BBNX files Form 144 to sell 4,896 shares

BBNX submitted a Form 144 notice proposing the sale of 4,896 shares of Common Stock, reported as stock options, dated 06/29/2026 and to be sold for cash.

Rhea-AI Filing Summary

BBNX submitted a Form 144 notice proposing the sale of 4,896 shares of Common Stock, reported as stock options, dated 06/29/2026 and to be sold for cash. The filing lists shares outstanding of 44,561,695 as of 06/29/2026. The excerpt also records prior sales by Stephen Feider: 5,104 shares sold on 06/26/2026 for $87,006.78 and 6,676 shares sold on 06/02/2026 for $85,386.04.

Insights

Securities Counsel

Routine Form 144 notice of proposed resale by issuer-insider; prior small open-market disposals are shown.

The filing lists a proposed sale of 4,896 shares via stock options on 06/29/2026, with the method marked as Cash. It also documents two recent dispositions by Stephen Feider totaling 11,780 shares across June 2026.

Timing and exact execution mechanics are not specified in the excerpt; cash‑flow treatment and any limits or conditions are not shown here. Subsequent transaction reports or transfer records will confirm whether these proposed sales were completed.

Key Figures

Proposed resale: 4,896 shares Shares outstanding: 44,561,695 shares Recent sale by Stephen Feider: 5,104 shares +1 more

4 metrics

Proposed resale 4,896 shares stock options dated 06/29/2026

Shares outstanding 44,561,695 shares as of 06/29/2026

Recent sale by Stephen Feider 5,104 shares sold on 06/26/2026 for $87,006.78

Recent sale by Stephen Feider 6,676 shares sold on 06/02/2026 for $85,386.04

Key Terms

Form 144, Stock Options, Cash

3 terms

Form 144 regulatory

"Filer Information | Securities To Be Sold | Common | 06/29/2026"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Stock Options financial

"Securities To Be Sold | Common | 06/29/2026 | Stock Options"

Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.

Cash financial

"Securities To Be Sold | 06/29/2026 | Cash"

FAQ

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

What does BBNX's Form 144 report on 06/29/2026?

The Form 144 reports a proposed sale of 4,896 shares of Common Stock dated 06/29/2026. It identifies the securities as stock options and lists the intended sale method as cash.

Who sold shares recently according to the excerpt for BBNX?

The excerpt shows Stephen Feider sold 5,104 shares on 06/26/2026 for $87,006.78 and 6,676 shares on 06/02/2026 for $85,386.04 as recorded in the filing.

How many BBNX shares were outstanding per the filing?

The filing lists 44,561,695 shares outstanding as of 06/29/2026. This number is presented in the securities information section of the excerpt.

Does the Form 144 confirm the proposed sale was completed?

No. The Form 144 is a notice of a proposed resale; the excerpt shows the proposed sale date and method but does not confirm completion or settlement details.

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

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Accepted by SEC EDGAR 06/29/2026 - 02:02 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	0002048588
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	Beta Bionics, Inc.
SEC File Number	001-42491
Address of Issuer	11 HUGHES IRVINE CALIFORNIA 92618
Phone	949-427-7785
Name of Person for Whose Account the Securities are To Be Sold	Stephen Feider
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

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	Merrill Lynch 6002 El Tordo 2nd FL PO Box 7297 Rancho Santa Fe CA 92067	4896	83380.84	44561695	06/29/2026	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	06/29/2026	Stock Options	Issuer			4896	06/29/2026	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
Stephen Feider 11 HUGHES Irvine CA 92618	Common	06/26/2026	5104	87006.78
Stephen Feider 11 HUGHES Irvine CA 92618	Common	06/02/2026	6676	85386.04

144: Remarks and Signature

Remarks
Date of Notice	06/26/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/15/2025
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	Stephen Feider
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)