Quest Resource director granted 2,966 RSUs

Nolan Stephen A reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Nolan Stephen A reported acquisition or exercise transactions in this Form 4 filing.

Quest Resource Holding Corp director Stephen A. Nolan reported an equity award of 2,966 restricted stock units (RSUs). The RSUs were granted on May 31, 2026 under the company’s 2024 Incentive Compensation Plan at a reference price of $1.18 per share and are scheduled to vest on May 31, 2027.

Following this grant, Nolan directly holds 115,551 equity interests in total, including 2,966 RSUs vesting on May 31, 2027, 20,000 RSUs vesting on August 13, 2026, and 92,585 shares of common stock, of which 5,000 are held jointly with his spouse. His reported holdings also include 63,059 deferred stock units (DSUs) from the 2012 plan and 32,361 DSUs from the 2024 plan, with common shares underlying these DSUs issuable upon his separation from service.

Insider Trade Summary

Grant/Award: 2,966 shares

Grant/Award 2 txns

Insider Nolan Stephen A

Role Director

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

Holdings After Transaction: Common Stock — 210,971 shares (Direct)

Footnotes (3)

1. F1. 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. F2. 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) 92,585 shares of common stock beneficially owned by the Reporting Person, of which 5,000 are held jointly by the Reporting Person and his spouse.
3. F3. The reported securities include (a) 63,059 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 32,361 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

RSUs granted: 2,966 RSUs Grant reference price: $1.18 per share Holdings after transaction: 115,551 units and shares +4 more

7 metrics

RSUs granted 2,966 RSUs Granted May 31, 2026 under 2024 Incentive Compensation Plan

Grant reference price $1.18 per share Value per underlying share for the 2,966 RSUs

Holdings after transaction 115,551 units and shares Total direct equity interests following the RSU grant

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

Common stock held 92,585 shares Beneficially owned, including 5,000 held jointly with spouse

2012 plan DSUs 63,059 DSUs Deferred stock units issuable upon separation from service

2024 plan DSUs 32,361 DSUs Deferred stock units issuable upon separation from service

Key Terms

restricted stock units ("RSUs"), deferred stock units ("DSUs"), 2024 Incentive Compensation Plan, 2012 Incentive Compensation Plan

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.

deferred stock units ("DSUs") financial

"The reported securities include (a) 63,059 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 32,361 DSUs granted under the Issuer's 2024 Incentive Compensation Plan."

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."

2012 Incentive Compensation Plan financial

"The reported securities include (a) 63,059 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 32,361 DSUs granted under the Issuer's 2024 Incentive Compensation Plan."

FAQ

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

What insider transaction did Quest Resource (QRHC) report for Stephen A. Nolan?

Quest Resource reported that director Stephen A. Nolan received an equity award of 2,966 restricted stock units. These RSUs were granted under the 2024 Incentive Compensation Plan on May 31, 2026 at $1.18 per share and will convert into common stock upon vesting.

How many RSUs did Stephen A. Nolan receive in the latest Quest Resource (QRHC) Form 4?

Stephen A. Nolan received 2,966 restricted stock units in the latest filing. The grant occurred on May 31, 2026 under the 2024 Incentive Compensation Plan, and each RSU represents one share of common stock that will be delivered when the units vest on May 31, 2027.

When do Stephen A. Nolan’s new Quest Resource (QRHC) RSUs vest?

The newly granted 2,966 RSUs are scheduled to fully vest on May 31, 2027. In addition, Nolan holds 20,000 RSUs that are scheduled to fully vest on August 13, 2026, reflecting a staggered vesting schedule under Quest Resource’s incentive compensation arrangements.

What are Stephen A. Nolan’s total reported Quest Resource (QRHC) holdings after the RSU grant?

After the RSU grant, Nolan’s total reported direct holdings are 115,551 equity interests. This figure includes RSUs, 92,585 shares of common stock—5,000 held jointly with his spouse—and deferred stock units, providing a comprehensive view of his equity exposure to Quest Resource.

What deferred stock units (DSUs) linked to Quest Resource (QRHC) does Stephen A. Nolan hold?

Nolan’s reported holdings include 63,059 deferred stock units granted under the 2012 Incentive Compensation Plan and 32,361 deferred stock units under the 2024 plan. The underlying shares of common stock will be issued when he separates from service with Quest Resource.

At what price were Stephen A. Nolan’s new Quest Resource (QRHC) RSUs valued?

The new 2,966 RSUs were valued at $1.18 per underlying share on the grant date. While RSUs are not purchased in the market, this reference price reflects the reported fair value used for the equity award on May 31, 2026.

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

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Accepted by SEC EDGAR 06/02/2026 - 07:44 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^*

Nolan Stephen A

(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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/31/2026		A		2,966(1)	A	$1.18	115,551(2)	D
Common Stock								95,420(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 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) 92,585 shares of common stock beneficially owned by the Reporting Person, of which 5,000 are held jointly by the Reporting Person and his spouse.

3. The reported securities include (a) 63,059 deferred stock units ("DSUs") granted under the Issuer's 2012 Incentive Compensation Plan and (b) 32,361 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)