Quest Resource director receives new RSU award

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 received a grant of 2,755 shares of Common Stock in the form of restricted stock units on July 31, 2026 under the 2024 Incentive Compensation Plan. Each RSU represents one share of common stock and is scheduled to vest on March 1, 2027. After this award, he beneficially holds 56,998 shares and RSUs, including 8,498 RSUs vesting March 1, 2027, 20,000 RSUs vesting August 13, 2026, and 28,500 shares of common stock.

Insider Trade Summary

Grant/Award: 2,755 shares

Grant/Award 1 txn

Insider Lipstein Robert J

Role Director

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

Holdings After Transaction: Common Stock — 56,998 shares (Direct)

Footnotes (2)

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) 28,500 shares of common stock beneficially owned by the Reporting Person.

Key Figures

RSUs granted: 2,755 shares Grant reference price: $1.27 per share Holdings after transaction: 56,998 shares/RSUs +3 more

6 metrics

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

Grant reference price $1.27 per share Price per share reported for the 2,755-share RSU award

Holdings after transaction 56,998 shares/RSUs Total beneficial holdings following the RSU grant

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

RSUs vesting Aug 13, 2026 20,000 RSUs Existing RSUs scheduled to fully vest on August 13, 2026

Common shares owned 28,500 shares Shares of common stock beneficially owned by the reporting person

Key Terms

restricted stock units, Incentive Compensation Plan, beneficially owned

3 terms

restricted stock units financial

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

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Incentive Compensation Plan financial

"RSUs granted on July 31, 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.

beneficially owned financial

"28,500 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.

FAQ

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

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

Robert J. Lipstein reported a grant of 2,755 restricted stock units of Quest Resource Holding Corp common stock, awarded on July 31, 2026 under the company’s 2024 Incentive Compensation Plan and scheduled to vest on March 1, 2027.

How many Quest Resource (QRHC) shares and RSUs does Robert J. Lipstein now hold?

Following the reported award, Robert J. Lipstein beneficially holds 56,998 Quest Resource equity interests, consisting of 8,498 RSUs, 20,000 RSUs, and 28,500 shares of common stock, with the RSUs vesting on specified future dates.

When do the newly granted QRHC restricted stock units to Robert J. Lipstein vest?

The newly granted 2,755 restricted stock units to Robert J. Lipstein are scheduled to vest on March 1, 2027. Upon vesting, each RSU will convert into one share of Quest Resource Holding Corp common stock.

Under which plan were Robert J. Lipstein’s new QRHC RSUs granted?

The 2,755 restricted stock units reported by Robert J. Lipstein were granted under Quest Resource Holding Corp’s 2024 Incentive Compensation Plan, which governs equity-based awards such as RSUs to directors and other participants.

What other unvested QRHC RSUs does Robert J. Lipstein hold besides the new grant?

In addition to the new 2,755 RSUs, Robert J. Lipstein holds 8,498 RSUs scheduled to vest on March 1, 2027 and 20,000 RSUs scheduled to vest on August 13, 2026, plus 28,500 already-owned common shares.

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

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Available on EDGAR 08/04/2026 - 08:10 PM Accepted by SEC EDGAR 08/04/2026 - 08:10 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^*

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)
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	56,998(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 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) 28,500 shares of common stock beneficially owned by the Reporting Person.

	/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)