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Who

Stephen A. Nolan

Director

Company insider

Files Form 4 as: Director, Quest Resource Holding; CEO, Star Equity Holdings.

In numbers

Trades disclosed
106
Buys
15
Sells
0
Bought
$62K
Sold
$0
Companies
2
Companies where not an officer
1
First trade
7 Aug 2013
Last trade
30 Sep 2026
Last filed
2 Oct 2026

Companies traded

Where they are an officer
STRR Star Equity HoldingsDirector, Officer · Professional Services · last 9 Mar 201814 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
QRHC Quest Resource HoldingDirector · Waste & Environmental · last 30 Sep 20261 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
30 Sep 2026filed 2 Oct 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4992,573 at $1.36filing
31 Aug 2026filed 2 Sep 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5002,500 at $1.40filing
31 Aug 2026filed 2 Sep 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5002,500 at $1.40filing
13 Aug 2026filed 17 Aug 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$42K28,767 at $1.46filing
13 Aug 2026filed 17 Aug 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$42K28,767 at $1.46filing
31 Jul 2026filed 4 Aug 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4992,755 at $1.27filing
31 Jul 2026filed 4 Aug 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4992,755 at $1.27filing
30 Jun 2026filed 2 Jul 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4992,777 at $1.26filing
30 Jun 2026filed 2 Jul 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4992,777 at $1.26filing
31 May 2026filed 2 Jun 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5002,966 at $1.18filing
31 May 2026filed 2 Jun 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5002,966 at $1.18filing
30 Apr 2026filed 4 May 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5003,097 at $1.13filing
30 Apr 2026filed 4 May 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5003,097 at $1.13filing
31 Mar 2026filed 2 Apr 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5002,941 at $1.19filing
31 Mar 2026filed 2 Apr 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,5002,941 at $1.19filing
28 Feb 2026filed 3 Mar 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4991,988 at $1.76filing
28 Feb 2026filed 3 Mar 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4991,988 at $1.76filing
31 Jan 2026filed 3 Feb 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4981,627 at $2.15filing
31 Jan 2026filed 3 Feb 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4981,627 at $2.15filing
31 Dec 2025filed 5 Jan 2026QRHC Quest Resource HoldingWaste & EnvironmentalSEC FORM 4 Code A$3,4991,881 at $1.86filing

Sectors

Industrials15

Buys in green, sells in red, by the company’s sector.

Related people

Jeffrey E. EberweinChief Executive Officer · Chief Executive Officer at Star Equity Holdings, filing Form 4 there in the last year
Todd Michael FruhbeisDirector · Director at Star Equity Holdings, filing Form 4 there in the last year
Jennifer PalmerDirector · Director at Star Equity Holdings, filing Form 4 there in the last year
Louis A. ParksDirector · Director at Star Equity Holdings, filing Form 4 there in the last year
Richard Kenneth Coleman Jr.Chief Operating Officer · Chief Operating Officer at Star Equity Holdings, filing Form 4 there in the last year