RXRX: Founder’s 40,000 Class A shares listed; insider sales reported (RXRX)

Rhea-AI Filing Summary

RXRX furnished a Form 144 notice relating to Class A founder's shares. The filing lists 40,000 Class A founder's shares under "Securities To Be Sold." The filing also discloses three recent dispositions by Blake C. Borgeson: 30,000 shares on 04/07/2026, 30,000 shares on 05/05/2026, and 30,000 shares on 06/02/2026, each reported with their respective gross proceeds.

Key Figures

Founder shares listed: 40,000 shares Sale on 04/07/2026: 30,000 shares Sale on 05/05/2026: 30,000 shares +2 more

5 metrics

Founder shares listed 40,000 shares Securities To Be Sold (Founder's Shares)

Sale on 04/07/2026 30,000 shares Blake C. Borgeson reported sale; gross proceeds $93,000

Sale on 05/05/2026 30,000 shares Blake C. Borgeson reported sale; gross proceeds $105,600

Sale on 06/02/2026 30,000 shares Blake C. Borgeson reported sale; gross proceeds $110,400

Exchange listed NASDAQ Security trading venue listed in excerpt

Key Terms

Form 144, Founder's Shares, Securities Sold During The Past 3 Months

3 terms

Form 144 regulatory

"Filing header and context indicating a resale/notice to sell (Form 144)"

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.

Founder's Shares market

"Class A | 09/19/2017 | Founder's Shares | Issuer"

Securities Sold During The Past 3 Months regulatory

"144: Securities Sold During The Past 3 Months — three dated sale entries"

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 07/07/2026 - 11:37 AM Accepted by SEC EDGAR 07/07/2026 - 11:36 AM Learn about SEC filing dates

FAQ

What does RXRX's Form 144 report show?

The Form 144 notifies sale activity involving Class A founder's shares. It lists 40,000 Class A founder's shares under "Securities To Be Sold" and three sales by Blake C. Borgeson on 04/07/2026, 05/05/2026, and 06/02/2026 with reported proceeds.

Who reported the recent share sales in the RXRX filing?

The filing shows transactions attributed to Blake C. Borgeson. Each entry lists his address, the Class A security, sale dates, and gross proceeds for the shares sold on 04/07/2026, 05/05/2026, and 06/02/2026.

How many shares and gross proceeds are listed for each recent sale?

Each disclosed sale lists 30,000 Class A shares. Reported gross proceeds are $93,000 on 04/07/2026, $105,600 on 05/05/2026, and $110,400 on 06/02/2026, as shown in the filing.

Does the Form 144 show who is offering the 40,000 founder's shares?

The filing labels the 40,000 quantity as "Founder's Shares" under "Securities To Be Sold" and marks the issuer role as Issuer. The excerpt ties the 40,000 figure to founder's shares rather than an explicit selling-holder aggregate.

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
Class A	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	40000	158500.00	524677865	07/07/2026	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 *
Class A	09/19/2017	Founder's Shares	Issuer			40000	09/19/2017	Compensation

* 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
Blake C. Borgeson 41 S Rio Grande Street Salt Lake City UT 84101	Class A	04/07/2026	30000	93000.00
Blake C. Borgeson 41 S Rio Grande Street Salt Lake City UT 84101	Class A	05/05/2026	30000	105600.00
Blake C. Borgeson 41 S Rio Grande Street Salt Lake City UT 84101	Class A	06/02/2026	30000	110400.00

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)