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Home > Insider Trading > Sinnickson Thomas Gayner > Profile

Sinnickson Thomas Gayner

Affiliations

  • Director at Coca Cola Co (KO), 2024-04-03
  • Chief Executive Officer at Markel Group Inc. (MKL), 2024-02-27
  • Director at Graham Holdings Co (GHC), 2023-11-09
  • Director at Cable One Inc. (CABO), 2023-03-14
  • Director at Colfax Corp (CFX), 2022-01-04
Insider Trading: Purchases See All
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
Markel Group Inc.
 MKL $1,414.74 100 Officer, Director 45,039 2024-02-02 Filing
Graham Holdings Co
 GHC $607.24 100 Director 600 2023-11-09 Filing
Markel Group Inc.
 MKL $1,311.92 100 Officer, Director 44,985 2023-11-03 Filing
Graham Holdings Co
 GHC $569.83 100 Director 500 2023-09-08 Filing
Markel Group Inc.
 MKL $1,479.47 100 Officer, Director 44,885 2023-08-04 Filing