Quest Resource director granted 28,767 RSUs

Lipstein Robert J reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Lipstein Robert J reported acquisition or exercise transactions in this Form 4 filing.

Quest Resource Holding Corp director Robert J. Lipstein reported an equity compensation grant. He received 28,767 restricted stock units (RSUs) of common stock on August 13, 2026 at a value reference of $1.46 per share under the 2024 Incentive Compensation Plan. These RSUs are scheduled to vest on August 13, 2027. Following this award, he reports beneficial ownership of 85,765 shares and RSUs in total, including 8,498 RSUs vesting March 1, 2027, 28,767 RSUs vesting August 13, 2027, and 48,500 shares of common stock.

Insider Trade Summary

Grant/Award: 28,767 shares

Grant/Award 1 txn

Insider Lipstein Robert J

Role Director

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

Holdings After Transaction: Common Stock — 85,765 shares (Direct)

Footnotes (2)

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) 48,500 shares of common stock beneficially owned by the Reporting Person.

Key Figures

RSUs granted: 28,767 RSUs Grant reference price: $1.46 per share Total beneficial ownership after transaction: 85,765 +3 more

6 metrics

RSUs granted 28,767 RSUs RSUs granted on August 13, 2026 under the 2024 Incentive Compensation Plan

Grant reference price $1.46 per share Value reference for the 28,767 RSUs granted on August 13, 2026

Total beneficial ownership after transaction 85,765 Total shares and RSUs reported as beneficially owned following the August 13, 2026 award

Existing RSUs vesting March 1, 2027 8,498 RSUs Previously granted RSUs scheduled to fully vest on March 1, 2027

Common stock held 48,500 shares Shares of QRHC common stock beneficially owned by the reporting person

New RSU vesting date August 13, 2027 Scheduled vesting date for the 28,767 RSUs granted August 13, 2026

Key Terms

restricted stock units ("RSUs"), contingent right, beneficially owned, Incentive Compensation Plan

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.

contingent right financial

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

beneficially owned financial

"48,500 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.

Incentive Compensation Plan financial

"granted on August 13, 2026 under the Issuer's 2024 Incentive Compensation Plan"

An incentive compensation plan is a formal program that rewards employees and executives with bonuses, stock, or other payments tied to specific performance goals—such as revenue, profit, productivity, or long‑term share price. Investors watch these plans because they shape how leaders make decisions and take risks; like paying a coach by wins rather than effort, well‑designed plans can drive sustainable growth while poor designs can encourage short‑term behaviors that harm shareholder value.

FAQ

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

What equity award did QRHC director Robert J. Lipstein report on this Form 4?

Robert J. Lipstein reported a grant of 28,767 restricted stock units (RSUs) of Quest Resource Holding Corp common stock, awarded on August 13, 2026 under the company’s 2024 Incentive Compensation Plan.

When do the newly granted RSUs to QRHC director Robert J. Lipstein vest?

The newly granted 28,767 RSUs to Robert J. Lipstein are scheduled to fully vest on August 13, 2027. Each RSU then entitles him to receive one share of QRHC common stock.

How many QRHC shares and RSUs does Robert J. Lipstein beneficially own after this transaction?

After this transaction, Robert J. Lipstein reports beneficial ownership of 85,765 QRHC-related securities, including 8,498 RSUs vesting March 1, 2027, 28,767 RSUs vesting August 13, 2027, and 48,500 shares of common stock.

What does each RSU granted to QRHC director Robert J. Lipstein represent?

Each RSU granted to Robert J. Lipstein represents a contingent right to receive one share of QRHC common stock upon vesting, as disclosed under the terms of the 2024 Incentive Compensation Plan.

Was the QRHC Form 4 transaction a market purchase or a compensation grant?

The QRHC Form 4 reflects a compensation-related grant, not a market purchase. Transaction code “A” indicates a grant or award of 28,767 RSUs under the 2024 Incentive Compensation Plan.

What earlier QRHC RSU award to Robert J. Lipstein is still unvested?

Robert J. Lipstein also holds 8,498 RSUs that are scheduled to fully vest on March 1, 2027, in addition to the new RSUs vesting August 13, 2027 and his common stock holdings.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 08/17/2026 - 05:33 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^*

Lipstein Robert J

(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	85,765(2)	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) 48,500 shares of common stock beneficially owned by the Reporting Person.

	/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)