Gareth T. Joyce - Oct 21, 2021 Form 4 Insider Report for Proterra Inc (PTRA)

Signature
/s/ Karen Ruby, Attorney-in-Fact
Stock symbol
PTRA
Transactions as of
Oct 21, 2021
Transactions value $
$0
Form type
4
Date filed
10/25/2021, 07:24 PM
Previous filing
Oct 13, 2021
Next filing
Dec 15, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PTRA Common Stock Award $0 +29.1K $0.00 29.1K Oct 21, 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 PTRA Stock Option (Right to Buy) Award $0 +51.7K $0.00 51.7K Oct 21, 2021 Common Stock 51.7K $9.83 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.
F2 The stock option vests as to 25% of the total shares on August 25, 2022, and thereafter vests as to 25% of the total shares annually until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.