Sell4

PC CONNECTION INC

CNXN

Total Value

$1.2M

Net $1.2M sold

Filing Date

Oct 7, 2026

4 transactions

Sales

$1.2M

4 transactions

Trade Summary

On Oct 5, 2026 through Oct 6, 2026, GALLUP PATRICIA, Insider, sold $1.2M of PC CONNECTION INC (CNXN) across 4 transactions. The filing covers Common Stock and reflects net selling of $1.2M. Reported prices ranged from $92.07 to $93.06. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Price at the Time of the Trade

CNXN daily price with the insider's sale marked at $92.34.

Sold near the 6-month high · about level with today's price.

Price data is delayed and provided for context only — not investment advice.

Insider Information

Name: GALLUP PATRICIA
Role: Insider
Location: MERRIMACK, NH

Filing Details

Filing Date: Oct 7, 2026
Transaction Date: Oct 5, 2026
Accession Number: 0001930044-26-000007
Form Type: 4
Net Trading Amount: -$1.2M

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Oct 5, 2026	Common Stock	5,570	$92.42	Sale	$514.8K
Oct 5, 2026	Common Stock	1,572	$93.06	Sale	$146.3K
Oct 6, 2026	Common Stock	6,174	$92.07	Sale	$568.4K
Oct 6, 2026	Common Stock	56	$92.95	Sale	$5.2K

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Footnotes

(F1)The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the David Hall Trust 2003 on March 9, 2026.
(F10)These shares are held directly by the Abbott Brook Trust II, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Abbott Brook Trust II.
(F11)These shares are held directly by the Abbott Brook Trust II-B, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Abbott Brook Trust II-B.
(F2)The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.93 to $92.92 per share, inclusive. The reporting person undertakes to provide PC Connection, Inc., any security holder of PC Connection, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote.
(F3)These shares are held directly by the David Hall Trust 2003, an irrevocable trust formed under the laws of the State of New Hampshire. Ms. Gallup serves as the sole trustee and is the sole beneficiary of the shares held by the David Hall Trust 2003.
(F4)The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.94 to $93.19 per share, inclusive. The reporting person undertakes to provide PC Connection, Inc., any security holder of PC Connection, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote.
(F5)The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.71 to $92.53 per share, inclusive. The reporting person undertakes to provide PC Connection, Inc., any security holder of PC Connection, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote.
(F6)The reporting persons disclaim beneficial ownership of these securities, except to the extent of such person's pecuniary interest therein. This report shall not be deemed an admission that the reporting persons are the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
(F7)These shares are held directly by the North Branch Trust, an irrevocable trust formed under the laws of the State of New Hampshire. Ms. Gallup serves as the sole trustee of the North Branch Trust.
(F8)These shares are held directly by the Comack Trust-B, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Comack Trust-B.
(F9)These shares are held directly by the Abbott Brook Trust-B, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Abbott Brook Trust-B.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

GALLUP PATRICIA

(Last)

(First)

(Middle)

730 MILFORD ROAD

(Street)

MERRIMACK

03054

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
PC CONNECTION INC [ CNXN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	Chairman & Chief Admin Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/05/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/05/2026		S⁽¹⁾		5,570	D	$92.42⁽²⁾	6,922,189	I	By Trust⁽³⁾
Common Stock	10/05/2026		S⁽¹⁾		1,572	D	$93.06⁽⁴⁾	6,920,617	I	By Trust⁽³⁾
Common Stock	10/06/2026		S⁽¹⁾		6,174	D	$92.07⁽⁵⁾	6,914,443	I	By Trust⁽³⁾
Common Stock	10/06/2026		S⁽¹⁾		56	D	$92.95	6,914,387	I	By Trust⁽³⁾
Common Stock								583,362	D
Common Stock								15,133	I	By Spouse⁽⁶⁾
Common Stock								275,000	I	By Trust⁽⁷⁾
Common Stock								657,233	I	By Trust⁽⁸⁾
Common Stock								2,000,000	I	By Trust⁽⁹⁾
Common Stock								2,000,000	I	By Trust⁽¹⁰⁾
Common Stock								1,200,000	I	By Trust⁽¹¹⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

1. Name and Address of Reporting Person^*

GALLUP PATRICIA

(Last)

(First)

(Middle)

730 MILFORD ROAD

(Street)

MERRIMACK

03054

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	Chairman & Chief Admin Officer

1. Name and Address of Reporting Person^*

David Hall Trust 2003

(Last)

(First)

(Middle)

730 MILFORD ROAD

(Street)

MERRIMACK

03054

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

Explanation of Responses:

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the David Hall Trust 2003 on March 9, 2026.

2. The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.93 to $92.92 per share, inclusive. The reporting person undertakes to provide PC Connection, Inc., any security holder of PC Connection, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote.

3. These shares are held directly by the David Hall Trust 2003, an irrevocable trust formed under the laws of the State of New Hampshire. Ms. Gallup serves as the sole trustee and is the sole beneficiary of the shares held by the David Hall Trust 2003.

4. The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.94 to $93.19 per share, inclusive. The reporting person undertakes to provide PC Connection, Inc., any security holder of PC Connection, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote.

5. The reported price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.71 to $92.53 per share, inclusive. The reporting person undertakes to provide PC Connection, Inc., any security holder of PC Connection, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote.

6. The reporting persons disclaim beneficial ownership of these securities, except to the extent of such person's pecuniary interest therein. This report shall not be deemed an admission that the reporting persons are the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

7. These shares are held directly by the North Branch Trust, an irrevocable trust formed under the laws of the State of New Hampshire. Ms. Gallup serves as the sole trustee of the North Branch Trust.

8. These shares are held directly by the Comack Trust-B, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Comack Trust-B.

9. These shares are held directly by the Abbott Brook Trust-B, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Abbott Brook Trust-B.

10. These shares are held directly by the Abbott Brook Trust II, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Abbott Brook Trust II.

11. These shares are held directly by the Abbott Brook Trust II-B, a grantor retained annuity trust formed under the laws of the State of New Hampshire. The reporting person is the sole trustee of the Abbott Brook Trust II-B.

Remarks:

	/s/Patricia Gallup	10/07/2026
	/s/Patricia Gallup, as Trustee of the David Hall Trust 2003	10/07/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Form 4 as rendered by the SEC from accession 0001930044-26-000007.

PC CONNECTION INC

Trade Summary

Price at the Time of the Trade

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

Price at the Time of the Trade

SEC Form 4