What SEC filings does GigaCloud Technology Inc. submit to the SEC?

GigaCloud Technology Inc. (GCT) 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 GCT?

A Form 4 for GCT 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 GigaCloud Technology 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 GCT?

The 10-K is GigaCloud Technology 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 GCT SEC filings directly on EDGAR?

You can view all historical GigaCloud Technology Inc. filings on the SEC EDGAR company page for GCT. Each filing card on this page links directly to the original SEC document.

How often does GigaCloud Technology Inc. file with the SEC?

GigaCloud Technology 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 GCT shares. 8-K filings occur whenever a material event happens — which can be several times per quarter for an active company.

GCT SEC Filing News — GigaCloud Technology Inc.

Latest SEC filings for GigaCloud Technology Inc. (GCT) 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: 2026-09-25.

GigaCloud Technology Inc. provides end-to-end B2B ecommerce solutions for large parcel merchandise in the United States and internationally. The company offers GigaCloud Marketplace that integrates product discovery to payments and logistics tools into one easy-to-use platform. It's marketplace connects manufacturers primarily in Asia with resellers in the United States, Asia, and Europe to execute cross-border transactions across furniture, home appliance, fitness equipment, and other large par…

Sector: Technology Industry: Software - Infrastructure Market Cap: $2.1B

Total Filings

Bullish Classifications

Bearish Classifications

Insider Transactions

Material Events (8-K)

Periodic Reports

Rule-based classifications for GCT currently lean bearish. Of the 20 filing records displayed, 8 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.

GCT Filing Activity Snapshot 2026-08-10 — 2026-09-25

Insider Transactions (Form 4)

0 buys vs 8 sells

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

Largest Form 144 Filing

$3.06M

WAN XIN (Chief Technology Officer) · 2026-08-12

60,000 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 13 · 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 13 filings in this group are Form 4s for GigaCloud Technology 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 13 insider filings shown, the breakdown is 8 open-market sale, 3 compensation award, 1 option exercise and 1 gift. 8 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Open-market sale ×8: 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.
Compensation award ×3: Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Option exercise ×1: The insider converted options into shares. The exercise price was fixed when the options were granted, so the timing usually tracks an expiry schedule.
Gift ×1: Shares were transferred as a gift, typically for estate or charitable planning. No sale into the market took place.

Form 4 Open-market sale Insider Selling 2026-09-25

GCT insider Bernes Marshall (Director, Head of Brand Center) sold 18,297 shares (~$990.4K)

Bernes Marshall, listed as Director, Head of Brand Center at GigaCloud Technology Inc, reported an open-market sale of 18,297 GCT 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	4,497	$53.58	$241.0K
`S`	Open-market sale	13,800	$54.31	$749.4K

Filing: Form 4 (Insider Transaction) Insider: Bernes Marshall (Director, Head of Brand Center) Shares: 18,297 Est. Value: $990.4K

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-09-23

GCT insider Bernes Marshall (Director, Head of Brand Center) sold 27,703 shares (~$1.48M)

Bernes Marshall, listed as Director, Head of Brand Center at GigaCloud Technology Inc, reported an open-market sale of 27,703 GCT 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	12,000	$53.47	$641.7K
`S`	Open-market sale	15,703	$53.58	$841.4K

Filing: Form 4 (Insider Transaction) Insider: Bernes Marshall (Director, Head of Brand Center) Shares: 27,703 Est. Value: $1.48M

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-09-21

GCT insider Chen Zhiwu (Director) sold 3,000 shares (~$159.4K)

Chen Zhiwu, listed as Director at GigaCloud Technology Inc, reported an open-market sale of 3,000 GCT 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	1,200	$53.48	$64.2K
`S`	Open-market sale	1,800	$52.88	$95.2K

Filing: Form 4 (Insider Transaction) Insider: Chen Zhiwu (Director) Shares: 3,000 Est. Value: $159.4K

View on SEC EDGAR → Open Filing Document →

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

GCT insider Chen Zhiwu (Director) sold 3,000 shares (~$158.0K)

Chen Zhiwu, listed as Director at GigaCloud Technology Inc, reported an open-market sale of 3,000 GCT 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	1,500	$52.38	$78.6K
`S`	Open-market sale	1,500	$52.96	$79.4K

Filing: Form 4 (Insider Transaction) Insider: Chen Zhiwu (Director) Shares: 3,000 Est. Value: $158.0K

View on SEC EDGAR → Open Filing Document →

Form 4 Option exercise Tax / Compensation Filing 2026-08-21

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

Wu Lei (Director, Chief Executive 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	413,942	—	—
`J`	Other transaction derivative · Forward sale contract (obligation to sell)	413,942	—	—
`M`	Option exercise derivative · Class B Ordinary Shares, par value $0.05 per share	413,942	—	—

Filing: Form 4 (Insider Transaction) Insider: Wu Lei (Director, Chief Executive Officer, 10% Owner) Shares: 413,942

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-08-18

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

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

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	549	—	—

Filing: Form 4 (Insider Transaction) Insider: VISSER JAN WILLIAM (Director) Shares: 549

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-08-18

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

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

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	549	—	—

Filing: Form 4 (Insider Transaction) Insider: LEBENSBURGER KENNETH E JR (Director) Shares: 549

