Affiliate sells 10,000 shares (NASDAQ: BBIO) in Form 144 notice

Rhea-AI Filing Summary

Randal Scott reported a proposed resale under Form 144. The notice lists a 10b5-1 sale of 10,000 shares of Common Stock on 05/15/2026 with proceeds shown as $671,456.00. The filing also lists 2,196 Restricted Stock Units dated 06/20/2026 that are identified as securities to be sold.

The filing names Morgan Stanley Smith Barney LLC as the broker/dealer. Transaction timing and mechanics reflect a 10b5-1 sale; further details about remaining holdings or post-transaction ownership are not included in the provided excerpt.

Insights

Securities Compliance Analyst

Form 144 reports an affiliate sale executed under a 10b5-1 plan.

The filing shows a 10b5-1 sale executed on 05/15/2026 of 10,000 shares with proceeds of $671,456.00, and separately lists 2,196 RSUs dated 06/20/2026 as securities to be sold. The broker identified is Morgan Stanley Smith Barney LLC.

These disclosures are routine regulatory notices for affiliate transactions. The cash‑flow treatment (who receives proceeds) and post‑transaction holdings are not shown in the excerpt; subsequent filings would supply any additional ownership context if reported.

Key Figures

Shares sold: 10,000 shares Proceeds: $671,456.00 Restricted Stock Units: 2,196 units

3 metrics

Shares sold 10,000 shares 10b5-1 sale on <date>05/15/2026</date>

Proceeds $671,456.00 Proceeds reported for the 10,000-share sale on <date>05/15/2026</date>

Restricted Stock Units 2,196 units RSUs dated <date>06/20/2026</date> listed as securities to be sold

Key Terms

10b5-1, Restricted Stock Units, Form 144

3 terms

10b5-1 regulatory

"10b5-1 Sales for RANDAL SCOTT 3160 PORTER DRIVE"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Securities To Be Sold | Common | 06/20/2026 | Restricted Stock Units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 144 regulatory

"Filer Information | 144: Filer Information"

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.

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Available on EDGAR 06/24/2026 - 04:35 PM Accepted by SEC EDGAR 06/24/2026 - 04:34 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
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2196	150711.48	195861242	06/24/2026	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	06/20/2026	Restricted Stock Units	Issuer			2196	06/20/2026	N/A

* 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
10b5-1 Sales for RANDAL SCOTT 3160 PORTER DRIVE SUITE 250 Palo Alto CA 94304	Common	05/15/2026	10000	671456.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What did the Form 144 for BBIO disclose?

The Form 144 disclosed a 10b5-1 sale of 10,000 shares on 05/15/2026 with proceeds of $671,456.00. It also lists 2,196 Restricted Stock Units dated 06/20/2026 as securities to be sold.

Who acted as broker in the reported transaction for BBIO?

The filing names Morgan Stanley Smith Barney LLC as the broker/dealer handling the transaction. The broker address and floor information are included in the excerpt, indicating execution through that brokerage relationship.

Was the sale reported in the Form 144 part of a pre-arranged plan?

Yes. The sale is identified as a 10b5-1 sale, indicating it was executed under a pre-established trading plan. The filing explicitly labels the sale method as 10b5-1 in the excerpt.

What securities beyond the 10,000 shares are shown in the filing?

The filing lists 2,196 Restricted Stock Units dated 06/20/2026 under "Securities To Be Sold." Those RSUs are recorded in the excerpt as issuer securities associated with that date.

Does the Form 144 state post-transaction holdings or ownership?

No. The provided excerpt does not include any post-transaction holdings or total beneficial ownership figures. The filing lists the sale and RSUs but does not report resulting ownership in the visible content.