BCAX (NASDAQ) insider sales: 50,000-share option exercise set for 07/08/2026

Rhea-AI Filing Summary

BCAX submitted a Form 144 reporting a proposed resale of 50,000 shares via a stock option exercise, listed as an issuer transaction to be effected for cash on 07/08/2026. The filing also records recent sales by David Raben: 50,000 shares on 06/25/2026 for $1,324,650.00, 5,500 shares on 05/26/2026 for $118,737.85, and 5,500 shares on 04/27/2026 for $125,830.01.

Insights

Securities Counsel

Form 144 notifies the market of a proposed resale under Rule 144 and lists specific sale dates and amounts.

The filing lists a 50,000-share resale tied to a stock option exercise to be effected on 07/08/2026 and documents three recent dispositions by David Raben with exact dates and dollar proceeds. These entries serve as public notice of proposed and recent resales.

Regulatory mechanics and consummation outcomes aren't detailed here; subsequent regulatory or Form 4/Form 5 filings may disclose completion or additional context. Readers can verify the precise dates, share counts, and proceeds shown in the filing.

Key Figures

Proposed resale: 50,000 shares Recent sale by David Raben: 50,000 shares Recent sale by David Raben: 5,500 shares +1 more

4 metrics

Proposed resale 50,000 shares Stock option exercise to be effected on 07/08/2026

Recent sale by David Raben 50,000 shares Sold on 06/25/2026 for $1,324,650.00

Recent sale by David Raben 5,500 shares Sold on 05/26/2026 for $118,737.85

Recent sale by David Raben 5,500 shares Sold on 04/27/2026 for $125,830.01

Key Terms

Stock Option Exercise, Form 144, Issuer

3 terms

Stock Option Exercise financial

""Stock Option Exercise | Issuer | 50000 | 07/08/2026 | Cash""

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.

Form 144 regulatory

"Header metadata showing form_type: "144" and filing structure"

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.

Issuer regulatory

"Listed alongside the stock option exercise method in the securities section"

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Available on EDGAR 07/08/2026 - 04:31 PM Accepted by SEC EDGAR 07/08/2026 - 04:30 PM Learn about SEC filing dates

FAQ

What does BCAX report on Form 144?

BCAX reports a proposed resale of 50,000 shares by stock option exercise to be effected for cash on 07/08/2026. The filing also lists three recent sales by David Raben with dates and gross proceeds.

Who sold shares recently according to this filing?

David Raben is shown as the seller of 50,000 shares on 06/25/2026 for $1,324,650.00, plus two earlier sales of 5,500 shares each on 05/26/2026 and 04/27/2026 with proceeds listed.

What sale methods are listed in the Form 144?

The filing specifies a Stock Option Exercise leading to a proposed sale of 50,000 shares to be effected by the issuer for cash on 07/08/2026, and records prior open sales with cash proceeds for David Raben.

Are the dollar amounts for past sales disclosed?

Yes. The filing shows proceeds of $1,324,650.00 for 50,000 shares on 06/25/2026, $118,737.85 for 5,500 shares on 05/26/2026, and $125,830.01 for 5,500 shares on 04/27/2026 as listed in the report.

Does the filing state who receives the cash proceeds?

The filing lists the transactions as cash sales and records the gross proceeds per sale. It identifies the seller (David Raben) and the amounts; the recipient designation beyond the seller is not detailed in the excerpt.

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	50000	1428080.00	65703866	07/08/2026	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	07/08/2026	Stock Option Exercise	Issuer			50000	07/08/2026	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
DAVID RABEN 116 Huntington Ave Suite 703 Boston MA 02116	Common	06/25/2026	50000	1324650.00
DAVID RABEN 116 Huntington Ave Suite 703 Boston MA 02116	Common	05/26/2026	5500	118737.85
DAVID RABEN 116 Huntington Ave Suite 703 Boston MA 02116	Common	04/27/2026	5500	125830.01

144: Remarks and Signature

Remarks

Date of Notice

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)