How many insider trades does FilingIQ track for GWW?

FilingIQ tracks 1,435 Form 4 insider transactions for GWW (W.W. GRAINGER, INC.), covering filings from Feb 20, 2015 onwards. 1 of those are dated within the last 90 days.

Are GWW insiders net buyers or net sellers?

Across the full Form 4 history for GWW, 3 transactions (0%) were open-market purchases and 985 (69%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does GWW insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.

What sector is GWW in?

W.W. GRAINGER, INC. (GWW) is classified in the Industrials sector, specifically Industrial Distribution, with a current market capitalisation of $53.83B.

GWW insider trading

NYSE Industrials

W.W. GRAINGER, INC.: insider trade history from SEC Form 4 filings.

Total Form 4 trades

1,435

Last 90 days

Buys / sells

0% / 69%

Market cap

$53.83B

About W.W. GRAINGER, INC.

W.W. Grainger, Inc., together with its subsidiaries, distributes maintenance, repair, and operating products and services primarily in North America, Japan, and the United Kingdom. The company operates through two segments, High-Touch Solutions North America and Endless Assortment. It provides safety, security, material handling and storage equipment, pumps and plumbing equipment, cleaning and maintenance, and metalworking and hand tools. The company also offers technical support and inventory management services. It serves smaller businesses to large corporations, government entities, and other institutions, as well as commercial, healthcare, and manufacturing industries through sales and service representatives, and electronic and ecommerce channels. W.W. Grainger, Inc. was founded in 1927 and is headquartered in Lake Forest, Illinois.

Company website: www.grainger.com

GWW insider activity at a glance

FilingIQ tracks 1,435 insider transactions for GWW in filings since Feb 20, 2015. The most recent transaction is dated Oct 1, 2026.

Across the full history, 3 open-market purchases and 985 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on GWW insider trades is 61.3/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live GWW trades on FilingIQ Raw filings on SEC EDGAR

Latest GWW Form 4 filings

Thomson Laurie R Interim CFO and VP, Controller

A Oct 2, 2026

Miller Cindy J

A Sep 1, 2026

Williams Susan Slavik

Most recent disclosures. Sign up to filter by score, transaction code, or insider role.

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13F funds holding GWW

Clearbridge Investments, LLC

$1.03B · 0.8% of AUM

PARNASSUS INVESTMENTS, LLC

$820.02M · 2.2% of AUM

Frequently asked

How many insider trades does FilingIQ track for GWW?: FilingIQ tracks 1,435 Form 4 insider transactions for GWW (W.W. GRAINGER, INC.), covering filings from Feb 20, 2015 onwards. 1 of those are dated within the last 90 days.
Are GWW insiders net buyers or net sellers?: Across the full Form 4 history for GWW, 3 transactions (0%) were open-market purchases and 985 (69%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does GWW insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ normalises insider identity across reporting variations and scores discretionary open-market purchases and sales on its multi-factor composite model.
What sector is GWW in?: W.W. GRAINGER, INC. (GWW) is classified in the Industrials sector, specifically Industrial Distribution, with a current market capitalisation of $53.83B.

Methodology & sources

Every GWW insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.