Quest Resource director granted 28,767 RSUs

Quest Resource Holding Corp (QRHC) director Glenn Culpepper reported an equity award on August 13, 2026.

Rhea-AI Filing Summary

Quest Resource Holding Corp (QRHC) director Glenn Culpepper reported an equity award on August 13, 2026. He received 28,767 restricted stock units (RSUs) valued at $1.46 per share under the 2024 Incentive Compensation Plan, scheduled to vest on August 13, 2027. Following this grant, his reported holdings include 8,498 RSUs vesting March 1, 2027, 28,767 RSUs vesting August 13, 2027, and 61,585 shares of common stock. A separate holding entry notes 15,000 and 6,629 deferred stock units (DSUs) that will convert into common shares upon his separation from service.

Insider Trade Summary

Grant/Award: 28,767 shares

Grant/Award 2 txns

Insider Culpepper Glenn

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1, F2	28,767	$1.46	$42K
holding	Common Stock F3	--	--	--

Holdings After Transaction: Common Stock — 120,479 shares (Direct)

Footnotes (3)

1. F1. These reported securities represent restricted stock units ("RSUs") granted on August 13, 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 August 13, 2027.
2. F2. Includes (a) 8,498 RSUs that are scheduled to fully vest on March 1, 2027, (b) 28,767 RSUs that are scheduled to fully vest on August 13, 2027 and (c) 61,585 shares of common stock beneficially owned by the Reporting Person.
3. F3. The reported securities include (a) 15,000 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 6,629 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: 28,767 RSUs Grant price per RSU: $1.46 per share RSUs vesting 03/01/2027: 8,498 RSUs +4 more

7 metrics

RSU grant 28,767 RSUs Restricted stock units granted on August 13, 2026 under the 2024 Incentive Compensation Plan

Grant price per RSU $1.46 per share Grant value for the 28,767 RSUs awarded on August 13, 2026

RSUs vesting 03/01/2027 8,498 RSUs RSUs scheduled to fully vest on March 1, 2027

RSUs vesting 08/13/2027 28,767 RSUs New RSU grant scheduled to fully vest on August 13, 2027

Common shares owned 61,585 shares Shares of QRHC common stock beneficially owned by the reporting person

DSUs under 2012 Plan 15,000 DSUs Deferred stock units granted under the 2012 Incentive Compensation Plan

DSUs under 2024 Plan 6,629 DSUs Deferred stock units granted under the 2024 Incentive Compensation Plan

Key Terms

restricted stock units ("RSUs"), deferred stock units ("DSUs"), contingent right, separation from service

4 terms

restricted stock units ("RSUs") financial

"These reported securities represent restricted stock units ("RSUs") granted on August 13, 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

"The reported securities include (a) 15,000 deferred stock units ("DSUs") granted"

contingent right financial

"Each RSU represents a contingent right to receive one share of common stock"

separation from service financial

"shares of common stock underlying such DSUs shall be issued upon the Reporting Person's separation from service"

FAQ

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

What equity award did QRHC director Glenn Culpepper report receiving on August 13, 2026?

Glenn Culpepper reported receiving 28,767 RSUs of Quest Resource Holding Corp common stock at a grant value of $1.46 per share. These RSUs were granted under the 2024 Incentive Compensation Plan and represent a contingent right to receive shares upon vesting.

What is the vesting schedule for Glenn Culpepper’s new RSUs at QRHC?

The newly granted 28,767 RSUs to Glenn Culpepper are scheduled to fully vest on August 13, 2027. Upon vesting, each RSU converts into one share of common stock, assuming continued service and satisfaction of applicable award conditions.

What RSUs and common shares does Glenn Culpepper now beneficially hold in QRHC?

Reported holdings include 8,498 RSUs vesting March 1, 2027, 28,767 RSUs vesting August 13, 2027, and 61,585 shares of QRHC common stock. These figures reflect RSU awards under company incentive plans plus directly beneficially owned common shares.

What deferred stock units (DSUs) does Glenn Culpepper hold in QRHC?

Glenn Culpepper holds 15,000 DSUs granted under the 2012 Incentive Compensation Plan and 6,629 DSUs under the 2024 Plan. The underlying QRHC common shares will be issued when he separates from service with the company.

Are Glenn Culpepper’s reported QRHC transactions associated with a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox is not affirmed, meaning these reported awards are not identified as being effected under a Rule 10b5-1 trading plan. They are described as equity grants under QRHC’s incentive compensation plans.

Under which compensation plans were Glenn Culpepper’s QRHC RSUs and DSUs granted?

The 28,767 RSUs granted on August 13, 2026, and 6,629 DSUs were issued under QRHC’s 2024 Incentive Compensation Plan. An additional 15,000 DSUs were granted under the company’s 2012 Incentive Compensation Plan.

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

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Accepted by SEC EDGAR 08/17/2026 - 05:27 PM EDT 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^*

Culpepper Glenn

(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)
08/13/2026

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	08/13/2026		A		28,767(1)	A	$1.46	98,850(2)	D
Common Stock								21,629(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 August 13, 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 August 13, 2027.

2. Includes (a) 8,498 RSUs that are scheduled to fully vest on March 1, 2027, (b) 28,767 RSUs that are scheduled to fully vest on August 13, 2027 and (c) 61,585 shares of common stock beneficially owned by the Reporting Person.

3. The reported securities include (a) 15,000 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 6,629 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	08/17/2026
	** 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)