Quest Resource (QRHC) grants 2,966 RSUs to director Audrey Dunning

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Quest Resource Holding Corp director Audrey Dunning reported an equity award and updated holdings. On May 31, 2026, she received 2,966 restricted stock units (RSUs) of common stock at $1.18 per share under the 2024 Incentive Compensation Plan. These RSUs are scheduled to vest on May 31, 2027, each converting into one share of common stock. After this grant, she holds 55,451 equity-based interests, including 2,966 RSUs vesting on May 31, 2027, 20,000 RSUs vesting on August 13, 2026, and 32,485 shares of common stock beneficially owned. The filing also notes deferred stock units (DSUs) whose underlying shares will be issued when she separates from service.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Dunning Audrey

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,966	$1.18	$3K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 55,451 shares (Direct, null)

Footnotes (1)

These reported securities represent restricted stock units ("RSUs") granted on May 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 May 31, 2027. Includes (a) 2,966 RSUs that are scheduled to fully vest on May 31, 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. 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

New RSU grant: 2,966 RSUs Grant price: $1.18 per share Total equity interests after grant: 55,451 units +3 more

6 metrics

New RSU grant 2,966 RSUs Granted on May 31, 2026 under 2024 Incentive Compensation Plan

Grant price $1.18 per share Price per share for 2,966 RSUs granted May 31, 2026

Total equity interests after grant 55,451 units Holdings following reported transactions

RSUs vesting May 31, 2027 2,966 RSUs Scheduled to fully vest on May 31, 2027

RSUs vesting August 13, 2026 20,000 RSUs Previously granted RSUs scheduled to fully vest August 13, 2026

Common shares beneficially owned 32,485 shares Common stock beneficially owned by Audrey Dunning

Key Terms

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

4 terms

restricted stock units ("RSUs") financial

"These reported securities represent restricted stock units ("RSUs") granted on May 31, 2026 under the Issuer's 2024 Incentive Compensation Plan."

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.

2024 Incentive Compensation Plan financial

"These reported securities represent restricted stock units ("RSUs") granted on May 31, 2026 under the Issuer's 2024 Incentive Compensation Plan."

deferred stock units ("DSUs") financial

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

beneficially owned financial

"Includes (a) 2,966 RSUs..., (c) 32,485 shares of common stock beneficially owned by the Reporting Person."

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

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Form 4 Insider Transactions: What Each Field Means →

06/02/2026 - 07:38 PM

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)
05/31/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/31/2026		A		2,966⁽¹⁾	A	$1.18	55,451⁽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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. These reported securities represent restricted stock units ("RSUs") granted on May 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 May 31, 2027.

2. Includes (a) 2,966 RSUs that are scheduled to fully vest on May 31, 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	06/02/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What equity award did Audrey Dunning report for Quest Resource (QRHC)?

Audrey Dunning reported receiving 2,966 restricted stock units (RSUs) of Quest Resource common stock. The award was granted under the company’s 2024 Incentive Compensation Plan at $1.18 per share and represents a standard, compensation-related equity grant to a director.

When do Audrey Dunning’s new Quest Resource (QRHC) RSUs vest?

The 2,966 RSUs granted to Audrey Dunning are scheduled to fully vest on May 31, 2027. Upon vesting, each RSU converts into one share of Quest Resource common stock, increasing her directly held share count without requiring a cash purchase.

How many Quest Resource (QRHC) equity interests does Audrey Dunning hold after this filing?

Following the reported transactions, Audrey Dunning holds 55,451 equity interests tied to Quest Resource. This includes 2,966 RSUs vesting May 31, 2027, 20,000 RSUs vesting August 13, 2026, and 32,485 shares of common stock beneficially owned in her account.

What are the additional RSU grants disclosed for Audrey Dunning at Quest Resource (QRHC)?

Beyond the new 2,966 RSUs, the filing notes 20,000 previously granted RSUs scheduled to fully vest on August 13, 2026. Together, these RSUs provide future share delivery over time as service-based vesting conditions are met under the 2024 Incentive Compensation Plan.

What are the deferred stock units (DSUs) mentioned for Quest Resource (QRHC) director Audrey Dunning?

The filing states that Audrey Dunning holds deferred stock units (DSUs) granted under the 2024 Incentive Compensation Plan. Shares of common stock underlying these DSUs will be issued when she separates from service, deferring actual share delivery until that future event.