Joseph S. Manni - 10 Mar 2026 Form 4 Insider Report for Ceribell, Inc. (CBLL)

Reporting relationship: Chief Revenue Officer
Issuer ticker: CBLL
Reported as of: 10 Mar 2026
Net transaction value: -$24,804
SEC form: 4
Accepted by SEC: 26 May 2026, 16:22:02 UTC
Prior SEC filing: 25 Feb 2026
Next SEC filing: 03 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Louisa Daniels, Attorney-in-Fact for Joseph S. Manni

Key filing fact

Joseph S. Manni filed Form 4 for Ceribell, Inc. (CBLL) on 26 May 2026.

Key facts

This page summarizes Joseph S. Manni's Form 4 filing for Ceribell, Inc. (CBLL).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 26 May 2026, 16:22.

Change

Previous filing in this sequence was filed on 25 Feb 2026.
Current net transaction value: -$24,804.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002060118 Primary reporting owner

Manni Joseph S.

Relationship: Chief Revenue Officer
Address: C/O CERIBELL, INC., 360 N. PASTORIA AVENUE, SUNNYVALE
Signature: /s/ Louisa Daniels, Attorney-in-Fact for Joseph S. Manni
Signature date: 26 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CBLL transaction

Common Stock

Sale

Transaction value: $24,804
Shares: -1,378
Change %: -2.4%
Price: $18.00
Shares after: 56,291
Date: 21 May 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CBLL transaction Derivative

Stock Option (Right to Buy)

Award

Transaction value
Shares: +3,500
Change %
Price: $0.000000^*
Shares after: 3,500
Date: 10 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 3,500
Exercise price: $9.41
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

These shares were sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs").

Footnote F2

Represents a performance-based stock option previously granted to the Reporting Person by the Issuer on April 23, 2024 for an aggregate of 54,472 post-split shares (or 140,000 pre-split shares) of Common Stock, which is subject to annual performance-based vesting conditions for each of the fiscal years ending December 31, 2024, 2025, 2026, and 2027. The performance metrics for the 2024 fiscal year were not satisfied, resulting in the automatic cancellation of that portion of the award. On March 10, 2026, the Board of Directors determined that the performance metrics were partially satisfied for the 2025 fiscal year and approved the vesting of the option as to 3,500 post-split shares.

Footnote F3

The stock option is fully vested as of March 15, 2026 and is currently exercisable.