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-08-18

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

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

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	549	—	—

Filing: Form 4 (Insider Transaction) Insider: Chen Zhiwu (Director) Shares: 549

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-17

GCT insider Bernes Marshall (Director, Head of Brand Center) sold 10,000 shares (~$530.0K)

Bernes Marshall, listed as Director, Head of Brand Center at GigaCloud Technology Inc, reported an open-market sale of 10,000 GCT 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	10,000	$53.00	$530.0K

Filing: Form 4 (Insider Transaction) Insider: Bernes Marshall (Director, Head of Brand Center) Shares: 10,000 Est. Value: $530.0K

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-12

GCT insider WAN XIN (Chief Technology Officer) sold 60,000 shares (~$3.06M)

WAN XIN, listed as Chief Technology Officer at GigaCloud Technology Inc, reported an open-market sale of 60,000 GCT 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	32,372	$50.55	$1.64M
`S`	Open-market sale	27,628	$51.40	$1.42M

Filing: Form 4 (Insider Transaction) Insider: WAN XIN (Chief Technology Officer) Shares: 60,000 Est. Value: $3.06M

View on SEC EDGAR → Open Filing Document →

Form 4 Gift Tax / Compensation Filing 2026-08-12

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

Shares were transferred as a gift, typically for estate or charitable planning. No sale into the market took place.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`G`	Gift	6,000	—	—

Filing: Form 4 (Insider Transaction) Insider: Wu Lei (Director, Chief Executive Officer, 10% Owner) Shares: 6,000

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-12

GCT insider Bernes Marshall (Director, Head of Brand Center) sold 5,000 shares (~$259.4K)

Bernes Marshall, listed as Director, Head of Brand Center at GigaCloud Technology Inc, reported an open-market sale of 5,000 GCT 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	$51.88	$259.4K

Filing: Form 4 (Insider Transaction) Insider: Bernes Marshall (Director, Head of Brand Center) Shares: 5,000 Est. Value: $259.4K

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market sale Insider Selling 2026-08-12

GCT insider SCHROCK IMAN AJ (President) sold 6,679 shares (~$346.7K)

SCHROCK IMAN AJ, listed as President at GigaCloud Technology Inc, reported an open-market sale of 6,679 GCT 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	3,379	$52.20	$176.4K
`S`	Open-market sale	3,300	$51.61	$170.3K

Filing: Form 4 (Insider Transaction) Insider: SCHROCK IMAN AJ (President) Shares: 6,679 Est. Value: $346.7K

View on SEC EDGAR → Open Filing Document →

Proposed Insider Sales 6 · 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. GigaCloud Technology Inc. has 6 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 2026-09-21

GCT Form 144 filed for proposed insider sale by Bernes Marshall (53,150 shares) ~$2.84M

Bernes Marshall filed a Form 144 with the SEC indicating intent to sell GCT (GigaCloud Technology Inc) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Bernes Marshall Shares: 53,150 Est. Value: $2.84M

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-09-14

GCT Form 144 filed for proposed insider sale by Zhiwu Chen (6,000 shares) ~$311.2K

Zhiwu Chen filed a Form 144 with the SEC indicating intent to sell GCT (GigaCloud Technology Inc) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Zhiwu Chen Shares: 6,000 Est. Value: $311.2K

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-08-12

GCT Form 144 filed for proposed insider sale by Bernes Marshall (25,000 shares) ~$1.28M

Filing: Form 144 (Proposed Sale Notice) Insider: Bernes Marshall Shares: 25,000 Est. Value: $1.28M

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-08-12

GCT Form 144 filed for proposed insider sale by Bernes Marshall (5,000 shares) ~$264.3K

Filing: Form 144 (Proposed Sale Notice) Insider: Bernes Marshall Shares: 5,000 Est. Value: $264.3K

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-08-11

GCT Form 144 filed for proposed insider sale by Faithful Winner Holdings Limited (60,000 shares) ~$3.00M

Faithful Winner Holdings Limited filed a Form 144 with the SEC indicating intent to sell GCT (GigaCloud Technology Inc) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Faithful Winner Holdings Limited Shares: 60,000 Est. Value: $3.00M

View on SEC EDGAR → Open Filing Document →

Form 144 Proposed Insider Sale 2026-08-10

GCT Form 144 filed for proposed insider sale by SCHROCK IMAN AJ (7,000 shares) ~$372.8K

SCHROCK IMAN AJ filed a Form 144 with the SEC indicating intent to sell GCT (GigaCloud Technology Inc) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: SCHROCK IMAN AJ Shares: 7,000 Est. Value: $372.8K

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 GigaCloud Technology 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 2026-08-10

GCT filed 8-K — material company event

GigaCloud Technology Inc filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)

View on SEC EDGAR → Open Filing Document →

How we classify GigaCloud Technology 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 GCT. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — GCT SEC Filings

More Tools for GCT

GCT Full Stock Analysis GCT Live Chart Institutional Ownership Earnings Calendar Options Flow Scanner Semiconductor Demand Zone Tracker Sector Scanner Browse All Stocks

Want deeper GCT analysis?

View valuation, growth metrics, the rule-based stock-page score, demand zones, peer comparison, and more — all on the GCT stock analysis page.

GCT 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.

Data Sources · Methodology · AI Disclosure · Corrections Policy · Disclaimer