GWW

NYSE

W.W. GRAINGER, INC.

Latest disclosureOctober 2, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 27 sales

Price by TradingView

Insider transactions 124

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

Showing the first 6 of 27 trades on this page.

Sale disclosed

Laurie R. Thomson

VP, Controller

Common Stock

Reported value: $295.4K
Reported price: $1,230.82 / share

Sale disclosed

Laurie R. Thomson

VP, Controller

Common Stock

Reported value: $12.32K
Reported price: $1,231.52 / share

Sale disclosed

Laurie R. Thomson

VP, Controller

Common Stock

Reported value: $24.68K
Reported price: $1,233.76 / share

Sale disclosed

Laurie R. Thomson

VP, Controller

Common Stock

Reported value: $24.69K
Reported price: $1,234.70 / share

Sale disclosed

Laurie R. Thomson

VP, Controller

Common Stock

Reported value: $28.44K
Reported price: $1,236.43 / share

Sale disclosed

Jonny M. LeRoy

SVP, Chief Technology Officer

Common Stock

Reported value: $430.31K
Reported price: $1,229.45 / share

Sale disclosed

Jonny M. LeRoy

SVP, Chief Technology Officer

Common Stock

Reported value: $98.41K
Reported price: $1,230.16 / share

Sale disclosed

Jonny M. LeRoy

SVP, Chief Technology Officer

Common Stock

Reported value: $136.71K
Reported price: $1,231.65 / share

Sale disclosed

Jonny M. LeRoy

SVP, Chief Technology Officer

Common Stock

Reported value: $287.22K
Reported price: $1,232.70 / share

Sale disclosed

Jonny M. LeRoy

SVP, Chief Technology Officer

Common Stock

Reported value: $98.67K
Reported price: $1,233.43 / share

Sale disclosed

Paige K. Robbins

Sr. VP

Common Stock

Reported value: $469.74K
Reported price: $1,229.68 / share

Sale disclosed

Paige K. Robbins

Sr. VP

Common Stock

Reported value: $304.25K
Reported price: $1,231.78 / share

Sale disclosed

Paige K. Robbins

Sr. VP

Common Stock

Reported value: $432.78K
Reported price: $1,232.98 / share

Sale disclosed

Paige K. Robbins

Sr. VP

Common Stock

Reported value: $439.26K
Reported price: $1,233.89 / share

Sale disclosed

Paige K. Robbins

Sr. VP

Common Stock

Reported value: $149.42K
Reported price: $1,234.89 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $87.78K
Reported price: $1,097.27 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $44.09K
Reported price: $1,102.26 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $44.31K
Reported price: $1,107.77 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $44.4K
Reported price: $1,110.08 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $311.47K
Reported price: $1,112.41 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $133.67K
Reported price: $1,113.93 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $267.7K
Reported price: $1,115.43 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $142.95K
Reported price: $1,116.81 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $312.99K
Reported price: $1,117.83 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $178.98K
Reported price: $1,118.61 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $44.79K
Reported price: $1,119.73 / share

