InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
9
T+90 hit rate
100%
T+90 mean return
+5.8%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Thomson Laurie R, VP, Controller. Director active across 2 companies, notably W.W. GRAINGER, INC.. Cumulatively, 24 disclosures have been logged. Breakdown: 0 buy · 9 sells. Total volume traded: €1.5m. History available since 3 May 2021. The latest transaction was filed on 12 May 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Declarations24 total
240 shares@ US$1,230.820.0004% mcap64.2% of flowCommon StockSEC:0001859197-26-000004:0
240 shares@ US$1,230.820.0005% mcap100.0% of flowCommon StockSEC:0001859197-26-000004
341 shares0Common StockSEC:0000277135-25-000078:0
334 shares0Common StockSEC:0000277135-25-000077:0
266 shares0Common StockSEC:0000277135-25-000050:0
235 shares@ US$1,020.070618.3% of flowCommon StockSEC:0000277135-25-000040:0
125 shares@ US$1,206.03211.8% of flowCommon StockSEC:0000277135-24-000185:0
800 shares0Common StockSEC:0000277135-24-000099:0
23 shares@ US$923.901.6% of flowCommon StockSEC:0000277135-24-000097:0
220 shares0Common StockSEC:0000277135-24-000052:0
250 shares@ US$801.5015.3% of flowCommon StockSEC:0000277135-23-000132:0
23 shares@ US$688.811.2% of flowCommon StockSEC:0000277135-23-000098:0
54 shares@ US$682.08782.8% of flowCommon StockSEC:0001209191-23-029378:0
476 shares@ US$683.742524.5% of flowCommon StockSEC:0001209191-23-027298:0
373 shares0Common StockSEC:0001209191-23-022594:0
26 shares@ US$556.251.1% of flowCommon StockSEC:0001209191-23-000737:0
54 shares@ US$541.43732.4% of flowCommon StockSEC:0001209191-22-044156:0
225 shares@ US$500.25630.0002% mcap27.0% of flowCommon StockSEC:0001209191-22-027519:0
23 shares@ US$490.820.0000% mcap2.7% of flowCommon StockSEC:0001209191-22-026959:0
225 shares0Common StockSEC:0001209191-22-022231:0
26 shares@ US$518.240.0000% mcap3.0% of flowCommon StockSEC:0001209191-22-000421:0
26 shares@ US$518.24100.0% of flowCommon StockSEC:0001209191-22-000421
231 sharesCommon StockSEC:0001209191-21-030427
231 shares0Common StockSEC:0001209191-21-030427:0
24 of 24 declarations
About Thomson Laurie R
Laurie R. Thomson is the Vice President and Controller at W.W. Grainger, Inc. She is responsible for financial management and regulatory compliance within the company. Thomson plays a key role in optimizing financial processes and implementing strategies aimed at improving operational efficiency.
