Insider · CIK 0001159015

GAYNER THOMAS SINNICKSON

Reports to the SEC for 5 companies · GLEN ALLEN, VA

sec.gov

Transactions

Companies

Filings

CIK

0001159015

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-05-15	MKLMARKEL GROUP INC.F Tax Payment	Director, Chief Executive Officer	FTax Payment	−481.668 sh	$1844.00	−$888K	56,259.665
2026-04-01	KOCOCA COLA CO · Phantom Share UnitsA Award	Director	AAward	+3,825.353 sh	$75.81	+$290K	15,232.313
2026-02-24	MKLMARKEL GROUP INC.A Award	Director, Chief Executive Officer	AAward	+4,483.616 sh	—	—	56,741.333
2025-12-02	MKLMARKEL GROUP INC.F Tax Payment	Director, Chief Executive Officer	FTax Payment	−36.613 sh	$2060.83	−$75.5K	52,257.717
2025-04-01	KOCOCA COLA CO · Phantom Share UnitsA Award	Director	AAward	+4,053.11 sh	$71.55	+$290K	11,056.474
2025-02-18	MKLMARKEL GROUP INC.A Award	Director, Chief Executive Officer	AAward	+3,349.829 sh	—	—	52,294.33
2025-02-07	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+100 sh	$2008.01	+$201K	48,944.501
2024-12-05	MKLMARKEL GROUP INC.F Tax Payment	Director, Chief Executive Officer	FTax Payment	−45 sh	$1759.04	−$79.2K	48,844.501
2024-11-01	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+100 sh	$1549.72	+$155K	48,889.501
2024-09-12	GHCGraham Holdings CoP Purchase	Director	PPurchase	+100 sh	$743.30	+$74.3K	700
2024-04-01	KOCOCA COLA CO · Phantom Share UnitsA Award	Director	AAward	+4,756.438 sh	$60.97	+$290K	6,774.862
2024-02-20	MKLMARKEL GROUP INC.A Award	Director, Chief Executive Officer	AAward	+2,710 sh	—	—	47,748.501
2024-02-20	MKLMARKEL GROUP INC.A Award	Director, Chief Executive Officer	AAward	+1,041 sh	—	—	48,789.501
2024-02-02	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+100 sh	$1414.74	+$141K	45,038.501
2023-12-05	MKLMARKEL GROUP INC.F Tax Payment	Director, Chief Executive Officer	FTax Payment	−46 sh	$1401.29	−$64.5K	44,938.501
2023-11-09	GHCGraham Holdings CoP Purchase	Director	PPurchase	+100 sh	$607.24	+$60.7K	600
2023-11-03	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+100 sh	$1311.92	+$131K	44,984.501
2023-09-08	GHCGraham Holdings CoP Purchase	Director	PPurchase	+100 sh	$569.83	+$57K	500
2023-08-04	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+100 sh	$1479.47	+$148K	44,884.501
2023-07-19	KOCOCA COLA CO · Phantom Share UnitsA Award	Director	AAward	+1,933.613 sh	$62.06	+$120K	1,933.613
2023-05-16	MKLMARKEL GROUP INC.A Award	Director, Chief Executive Officer	AAward	+1,068 sh	—	—	44,784.501
2023-05-09	GHCGraham Holdings CoP Purchase	Director	PPurchase	+100 sh	$581.63	+$58.2K	5,600
2023-05-02	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+50 sh	$1359.93	+$68K	43,716.501
2023-03-10	CABOCable One, Inc.A Award	Director	AAward	+1 sh	—	—	2,421
2023-03-06	CABOCable One, Inc.P Purchase	Director	PPurchase	+100 sh	$709.30	+$70.9K	2,420
2023-02-14	MKLMARKEL GROUP INC.A Award	Director, Chief Executive Officer	AAward	+1,558 sh	—	—	43,666.501
2023-02-03	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+25 sh	$1317.18	+$32.9K	42,108.501
2022-12-16	CABOCable One, Inc.A Award	Director	AAward	+1 sh	—	—	2,320
2022-12-06	MKLMARKEL GROUP INC.F Tax Payment	Director, Chief Executive Officer	FTax Payment	−43 sh	$1315.34	−$56.6K	42,083.501
2022-11-14	CABOCable One, Inc.P Purchase	Director	PPurchase	+5,000 sh	$714.72	+$3.57M	26,700
2022-11-09	CABOCable One, Inc.P Purchase	Director	PPurchase	+5,000 sh	$639.97	+$3.2M	21,700
2022-11-08	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+50 sh	$1230.60	+$61.5K	42,126.501
2022-11-08	CABOCable One, Inc.P Purchase	Director	PPurchase	+5,000 sh	$673.75	+$3.37M	16,700
2022-09-16	GHCGraham Holdings CoP Purchase	Director	PPurchase	+100 sh	$556.15	+$55.6K	5,500
2022-09-12	CABOCable One, Inc.P Purchase	Director	PPurchase	+500 sh	$1094.74	+$547K	11,700
2022-09-06	CABOCable One, Inc.P Purchase	Director	PPurchase	+500 sh	$1106.44	+$553K	11,200
2022-08-29	CABOCable One, Inc.P Purchase	Director	PPurchase	+500 sh	$1177.75	+$589K	10,700
2022-08-24	CABOCable One, Inc.P Purchase	Director	PPurchase	+50 sh	$1225.00	+$61.2K	2,319
2022-08-04	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+50 sh	$1202.46	+$60.1K	42,076.501
2022-06-01	CABOCable One, Inc.P Purchase	Director	PPurchase	+5,000 sh	$1291.17	+$6.46M	10,200
2022-05-25	CABOCable One, Inc.P Purchase	Director	PPurchase	+50 sh	$1257.97	+$62.9K	7,469
2022-05-20	CABOCable One, Inc.A Award	Director	AAward	+230 sh	—	—	7,419
2022-05-09	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+50 sh	$1306.00	+$65.3K	42,026.501
2022-02-15	MKLMARKEL GROUP INC.A Award	Director, Chief Executive Officer	AAward	+1,874 sh	—	—	41,976.501
2021-12-31	ENOVEnovis CORPA Award	Director	AAward	+490 sh	—	—	65,060
2021-12-07	MKLMARKEL GROUP INC.F Tax Payment	Director, Chief Executive Officer	FTax Payment	−32 sh	$1249.50	−$40K	40,102.501
2021-11-22	MKLMARKEL GROUP INC.P Purchase	Director, Chief Executive Officer	PPurchase	+25 sh	$1251.30	+$31.3K	40,134.501
2021-11-11	GHCGraham Holdings CoP Purchase	Director	PPurchase	+100 sh	$595.17	+$59.5K	5,400
2021-09-30	ENOVEnovis CORPA Award	Director	AAward	+491 sh	—	—	64,570
2021-06-30	ENOVEnovis CORPA Award	Director	AAward	+492 sh	—	—	64,079

