Paul Rubin reports three 7,433-share sales (BIOA) in Form 144

Rhea-AI Filing Summary

BIOA Rule 144 notice: The filing lists proposed and recent sales of Common stock under Rule 144. It shows three reported sales by Paul Rubin of 7,433 shares each on 01/02/2026, 02/02/2026, and 03/02/2026 with dollar proceeds reported for each sale. The filing also lists securities to be sold on 04/01/2026 connected to options granted on 07/01/2020 and 05/29/2022.

Key Figures

Sale by Paul Rubin (Jan 2, 2026): 7,433 shares Sale by Paul Rubin (Feb 2, 2026): 7,433 shares Sale by Paul Rubin (Mar 2, 2026): 7,433 shares +3 more

6 metrics

Sale by Paul Rubin (Jan 2, 2026) 7,433 shares sale dated 01/02/2026 with proceeds $95,490.42

Sale by Paul Rubin (Feb 2, 2026) 7,433 shares sale dated 02/02/2026 with proceeds $139,368.75

Sale by Paul Rubin (Mar 2, 2026) 7,433 shares sale dated 03/02/2026 with proceeds $148,882.99

To be sold (option granted 07/01/2020) 5,437 shares listed for sale on 04/01/2026 tied to option granted 07/01/2020

To be sold (option granted 05/29/2022) 3,383 shares listed for sale on 04/01/2026 tied to option granted 05/29/2022

Brokerage reference 8,820 (shares listed) Fidelity Brokerage Services LLC entry dated 04/01/2026

Key Terms

Rule 144, Option Granted, Cash Common, Securities To Be Sold

4 terms

Rule 144 regulatory

"lists proposed and recent sales of Common stock under 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.

Option Granted financial

"Option Granted 07/01/2020"

Cash Common financial

"04/01/2026 | Cash Common"

Securities To Be Sold regulatory

"144: Securities To Be Sold"

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	8820	157084.20	44379753	04/01/2026	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	04/01/2026	Option Granted 07/01/2020	Issuer			5437	04/01/2026	Cash
Common	04/01/2026	Option Granted 05/29/2022	Issuer			3383	04/01/2026	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
Paul Rubin 5885 Hollis Street, Suite 370 Emeryville CA 94608	Common	01/02/2026	7433	95490.42
Paul Rubin 5885 Hollis Street, Suite 370 Emeryville CA 94608	Common	02/02/2026	7433	139368.75
Paul Rubin 5885 Hollis Street, Suite 370 Emeryville CA 94608	Common	03/02/2026	7433	148882.99

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 sales does the BIOA Form 144 report?

The filing reports three sales by Paul Rubin of 7,433 shares each. Reported sale dates are 01/02/2026, 02/02/2026, and 03/02/2026, with proceeds listed as $95,490.42, $139,368.75, and $148,882.99 respectively.

Are any securities listed as to-be-sold on BIOA's Form 144?

Yes. The filing lists securities to be sold on 04/01/2026 tied to options: one line shows 5,437 shares (option granted 07/01/2020) and another shows 3,383 shares (option granted 05/29/2022).

Who is listed as the broker or intermediary in the BIOA filing?

Fidelity Brokerage Services LLC is referenced with an address in Smithfield, RI. The entry includes an apparent share count of 8,820 associated with Fidelity on 04/01/2026 in the securities section of the filing.

Do the Form 144 entries indicate the sale method or cash treatment for BIOA shares?

The filing shows the disposition type as Cash for the listed securities to be sold on 04/01/2026. No additional plan or placement method details are provided in the excerpt.