Raymond Woo - 02 Sep 2025 Form 4 Insider Report for Ceribell, Inc. (CBLL)

Signature
/s/ Louisa Daniels, Attorney-in-Fact for Raymond Woo
Issuer symbol
CBLL
Transactions as of
02 Sep 2025
Net transactions value
+$44,800
Form type
4
Filing time
04 Sep 2025, 12:58:06 UTC
Previous filing
27 Aug 2025
Next filing
08 Sep 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Woo Raymond Chief Technology Officer C/O CERIBELL, INC., 360 N. PASTORIA AVENUE, SUNNYVALE /s/ Louisa Daniels, Attorney-in-Fact for Raymond Woo 04 Sep 2025 0002036112

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CBLL Common Stock Options Exercise $44,800 +20,000 +14% $2.24 167,704 02 Sep 2025 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 CBLL Stock Option (Right to Buy) Options Exercise $0 -20,000 -48% $0.000000 21,634 02 Sep 2025 Common Stock 20,000 $2.24 Direct F1, F2
* 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 option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
F2 The stock option is fully vested and currently exercisable.