Ceribell (CBLL) CFO receives stock options and RSU equity awards

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Blumberg Scott reported acquisition or exercise transactions in this Form 4 filing.

Ceribell, Inc. Chief Financial Officer Scott Blumberg reported equity compensation awards. He received a stock option to buy 51,227 shares of common stock at $18.50 per share, expiring on April 1, 2036, and a grant of 30,736 restricted stock units. Following the common stock grant, his direct common stock holdings increased to 149,070 shares. The option shares vest on each quarterly anniversary from May 20, 2026, as long as he remains in an employment or service relationship with Ceribell, making these routine, service-based compensation awards rather than open-market purchases.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Blumberg Scott

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (Right to Buy)	51,227	$0.00	--
Grant/Award	Common Stock	30,736	$0.00	--

Holdings After Transaction: Stock Option (Right to Buy) — 51,227 shares (Direct); Common Stock — 149,070 shares (Direct)

Footnotes (1)

Grant of restricted stock units ("RSUs"). The shares subject to the option shall vest on each quarterly anniversary from May 20, 2026, subject to the Reporting Person's continued employment service relationship with the Issuer on each such vesting date.

Key Figures

Stock option grant size: 51,227 shares Option exercise price: $18.50 per share Option expiration date: April 1, 2036 +3 more

6 metrics

Stock option grant size 51,227 shares Stock Option (Right to Buy) granted on April 1, 2026

Option exercise price $18.50 per share Conversion or exercise price of option grant

Option expiration date April 1, 2036 Expiration date of stock option grant

Restricted stock unit grant 30,736 shares Common Stock grant categorized as RSUs on April 1, 2026

Common shares held after grant 149,070 shares Total direct common stock holdings following RSU grant

Option vesting start reference From May 20, 2026 Quarterly vesting dates begin from this reference date

Key Terms

Stock Option (Right to Buy), restricted stock units ("RSUs"), vesting, expiration date

4 terms

Stock Option (Right to Buy) financial

"security_title: "Stock Option (Right to Buy)""

restricted stock units ("RSUs") financial

"footnote: "Grant of restricted stock units ("RSUs").""

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

vesting financial

"The shares subject to the option shall vest on each quarterly anniversary"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

expiration date financial

"expiration_date: "2036-04-01T00:00:00.000Z""

The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.

Form 4 Insider Transactions: What Each Field Means →

04/03/2026 - 01:59 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Blumberg Scott

(Last)

(First)

(Middle)

C/O CERIBELL, INC.

360 N. PASTORIA AVENUE

(Street)

SUNNYVALE

CALIFORNIA

94085

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Ceribell, Inc. [ CBLL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	04/01/2026		A		30,736⁽¹⁾	A	$0	149,070	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	$18.5	04/01/2026		A		51,227		⁽²⁾	04/01/2036	Common Stock	51,227	$0	51,227	D

Explanation of Responses:

1. Grant of restricted stock units ("RSUs").

2. The shares subject to the option shall vest on each quarterly anniversary from May 20, 2026, subject to the Reporting Person's continued employment service relationship with the Issuer on each such vesting date.

	/s/ Louisa Daniels, Attorney-in-Fact for Scott Blumberg	04/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did Ceribell (CBLL) report for CFO Scott Blumberg?

Ceribell reported that CFO Scott Blumberg received two equity awards: a stock option for 51,227 shares at $18.50 per share and a grant of 30,736 restricted stock units. These are compensation-related awards, not open-market stock purchases or sales.

How many Ceribell (CBLL) shares does the CFO hold after these grants?

After the April 1, 2026 common stock grant, CFO Scott Blumberg directly holds 149,070 shares of Ceribell common stock. This figure reflects his updated ownership after receiving 30,736 shares as a grant, according to the Form 4 disclosure details.

What are the key terms of the Ceribell (CBLL) stock option granted to the CFO?

The stock option covers 51,227 shares of Ceribell common stock with an exercise price of $18.50 per share and an expiration date of April 1, 2036. It was reported as a grant or award, not an exercised option or market transaction.

How do the Ceribell (CBLL) CFO’s stock options vest over time?

The shares subject to the option vest on each quarterly anniversary from May 20, 2026. Vesting is conditioned on Scott Blumberg’s continued employment or service relationship with Ceribell on each applicable vesting date, aligning the award with ongoing service.

Are the Ceribell (CBLL) CFO’s recent Form 4 transactions open-market buys or sells?

The Form 4 transactions are grants categorized as acquisitions under code A, representing compensation awards. They include a stock option and restricted stock units, both with a per-share transaction price of $0.00, not open-market purchases or sales of existing shares.

What types of equity awards did Ceribell (CBLL) grant its CFO on April 1, 2026?

On April 1, 2026, Ceribell granted CFO Scott Blumberg a stock option labeled “Stock Option (Right to Buy)” for 51,227 underlying shares and a non-derivative grant of 30,736 shares of common stock, described as restricted stock units in the footnotes.