What SEC filings does PC Connection, Inc. submit to the SEC?

PC Connection, Inc. (CNXN) submits several types of SEC filings including Form 4 (insider transactions), Form 144 (proposed insider sales), 8-K reports (material events such as earnings releases, acquisitions, leadership changes), and periodic reports — the 10-Q (quarterly) and 10-K (annual). All filings are publicly available through SEC EDGAR.

What does a Form 4 filing tell me about CNXN?

A Form 4 for CNXN discloses a transaction by a company insider — typically a director, officer, or 10%+ shareholder. It shows the source-reported date, number of shares, price, and updated ownership. These facts do not establish motive or predict future returns.

How do I interpret an 8-K filing from PC Connection, Inc.?

An 8-K signals a material event requiring prompt disclosure. Common triggers include earnings pre-announcements, acquisitions, leadership appointments or departures, credit changes, or regulatory actions. Read the item codes inside the filing to understand exactly what was disclosed before drawing conclusions.

What is the difference between a 10-K and 10-Q for CNXN?

The 10-K is PC Connection, Inc.'s annual report with fully audited financial statements, comprehensive MD&A, and complete risk factor disclosures — filed 60–90 days after fiscal year-end. The 10-Q is a lighter quarterly report with unaudited financials filed for the first three quarters. Together they provide a continuous financial picture of the company.

Where can I see all CNXN SEC filings directly on EDGAR?

You can view all historical PC Connection, Inc. filings on the SEC EDGAR company page for CNXN. Each filing card on this page links directly to the original SEC document.

How often does PC Connection, Inc. file with the SEC?

PC Connection, Inc. files one 10-K per year and up to three 10-Qs per year. Form 4 insider transactions must be reported within two business days of each trade, so the frequency depends on how often insiders are buying or selling CNXN shares. 8-K filings occur whenever a material event happens — which can be several times per quarter for an active company.

CNXN SEC Filing News — PC Connection, Inc.

Latest SEC filings for PC Connection, Inc. (CNXN) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-14.

PC Connection, Inc., together with its subsidiaries, provides various information technology (IT) solutions worldwide. It operates in three segments: Connection Enterprise Solutions, Connection Business Solutions, and Connection Public Sector Solutions. The company offers IT solutions, including computer systems, data center solutions, and artificial intelligence; a portfolio of managed services and professional services; services related to the design, configuration, and implementation of IT so…

Sector: Technology Industry: Electronics & Computer Distribution Market Cap: $2.3B CIK: 1050377

Total Filings

Bullish Classifications

Bearish Classifications

Insider Transactions

Material Events (8-K)

Periodic Reports

Rule-based classifications for CNXN currently lean bearish. Of the 20 filing records displayed, 9 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.

CNXN Filing Activity Snapshot 2026-07-29 — 2026-10-14

Insider Transactions (Form 4)

0 buys vs 9 sells

Net insider selling in this period — insiders sell for many reasons beyond conviction.

Largest Form 144 Filing

$4.29M

MCGRATH TIMOTHY J (President & CEO) · 2026-08-05

50,000 shares · Form 4

Form 144 Notices

Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.

Insider Transactions 14 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 14 filings in this group are Form 4s for PC Connection, Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 14 insider filings shown, the breakdown is 9 open-market sale and 5 option exercise. 9 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Open-market sale ×9: The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Option exercise ×5: The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Form 4 Open-market sale Insider Selling 2026-10-07

CNXN insider GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) sold 13,372 shares (~$1.23M)

GALLUP PATRICIA, listed as Director, Chairman & Chief Admin Officer, 10% Owner at PC CONNECTION INC, reported an open-market sale of 13,372 CNXN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	5,570	$92.42	$514.8K
`S`	Open-market sale	1,572	$93.06	$146.3K
`S`	Open-market sale	6,174	$92.07	$568.4K
`S`	Open-market sale	56	$92.95	$5.2K

Filing: Form 4 (Insider Transaction) Insider: GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) Shares: 13,372 Est. Value: $1.23M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-10-07

CNXN insider BEFFA NEGRINI DAVID (Director) sold 5,000 shares (~$405.2K)

BEFFA NEGRINI DAVID, listed as Director at PC CONNECTION INC, reported an open-market sale of 5,000 CNXN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	5,000	$81.05	$405.2K

Filing: Form 4 (Insider Transaction) Insider: BEFFA NEGRINI DAVID (Director) Shares: 5,000 Est. Value: $405.2K

