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Who

Mark Keith Holdsworth

Director

Company insider

Files Form 4 as: Director, RF Industries; Director, Parsons; Director, EVINE Live; Authorized Person, BlackRock TCP Capital; Authorized Person, Tennenbaum Opportunities Fund V; Director, International Wire Group; Authorized Person, Special Value Expansion Fund; Authorized Person, Special Value Opportunities Fund.

In numbers

Trades disclosed
109
Buys
72
Sells
0
Bought
$8.4M
Sold
$0
Companies
8
Companies where not an officer
7
First trade
1 Feb 2006
Last trade
10 Sep 2026
Last filed
14 Sep 2026

Companies traded

Where they are an officer
TCPC BlackRock TCP CapitalOfficer · Funds, Shells & SPACs · last 6 Feb 20187 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
RFIL RF IndustriesDirector · Electronic Components & EMS · last 10 Sep 202647 buys · 0 sells
PSN ParsonsDirector · IT Services & Consulting · last 12 May 20261 buy · 0 sells
EVINE LiveDirector · last 13 Jun 20184 buys · 0 sells
Tennenbaum Opportunities Fund Vlast 5 Jan 20098 buys · 0 sells
International Wire GroupDirector · last 20 Oct 20080 buys · 0 sells
Special Value Expansion Fundlast 1 Aug 20063 buys · 0 sells
Special Value Opportunities Fundlast 22 May 20062 buys · 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
10 Sep 2026filed 14 Sep 2026RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Code A—7,850 at $0.00filing
10 Sep 2026filed 14 Sep 2026RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Code A—7,850 at $0.00filing
12 May 2026filed 13 May 2026PSN ParsonsIT Services & ConsultingSEC FORM 4 Bought$165K3,246 at $50.70filing
12 May 2026filed 13 May 2026PSN ParsonsIT Services & ConsultingSEC FORM 4 Bought$348K6,754 at $51.54filing
12 May 2026filed 13 May 2026PSN ParsonsIT Services & ConsultingSEC FORM 4 Bought$165K3,246 at $50.70filing
12 May 2026filed 13 May 2026PSN ParsonsIT Services & ConsultingSEC FORM 4 Bought$348K6,754 at $51.54filing
14 Apr 2026filed 15 Apr 2026PSN ParsonsIT Services & ConsultingSEC FORM 4 Code A—2,947 at $0.00filing
14 Apr 2026filed 15 Apr 2026PSN ParsonsIT Services & ConsultingSEC FORM 4 Code A—2,947 at $0.00filing
10 Sep 2025filed 12 Sep 2025RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Code A—10,416 at $0.00filing
15 Apr 2025filed 17 Apr 2025PSN ParsonsIT Services & ConsultingSEC FORM 4 Code A—2,682 at $0.00filing
27 Mar 2025filed 31 Mar 2025RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$23K5,000 at $4.68filing
27 Mar 2025filed 31 Mar 2025RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$47K10,000 at $4.74filing
15 Oct 2024filed 17 Oct 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$28K7,009 at $4.00filing
4 Oct 2024filed 4 Oct 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$36K8,815 at $4.07filing
3 Oct 2024filed 4 Oct 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$395100 at $3.95filing
2 Oct 2024filed 4 Oct 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$35K8,800 at $3.97filing
1 Oct 2024filed 1 Oct 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$40K10,000 at $4.00filing
30 Sep 2024filed 1 Oct 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$20K5,000 at $3.94filing
27 Sep 2024filed 1 Oct 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Bought$812220 at $3.69filing
5 Sep 2024filed 9 Sep 2024RFIL RF IndustriesElectronic Components & EMSSEC FORM 4 Code A—13,476 at $0.00filing

News

Parsons Receives Defense Innovation Unit Success Memo For PFAS RemediationPSN · manilatimes.net · 21 Oct 2026Head to Head Analysis: Parsons (NYSE:PSN) and IBEX (NASDAQ:IBEX)PSN · tickerreport.com · 11 Oct 2026

0 headlines in the last 90 days name Mark Keith Holdsworth; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology48
Financials7
Not placed17

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

Related people

Patrick WolfeChief Operating Officer · Chief Operating Officer at BlackRock TCP Capital, filing Form 4 there in the last year
Erik L. CuellarCFO · CFO at BlackRock TCP Capital, filing Form 4 there in the last year
Jason MehringPresident · President at BlackRock TCP Capital, filing Form 4 there in the last year
August Daniel WorrellCo-Chief Investment Officer · Co-Chief Investment Officer at BlackRock TCP Capital, filing Form 4 there in the last year
George L. BallDirector · Also traded PSN in the last 90 days