Ross J Muken 10b5-1 sales reported (SOPH) via Morgan Stanley

Rhea-AI Filing Summary

Ross J Muken reported multiple 10b5-1 dispositions of Common Stock via Form 144, listing specific sale dates, share counts, and proceeds. The filing also lists Restricted Stock Units dated 06/18/2026.

The excerpt shows sale entries including 05/19/2026 (761 shares for $3,501.06), 04/13/2026 (4,442 shares for $21,166.13), and several April 2026 trades. Broker information lists Morgan Stanley Smith Barney LLC Executive Financial Services.

Insights

Securities Compliance Analyst

Form 144 lists multiple planned dispositions under an existing 10b5-1 plan.

The filing enumerates discrete sales by Ross J Muken with per-trade share counts and proceeds, for example 04/13/2026 — 4,442 shares for $21,166.13. It also notes Restricted Stock Units dated 06/18/2026.

These entries are routine notifications of proposed or effected sales under trading arrangements; subsequent regulatory filings will reflect settlement and any post-transaction holdings.

Corporate Broker Operations

Broker detail is provided for routing and execution tracking.

The broker identified is Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza. The table rows bind each sale to an execution date and dollar proceeds, which supports trade reconciliation.

Operationally, these records support transfer reporting and do not, by themselves, indicate changes to company financials or capital structure.

Key Figures

Sale - 05/19/2026: 761 shares Proceeds - 05/19/2026: $3,501.06 Sale - 04/13/2026: 4,442 shares +4 more

7 metrics

Sale - 05/19/2026 761 shares Sale on <date>05/19/2026</date>

Proceeds - 05/19/2026 <money>$3,501.06</money> Gross proceeds for 761-share sale on <date>05/19/2026</date>

Sale - 04/13/2026 4,442 shares Sale on <date>04/13/2026</date>

Proceeds - 04/13/2026 <money>$21,166.13</money> Gross proceeds for 4,442-share sale on <date>04/13/2026</date>

Sale - 04/14/2026 2,800 shares Sale on <date>04/14/2026</date>

Proceeds - 04/14/2026 <money>$13,887.16</money> Gross proceeds for 2,800-share sale on <date>04/14/2026</date>

Restricted Stock Units N/A (RSUs) Securities To Be Sold dated <date>06/18/2026</date>

Key Terms

10b5-1, Restricted Stock Units, Form 144

3 terms

10b5-1 regulatory

"10b5-1 Sales for ROSS J MUKEN 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

"Securities To Be Sold | Common | 06/18/2026 | 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.

Form 144 regulatory

"Filer Information | 144: Filer Information"

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.

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Available on EDGAR 06/22/2026 - 04:48 PM Accepted by SEC EDGAR 06/22/2026 - 04:47 PM Learn about SEC filing dates

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	422	2304.12	68486338	06/22/2026	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	06/18/2026	Restricted Stock Units	Issuer			422	06/18/2026	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	05/19/2026	761	3501.06
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/20/2026	760	3954.96
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/14/2026	2800	13887.16
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/13/2026	4442	21166.13
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/10/2026	3687	17278.76
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/09/2026	1950	9238.91
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/08/2026	2786	13488.14
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/07/2026	2424	11801.49
10b5-1 Sales for ROSS J MUKEN La Piece 12 ch-1180 Rolle V8 00000	Common	04/06/2026	2600	12603.24

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 sales does Ross J Muken report on the Form 144 for SOPH?

The Form 144 lists multiple 10b5-1 sales including 05/19/2026 (761 shares, $3,501.06) and 04/13/2026 (4,442 shares, $21,166.13). It enumerates per-trade share counts and gross proceeds for April–May 2026.

Does the filing show any planned awards or restricted stock activity for SOPH?

Yes, the filing lists Restricted Stock Units dated 06/18/2026 under the Securities To Be Sold section. The entry labels the instrument as Restricted Stock Units with that date.

Which broker handled the reported transactions in the Form 144?

Broker information names Morgan Stanley Smith Barney LLC Executive Financial Services located at 1 New York Plaza, New York, NY 10004. That broker is listed alongside the securities and sale entries in the excerpt.

Are the dollar proceeds for each trade included in the Form 144 excerpt?

Yes, each trade row in the excerpt pairs share counts with gross proceeds—for example, 04/10/2026 shows 3,687 shares with $17,278.76. The filing provides per-trade proceeds for the listed dates.