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-09-16

CNXN insider GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) sold 14,284 shares (~$1.22M)

GALLUP PATRICIA, listed as Director, Chairman & Chief Admin Officer, 10% Owner at PC CONNECTION INC, reported an open-market sale of 14,284 CNXN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	1,799	$84.42	$151.9K
`S`	Open-market sale	3,551	$85.62	$304.0K
`S`	Open-market sale	1,792	$86.04	$154.2K
`S`	Open-market sale	5,124	$85.01	$435.6K
`S`	Open-market sale	2,018	$85.61	$172.8K

Filing: Form 4 (Insider Transaction) Insider: GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) Shares: 14,284 Est. Value: $1.22M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-09-03

CNXN insider GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) sold 14,284 shares (~$1.14M)

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	4,872	$78.76	$383.7K
`S`	Open-market sale	2,270	$79.39	$180.2K
`S`	Open-market sale	4,458	$80.40	$358.4K
`S`	Open-market sale	2,684	$80.88	$217.1K

Filing: Form 4 (Insider Transaction) Insider: GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) Shares: 14,284 Est. Value: $1.14M

View on SEC EDGAR → Open Filing Document →

Form 4 Option exercise Tax / Compensation Filing 2026-09-02

CNXN insider Form 4 filed for equity award, exercise, or tax withholding

GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`M`	Option exercise	500	—	—
`M`	Option exercise derivative · Restricted Stock Units	500	—	—

Filing: Form 4 (Insider Transaction) Insider: GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) Shares: 500

View on SEC EDGAR → Open Filing Document →

Form 4 Option exercise Tax / Compensation Filing 2026-09-02

CNXN insider Form 4 filed for equity award, exercise, or tax withholding

MCGRATH TIMOTHY J (President & CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`M`	Option exercise	10,000	—	—
`F`	Tax withholding on vested shares	3,935	$80.07	$315.1K
`M`	Option exercise derivative · Restricted Stock Units	10,000	—	—

Filing: Form 4 (Insider Transaction) Insider: MCGRATH TIMOTHY J (President & CEO) Shares: 13,935

View on SEC EDGAR → Open Filing Document →

Form 4 Option exercise Tax / Compensation Filing 2026-09-02

CNXN insider Form 4 filed for equity award, exercise, or tax withholding

Duckett Barbara (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`M`	Option exercise	500	—	—
`M`	Option exercise derivative · Restricted Stock Units	500	—	—

Filing: Form 4 (Insider Transaction) Insider: Duckett Barbara (Director) Shares: 500

View on SEC EDGAR → Open Filing Document →

Form 4 Option exercise Tax / Compensation Filing 2026-09-02

CNXN insider Form 4 filed for equity award, exercise, or tax withholding

BEFFA NEGRINI DAVID (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`M`	Option exercise	500	—	—
`M`	Option exercise derivative · Restricted Stock Units	500	—	—

Filing: Form 4 (Insider Transaction) Insider: BEFFA NEGRINI DAVID (Director) Shares: 500

View on SEC EDGAR → Open Filing Document →

Form 4 Option exercise Tax / Compensation Filing 2026-09-02

CNXN insider Form 4 filed for equity award, exercise, or tax withholding

Ferguson Jack L (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`M`	Option exercise	500	—	—
`M`	Option exercise derivative · Restricted Stock Units	500	—	—

Filing: Form 4 (Insider Transaction) Insider: Ferguson Jack L (Director) Shares: 500

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-19

CNXN insider GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) sold 14,284 shares (~$1.12M)

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	5,066	$78.16	$396.0K
`S`	Open-market sale	1,358	$79.61	$108.1K
`S`	Open-market sale	718	$80.21	$57.6K
`S`	Open-market sale	3,922	$78.36	$307.3K
`S`	Open-market sale	3,220	$78.83	$253.8K

Filing: Form 4 (Insider Transaction) Insider: GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) Shares: 14,284 Est. Value: $1.12M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-06

CNXN insider GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) sold 14,284 shares (~$1.22M)

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	3,968	$85.79	$340.4K
`S`	Open-market sale	3,041	$87.01	$264.6K
`S`	Open-market sale	133	$87.47	$11.6K
`S`	Open-market sale	3,383	$84.09	$284.5K
`S`	Open-market sale	3,559	$84.77	$301.7K
`S`	Open-market sale	200	$85.82	$17.2K

