[Form 4] Fulgent Genetics, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Fulgent Genetics (FLGT) — Form 4: The company’s Chief Scientific Officer reported a tax‑withholding transaction on 10/26/2025. 1,642 shares of common stock were withheld (code F) to cover taxes upon vesting of restricted stock units related to the November 7, 2022 merger. The withholding was recorded at a price of $23.74 per share.

After this administrative transaction, the reporting person beneficially owns 955,443 shares of FLGT common stock, held directly.

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

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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^*

Gao Hanlin

(Last) (First) (Middle)

C/O FULGENT GENETICS, INC.

4399 SANTA ANITA AVENUE

(Street)

EL MONTE CA 91731

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Fulgent Genetics, Inc. [ FLGT ]

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

3. Date of Earliest Transaction (Month/Day/Year)
10/26/2025

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

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

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

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
Common Stock	10/26/2025		F		1,642(1)	D	$23.74	955,443	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. The shares were withheld from the reporting person to satisfy the tax withholding obligations that arose upon the vesting of certain restricted stock units assumed pursuant to the Agreement and Plan of Merger, dated as of November 7, 2022 by and among Fulgent Genetics, Inc., FG Merger Sub, Inc., Fulgent Pharma Holdings, Inc., and the stockholders listed therein. These awards were originally reported on Form 4 filed with the U.S. Securities and Exchange Commission on November 9, 2022.

	/s/ Paul Kim as Attorney-in-Fact	10/28/2025
	** 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.

FAQ

What did FLGT disclose in this Form 4?

A tax-withholding event where 1,642 shares were withheld on 10/26/2025 upon RSU vesting, recorded at $23.74 per share.

Who is the reporting person in the FLGT Form 4?

FLGT’s Chief Scientific Officer is the reporting person.

How many FLGT shares does the insider own after the transaction?

The insider beneficially owns 955,443 shares directly after the transaction.

What does transaction code F mean for FLGT?

Code F indicates shares were withheld to satisfy tax obligations upon equity award vesting.

Was this an open-market sale of FLGT shares?

No. It was a withholding for taxes tied to RSU vesting, not an open-market sale.

What corporate event were the RSUs tied to at FLGT?

The RSUs were assumed under the November 7, 2022 merger involving Fulgent Pharma Holdings, Inc.