Thomas C. Baker

CIK: 0001293295

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (10.0%)

Position reduction

Option Exercises (M)8 (40.0%)

Derivative conversions

Awards (A)2 (10.0%)

Compensation grants

Other (G, F, J, C, D, …)8 (40.0%)

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

Companies & Roles (1)

CNXN

PC CONNECTION INC

Officer

Discretionary Trading P&L

Holdings

Transaction History (20 total)

CNXN
PC CONNECTION INC
Jul 31, 2026
Sale(S)
Direct
19.4K shares at avg. $83.17$1.6M
CNXN
PC CONNECTION INC
Jul 31, 2026
Sale(S)
Direct
606 shares at avg. $83.89$51K
CNXN
PC CONNECTION INC
Mar 14, 2026
Exercise(M)
Direct
5K shares-
CNXN
PC CONNECTION INC
Mar 14, 2026
Tax Payment(F)
Direct
1.5K shares at avg. $59.84$90K
CNXN
PC CONNECTION INC
Feb 10, 2026
Exercise(M)
Direct
5K shares-
CNXN
PC CONNECTION INC
Feb 10, 2026
Tax Payment(F)
Direct
1.3K shares at avg. $65.23$86K
CNXN
PC CONNECTION INC
Dec 17, 2025
Exercise(M)
Direct
5K shares-
CNXN
PC CONNECTION INC
Dec 17, 2025
Tax Payment(F)
Direct
2K shares at avg. $60.93$120K
CNXN
PC CONNECTION INC
Dec 16, 2025
Award(A)
Restricted Stock Units
Direct
20K shares-
CNXN
PC CONNECTION INC
Nov 21, 2025
Exercise(M)
Direct
5K shares-
CNXN
PC CONNECTION INC
Nov 21, 2025
Tax Payment(F)
Direct
2K shares at avg. $57.56$113K
CNXN
PC CONNECTION INC
Mar 14, 2025
Exercise(M)
Direct
5K shares-
CNXN
PC CONNECTION INC
Mar 14, 2025
Tax Payment(F)
Direct
1.5K shares at avg. $60.51$91K
CNXN
PC CONNECTION INC
Feb 23, 2025
Exercise(M)
Direct
5K shares-
CNXN
PC CONNECTION INC
Feb 23, 2025
Tax Payment(F)
Direct
1.3K shares at avg. $65.03$85K
CNXN
PC CONNECTION INC
Feb 10, 2025
Award(A)
Restricted Stock Units
Direct
20K shares-
CNXN
PC CONNECTION INC
Dec 17, 2024
Tax Payment(F)
Direct
2K shares at avg. $73.81$145K
CNXN
PC CONNECTION INC
Dec 17, 2024
Exercise(M)
Direct
5K shares-
CNXN
PC CONNECTION INC
Nov 21, 2024
Tax Payment(F)
Direct
1.8K shares at avg. $71.73$126K
CNXN
PC CONNECTION INC
Nov 21, 2024
Exercise(M)
Direct
5K shares-

		Type	Shares	Price		Ownership
Jul 31, 2026	CNXN PC CONNECTION INC	Sale(S)	19,394	$83.17	$1,612,999	Direct
Jul 31, 2026	CNXN PC CONNECTION INC	Sale(S)	606	$83.89	$50,837	Direct
Mar 14, 2026	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	$0	Direct
Mar 14, 2026	CNXN PC CONNECTION INC	Tax Payment(F)	1,501	$59.84	$89,820	Direct
Feb 10, 2026	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	$0	Direct
Feb 10, 2026	CNXN PC CONNECTION INC	Tax Payment(F)	1,324	$65.23	$86,365	Direct
Dec 17, 2025	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	-	Direct
Dec 17, 2025	CNXN PC CONNECTION INC	Tax Payment(F)	1,968	$60.93	$119,910	Direct
Dec 16, 2025	CNXN PC CONNECTION INC	Award(A) Restricted Stock Units	20,000	-	-	Direct
Nov 21, 2025	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	-	Direct
Nov 21, 2025	CNXN PC CONNECTION INC	Tax Payment(F)	1,968	$57.56	$113,278	Direct
Mar 14, 2025	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	-	Direct
Mar 14, 2025	CNXN PC CONNECTION INC	Tax Payment(F)	1,506	$60.51	$91,128	Direct
Feb 23, 2025	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	-	Direct
Feb 23, 2025	CNXN PC CONNECTION INC	Tax Payment(F)	1,303	$65.03	$84,734	Direct
Feb 10, 2025	CNXN PC CONNECTION INC	Award(A) Restricted Stock Units	20,000	-	-	Direct
Dec 17, 2024	CNXN PC CONNECTION INC	Tax Payment(F)	1,968	$73.81	$145,258	Direct
Dec 17, 2024	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	$0	Direct
Nov 21, 2024	CNXN PC CONNECTION INC	Tax Payment(F)	1,753	$71.73	$125,743	Direct
Nov 21, 2024	CNXN PC CONNECTION INC	Exercise(M)	5,000	-	$0	Direct

1-20 of 20 transactions

About Baker Thomas C

Baker Thomas C (SEC CIK 0001293295) files insider reports with the SEC as Sr. VP, CFO & Treasurer of PC CONNECTION INC (CNXN).

Signal8 holds 10 ownership filings by Baker Thomas C, all Form 4s, filed between Nov 22, 2024 and Aug 3, 2026. Those filings report 20 transactions, from Nov 21, 2024 to Jul 31, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Baker Thomas C's filings is in MERRIMACK, NH.

Recent filings by Baker Thomas C

Jul 31, 2026: Open-market sales of CNXN shares (2 lines, Form 4, code S).
Mar 14, 2026: Option exercise of CNXN shares (Form 4, code M).
Mar 14, 2026: Tax withholding of CNXN shares (Form 4, code F).
Feb 10, 2026: Option exercise of CNXN shares (Form 4, code M).
Feb 10, 2026: Tax withholding of CNXN shares (Form 4, code F).

Other insiders filing for PC CONNECTION INC (CNXN)

MCGRATH TIMOTHY J, CEO
GALLUP PATRICIA, Chairman & Chief Admin Officer
Zafirovski Matthew David, President & COO
BEFFA NEGRINI DAVID, Director
Duckett Barbara, Director
Ferguson Jack L, Director

How to read Form 4 transaction codes