Constantin Ionel Stefan - 14 Dec 2022 Form 4 Insider Report for Amprius Technologies, Inc. (AMPX)

Role: Chief Technology Officer
Signature: /s/ Sandra Wallach, attorney-in-fact on behalf of Constantin Ionel Stefan
Issuer symbol: AMPX
Transactions as of: 14 Dec 2022
Net transactions value: +$1,500
Form type: 4
Filing time: 15 Dec 2022, 17:40:44 UTC
Previous filing: 16 Sep 2022
Next filing: 12 Sep 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMPX	Common stock	Options Exercise	$1,500	+30,000		$0.0500^*	30,000	14 Dec 2022	Direct

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	AMPX	Stock Option (right to buy)	Options Exercise	$0	-30,000	-5.5%	$0.000000	515,962	14 Dec 2022	Common stock	30,000	$0.0500	Direct

* An asterisk sign (*) next to the price indicates that the price is likely invalid.