SOPHiA GENETICS CSO sells 608 shares for taxes

SOPHiA GENETICS SA Chief Scientific Officer Zhenyu Xu reported an open-market sale of 608 Ordinary Shares at a weighted average price of $5.2053 per share.

Rhea-AI Filing Summary

SOPHiA GENETICS SA Chief Scientific Officer Zhenyu Xu reported an open-market sale of 608 Ordinary Shares at a weighted average price of $5.2053 per share. According to the disclosure, the shares were sold to satisfy tax withholding obligations tied to restricted stock units that vested on April 18, 2026.

The transactions were executed under a pre-established Rule 10b5-1(c) trading plan and are described as non-discretionary. Following these sales, Xu directly holds 630,888 Ordinary Shares.

Insider Trade Summary 10b5-1

Net Seller: 608 shares

Net Sell 1 txn

Insider Xu Zhenyu

Role Chief Scientific Officer

Sold 608 shs ($3K)

Type	Security	Shares	Price	Value
Sale	Ordinary Shares	608	$5.2053	$3K

Holdings After Transaction: Ordinary Shares — 630,888 shares (Direct)

Footnotes (2)

1. F1. Represents shares sold by the Reporting Person in the open market to satisfy tax withholding obligations arising in connection with the vesting of restricted stock units on April 18, 2026. These sales were effected pursuant to a pre-established Rule 10b5-1(c) trading plan adopted by the Reporting Person and do not represent discretionary trades.
2. F2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $5.10 to $5.29, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Key Figures

Shares sold: 608 shares Weighted average sale price: $5.2053 per share Post-transaction holdings: 630,888 shares +1 more

4 metrics

Shares sold 608 shares Open-market sale on April 20, 2026

Weighted average sale price $5.2053 per share Ordinary Shares sold to satisfy tax withholding

Post-transaction holdings 630,888 shares Ordinary Shares held directly after transaction

Sale price range $5.10–$5.29 per share Multiple transactions within this price range

Key Terms

restricted stock units, Rule 10b5-1(c) trading plan, weighted average price, open market

4 terms

restricted stock units financial

"arising in connection with the vesting of restricted stock units on April 18, 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.

Rule 10b5-1(c) trading plan regulatory

"These sales were effected pursuant to a pre-established Rule 10b5-1(c) trading plan"

A Rule 10b5-1(c) trading plan is a legally defined, pre-set schedule that lets company insiders automatically buy or sell stock at specified times or under set formulas when they are not in possession of undisclosed, sensitive information. Think of it like an automatic payment plan for trades: because the instructions are written in advance, trades under the plan help protect insiders from allegations of trading on secret information and give investors clearer expectations about when insiders will transact, which can affect liquidity and perceived transparency.

weighted average price financial

"The price reported in Column 4 is a weighted average price"

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market financial

"shares sold by the Reporting Person in the open market to satisfy tax withholding obligations"

An open market is a system where buying and selling of goods, services, or financial assets happen freely without restrictions or special controls. For investors, it means they can trade assets easily and quickly, which helps determine fair prices based on supply and demand. This environment encourages transparency and competition, making it easier to buy or sell with confidence.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did SOPHiA GENETICS (SOPH) report for Zhenyu Xu?

SOPHiA GENETICS reported that Chief Scientific Officer Zhenyu Xu sold 608 Ordinary Shares. The sale was an open-market transaction at a weighted average price of $5.2053 per share, related to tax withholding obligations on recently vested restricted stock units.

Why did SOPHiA GENETICS (SOPH) CSO Zhenyu Xu sell 608 shares?

The 608 shares were sold to cover tax withholding obligations from the vesting of restricted stock units on April 18, 2026. This type of sale is a common administrative step linked to equity compensation rather than a discretionary change in investment position.

Were Zhenyu Xu’s SOPHiA GENETICS (SOPH) share sales made under a Rule 10b5-1 plan?

Yes. The filing states the sales were executed under a pre-established Rule 10b5-1(c) trading plan. Such plans schedule trades in advance, which means the timing of the transactions is not a reaction to current market conditions or new information.

How many SOPHiA GENETICS (SOPH) shares does Zhenyu Xu hold after the reported sale?

After selling 608 Ordinary Shares, Zhenyu Xu directly holds 630,888 Ordinary Shares. This indicates the reported transaction represents a very small portion of his overall direct holdings in SOPHiA GENETICS SA.

At what prices were the SOPHiA GENETICS (SOPH) shares sold by Zhenyu Xu?

The weighted average sale price was $5.2053 per share. The filing notes that multiple trades occurred in a price range between $5.10 and $5.29 per share, inclusive, with detailed breakdowns available upon written request to the company.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 04/21/2026 - 04:04 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Xu Zhenyu

(Last) (First) (Middle)

C/O SOPHIA GENETICS SA

LA PIECE 12

(Street)

ROLLE 1180

(City) (State) (Zip)

SWITZERLAND

(Country)

2. Issuer Name and Ticker or Trading Symbol
SOPHiA GENETICS SA [ SOPH ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Scientific Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/20/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	04/20/2026		S		608(1)	D	$5.2053(2)	630,888	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares sold by the Reporting Person in the open market to satisfy tax withholding obligations arising in connection with the vesting of restricted stock units on April 18, 2026. These sales were effected pursuant to a pre-established Rule 10b5-1(c) trading plan adopted by the Reporting Person and do not represent discretionary trades.

2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $5.10 to $5.29, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Remarks:

	/s/ Elimara Brunetto as Attorney-in-fact for Zhenyu Xu	04/21/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)