Xingjuan Chao reports Rule 144 sales of CBLL stock

Xingjuan Chao reports Rule 144 sales of Common stock.

Rhea-AI Filing Summary

Xingjuan Chao reports Rule 144 sales of Common stock. The filing lists sales of 2,084 shares on 02/23/2026 for $41,251.74, 39,000 shares on 03/03/2026 for $680,671.30, and 39,000 shares on 04/06/2026 for $717,550.46. The record also lists securities to be sold or exercised, including 39,000 shares associated with Fidelity Brokerage Services LLC and option-related entries dated 02/16/2023 and 09/25/2024.

Key Figures

Sale 02/23/2026: 2,084 shares Sale 03/03/2026: 39,000 shares Sale 04/06/2026: 39,000 shares +2 more

5 metrics

Sale 02/23/2026 2,084 shares proceeds $41,251.74

Sale 03/03/2026 39,000 shares proceeds $680,671.30

Sale 04/06/2026 39,000 shares proceeds $717,550.46

Broker listing 39,000 shares Fidelity Brokerage Services LLC, 05/05/2026

Option exercise 14,000 shares Stock Option Exercise dated 09/25/2024

Key Terms

Rule 144, Stock Option Exercise, Option Granted, Securities To Be Sold

4 terms

Rule 144 regulatory

"144: Securities Sold During The Past 3 Months"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Stock Option Exercise financial

"09/25/2024 | Stock Option Exercise | Issuer"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Option Granted financial

"Option Granted - 02/16/2023"

Securities To Be Sold regulatory

"144: Securities To Be Sold"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What Rule 144 sales did CBLL reporting person Xingjuan Chao disclose?

Xingjuan Chao disclosed Rule 144 sales of 2,084 shares on 02/23/2026 ($41,251.74), 39,000 shares on 03/03/2026 ($680,671.30), and 39,000 shares on 04/06/2026 ($717,550.46) as listed in the filing.

Does the filing show any option exercises for CBLL?

The filing lists option-related items including an option granted 02/16/2023 and a stock option exercise dated 09/25/2024 for 14,000 shares. The entry labels include cash and issuer references in the excerpt.

Which broker or intermediary is named in the CBLL Form 144 excerpt?

The excerpt names Fidelity Brokerage Services LLC, 900 Salem Street, Smithfield RI in connection with 39,000 shares under the Securities To Be Sold section dated 05/05/2026.

Are dollar proceeds listed for the reported CBLL share sales?

Yes. The filing shows proceeds for each sale: $41,251.74 (2,084 shares), $680,671.30 (39,000 shares), and $717,550.46 (39,000 shares), tied to the respective sale dates.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/05/2026 - 04:25 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002035784
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Ceribell, Inc.
SEC File Number	001-42364
Address of Issuer	360 N. PASTORIA AVENUE SUNNYVALE CALIFORNIA 94085
Phone	(800) 436-0826
Name of Person for Whose Account the Securities are To Be Sold	Chao Xingjuan
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	39000	783999.76	37641229	05/05/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/05/2026	Option Granted - 02/16/2023	Issuer			25000	05/05/2026	Cash
Common	09/25/2024	Stock Option Exercise	Issuer			14000	09/25/2024	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Xingjuan Chao 360 N. Pastoria Avenue Sunnyvale CA 94085	Common	03/03/2026	39000	680671.30
Xingjuan Chao 360 N. Pastoria Avenue Sunnyvale CA 94085	Common	04/06/2026	39000	717550.46
Xingjuan Chao 360 N. Pastoria Avenue Sunnyvale CA 94085	Common	02/23/2026	2084	41251.74

144: Remarks and Signature

Remarks
Date of Notice	05/05/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	09/12/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Gerardo Ibarra-Munoz, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Xingjuan Chao
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)