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CBLL — structural market context

CeriBell, Inc.

Structural market context from public regulatory and market data, shown with its as-of dates. Descriptive only: nothing on this page is a recommendation, a prediction, or advice to buy or sell any security.

What changed

As of the close on Oct 16. Each line shows the earlier value, the later value and their dates.

Price

Close $25.04 (Oct 16) vs $27.64 (Oct 15): −9.41%.

Volume

0.99× its 20-session average (410K) on Oct 16.

Includes pre- and post-market trading.

Short interest

Short interest 2.0M shares (settlement Sep 30) vs 1.8M (Sep 15).

No new publication in this window. Latest: settlement Sep 30, published Oct 10.

Fails-to-deliver

Latest file (settlements Sep 15–Sep 30, published Oct 16): no fails listed.

Previous file (settlements Sep 1–Sep 14, published Sep 30): 2 days with fails, largest 27 shares on Sep 8.

Analyst rating actions

None recorded in this window.

Insider filings (Form 4)

None recorded in this window.

CBLL short interest & days to cover

SHARES SHORT
2.0M
% OF FLOAT
—
DAYS TO COVER
5.0
CHANGE VS PRIOR
+10.9%

FINRA consolidated short interest, reported twice a month and published ~2 weeks after each settlement date. % of float uses reported free float. · as of 2026-09-30 (16d ago)

CBLL fails-to-deliver (FTD)

Settlement dateFailed sharesPrice
2026-09-08 · 38d27$24.72
2026-09-02 · 44d13$24.58
2026-08-17 · 60d62$23.33

SEC fails-to-deliver files, published twice a month with ~6 weeks of delay.

CBLL insider buying and selling (Form 4)

Last 12 months, Form 4 codes P and S: 0 purchases · 19 sales

InsiderTypeSharesValueFiled
Woo Raymond · officer: Chief Technology OfficerSell (S)5K$119K2026-10-02
Chao Xingjuan · director, officer: President and CEOSell (S)21K$522K2026-09-17
Blumberg Scott · officer: Chief Financial OfficerSell (S)846$21K2026-09-17
Woo Raymond · officer: Chief Technology OfficerSell (S)5K$119K2026-09-10
Foehr David · officer: Senior VP, Finance and PAOSell (S)2K$43K2026-09-10

SEC Form 4 filings: purchases and sales reported on Form 4 (transaction codes P and S) only; grants and option exercises excluded. Attributed public records.

CBLL analyst ratings

FirmActionRatingPublished
Cowen & Co.holdBuy2026-10-02
BTIGholdBuy2026-09-11
Raymond JamesholdStrong Buy2026-09-03
Raymond Jamesprice_target—2026-09-03
BarclaysupgradeNeutral2026-08-18

Rating actions as published by the firms, from public feeds. They are not graded here.

Frequently asked questions

Are insiders buying CBLL?
In the last 12 months of SEC Form 4 filings, CBLL recorded 0 insider purchases and 19 sales reported on Form 4 (transaction codes P and S; grants and option exercises excluded). These are attributed public records — information, not instruction.
What do analysts say about CBLL?
The most recent action: Cowen & Co. hold to Buy on 2026-10-02. Rating actions are shown as published by the firms; they are not graded here.
Is this page telling me to buy or sell CBLL?
No. Everything on this page is descriptive, structural market context from public data, shown with its as-of dates. TradeAI News does not issue directional recommendations, price predictions, or buy/sell advice — for any ticker.
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Not financial advice. Trading involves risk. Descriptive structural context, never a recommendation.