Constantin Ionel Stefan - Sep 9, 2023 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
Stock symbol
AMPX
Transactions as of
Sep 9, 2023
Transactions value $
$4,000
Form type
4
Date filed
9/12/2023, 04:43 PM
Previous filing
Dec 15, 2022
Next filing
Sep 18, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMPX Common stock Options Exercise $4K +80K +268.54% $0.05* 110K Sep 9, 2023 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 -80K -15.51% $0.00 436K Sep 9, 2023 Common stock 80K $0.05 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.