SOPH insider 10b5-1 sales and RSU disclosures (Morgan Stanley Smith Barney LLC)

Rhea-AI Filing Summary

Morgan Stanley Smith Barney LLC reported Form 144 trading activity tied to SOPH restricted stock units and 10b5-1 sales. The filing lists 14,556 shares of restricted stock units dated 04/02/2026 and 5,000 shares dated 08/18/2024, and multiple 10b5-1 sale transactions between 01/12/2026 and 03/19/2026.

The excerpt shows a series of 10b5-1 sales by Philippe Menu: transactions of 5,000 and 608 common shares on several dates with reported proceeds (for example, $22,592.50 on 03/12/2026 and $2,912.81 on 03/19/2026). The filing lists the broker and indicates the trades were executed under an automated plan.

Insights

Securities Compliance Attorney

Routine resale disclosure under Form 144 for restricted stock units and 10b5-1 trades.

Form 144 is a notification required when certain restricted or control securities may be sold. The filing lists specific restricted stock unit lots (14,556 shares and 5,000 shares) and shows executed 10b5-1 sales on named dates.

These entries are procedural: they document intended or completed sales and the broker used. Subsequent filings (Forms 4 or 5) or trade confirmations would provide full ownership impact.

Equity Markets Analyst

Series of small, scheduled dispositions via a 10b5-1 plan; not indicative of material corporate change.

The transactions listed are multiple modest blocks (5,000 and 608 shares) with corresponding proceeds reported. The pattern—repeated fixed-size trades under a 10b5-1 plan—typically reflects prearranged liquidity rather than ad hoc insider signaling.

Market impact is likely minimal given the individual sizes; monitoring related Form 4/5 filings could clarify remaining holdings.

Key Figures

RSUs dated 04/02/2026: 14,556 shares RSUs dated 08/18/2024: 5,000 shares 10b5-1 sale on 03/12/2026: 5,000 shares +3 more

6 metrics

RSUs dated 04/02/2026 14,556 shares restricted stock units dated 04/02/2026

RSUs dated 08/18/2024 5,000 shares restricted stock units dated 08/18/2024

10b5-1 sale on 03/12/2026 5,000 shares proceeds reported $22,592.50

10b5-1 sale on 03/19/2026 608 shares proceeds reported $2,912.81

10b5-1 sale on 02/12/2026 5,000 shares proceeds reported $23,626.00

10b5-1 sale on 01/12/2026 5,000 shares proceeds reported $25,622.50

Key Terms

Form 144, 10b5-1, Restricted Stock Units

3 terms

Form 144 regulatory

"Form 144 trading activity tied to SOPH restricted stock units"

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 PHILIPPE MENU listed on dated trade lines"

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 | 14556 | 04/02/2026"

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	19556	98562.24	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			14556	04/02/2026	N/A
Common	08/18/2024	Restricted Stock Units	Issuer			5000	08/18/2024	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 PHILIPPE MENU La Piece 12 ch-1180 Rolle V8 00000	Common	03/19/2026	608	2912.81
10b5-1 Sales for PHILIPPE MENU La Piece 12 ch-1180 Rolle V8 00000	Common	03/12/2026	5000	22592.50
10b5-1 Sales for PHILIPPE MENU La Piece 12 ch-1180 Rolle V8 00000	Common	02/19/2026	608	2932.38
10b5-1 Sales for PHILIPPE MENU La Piece 12 ch-1180 Rolle V8 00000	Common	02/12/2026	5000	23626.00
10b5-1 Sales for PHILIPPE MENU La Piece 12 ch-1180 Rolle V8 00000	Common	01/20/2026	608	3268.73
10b5-1 Sales for PHILIPPE MENU La Piece 12 ch-1180 Rolle V8 00000	Common	01/12/2026	5000	25622.50

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 Morgan Stanley Smith Barney's Form 144 for SOPH disclose?

It discloses intended or completed sales of restricted securities and 10b5-1 trades. The filing lists 14,556 RSUs dated 04/02/2026, 5,000 RSUs dated 08/18/2024, and several 10b5-1 sales between January and March 2026.

Who executed the sales listed on the SOPH Form 144?

The excerpt shows 10b5-1 sales executed for Philippe Menu through Morgan Stanley Smith Barney LLC. Multiple trades of 5,000 and 608 shares appear on dated entries between 01/12/2026 and 03/19/2026.

How large were the 10b5-1 transactions reported on the SOPH filing?

Reported trade sizes include recurring blocks of 5,000 shares and smaller blocks of 608 shares. Example proceeds shown include $22,592.50 and $2,912.81 on specific trade dates in 2026.

Does the Form 144 indicate whether sales were pre-planned for SOPH?

Yes. The entries are labeled as 10b5-1 Sales, indicating trades executed under a pre-arranged trading plan rather than discretionary open-market timing by the reporting person.