Mark Keith Holdsworth

CIK: 0001095155

Transaction Breakdown

Open Market Buys (P)11 (68.8%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (31.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (2)

RFIL

R F INDUSTRIES LTD

Director

PSN

PARSONS CORP

Director

Discretionary Trading P&L

Holdings

Transaction History (16 total)

RFIL
R F INDUSTRIES LTD
Sep 10, 2026
Award(A)
Direct
7.9K shares-
PSN
PARSONS CORP
May 12, 2026
Purchase(P)
Direct
6.8K shares at avg. $51.54$348K
PSN
PARSONS CORP
May 12, 2026
Purchase(P)
Direct
3.2K shares at avg. $50.70$165K
PSN
PARSONS CORP
Apr 14, 2026
Award(A)
Direct
2.9K shares-
RFIL
R F INDUSTRIES LTD
Sep 10, 2025
Award(A)
Direct
10.4K shares-
PSN
PARSONS CORP
Apr 15, 2025
Award(A)
Direct
2.7K shares-
RFIL
R F INDUSTRIES LTD
Mar 27, 2025
Purchase(P)
Direct
10K shares at avg. $4.74$47K
RFIL
R F INDUSTRIES LTD
Mar 27, 2025
Purchase(P)
Direct
5K shares at avg. $4.68$23K
RFIL
R F INDUSTRIES LTD
Oct 15, 2024
Purchase(P)
Direct
7K shares at avg. $4.00$28K
RFIL
R F INDUSTRIES LTD
Oct 4, 2024
Purchase(P)
Direct
8.8K shares at avg. $4.07$36K
RFIL
R F INDUSTRIES LTD
Oct 3, 2024
Purchase(P)
Direct
100 shares at avg. $3.95$395
RFIL
R F INDUSTRIES LTD
Oct 2, 2024
Purchase(P)
Direct
8.8K shares at avg. $3.97$35K
RFIL
R F INDUSTRIES LTD
Oct 1, 2024
Purchase(P)
Direct
10K shares at avg. $4.00$40K
RFIL
R F INDUSTRIES LTD
Sep 30, 2024
Purchase(P)
Direct
5K shares at avg. $3.94$20K
RFIL
R F INDUSTRIES LTD
Sep 27, 2024
Purchase(P)
Direct
220 shares at avg. $3.69$812.658
RFIL
R F INDUSTRIES LTD
Sep 5, 2024
Award(A)
Direct
13.5K shares-

		Type	Shares	Price		Ownership
Sep 10, 2026	RFIL R F INDUSTRIES LTD	Award(A)	7,850	-	$0	Direct
May 12, 2026	PSN PARSONS CORP	Purchase(P)	6,754	$51.54	$348,101	Direct
May 12, 2026	PSN PARSONS CORP	Purchase(P)	3,246	$50.70	$164,572	Direct
Apr 14, 2026	PSN PARSONS CORP	Award(A)	2,947	-	$0	Direct
Sep 10, 2025	RFIL R F INDUSTRIES LTD	Award(A)	10,416	-	-	Direct
Apr 15, 2025	PSN PARSONS CORP	Award(A)	2,682	-	-	Direct
Mar 27, 2025	RFIL R F INDUSTRIES LTD	Purchase(P)	10,000	$4.74	$47,410	Direct
Mar 27, 2025	RFIL R F INDUSTRIES LTD	Purchase(P)	5,000	$4.68	$23,395	Direct
Oct 15, 2024	RFIL R F INDUSTRIES LTD	Purchase(P)	7,009	$4.00	$28,029	Direct
Oct 4, 2024	RFIL R F INDUSTRIES LTD	Purchase(P)	8,815	$4.07	$35,886	Direct
Oct 3, 2024	RFIL R F INDUSTRIES LTD	Purchase(P)	100	$3.95	$395	Direct
Oct 2, 2024	RFIL R F INDUSTRIES LTD	Purchase(P)	8,800	$3.97	$34,925	Direct
Oct 1, 2024	RFIL R F INDUSTRIES LTD	Purchase(P)	10,000	$4.00	$40,000	Direct
Sep 30, 2024	RFIL R F INDUSTRIES LTD	Purchase(P)	5,000	$3.94	$19,716	Direct
Sep 27, 2024	RFIL R F INDUSTRIES LTD	Purchase(P)	220	$3.69	$813	Direct
Sep 5, 2024	RFIL R F INDUSTRIES LTD	Award(A)	13,476	-	$0	Direct

1-16 of 16 transactions

About Holdsworth Mark Keith

Holdsworth Mark Keith (SEC CIK 0001095155) files insider reports with the SEC as Director of R F INDUSTRIES LTD (RFIL) and Director of PARSONS CORP (PSN).

Signal8 holds 10 ownership filings by Holdsworth Mark Keith, all Form 4s, filed between Sep 9, 2024 and Sep 14, 2026. Those filings report 16 transactions, from Sep 5, 2024 to Sep 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Holdsworth Mark Keith's filings is in SAN DIEGO, CA.

Recent filings by Holdsworth Mark Keith

Sep 10, 2026: Grant or award of RFIL shares (Form 4, code A).
May 12, 2026: Open-market purchases of PSN shares (2 lines, Form 4, code P).
Apr 14, 2026: Grant or award of PSN shares (Form 4, code A).
Sep 10, 2025: Grant or award of RFIL shares (Form 4, code A).
Apr 15, 2025: Grant or award of PSN shares (Form 4, code A).

Other insiders filing for R F INDUSTRIES LTD (RFIL)

Bibisi Ray Michael, President and COO
Yin Peter, Chief Financial Officer
Dawson Robert D, CEO
Tidwell Kay Lee, Director
GARLAND GERALD T, Director
Cefali Sheryl Lynn, Director

How to read Form 4 transaction codes