Thomas Sinnickson Gayner

Insider Reports History

Entity
Individual
Location
C/O Markel Corp, 4521 Highwoods Parkway, Glen Allen, VA
Signature
/s/ Karen O. Earls, Attorney-in-fact for Thomas Sinnickson Gayner
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Thomas Sinnickson Gayner:

Stock Role Class Num Shares Value Price $ Report Date Ownership
MARKEL GROUP INC. Chief Executive Officer, Director Common Stock 48.9K $75.8M $1,549.72 Nov 1, 2024 Direct
Cable One, Inc. Director Common Stock, par value $0.01 26.7K $14.5M $541.35 Mar 10, 2023 By Markel Corporation
MARKEL GROUP INC. Chief Executive Officer, Director Common Stock 2.79K $4.33M $1,549.72 Nov 1, 2024 401(k) Plan
Graham Holdings Co Director Class B Common Stock 5.2K $3.87M $743.30 Sep 12, 2024 By Markel Group Inc.
MARKEL GROUP INC. Chief Executive Officer, Director Common Stock 2K $3.1M $1,549.72 Nov 1, 2024 By Spouse
Colfax CORP Director Common stock, par value $.001 65.1K $2.53M $38.88 Dec 31, 2021 Direct
Cable One, Inc. Director Common Stock, par value $0.01 2.42K $1.31M $541.35 Mar 10, 2023 Direct
Cable One, Inc. Director Deferred Stock Unit, par value $0.01 2.42K $1.09M $450.68 Mar 10, 2023 Direct
MARKEL GROUP INC. Chief Executive Officer, Director Common Stock 447 $692K $1,549.72 Nov 1, 2024 By Trust
Graham Holdings Co Director Class B Common Stock 700 $520K $743.30 Sep 12, 2024 Direct
COCA COLA CO Director Phantom Share Units 6.77K $413K $60.97 Apr 1, 2024 Direct
COCA COLA CO Director Common Stock, $.25 Par Value 5.2K $317K $60.87 Apr 1, 2024 Direct

Insider Reports Filed by Thomas Sinnickson Gayner

Symbol Company Period Transactions Value $ Form Type Date Filed Role
MKL MARKEL GROUP INC. Nov 1, 2024 1 $155K 4 Nov 5, 2024 Chief Executive Officer, Director
GHC Graham Holdings Co Sep 12, 2024 1 $74.3K 4 Sep 13, 2024 Director
KO COCA COLA CO Apr 1, 2024 1 $290K 4 Apr 3, 2024 Director
MKL MARKEL GROUP INC. Feb 20, 2024 1 $0 4 Feb 27, 2024 Chief Executive Officer, Director
MKL MARKEL GROUP INC. Feb 20, 2024 1 $0 4 Feb 22, 2024 Chief Executive Officer, Director
MKL MARKEL GROUP INC. Feb 2, 2024 1 $141K 4 Feb 5, 2024 Chief Executive Officer, Director
MKL MARKEL GROUP INC. Dec 5, 2023 1 -$64.5K 4 Dec 6, 2023 Chief Executive Officer, Director
GHC Graham Holdings Co Nov 9, 2023 1 $60.7K 4 Nov 9, 2023 Director
MKL MARKEL GROUP INC. Nov 3, 2023 1 $131K 4 Nov 6, 2023 Chief Executive Officer, Director
GHC Graham Holdings Co Sep 8, 2023 1 $57K 4 Sep 12, 2023 Director
MKL MARKEL GROUP INC. Aug 4, 2023 1 $148K 4 Aug 7, 2023 Chief Executive Officer, Director
KO COCA COLA CO Jul 19, 2023 1 $120K 4 Jul 21, 2023 Director
KO COCA COLA CO Jul 19, 2023 0 $0 3 Jul 21, 2023 Director
MKL MARKEL CORP May 16, 2023 1 $0 4 May 18, 2023 Chief Executive Officer, Director
GHC Graham Holdings Co May 9, 2023 1 $58.2K 4 May 9, 2023 Director
MKL MARKEL CORP May 2, 2023 1 $68K 4 May 3, 2023 Chief Executive Officer, Director
CABO Cable One, Inc. Mar 10, 2023 1 $0 4 Mar 13, 2023 Director
CABO Cable One, Inc. Mar 6, 2023 1 $70.9K 4 Mar 7, 2023 Director
MKL MARKEL CORP Feb 14, 2023 1 $0 4 Feb 15, 2023 Chief Executive Officer, Director
MKL MARKEL CORP Feb 3, 2023 1 $32.9K 4 Feb 6, 2023 Chief Executive Officer, Director
CABO Cable One, Inc. Dec 16, 2022 1 $0 4 Dec 19, 2022 Director
MKL MARKEL CORP Dec 6, 2022 1 -$56.6K 4 Dec 7, 2022 Co-Chief Executive Officer, Director
CABO Cable One, Inc. Nov 14, 2022 1 $3.57M 4 Nov 15, 2022 Director
CABO Cable One, Inc. Nov 8, 2022 2 $6.57M 4 Nov 10, 2022 Director
MKL MARKEL CORP Nov 8, 2022 1 $61.5K 4 Nov 9, 2022 Co-Chief Executive Officer, Director
GHC Graham Holdings Co Sep 16, 2022 1 $55.6K 4 Sep 16, 2022 Director
CABO Cable One, Inc. Sep 12, 2022 1 $547K 4 Sep 13, 2022 Director
CABO Cable One, Inc. Sep 6, 2022 1 $553K 4 Sep 7, 2022 Director
CABO Cable One, Inc. Aug 29, 2022 1 $589K 4 Aug 31, 2022 Director
CABO Cable One, Inc. Aug 24, 2022 1 $61.2K 4 Aug 25, 2022 Director
MKL MARKEL CORP Aug 4, 2022 1 $60.1K 4 Aug 5, 2022 Co-Chief Executive Officer, Director
CABO Cable One, Inc. Jun 1, 2022 1 $6.46M 4 Jun 3, 2022 Director
CABO Cable One, Inc. May 25, 2022 1 $62.9K 4 May 27, 2022 Director
CABO Cable One, Inc. May 20, 2022 1 $0 4 May 24, 2022 Director
MKL MARKEL CORP May 9, 2022 1 $65.3K 4 May 9, 2022 Co-Chief Executive Officer, Director
MKL MARKEL CORP Feb 15, 2022 1 $0 4 Feb 17, 2022 Co-Chief Executive Officer, Director
ENOV Colfax CORP Dec 31, 2021 1 $0 4 Jan 4, 2022 Director
MKL MARKEL CORP Dec 7, 2021 1 -$40K 4 Dec 9, 2021 Co-Chief Executive Officer, Director
MKL MARKEL CORP Nov 22, 2021 1 $31.3K 4 Nov 23, 2021 Co-Chief Executive Officer, Director
GHC Graham Holdings Co Nov 11, 2021 1 $59.5K 4 Nov 15, 2021 Director
ENOV Colfax CORP Sep 30, 2021 1 $0 4 Oct 4, 2021 Director
ENOV Colfax CORP Jun 30, 2021 1 $0 4 Jul 1, 2021 Director
CABO Cable One, Inc. May 21, 2021 1 $0 4 May 25, 2021 Director
ENOV Colfax CORP May 12, 2021 1 $0 4 May 14, 2021 Director