20,689 RSUs slated for sale; SOPH (NASDAQ: SOPH) Form 144 filing

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC filed a Form 144 for SOPH listing 20,689 Restricted Stock Units of Common Stock to be sold on 04/02/2026. The filing also records three 10b5-1 sales by ROSS J MUKEN: 1,183 shares on 03/19/2026 for $5,670.95, and 760 shares on 02/19/2026 and 01/20/2026 for $3,665.94 and $4,077.78, respectively.

Key Figures

Restricted Stock Units to be sold: 20,689 shares 10b5-1 sale on 03/19/2026: 1,183 shares 10b5-1 sale on 02/19/2026: 760 shares +1 more

4 metrics

Restricted Stock Units to be sold 20,689 shares to be sold on 04/02/2026

10b5-1 sale on 03/19/2026 1,183 shares proceeds <money>$5,670.95</money>

10b5-1 sale on 02/19/2026 760 shares proceeds <money>$3,665.94</money>

10b5-1 sale on 01/20/2026 760 shares proceeds <money>$4,077.78</money>

Key Terms

Form 144, 10b5-1, Restricted Stock Units

3 terms

Form 144 regulatory

"144: Securities To Be Sold"

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.

10b5-1 regulatory

"10b5-1 Sales for ROSS J MUKEN"

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

"Restricted Stock Units | Issuer | 20689"

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.

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	20689	104272.56	68486338	04/06/2026	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	04/02/2026	Restricted Stock Units	Issuer			20689	04/02/2026	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 ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	03/19/2026	1183	5670.95
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	02/19/2026	760	3665.94
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	01/20/2026	760	4077.78

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 disclose?

The Form 144 lists 20,689 Restricted Stock Units of common stock to be sold on 04/02/2026. It also notes three recent 10b5-1 sales by ROSS J MUKEN totaling 2,703 shares across January–March 2026.

Who conducted recent sales reported in the filing for SOPH?

The filing shows three 10b5-1 sales by ROSS J MUKEN: 1,183 shares on 03/19/2026, and 760 shares on 02/19/2026 and 01/20/2026, with proceeds listed for each transaction.

Are the securities listed as issuer-directed in the SOPH filing?

Yes. The entry for the securities to be sold identifies the instrument as Restricted Stock Units and shows Issuer under the counterparty/holder column for the 04/02/2026 sale of 20,689 units.

How many shares were sold in total in the last three months per the filing?

The three recorded 10b5-1 transactions sum to 2,703 shares: 1,183 on 03/19/2026 plus 760 on 02/19/2026 and 760 on 01/20/2026, with corresponding proceeds listed for each sale.