Diane Leopold insider trades

Open-market stock purchases and sales by Diane Leopold, Director at Markel Group Inc, from SEC Form 4 filings since Feb 1, 2014.

Track record: 86% of 7 scored buys are up 5% or more since purchase, averaging +38%.

Recent trades

DateStockTradeValue
Jun 15, 2026MKL Markel Group IncBought (not open market)$110K
May 20, 2026MKL Markel Group IncBought (not open market)—
May 15, 2026NVT nVent Electric plcBought (not open market)—
May 8, 2026CMS CMS Energy CorpBought (not open market)—
May 7, 2026MKL Markel Group IncBought$89.5K
May 6, 2026MKL Markel Group IncBought$179K
Feb 25, 2026CMS CMS Energy CorpBought$153K
Feb 20, 2026CMS CMS Energy CorpBought (not open market)—

Companies traded

  • MKL Markel Group Inc: 4 buys, last Jun 15, 2026
  • NVT nVent Electric plc: 2 buys, last May 15, 2026
  • CMS CMS Energy Corp: 1 buy, last May 8, 2026
  • D Dominion Energy, Inc: 14 sales, last Feb 26, 2024
  • DM Dominion Energy Midstream Partners, LP: 1 sale, last Dec 12, 2018

Get free alerts when Diane Leopold files a new trade →