First Advantage COO acquires 6,826 common shares

The RSUs were originally granted in 2024 and vest in four equal annual installments beginning November 1, 2025, subject to continued service.

Available on EDGAR 11/04/2026 - 04:17 PM EST Accepted by SEC EDGAR 11/04/2026 - 04:16 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

First Advantage Corp.'s Global Chief Operating Officer, Douglas Nairne, reported the disposition of 6,826 restricted stock units through an exercise or conversion, alongside the acquisition of 6,826 common shares on November 1, 2026. After the transactions, his reported direct holdings were 13,652 RSUs and 61,283 common shares. Each RSU represents a contingent right to one common share and may be settled in stock, cash, or a combination.

Insider Trade Summary

6,826 shares exercised/converted

Exercise 2 txns

Insider Nairne Douglas

Role Global Chief Operating Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units F1, F2	6,826	$0.00	$0.00
Exercise	Common Stock F1	6,826	--	--

Holdings After Transaction: Restricted Stock Units — 13,652 contracts (Direct); Common Stock — 61,283 shares (Direct)

Holdings Before and After: Restricted Stock Units, 20,478 to 13,652 contracts (Direct); Common Stock, 54,457 to 61,283 shares (Direct)

Footnotes (2)

1. F1. Each restricted stock unit (RSU) represents a contingent right to receive one share of common stock. The RSUs will be settled in either common stock or cash (or a combination thereof).
2. F2. Represents RSUs originally granted on November 14, 2024, which will vest in four equal annual installments, beginning on November 1, 2025, subject to continued service through such dates.

Key Figures

RSUs disposed in exercise or conversion: 6,826 RSUs Common shares acquired: 6,826 common shares RSUs held after transaction: 13,652 RSUs +1 more

4 metrics

RSUs disposed in exercise or conversion 6,826 RSUs Transaction dated November 1, 2026

Common shares acquired 6,826 common shares Transaction dated November 1, 2026

RSUs held after transaction 13,652 RSUs Reported direct holdings after the November 1, 2026 transaction

Common shares held after transaction 61,283 common shares Reported direct holdings after the November 1, 2026 transaction

Key Terms

restricted stock unit (RSU), contingent right, annual installments

3 terms

restricted stock unit (RSU) financial

"Each restricted stock unit (RSU) represents a contingent right"

A restricted stock unit (RSU) is a promise from a company to give an employee company shares (or cash equal to their value) at a future date if certain conditions are met, such as staying with the company or hitting performance targets. For investors, RSUs matter because when they convert into actual shares they increase the number of shares available and can create selling pressure as employees cash out—think of them as a future paycheck paid in company stock.

contingent right financial

"represents a contingent right to receive one share"

annual installments financial

"will vest in four equal annual installments"

FAQ

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

How many shares did FA's COO acquire?

On November 1, 2026, Douglas Nairne acquired 6,826 common shares in a transaction that also involved the disposition of 6,826 RSUs. His reported direct holdings afterward were 61,283 common shares and 13,652 RSUs.

How do Douglas Nairne's RSUs vest?

The RSUs were originally granted on November 14, 2024, and vest in four equal annual installments beginning November 1, 2025, subject to continued service through those dates.

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

Form 4 Insider Transactions: What Each Field Means →

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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

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^*

Nairne Douglas

(Last) (First) (Middle)

C/O FIRST ADVANTAGE CORPORATION

1 CONCOURSE PARKWAY NE, SUITE 200

(Street)

ATLANTA GEORGIA 30328

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FIRST ADVANTAGE CORP [ FA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Global Chief Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/01/2026

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

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/01/2026		M		6,826	A	(1)	61,283	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
Restricted Stock Units	(1)	11/01/2026		M			6,826	(2)	(2)	Common Stock	6,826	$0	13,652	D

Explanation of Responses:

1. Each restricted stock unit (RSU) represents a contingent right to receive one share of common stock. The RSUs will be settled in either common stock or cash (or a combination thereof).

2. Represents RSUs originally granted on November 14, 2024, which will vest in four equal annual installments, beginning on November 1, 2025, subject to continued service through such dates.

	/s/ Bret T. Jardine, Attorney-in-Fact	11/04/2026
	** 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.
* Form 4: SEC 1474 (03-26)