Andrew Marsh - Aug 19, 2021 Form 4 Insider Report for PLUG POWER INC (PLUG)

Signature
/s/ Gerard L. Conway, Jr., Attorney-in-Fact
Stock symbol
PLUG
Transactions as of
Aug 19, 2021
Transactions value $
-$2,615,487
Form type
4
Date filed
8/23/2021, 07:44 PM
Next filing
Aug 24, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PLUG Common Stock Options Exercise +217K +28.94% 965K Aug 19, 2021 Direct F1
transaction PLUG Common Stock Tax liability -$2.62M -104K -10.81% $25.06 861K Aug 19, 2021 Direct F2

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 PLUG Restricted Stock Unit Options Exercise $0 -217K -50% $0.00 217K Aug 19, 2021 Common Stock 217K Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit is the equivalent of one share of Plug Power Inc. common stock.
F2 Tendered to Issuer to satisfy tax withholding obligations of the Reporting Person incurred in connection with the vesting of the Reporting Person's restricted stock unit awards.
F3 On August 19, 2019, the Reporting Person was granted 650,000 restricted stock units, vesting in three substantially equal annual installments beginning on the first anniversary of the grant date.