Sarah Tomolonius

CIK: 0001685481

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (5.6%)

Derivative conversions

Awards (A)34 (94.4%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

QRHC

Quest Resource Holding Corp

Director

Discretionary Trading P&L

Holdings

Transaction History (36 total)

QRHC
Quest Resource Holding Corp
Oct 31, 2026
Award(A)
Direct
3.2K shares at avg. $1.09$3K
QRHC
Quest Resource Holding Corp
Sep 30, 2026
Award(A)
Direct
2.6K shares at avg. $1.36$3K
QRHC
Quest Resource Holding Corp
Aug 31, 2026
Award(A)
Direct
2.5K shares at avg. $1.40$4K
QRHC
Quest Resource Holding Corp
Aug 13, 2026
Award(A)
Direct
28.8K shares at avg. $1.46$42K
QRHC
Quest Resource Holding Corp
Jul 31, 2026
Award(A)
Direct
2.8K shares at avg. $1.27$3K
QRHC
Quest Resource Holding Corp
Jun 30, 2026
Award(A)
Direct
2.8K shares at avg. $1.26$3K
QRHC
Quest Resource Holding Corp
May 31, 2026
Award(A)
Direct
3K shares at avg. $1.18$3K
QRHC
Quest Resource Holding Corp
Feb 28, 2026
Award(A)
Direct
2K shares at avg. $1.76$3K
QRHC
Quest Resource Holding Corp
Jan 31, 2026
Award(A)
Direct
1.6K shares at avg. $2.15$3K
QRHC
Quest Resource Holding Corp
Dec 31, 2025
Award(A)
Direct
1.9K shares at avg. $1.86$3K
QRHC
Quest Resource Holding Corp
Nov 30, 2025
Award(A)
Direct
1.9K shares at avg. $1.88$3K
QRHC
Quest Resource Holding Corp
Oct 31, 2025
Award(A)
Direct
2.3K shares at avg. $1.52$3K
QRHC
Quest Resource Holding Corp
Sep 30, 2025
Award(A)
Direct
2.2K shares at avg. $1.56$3K
QRHC
Quest Resource Holding Corp
Aug 31, 2025
Award(A)
Direct
1.9K shares at avg. $1.87$3K
QRHC
Quest Resource Holding Corp
Aug 13, 2025
Award(A)
Direct
20K shares-
QRHC
Quest Resource Holding Corp
Aug 12, 2025
Exercise(M)
Direct
10.4K shares-
QRHC
Quest Resource Holding Corp
Jul 31, 2025
Award(A)
Direct
1.7K shares at avg. $2.01$3K
QRHC
Quest Resource Holding Corp
Jun 30, 2025
Award(A)
Direct
1.7K shares at avg. $2.02$3K
QRHC
Quest Resource Holding Corp
May 31, 2025
Award(A)
Direct
1.6K shares at avg. $2.20$3K
QRHC
Quest Resource Holding Corp
Apr 30, 2025
Award(A)
Direct
1.5K shares at avg. $2.36$3K
QRHC
Quest Resource Holding Corp
Mar 31, 2025
Award(A)
Direct
1.9K shares at avg. $2.60$5K
QRHC
Quest Resource Holding Corp
Feb 28, 2025
Award(A)
Direct
765 shares at avg. $4.57$3K
QRHC
Quest Resource Holding Corp
Jan 31, 2025
Award(A)
Direct
598 shares at avg. $5.85$3K
QRHC
Quest Resource Holding Corp
Dec 31, 2024
Award(A)
Direct
538 shares at avg. $6.50$3K
QRHC
Quest Resource Holding Corp
Nov 30, 2024
Award(A)
Direct
478 shares at avg. $7.31$3K

		Type	Shares	Price		Ownership
Oct 31, 2026	QRHC Quest Resource Holding Corp	Award(A)	3,211	$1.09	$3,500	Direct
Sep 30, 2026	QRHC Quest Resource Holding Corp	Award(A)	2,573	$1.36	$3,499	Direct
Aug 31, 2026	QRHC Quest Resource Holding Corp	Award(A)	2,500	$1.40	$3,500	Direct
Aug 13, 2026	QRHC Quest Resource Holding Corp	Award(A)	28,767	$1.46	$42,000	Direct
Jul 31, 2026	QRHC Quest Resource Holding Corp	Award(A)	2,755	$1.27	$3,499	Direct
Jun 30, 2026	QRHC Quest Resource Holding Corp	Award(A)	2,777	$1.26	$3,499	Direct
May 31, 2026	QRHC Quest Resource Holding Corp	Award(A)	2,966	$1.18	$3,500	Direct
Feb 28, 2026	QRHC Quest Resource Holding Corp	Award(A)	1,988	$1.76	$3,499	Direct
Jan 31, 2026	QRHC Quest Resource Holding Corp	Award(A)	1,627	$2.15	$3,498	Direct
Dec 31, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,881	$1.86	$3,499	Direct
Nov 30, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,861	$1.88	$3,499	Direct
Oct 31, 2025	QRHC Quest Resource Holding Corp	Award(A)	2,302	$1.52	$3,499	Direct
Sep 30, 2025	QRHC Quest Resource Holding Corp	Award(A)	2,243	$1.56	$3,499	Direct
Aug 31, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,871	$1.87	$3,499	Direct
Aug 13, 2025	QRHC Quest Resource Holding Corp	Award(A)	20,000	-	-	Direct
Aug 12, 2025	QRHC Quest Resource Holding Corp	Exercise(M)	10,409	-	-	Direct
Jul 31, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,741	$2.01	$3,499	Direct
Jun 30, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,732	$2.02	$3,499	Direct
May 31, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,590	$2.20	$3,498	Direct
Apr 30, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,483	$2.36	$3,500	Direct
Mar 31, 2025	QRHC Quest Resource Holding Corp	Award(A)	1,893	$2.60	$4,922	Direct
Feb 28, 2025	QRHC Quest Resource Holding Corp	Award(A)	765	$4.57	$3,496	Direct
Jan 31, 2025	QRHC Quest Resource Holding Corp	Award(A)	598	$5.85	$3,498	Direct
Dec 31, 2024	QRHC Quest Resource Holding Corp	Award(A)	538	$6.50	$3,497	Direct
Nov 30, 2024	QRHC Quest Resource Holding Corp	Award(A)	478	$7.31	$3,494	Direct

1-25 of 36 transactions

About Tomolonius Sarah

Tomolonius Sarah (SEC CIK 0001685481) files insider reports with the SEC as Director of Quest Resource Holding Corp (QRHC).

Signal8 holds 23 ownership filings by Tomolonius Sarah (22 Form 4, 1 Form 5), filed between Feb 4, 2025 and Nov 3, 2026. Those filings report 36 transactions, from Jan 31, 2024 to Oct 31, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Tomolonius Sarah's filings is in IRVING, TX.

Recent filings by Tomolonius Sarah

Oct 31, 2026: Grant or award of QRHC shares (Form 4, code A).
Sep 30, 2026: Grant or award of QRHC shares (Form 4, code A).
Aug 31, 2026: Grant or award of QRHC shares (Form 4, code A).
Aug 13, 2026: Grant or award of QRHC shares (Form 4, code A).
Jul 31, 2026: Grant or award of QRHC shares (Form 4, code A).

Other insiders filing for Quest Resource Holding Corp (QRHC)

Nolan Stephen A, Director
Lipstein Robert J, Director
FRIEDBERG DANIEL M., Director
Dunning Audrey, Director
Culpepper Glenn, Director
Moss Perry W., President and CEO

How to read Form 4 transaction codes