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Metagenomi Therapeutics (MGX) director awarded 17,400 stock options at $1.23

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Metagenomi Therapeutics director Reid Laurence received a grant of stock options covering 17,400 shares of common stock. The options have an exercise price of $1.23 per share and expire on June 8, 2036. They vest on the earlier of one year from the grant date or the company’s 2027 annual stockholder meeting, subject to his continued service.

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Insider Reid Laurence
Role Director
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 17,400 $0.00 $0.00
Holdings After Transaction: Stock Option (Right to Buy) — 17,400 shares (Direct)
Footnotes (1)
  1. F1. 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.
Option grant size 17,400 shares Stock Option (Right to Buy) awarded to director
Exercise price $1.23 per share Strike price for the stock options
Total derivative holdings 17,400 options Total shares underlying options after transaction
Expiration date June 8, 2036 Option term end date
Vesting trigger 1 year or 2027 meeting Earlier of one-year anniversary or 2027 annual meeting
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.
vesting 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"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
expiration date financial
"expiration_date: "2036-06-08T00:00:00.000Z""
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
underlying security financial
"underlying_security_title: "Common Stock""

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

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FAQ

What insider transaction did Metagenomi Therapeutics (MGX) report for Reid Laurence?

Metagenomi Therapeutics reported that director Reid Laurence received a grant of stock options for 17,400 shares of common stock. The filing shows this as a compensation-related award, not an open-market purchase or sale of existing shares.

What is the exercise price of the new Metagenomi Therapeutics (MGX) stock options?

The granted stock options have an exercise price of $1.23 per share. This means Laurence can buy Metagenomi common stock at $1.23 once the options vest, regardless of the market price at that time, until they expire.

When do Reid Laurence’s Metagenomi (MGX) stock options vest?

The options vest upon the earlier of the one-year anniversary of the grant date or the date of Metagenomi’s 2027 annual meeting of stockholders. Vesting is conditioned on Laurence continuing to serve with the company through the applicable vesting date.

When do the newly granted Metagenomi Therapeutics (MGX) options expire?

The stock options granted to Reid Laurence expire on June 8, 2036. After that date, any unexercised portion of the 17,400-share option grant will lapse, and he will no longer be able to purchase shares under this award.

How many Metagenomi (MGX) derivative securities does Reid Laurence hold after this grant?

After this grant, Laurence holds 17,400 derivative securities in the form of stock options. The Form 4 indicates this is his total option position reported in this filing, reflecting the full size of the newly awarded grant.

Is Reid Laurence buying or selling Metagenomi Therapeutics (MGX) shares in this Form 4?

The Form 4 reports an acquisition of stock options as a grant or award, not a market trade. There are no open-market purchases or sales of Metagenomi common shares; it is a compensation-related option grant for 17,400 underlying shares.
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*
Reid Laurence

(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)$1.2306/09/2026A17,400 (1)06/08/2036Common Stock17,400$017,400D
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)