Quest Resource director granted 2,755 RSUs

Dunning Audrey reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Dunning Audrey reported acquisition or exercise transactions in this Form 4 filing.

Quest Resource Holding Corp director Audrey Dunning received a grant of 2,755 restricted stock units (RSUs) of common stock on July 31, 2026 under the 2024 Incentive Compensation Plan, with a reported transaction price of $1.27 per share. These RSUs are scheduled to vest on March 1, 2027.

After this award, her reported holdings include 8,498 RSUs vesting March 1, 2027, 20,000 RSUs vesting August 13, 2026, and 32,485 shares of common stock. She also holds deferred stock units whose underlying shares will be issued upon her separation from service with Quest Resource.

Insider Trade Summary

Grant/Award: 2,755 shares

Grant/Award 2 txns

Insider Dunning Audrey

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1, F2	2,755	$1.27	$3K
holding	Common Stock F3	--	--	--

Holdings After Transaction: Common Stock — 62,876 shares (Direct)

Footnotes (3)

1. F1. These reported securities represent restricted stock units ("RSUs") granted on July 31, 2026 under the Issuer's 2024 Incentive Compensation Plan. Each RSU represents a contingent right to receive one share of common stock upon vesting. The RSUs are scheduled to vest on March 1, 2027.
2. F2. Includes (a) 8,498 RSUs that are scheduled to fully vest on March 1, 2027, (b) 20,000 RSUs that are scheduled to fully vest on August 13, 2026 and (c) 32,485 shares of common stock beneficially owned by the Reporting Person.
3. F3. These reported securities represent deferred stock units ("DSUs") granted under the Issuer's 2024 Incentive Compensation Plan. The shares of common stock underlying such DSUs shall be issued upon the Reporting Person's separation from service with the Issuer.

Key Figures

RSU grant: 2,755 RSUs Grant value per share: $1.27 per share RSUs vesting 3/1/2027: 8,498 RSUs +2 more

5 metrics

RSU grant 2,755 RSUs Restricted stock units granted July 31, 2026 under 2024 Incentive Compensation Plan

Grant value per share $1.27 per share Reported transaction price for RSU grant on July 31, 2026

RSUs vesting 3/1/2027 8,498 RSUs RSUs scheduled to fully vest on March 1, 2027

RSUs vesting 8/13/2026 20,000 RSUs RSUs scheduled to fully vest on August 13, 2026

Common shares owned 32,485 shares Shares of common stock beneficially owned by Audrey Dunning

Key Terms

restricted stock units ("RSUs"), deferred stock units ("DSUs"), 2024 Incentive Compensation Plan

3 terms

restricted stock units ("RSUs") financial

"These reported securities represent restricted stock units ("RSUs") granted on July 31, 2026"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

deferred stock units ("DSUs") financial

"These reported securities represent deferred stock units ("DSUs") granted under the Issuer's 2024 Incentive Compensation Plan"

2024 Incentive Compensation Plan financial

"granted on July 31, 2026 under the Issuer's 2024 Incentive Compensation Plan"

FAQ

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

What equity award did QRHC director Audrey Dunning receive on July 31, 2026?

Audrey Dunning received a grant of 2,755 restricted stock units (RSUs) of Quest Resource Holding Corp common stock on July 31, 2026. The RSUs were issued under the 2024 Incentive Compensation Plan with a reported value of $1.27 per share.

When do Audrey Dunning’s new and existing QRHC RSUs vest?

The new grant of 2,755 RSUs is scheduled to vest on March 1, 2027. She also holds 8,498 RSUs vesting March 1, 2027 and 20,000 RSUs vesting on August 13, 2026, all under Quest Resource’s 2024 incentive plan.

What are Audrey Dunning’s reported QRHC share and RSU holdings after the grant?

Following the grant, Audrey Dunning’s reported holdings include 8,498 RSUs vesting March 1, 2027, 20,000 RSUs vesting August 13, 2026, and 32,485 shares of Quest Resource common stock, plus additional deferred stock units payable in shares upon her separation from service.

What deferred stock units (DSUs) does QRHC’s Audrey Dunning hold?

Audrey Dunning holds deferred stock units (DSUs) granted under Quest Resource’s 2024 Incentive Compensation Plan. According to the disclosure, the shares of common stock underlying these DSUs will be issued when she experiences a separation from service with the company.

Were Audrey Dunning’s QRHC transactions made under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is explicitly not affirmed, indicating the reported transactions are not reported as being made pursuant to a Rule 10b5-1 trading plan. No trading-plan footnote is provided for these awards or holdings.

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

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Available on EDGAR 08/04/2026 - 08:08 PM Accepted by SEC EDGAR 08/04/2026 - 08:07 PM Learn about SEC filing dates

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^*

Dunning Audrey

(Last) (First) (Middle)

C/O QUEST RESOURCE HOLDING CORPORATION

433 E. LAS COLINAS BOULEVARD, SUITE 675

(Street)

IRVING TEXAS 75039

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Quest Resource Holding Corp [ QRHC ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/31/2026

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	07/31/2026		A		2,755(1)	A	$1.27	60,983(2)	D
Common Stock								1,893(3)	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. These reported securities represent restricted stock units ("RSUs") granted on July 31, 2026 under the Issuer's 2024 Incentive Compensation Plan. Each RSU represents a contingent right to receive one share of common stock upon vesting. The RSUs are scheduled to vest on March 1, 2027.

2. Includes (a) 8,498 RSUs that are scheduled to fully vest on March 1, 2027, (b) 20,000 RSUs that are scheduled to fully vest on August 13, 2026 and (c) 32,485 shares of common stock beneficially owned by the Reporting Person.

3. These reported securities represent deferred stock units ("DSUs") granted under the Issuer's 2024 Incentive Compensation Plan. The shares of common stock underlying such DSUs shall be issued upon the Reporting Person's separation from service with the Issuer.

	/s/ Brett W. Johnston, as Attorney-in-Fact	08/04/2026
	** 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)