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Ceribell (CBLL) insider plans 990-share sale after May trade

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
144

Rhea-AI Filing Summary

Ceribell, Inc. (CBLL) is the issuer of common stock that an affiliate, Scott E. Blumberg, has notified for potential sale under Rule 144. The notice covers 990 shares of common stock to be sold through Fidelity Brokerage Services LLC on or after 08/18/2026, with an indicated value of $24,750.00. The shares are to be acquired via a stock option exercise from the issuer for cash. In the prior three months, Blumberg previously sold 1,387 shares of Ceribell common stock on 05/21/2026 for proceeds of $24,960.31.

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Shares to be sold 990 shares Common stock to be sold under Rule 144 through Fidelity Brokerage Services LLC
Indicated value of planned sale $24,750.00 Value associated with 990 Ceribell common shares as of 08/18/2026
Planned sale date 08/18/2026 Intended date for the Rule 144 sale and related stock option exercise
Prior 3-month shares sold 1,387 shares Ceribell common shares sold by Scott E. Blumberg on 05/21/2026
Proceeds from prior sale $24,960.31 Total proceeds from Blumberg’s Ceribell share sale on 05/21/2026
Rule 144 regulatory
"See the definition of "person" in paragraph (a) of Rule 144."
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
"Common | 08/18/2026 | 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.
attorney-in-fact regulatory
"as attorney-in-fact for Scott Blumberg"
An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

What does the Form 144 filing mean for Ceribell, Inc. (CBLL)?
The filing states that an affiliate, Scott E. Blumberg, intends to sell 990 CBLL common shares under Rule 144. It is a notice of a potential resale, not an issuance of new Ceribell shares.

How many Ceribell (CBLL) shares are covered by this Form 144 notice?
The notice covers 990 shares of Ceribell common stock. These shares are expected to be sold through Fidelity Brokerage Services LLC with an indicated value of $24,750.00 as of the planned transaction date.

When is Scott E. Blumberg planning to sell Ceribell (CBLL) shares?
The Form 144 lists an intended transaction date of 08/18/2026 for the sale of 990 shares. This is the earliest sale date indicated; actual sales may vary based on market conditions and Rule 144 requirements.

How will the Ceribell (CBLL) shares for this Rule 144 sale be obtained?
The shares are to be obtained via a stock option exercise from the issuer, paid in cash. After exercising these options, 990 shares of Ceribell common stock may then be sold under Rule 144 through Fidelity Brokerage Services LLC.

What Ceribell (CBLL) stock sales has Scott E. Blumberg made recently?
The filing reports that on 05/21/2026, Blumberg sold 1,387 shares of Ceribell common stock. The total proceeds from that prior transaction were $24,960.31 during the three months preceding the current notice.

Who is executing the planned Ceribell (CBLL) share sale under this Form 144?
The planned sale of 990 Ceribell shares is to be handled by Fidelity Brokerage Services LLC. The Form 144 is signed by Daniel Tucci as a duly authorized representative and attorney-in-fact for Scott Blumberg.

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

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144: Filer Information

144: Issuer Information

144: Securities Information



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


* 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

144: Remarks and Signature

Source: View Original Filing on SEC EDGAR