Sarah Tomolonius - 31 Jan 2026 Form 4 Insider Report for Quest Resource Holding Corp (QRHC)

Role: Director
Signature: /s/ Brett W. Johnston, as Attorney-in-Fact
Issuer symbol: QRHC
Transactions as of: 31 Jan 2026
Net transactions value: +$3,498
Form type: 4
Filing time: 03 Feb 2026, 18:47:40 UTC
Previous filing: 05 Jan 2026
Next filing: 03 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Tomolonius Sarah	Director	C/O QUEST RESOURCE HOLDING CORP, 3481 PLANO PARKWAY, THE COLONY	/s/ Brett W. Johnston, as Attorney-in-Fact	03 Feb 2026	0001685481

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	QRHC	Common Stock	Award	$3,498	+1,627	+4.1%	$2.15	41,722	31 Jan 2026	Direct	F1, F2
holding	QRHC	Common Stock						44,335	31 Jan 2026	Direct	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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.
F2	The reported securities include (a) 18,027 DSUs granted under the Issuer's 2012 Incentive Compensation Plan and (b) 23,695 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.
F3	Includes (a) 20,000 RSUs that are scheduled to fully vest on August 13, 2026 and (b) 24,335 shares of common stock beneficially owned by the Reporting Person.