Amit Sharma - 14 May 2021 Form 4 Insider Report for AMERICAN TOWER CORP /MA/ (AMT)

Role
Spl. Adv. to CEO & Chm. APAC
Signature
/s/ Mneesha O. Nahata, as attorney-in-fact
Issuer symbol
AMT
Transactions as of
14 May 2021
Transactions value $
$8,897,928
Form type
4
Filing time
18 May 2021, 16:37:13 UTC
Previous filing
12 May 2021
Next filing
06 Jul 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMT Common Stock Options Exercise $3.92M +63.2K +26.8% $62.00 299K 14 May 2021 Direct F1
transaction AMT Common Stock Options Exercise $4.98M +64.8K +21.66% $76.90 364K 14 May 2021 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMT Option to Purchase Common Stock Options Exercise $0 -63.2K -100% $0.00* 0 14 May 2021 Common Stock 63.2K $62.00 Direct F2
transaction AMT Option to Purchase Common Stock Options Exercise $0 -64.8K -100% $0.00* 0 14 May 2021 Common Stock 64.8K $76.90 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 1, 2021.
F2 This option was granted pursuant to the 2007 Equity Incentive Plan, as amended (the "Plan"), and is exercisable in 25% cumulative annual increments beginning March 12, 2013.
F3 This option was granted pursuant to the Plan and is exercisable in 25% cumulative annual increments beginning March 11, 2014.