Maggie Yuen - 02 May 2025 Form 4 Insider Report for Penumbra Inc (PEN)

Signature
/s/ Johanna Roberts, as attorney-in-fact for Maggie Yuen
Issuer symbol
PEN
Transactions as of
02 May 2025
Net transactions value
-$455,550
Form type
4
Filing time
06 May 2025, 19:30:45 UTC
Previous filing
18 Mar 2025
Next filing
21 May 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Yuen Maggie Chief Financial Officer ONE PENUMBRA PLACE, ALAMEDA /s/ Johanna Roberts, as attorney-in-fact for Maggie Yuen 06 May 2025 0001796057

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PEN Common Stock Sale $598,020 -2,000 -13% $299.01 13,957 02 May 2025 Direct F1, F2
transaction PEN Common Stock Options Exercise $142,470 +900 +6.4% $158.30 14,857 06 May 2025 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 PEN Stock Option (right to buy) Options Exercise $0 -900 -13% $0.000000 6,100 06 May 2025 Common Stock 900 $158.30 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.
F2 A portion of these shares is subject to vesting.
F3 All shares are vested and exercisable.