Thomas Sinnickson Gayner's Net Worth

Thomas Sinnickson Gayner's net worth is estimated to be at least $4,409,271.00 as of 08/12/2022. CoreStreet's estimation of Thomas Sinnickson Gayner's net worth is based on their sale of stock and current holding of stock.

Thomas Sinnickson Gayner is CEO at Markel Corporation. They have executed at least 6 trades of stock as per SEC Form 4 filings. Their most recent trade was for 50 units of MKL stock on 08/04/2022. Their biggest sale was on 02/16/2016 when they sold 5,000 units of Markel Corporation stock for $4,130,150.00. They typically trade 2 times per year.

Total value of insider buys:
  • $279,121.00
Total value of insider sells:
  • $4,130,150.00
Most recent insider trade:
  • Aug. 4, 2022

Thomas Sinnickson Gayner's Insider Trading History

Markel CorporationTitleAmountPriceTypeTotal Value
Aug. 4, 2022
CEO50$1,202.46Buy$60,123.00
May 9, 2022
CEO50$1,306.00Buy$65,300.00
Nov. 22, 2021
CEO25$1,251.30Buy$31,282.50
Feb. 16, 2016
CEO5,000$826.03Sell$4,130,150.00
Cable One IncTitleAmountPriceTypeTotal Value
May 25, 2022
Director50$1,257.97Buy$62,898.50
Graham Holdings CoTitleAmountPriceTypeTotal Value
Nov. 11, 2021
Director100$595.17Buy$59,517.00