InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Mansfield William P, Directeur Stratégique. Officer active across 1 company, notably Graybar Electric Co INC. Cumulatively, 7 disclosures have been logged. Activity tracked since 14 January 2022. The latest transaction was filed on 9 January 2026 (J). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Mansfield William P
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations7 total
2,823 shares@ US$20.0022.0% of flowCommon stock par value $1/shareSEC:0001603945-26-000001:0
2,688 shares@ US$20.0025.3% of flowCommon stock par value $1/shareSEC:0001603945-25-000001:0
2,535 shares@ US$20.0022.4% of flowCommon stock par value $1/shareSEC:0001603945-24-000001:0
2,175 shares@ US$20.0019.4% of flowCommon stock par value $1/shareSEC:0001603945-23-000001:0
1,935 shares@ US$20.0050.0% of flowCommon stock par value $1/shareSEC:0001603945-22-000001:0
1,221 sharesCommon stock par value $1/shareSEC:0001603945-16-000002:0
1,221 sharesVoting Trust Interests evidencing common stockSEC:0001603945-16-000002:1
7 of 7 declarations
About Mansfield William P
William P. Mansfield is the Senior Vice President - Strategy & Business Development at Graybar Electric Co Inc. He is responsible for strategic planning and business development. His role involves identifying new market opportunities and developing strategies to strengthen Graybar's position in the industry.
