Martin Daniel Hull - 28 Aug 2021 Form 4 Insider Report for PLUG POWER INC (PLUG)

Role
Corporate Controller and CAO
Signature
/s/ Gerard L. Conway, Jr., Attorney-in-Fact
Issuer symbol
PLUG
Transactions as of
28 Aug 2021
Net transactions value
-$167,952
Form type
4
Filing time
31 Aug 2021, 16:02:10 UTC
Previous filing
23 Aug 2021
Next filing
09 Nov 2021
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PLUG Common Stock Options Exercise +13,333 +30% 57,107 28 Aug 2021 Direct F1
transaction PLUG Common Stock Tax liability $167,952 -6,314 -11% $26.60 50,793 28 Aug 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 -13,333 -100% $0.000000* 0 28 Aug 2021 Common Stock 13,333 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 28, 2018, the Reporting Person was granted 40,000 restricted stock units, vesting in three substantially equal annual installments beginning on the first anniversary of the grant date.