DANIEL M. FRIEDBERG - 31 Dec 2025 Form 4 Insider Report for Quest Resource Holding Corp (QRHC)

Role
Director, 10%+ Owner
Signature
/s/ Daniel Friedberg
Issuer symbol
QRHC
Transactions as of
31 Dec 2025
Net transactions value
+$15,016
Form type
4
Filing time
05 Jan 2026, 19:50:18 UTC
Previous filing
23 Dec 2025
Next filing
03 Feb 2026
SEC
View on sec.gov

Reporting Owners (3)

Name Relationship Address Signature Signature date CIK
FRIEDBERG DANIEL M. Director, 10%+ Owner C/O HAMPSTEAD PARK CAPITAL MANAGEMENT, 6 LIGHTHOUSE LANE, OLD GREENWICH /s/ Daniel Friedberg 05 Jan 2026 0001448795
Hampstead Park Capital Management, LLC 10%+ Owner 6 LIGHTHOUSE LANE, OLD GREENWICH Hampstead Park Capital Management, LLC; By: /s/ Daniel Friedberg, Chief Executive Officer 05 Jan 2026 0001773816
Hampstead Park Environmental Services Investment Fund LLC 10%+ Owner 6 LIGHTHOUSE LANE, OLD GREENWICH Hampstead Park Environmental Services Investment Fund LLC; By: Hampstead Park Capital Management, LLC; By: /s/ Daniel Friedberg, Chief Executive Officer 05 Jan 2026 0001773840

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction QRHC Common Stock Award $15,016 +8,073 +17% $1.86 55,644 31 Dec 2025 Direct F1, F2
holding QRHC Common Stock 40,585 31 Dec 2025 Direct F3
holding QRHC Common Stock 2,842,353 31 Dec 2025 By: Hampstead Park Environmental Services Investment Fund LLC F4
* 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 Mr. Friedberg's separation from service with the Issuer.
F2 The reported securities include (a) 18,153 DSUs granted under the Issuer's 2012 Incentive Compensation Plan and (b) 37,491 DSUs granted under the Issuer's 2024 Incentive Compensation Plan. The shares of common stock underlying such DSUs shall be issued upon Mr. Friedberg'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) 20,585 shares of common stock beneficially owned by Mr. Friedberg.
F4 This Form 4 is filed jointly by Hampstead Park Environmental Services Investment Fund LLC ("Hampstead Park Environmental"), Daniel Friedberg and Hampstead Park Capital Management, LLC ("Hampstead Park Capital"). Hampstead Park Capital is the sole member of Hampstead Park Environmental, and Mr. Friedberg is the Chief Executive Officer of Hampstead Park Capital; each may therefore be deemed to control Hampstead Park Environmental. In addition, Mr. Friedberg is a Director of the Issuer.