Zhenyu Xu files Rule 144 for SOPH (NASDAQ: SOPH) citing multiple 10b5-1 sales

Rhea-AI Filing Summary

Zhenyu Xu submitted a Rule 144 notice reporting proposed sales of Common stock. The filing lists recent 10b5-1 sales by Zhenyu Xu, including sales of 4,000 shares on 02/13/2026 and 4,000 shares on 01/13/2026. The broker shown is Morgan Stanley Smith Barney LLC. The "Securities To Be Sold" section lists 608 Restricted Stock Units (dated 02/18/2026) and 4,000 Founders Shares (dated 06/20/2012).

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	4608	22256.64	67847058	02/19/2026	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	02/18/2026	Restricted Stock Units	Issuer			608	02/18/2026	N/A
Common	06/20/2012	Founders Shares	Issuer			4000	06/20/2012	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 ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	02/13/2026	4000	19062.00
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	01/20/2026	608	3265.20
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	01/13/2026	4000	20682.40
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	01/06/2026	3000	14296.20
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	01/05/2026	2006	9245.65
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	12/19/2025	608	2817.29

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 does the SOPH Rule 144 filing by Zhenyu Xu report?

It reports proposed sales of Common stock under Rule 144, listing recent 10b5-1 trades. The filing includes multiple 10b5-1 sales such as 4,000 shares on 02/13/2026 and 4,000 shares on 01/13/2026, and notes broker Morgan Stanley Smith Barney LLC.

How many Restricted Stock Units are listed in the filing for SOPH?

The filing lists 608 Restricted Stock Units dated 02/18/2026. These RSUs appear in the "Securities To Be Sold" section and are identified as Restricted Stock Units with the issuer indicated in the excerpt.

Who handled the transactions in the SOPH Rule 144 filing?

Brokerage activity is associated with Morgan Stanley Smith Barney LLC. The broker address shown is 1 New York Plaza, 8th Floor, New York, NY, and it is tied to the listed securities and recent 10b5-1 sales.

Which specific sale examples are shown in the filing for SOPH?

Examples shown include 4,000 shares sold on 02/13/2026 and 4,000 shares sold on 01/13/2026. The excerpt contains multiple 10b5-1 sale entries with share counts and trade dates for Zhenyu Xu.

Are Founders Shares included in the SOPH Rule 144 notice?

Yes; the filing lists 4,000 Founders Shares dated 06/20/2012. These Founders Shares are shown in the "Securities To Be Sold" section alongside other listed instruments.