Multiple 10b5‑1 insider sales reported at SOPH (NASDAQ: SOPH)

Rhea-AI Filing Summary

SOPH filing (Form 144) reports proposed sales of Common Stock, showing multiple 10b5-1 sales by Zhenyu Xu and scheduled dispositions of restricted and founder shares. Examples include 4,414 shares sold on 04/13/2026 for $21,026.97 and a 608-share RSU entry dated 04/18/2026.

Key Figures

4/13/2026 sale: 4,414 shares 4/14/2026 sale: 600 shares Restricted Stock Units: 608 shares +2 more

5 metrics

4/13/2026 sale 4,414 shares 10b5-1 sale on 04/13/2026 for <money>$21,026.97</money>

4/14/2026 sale 600 shares 10b5-1 sale on 04/14/2026 for <money>$2,979.78</money>

Restricted Stock Units 608 shares RSU entry dated <date>04/18/2026</date>

Founders Shares 4,000 shares Founders Shares dated <date>06/20/2012</date>

4/10/2026 sale 3,706 shares 10b5-1 sale on 04/10/2026 for <money>$17,347.04</money>

Key Terms

10b5-1, Restricted Stock Units, Founders Shares

3 terms

10b5-1 regulatory

"10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8"

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

"Common | 04/18/2026 | 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.

Founders Shares financial

"Common | 06/20/2012 | Founders Shares"

Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.

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	24330.24	68486338	04/20/2026	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	04/18/2026	Restricted Stock Units	Issuer			608	04/18/2026	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	04/14/2026	600	2979.78
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	04/13/2026	4414	21026.97
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	04/10/2026	3706	17347.04
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	04/09/2026	1936	9176.45
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	04/08/2026	2800	13549.20
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	04/07/2026	2400	11679.12
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	04/06/2026	2700	13100.40
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	03/19/2026	608	2907.03
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	03/13/2026	4000	18472.40
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	02/19/2026	608	2929.83
10b5-1 Sales for ZHENYU XU La Piece 12 ch-1180 Rolle V8 00000	Common	02/13/2026	4000	19062.00

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 does the SOPH Form 144 show about insider activity?

The Form 144 lists proposed sales of Common Stock, including multiple 10b5-1 sales by Zhenyu Xu and scheduled dispositions of restricted and founder shares. It names specific trade dates, share counts, and gross transaction amounts for each reported sale.

How many shares did Zhenyu Xu sell under 10b5-1 plans in April 2026?

The filing lists several April 2026 10b5-1 sales by Zhenyu Xu, including individual transactions of 600, 4,414, 3,706, and others on specified dates with matching gross proceeds shown in dollars.

Are any restricted or founder shares listed in the SOPH Form 144?

Yes. The excerpt shows a 608-share Restricted Stock Unit entry dated 04/18/2026 and a 4,000-share Founders Shares entry dated 06/20/2012, both listed with issuer attribution in the securities section.

Do the entries include dollar amounts for the reported sales?

Yes. Each 10b5-1 transaction lists gross proceeds for that sale, for example $21,026.97 for the 4,414-share sale on 04/13/2026, and similar dollar amounts are shown for other dated transactions.