Sale disclosed

Deidra C. Merriwether

Sr. VP & CFO

Common Stock

Reported value: $44.9K
Reported price: $1,122.39 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
VP, Controller	Common StockSale5 trades	313avg $1,231.69 / share	$385.52K	May 12Filed May 14 · 2d later	5 filings 240 @ $1,230.82 · $295.4KSEC filing 10 @ $1,231.52 · $12.32KSEC filing 20 @ $1,233.76 · $24.68KSEC filing 20 @ $1,234.70 · $24.69KSEC filing 23 @ $1,236.43 · $28.44KSEC filing
SVP, Chief Technology Officer	Common StockSale5 trades	854avg $1,231.06 / share	$1.05M	May 12Filed May 14 · 2d later	5 filings 350 @ $1,229.45 · $430.31KSEC filing 80 @ $1,230.16 · $98.41KSEC filing 111 @ $1,231.65 · $136.71KSEC filing 233 @ $1,232.70 · $287.22KSEC filing 80 @ $1,233.43 · $98.67KSEC filing
Sr. VP	Common StockSale5 trades	1,457avg $1,232.29 / share	$1.8M	May 12Filed May 14 · 2d later	5 filings 382 @ $1,229.68 · $469.74KSEC filing 247 @ $1,231.78 · $304.25KSEC filing 351 @ $1,232.98 · $432.78KSEC filing 356 @ $1,233.89 · $439.26KSEC filing 121 @ $1,234.89 · $149.42KSEC filing
Sr. VP & CFO	Common StockSale10b5-112 trades	1,488avg $1,114.28 / share	$1.66M	Apr 2Filed Apr 2 · 0d later	12 filings 80 @ $1,097.27 · $87.78KSEC filing 40 @ $1,102.26 · $44.09KSEC filing 40 @ $1,107.77 · $44.31KSEC filing 40 @ $1,110.08 · $44.4KSEC filing 280 @ $1,112.41 · $311.47KSEC filing 120 @ $1,113.93 · $133.67KSEC filing 240 @ $1,115.43 · $267.7KSEC filing 128 @ $1,116.81 · $142.95KSEC filing 280 @ $1,117.83 · $312.99KSEC filing 160 @ $1,118.61 · $178.98KSEC filing 40 @ $1,119.73 · $44.79KSEC filing 40 @ $1,122.39 · $44.9KSEC filing

Congress transactions 1

All Congress filings

Partial sale disclosed

W.W. Grainger, Inc. Common Stock (GWW) · Stock

The filing reports a partial sale for the member.

Jared MoskowitzReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 13, 2026

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000277135
Latest public acceptance: Oct 2, 2026, 09:01 PM UTC
Score calculated: Oct 8, 2026, 12:03 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

VP, Controller

Common StockSale5 trades

313avg $1,231.69 / share

$385.52K

May 12Filed May 14 · 2d later

5 filings

240 @ $1,230.82 · $295.4KSEC filing
10 @ $1,231.52 · $12.32KSEC filing
20 @ $1,233.76 · $24.68KSEC filing
20 @ $1,234.70 · $24.69KSEC filing
23 @ $1,236.43 · $28.44KSEC filing

SVP, Chief Technology Officer

Common StockSale5 trades

854avg $1,231.06 / share

$1.05M

May 12Filed May 14 · 2d later

5 filings

350 @ $1,229.45 · $430.31KSEC filing
80 @ $1,230.16 · $98.41KSEC filing
111 @ $1,231.65 · $136.71KSEC filing
233 @ $1,232.70 · $287.22KSEC filing
80 @ $1,233.43 · $98.67KSEC filing

Sr. VP

Common StockSale5 trades

1,457avg $1,232.29 / share

$1.8M

May 12Filed May 14 · 2d later

5 filings

382 @ $1,229.68 · $469.74KSEC filing
247 @ $1,231.78 · $304.25KSEC filing
351 @ $1,232.98 · $432.78KSEC filing
356 @ $1,233.89 · $439.26KSEC filing
121 @ $1,234.89 · $149.42KSEC filing

Sr. VP & CFO

Common StockSale10b5-112 trades

1,488avg $1,114.28 / share

$1.66M

Apr 2Filed Apr 2 · 0d later

12 filings

80 @ $1,097.27 · $87.78KSEC filing
40 @ $1,102.26 · $44.09KSEC filing
40 @ $1,107.77 · $44.31KSEC filing
40 @ $1,110.08 · $44.4KSEC filing
280 @ $1,112.41 · $311.47KSEC filing
120 @ $1,113.93 · $133.67KSEC filing
240 @ $1,115.43 · $267.7KSEC filing
128 @ $1,116.81 · $142.95KSEC filing
280 @ $1,117.83 · $312.99KSEC filing
160 @ $1,118.61 · $178.98KSEC filing
40 @ $1,119.73 · $44.79KSEC filing
40 @ $1,122.39 · $44.9KSEC filing

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000277135
Latest public acceptance: Oct 2, 2026, 09:01 PM UTC
Score calculated: Oct 8, 2026, 12:03 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.