Filing: Form 4 (Insider Transaction) Insider: GALLUP PATRICIA (Director, Chairman & Chief Admin Officer, 10% Owner) Shares: 14,284 Est. Value: $1.22M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-05

CNXN insider MCGRATH TIMOTHY J (President & CEO) sold 50,000 shares (~$4.29M)

MCGRATH TIMOTHY J, listed as President & CEO at PC CONNECTION INC, reported an open-market sale of 50,000 CNXN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	1,000	$84.17	$84.2K
`S`	Open-market sale	22,049	$85.49	$1.88M
`S`	Open-market sale	12,630	$86.23	$1.09M
`S`	Open-market sale	12,479	$86.20	$1.08M
`S`	Open-market sale	1,842	$87.00	$160.3K

Filing: Form 4 (Insider Transaction) Insider: MCGRATH TIMOTHY J (President & CEO) Shares: 50,000 Est. Value: $4.29M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-03

CNXN insider Baker Thomas C (Sr. VP, CFO & Treasurer) sold 20,000 shares (~$1.66M)

Baker Thomas C, listed as Sr. VP, CFO & Treasurer at PC CONNECTION INC, reported an open-market sale of 20,000 CNXN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	19,394	$83.17	$1.61M
`S`	Open-market sale	606	$83.89	$50.8K

Filing: Form 4 (Insider Transaction) Insider: Baker Thomas C (Sr. VP, CFO & Treasurer) Shares: 20,000 Est. Value: $1.66M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-03

CNXN insider Duckett Barbara (Director) sold 2,000 shares (~$167.7K)

Duckett Barbara, listed as Director at PC CONNECTION INC, reported an open-market sale of 2,000 CNXN shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`S`	Open-market sale	2,000	$83.86	$167.7K

Filing: Form 4 (Insider Transaction) Insider: Duckett Barbara (Director) Shares: 2,000 Est. Value: $167.7K

View on SEC EDGAR → Open Filing Document →

Proposed Insider Sales 4 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. PC Connection, Inc. has 4 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-09-14

CNXN Form 144 filed for proposed insider sale

An insider at PC CONNECTION INC filed a Form 144 notifying the SEC of an intent to sell shares. Form 144 is a proposed sale notice rather than confirmation that a sale already happened.

Filing: Form 144 (Proposed Sale Notice)

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-08-03

CNXN Form 144 filed for proposed insider sale

An insider at PC CONNECTION INC filed a Form 144 notifying the SEC of an intent to sell shares. Form 144 is a proposed sale notice rather than confirmation that a sale already happened.

Filing: Form 144 (Proposed Sale Notice)

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-07-31

CNXN Form 144 filed for proposed insider sale

An insider at PC CONNECTION INC filed a Form 144 notifying the SEC of an intent to sell shares. Form 144 is a proposed sale notice rather than confirmation that a sale already happened.

Filing: Form 144 (Proposed Sale Notice)

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-07-31

CNXN Form 144 filed for proposed insider sale

An insider at PC CONNECTION INC filed a Form 144 notifying the SEC of an intent to sell shares. Form 144 is a proposed sale notice rather than confirmation that a sale already happened.

Filing: Form 144 (Proposed Sale Notice)

View on SEC EDGAR → Open Filing Document →

Material Events 1 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There is 1 in this period for PC Connection, Inc. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-10-14

CNXN filed 8-K — material company event

PC CONNECTION INC filed an 8-K with the SEC reporting a material event. Read the SEC filing for the full details.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

Periodic Reports 1 · Forms 10-K and 10-Q

The periodic reports are where the audited and reviewed financial statements live. This period contains 1 quarterly report (10-Q) for PC Connection, Inc.

The two are not equivalent in weight. A 10-K is audited by an external firm and includes the full risk factor disclosure, business description and management discussion; a 10-Q is unaudited, reviewed rather than examined, and much shorter. When a figure in a quarterly report is later revised, the annual report is usually where the correction appears.

An amended report — 10-K/A or 10-Q/A — restates or corrects something in the original filing, and is worth reading against the version it replaces.

Form 10-Q Quarterly Report 2026-07-29

CNXN filed Quarterly Report (10-Q)

PC CONNECTION INC filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)

View on SEC EDGAR → Open Filing Document →

How we classify PC Connection, Inc.'s filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on CNXN. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — CNXN SEC Filings

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CNXN Full Analysis

Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.

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