STOCK TITAN

Myriad Genetics CCO exit leaves 573K-share stake

Former Chief Commercial Officer Brian J. Donnelly exits Section 16 status while retaining substantial MYGN equity holdings.

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

MYRIAD GENETICS INC (MYGN) disclosed an "Exit" Form 4 for Brian J. Donnelly, who, effective September 16, 2026, no longer serves as Chief Commercial Officer and is therefore no longer subject to Section 16 reporting. The filing reports Donnelly’s continuing direct holdings of common stock and performance-based restricted stock units, but no new transactions or trades. No Rule 10b5-1 plan is reported.

Positive

  • None.

Negative

  • None.
Insider Donnelly Brian J
Role Chief Commercial Officer
Type Security Shares Price Value
holding Performance-Based Restricted Stock Units F1 -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Performance-Based Restricted Stock Units — 236,167 contracts (Direct); Common Stock — 573,363 shares (Direct)
Footnotes (1)
  1. F1. The shares subject to the performance-based restricted stock units ("PSUs") represent the maximum number of shares that may vest based on the Issuer's achievement of specified stock price milestones. The PSUs will vest upon certification by the Compensation and Human Capital Committee as to 25% of the shares upon the achievement of each of four stock price milestones.
Common Stock holdings 573,363 shares Direct MYGN common stock held by Brian J. Donnelly after the reported change
Maximum PSU underlying shares 236,167 shares Maximum MYGN shares that may vest under performance-based restricted stock units
PSU vesting tranches 4 milestones, 25% per milestone PSUs vest upon achievement of four stock price milestones and committee certification
Officer exit date September 16, 2026 Date Brian J. Donnelly ceased serving as Chief Commercial Officer and Section 16 status ended
Performance-Based Restricted Stock Units financial
"The shares subject to the performance-based restricted stock units ("PSUs") represent"
Performance-based restricted stock units are a type of employee equity award that converts into company shares only if predefined financial or operational targets are met over a set period. Think of it like a bonus check that becomes stock only when specific goals are hit; it ties pay to results, aligning managers’ incentives with shareholders. Investors care because these awards affect future share count, executive incentives, and signal how management’s success will be measured and rewarded.
stock price milestones financial
"may vest based on the Issuer's achievement of specified stock price milestones"
Section 16 reporting regulatory
"therefore is no longer subject to Section 16 reporting"
Compensation and Human Capital Committee regulatory
"will vest upon certification by the Compensation and Human Capital Committee"
A compensation and human capital committee is a board-level group that sets and oversees executive pay, employee incentive plans, hiring and retention strategies, succession planning, and workplace policies. Think of it as the company’s talent and pay steering team — it shapes who gets hired or promoted, how employees are rewarded, and how workforce risks are managed. Investors care because those choices drive labor costs, company performance, leadership stability and reputation, all of which affect long-term value.

FAQ

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

What change does this Form 4 report for MYGN’s Brian J. Donnelly?

It reports that, effective September 16, 2026, Brian J. Donnelly no longer serves as Chief Commercial Officer of Myriad Genetics and therefore is no longer subject to Section 16 reporting. The filing is characterized as an "Exit" Form 4 and does not report new trades.

Does this MYGN Form 4 disclose any stock purchases or sales by Brian J. Donnelly?

No. The Form 4 indicates no reported purchases or sales. It only shows Donnelly’s holdings in common stock and performance-based restricted stock units as of his exit from Section 16 status.

How many MYGN common shares does Brian J. Donnelly hold after this filing?

The filing shows that Brian J. Donnelly directly holds 573,363 shares of Common Stock of Myriad Genetics following the reported change in his officer status.

What performance-based restricted stock units does Brian J. Donnelly hold in MYGN?

He holds performance-based restricted stock units tied to up to 236,167 underlying shares of Common Stock. These represent the maximum shares that may vest based on the company’s achievement of specified stock price milestones and related committee certification.

How do Brian J. Donnelly’s MYGN PSUs vest according to this Form 4?

The PSUs will vest upon certification by the Compensation and Human Capital Committee as to 25% of the shares upon the achievement of each of four stock price milestones, for a maximum of 236,167 shares that may vest.

Is a Rule 10b5-1 trading plan involved in this MYGN Form 4?

No. The filing indicates that no Rule 10b5-1 trading plan is reported in connection with the disclosed holdings and status change.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
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
X
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*
Donnelly Brian J

(Last)(First)(Middle)
322 NORTH 2200 WEST

(Street)
SALT LAKE CITY UTAH 84116

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
MYRIAD GENETICS INC [ MYGN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Commercial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/16/2026
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
Common Stock573,363D
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
Performance-Based Restricted Stock Units(1) (1) (1)Common Stock236,167236,167D
Explanation of Responses:
1. The shares subject to the performance-based restricted stock units ("PSUs") represent the maximum number of shares that may vest based on the Issuer's achievement of specified stock price milestones. The PSUs will vest upon certification by the Compensation and Human Capital Committee as to 25% of the shares upon the achievement of each of four stock price milestones.
Remarks:
This "Exit" Form 4 is voluntarily filed to report solely that, effective on September 16, 2026, the Reporting Person no longer serves in the role of Chief Commercial Officer of the Company, and therefore is no longer subject to Section 16 reporting.
By: Justin Hunter For: Brian J. Donnelly09/18/2026
** 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)

Keep reading