Recent filings

Accepted (ET)
May 194
GAYNER THOMAS SINNICKSON0001159015-26-000004
SEC(opens sec.gov)
Apr 34
GAYNER THOMAS SINNICKSON0000021344-26-000116
SEC(opens sec.gov)
Feb 264
GAYNER THOMAS SINNICKSON0001159015-26-000002
SEC(opens sec.gov)
Dec 34
GAYNER THOMAS SINNICKSON0001159015-25-000003
SEC(opens sec.gov)
Apr 34
GAYNER THOMAS SINNICKSON0001127602-25-011307
SEC(opens sec.gov)
Feb 204
GAYNER THOMAS SINNICKSON0001096343-25-000013
SEC(opens sec.gov)
Feb 74
GAYNER THOMAS SINNICKSON0001096343-25-000010
SEC(opens sec.gov)
Dec 94
GAYNER THOMAS SINNICKSON0001096343-24-000136
SEC(opens sec.gov)
Nov 54
GAYNER THOMAS SINNICKSON0001096343-24-000125
SEC(opens sec.gov)
Sep 134
GAYNER THOMAS SINNICKSON0000104889-24-000045
SEC(opens sec.gov)
Apr 34
GAYNER THOMAS SINNICKSON0001127602-24-012080
SEC(opens sec.gov)
Feb 274
GAYNER THOMAS SINNICKSON0001096343-24-000030
SEC(opens sec.gov)
Feb 224
GAYNER THOMAS SINNICKSON0001096343-24-000013
SEC(opens sec.gov)
Feb 54
GAYNER THOMAS SINNICKSON0001096343-24-000006
SEC(opens sec.gov)
Dec 64
GAYNER THOMAS SINNICKSON0001096343-23-000214
SEC(opens sec.gov)
Nov 94
GAYNER THOMAS SINNICKSON0000104889-23-000067
SEC(opens sec.gov)
Nov 64
GAYNER THOMAS SINNICKSON0001096343-23-000204
SEC(opens sec.gov)
Sep 124
GAYNER THOMAS SINNICKSON0000104889-23-000055
SEC(opens sec.gov)
Aug 74
GAYNER THOMAS SINNICKSON0001096343-23-000173
SEC(opens sec.gov)
Jul 214
GAYNER THOMAS SINNICKSON0001127602-23-021127
SEC(opens sec.gov)

Companies

Address

C/O MARKEL GROUP INC. 4521 HIGHWOODS PARKWAY

GLEN ALLEN, VA, 23060