STOCK TITAN

GeneDx CEO sells 3,692 shares to cover taxes

GeneDx CEO Katherine Stueland settled RSUs and sold shares solely to cover tax withholding, while retaining a substantial equity position.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

GeneDx Holdings Corp. (WGS) reported that its chief executive officer, Katherine Stueland, had 6,547 Restricted Stock Units settle into the same number of shares of Class A Common Stock on September 9, 2026. Of these shares, 3,692 were sold in a broker-assisted "sell to cover" transaction at a weighted average price of $84.22 per share to satisfy tax withholding obligations and were not a discretionary sale. After this tax-related sale, she beneficially owned 107,227 shares of Class A Common Stock, held RSUs for up to 298,978 additional shares, and options to purchase up to 107,610 shares, all vesting according to their respective terms.

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Insider Stueland Katherine
Role CHIEF EXECUTIVE OFFICER
Sold 3,692 shs ($311K)
Approx. gross sale proceeds $311K
Type Security Shares Price Value
Exercise Restricted Stock Unit F1, F5 6,547 $0.00 $0.00
Exercise Class A Common Stock F1 6,547 $0.00 $0.00
Sale Class A Common Stock F2, F3, F4 3,692 $84.2178 $311K
Holdings After Transaction: Restricted Stock Unit — 6,547 contracts (Direct); Class A Common Stock — 107,227 shares (Direct)
Footnotes (5)
  1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration.
  2. F2. The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.
  3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.07 to $84.22 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  4. F4. Following the reported sale undertaken to satisfy tax withholding liabilities, in addition to the 107,227 shares of Class A Common Stock beneficially owned by the Reporting Person, the Reporting Person held RSUs representing contingent rights to receive up to an aggregate of 298,978 shares of Class A Common Stock and options to purchase up to an aggregate of 107,610 shares of Class A Common Stock, which RSUs and options vest according to their respective terms.
  5. F5. 6.25% of the total award vested or vests quarterly, subject to the Reporting Person's continued service to the Issuer on each vesting date, and with the first tranche vested on March 9, 2023. These RSUs do not have an expiration date; they either vest or are cancelled prior to the vesting date.
RSUs settled 6,547 units RSUs converted into Class A Common Stock on September 9, 2026
Shares sold to cover taxes 3,692 shares Portion of vested shares sold in a "sell to cover" transaction
Weighted average sale price $84.2178 per share Shares sold in multiple transactions between $84.07 and $84.22
Shares beneficially owned after sale 107,227 shares Class A Common Stock held by the CEO following the tax-related sale
RSUs outstanding 298,978 units Contingent rights to receive Class A Common Stock after reported transactions
Stock options outstanding 107,610 options Options to purchase Class A Common Stock, vesting per their terms
Quarterly RSU vesting rate 6.25% of award per quarter Vesting schedule for the related RSU award beginning March 9, 2023
Restricted Stock Unit financial
"Each restricted stock unit ("RSU") represents a contingent right to receive 1 share"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
sell to cover financial
"obligations to be funded by a "sell to cover" transaction and does not represent"
Sell to cover is when a person who receives company stock through options or awards sells just enough shares immediately to pay required taxes, exercise costs, or fees, keeping the rest. Think of it like cashing part of a bonus to cover the tax bill so you can keep the remainder. For investors, it can create predictable small selling pressure and slightly change the number of shares actually held by insiders without increasing long‑term dilution.
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.
beneficially owned financial
"in addition to the 107,227 shares of Class A Common Stock beneficially owned"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

FAQ

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

What insider transactions did WGS CEO Katherine Stueland report on September 9, 2026?

She had 6,547 RSUs settle into the same number of Class A Common shares, then sold 3,692 of those shares in a "sell to cover" transaction to satisfy tax withholding obligations related to the RSU vesting.

How many GeneDx (WGS) shares did the CEO sell, and at what price?

Katherine Stueland sold 3,692 shares of GeneDx Class A Common Stock at a weighted average price of $84.2178 per share. The shares were sold in multiple transactions between $84.07 and $84.22 per share to cover tax withholding obligations.

Were the WGS CEO’s September 2026 share sales discretionary trades?

No. The filing states the sale represents shares sold to cover tax withholding obligations in connection with RSU vesting and settlement and "does not represent a discretionary transaction" by the reporting person.

What is the WGS CEO’s GeneDx equity stake after the reported transactions?

Following the tax-related sale, Katherine Stueland beneficially owned 107,227 shares of Class A Common Stock, plus RSUs representing contingent rights to receive up to 298,978 shares and options to purchase up to 107,610 shares, subject to vesting conditions.

How do the reported RSUs for the WGS CEO vest over time?

A related RSU award vests at 6.25% of the total award quarterly, subject to continued service with GeneDx on each vesting date. The first tranche vested on March 9, 2023; the RSUs either vest or are cancelled, and they have no expiration date.

Was a Rule 10b5-1 trading plan used for the WGS CEO’s transactions?

No Rule 10b5-1 plan is reported. The Form 4’s plan checkbox is not affirmatively marked, and the footnotes characterize the sale as a tax-related "sell to cover" transaction rather than a discretionary trade under a trading plan.

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

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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).
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*
Stueland Katherine

(Last)(First)(Middle)
C/O GENEDX HOLDINGS CORP.
333 LUDLOW ST., NORTH TOWER, 6TH FLOOR

(Street)
STAMFORD CONNECTICUT 06902

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
GeneDx Holdings Corp. [ WGS ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
CHIEF EXECUTIVE OFFICER
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/09/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock09/09/2026M6,547A$0(1)110,919D
Class A Common Stock09/09/2026S(2)3,692D$84.2178(3)107,227(4)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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(1)09/09/2026M6,547 (5) (5)Class A Common Stock6,547$06,547D
Explanation of Responses:
1. Each restricted stock unit ("RSU") represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement for no consideration.
2. The sale reported on this Form 4 represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. The sale was to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.07 to $84.22 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the U.S. Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
4. Following the reported sale undertaken to satisfy tax withholding liabilities, in addition to the 107,227 shares of Class A Common Stock beneficially owned by the Reporting Person, the Reporting Person held RSUs representing contingent rights to receive up to an aggregate of 298,978 shares of Class A Common Stock and options to purchase up to an aggregate of 107,610 shares of Class A Common Stock, which RSUs and options vest according to their respective terms.
5. 6.25% of the total award vested or vests quarterly, subject to the Reporting Person's continued service to the Issuer on each vesting date, and with the first tranche vested on March 9, 2023. These RSUs do not have an expiration date; they either vest or are cancelled prior to the vesting date.
/s/ Bridget Brown, Attorney-in-Fact09/11/2026
** Signature of Reporting PersonDate
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)

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