STOCK TITAN

Metagenomi Therapeutics (MGX) director awarded options on 21,000 shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Metagenomi Therapeutics director Dere Willard H received a grant of stock options covering 21,000 shares of common stock. The options have an exercise price of $1.23 per share and expire on June 8, 2036. These options vest in full on the earlier of one year after the grant date or the company’s 2027 annual stockholder meeting, provided he continues serving the company through that vesting date.

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Insider Dere Willard H
Role Director
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 21,000 $0.00 --
Holdings After Transaction: Stock Option (Right to Buy) — 21,000 shares (Direct)
Footnotes (1)
  1. [object Object]
Option grant size 21,000 shares Stock Option (Right to Buy) granted to director
Exercise price $1.23 per share Stock option strike price for underlying common stock
Expiration date June 8, 2036 Option term end for the 21,000-share grant
Shares underlying options after grant 21,000 shares Total derivative shares following this reported transaction
Stock Option (Right to Buy) financial
"security_title: "Stock Option (Right to Buy)""
exercise price financial
"conversion_or_exercise_price: "1.2300""
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
Grant Date financial
"The shares subject to this option shall vest and become exercisable upon the earlier of (i) the one-year anniversary of the Grant Date"
The grant date is the day a company formally gives an employee or contractor the right to receive stock-based compensation, such as stock options or restricted shares. It matters to investors because it fixes key terms—like the price, the start of the ownership clock, and when the award will affect the company’s financial statements and share count—so it can influence dilution, reported expenses, and potential future selling pressure.
vest and become exercisable financial
"The shares subject to this option shall vest and become exercisable upon the earlier of (i) the one-year anniversary"
annual meeting of stockholders financial
"or (ii) the date of the Company's 2027 annual meeting of stockholders"

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

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FAQ

What insider transaction did Metagenomi Therapeutics (MGX) report for Dere Willard H?

Metagenomi Therapeutics reported that director Dere Willard H received a stock option grant for 21,000 shares. The award is compensation-based, not an open-market trade, and gives him the right to buy common stock at a fixed exercise price if vesting conditions are satisfied.

How many Metagenomi Therapeutics (MGX) shares are covered by the new option grant?

The new stock option grant covers 21,000 shares of Metagenomi Therapeutics common stock. These are derivative rights, not currently owned shares, and become exercisable only after vesting, allowing the director to purchase shares at a preset exercise price in the future.

What is the exercise price and expiration date of the Metagenomi (MGX) option grant?

The stock options have an exercise price of $1.23 per share and expire on June 8, 2036. This means the director can, if vested, buy shares at $1.23 any time before that expiration date, regardless of the market price then.

When do Dere Willard H’s Metagenomi Therapeutics (MGX) options vest?

The options vest and become exercisable on the earlier of one year after the grant date or the company’s 2027 annual stockholder meeting. Vesting is conditional on Dere Willard H continuing his service with Metagenomi Therapeutics through that vesting date, according to the footnote disclosure.

Is Dere Willard H’s Metagenomi (MGX) Form 4 transaction a market purchase or sale?

The Form 4 shows a grant of stock options, not a market purchase or sale. It is coded as a grant or award acquisition, meaning the director received options as compensation rather than buying or selling common shares in the open market.
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*
Dere Willard H

(Last)(First)(Middle)
C/O METAGENOMI THERAPEUTICS, INC.
5959 HORTON STREET, 7TH FLOOR

(Street)
EMERYVILLE CALIFORNIA 94608

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Metagenomi Therapeutics, Inc. [ MGX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/09/2026
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
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
Stock Option (Right to Buy)$1.2306/09/2026A21,000 (1)06/08/2036Common Stock21,000$021,000D
Explanation of Responses:
1. The shares subject to this option shall vest and become exercisable upon the earlier of (i) the one-year anniversary of the Grant Date or (ii) the date of the Company's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service with the Issuer on such vesting date.
/s/ Matthew L. Wein, attorney-in-fact06/11/2026
** 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)