30,000 underlying)

Footnotes (5)

[F1]Includes 141 shares acquired under the Issuer's employee stock purchase plan in May 2018.
[F2]The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2018.
[F3]This option was granted pursuant to the 2007 Equity Incentive Plan, as amended, and is exercisable in 25% cumulative annual increments beginning March 10, 2012.
[F4]This option was granted pursuant to the 2007 Equity Incentive Plan, as amended, and is exercisable in 25% cumulative annual increments beginning March 12, 2013.
[F5]This option was granted pursuant to the 2007 Equity Incentive Plan, as amended, and is exercisable in 25% cumulative annual increments beginning March 10, 2011.

Documents

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