Debora J Wilson

Insider

First SEC filing: May 4, 2020 · Latest: May 4, 2020

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.

Insider at

MKL buying May 1, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 35 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

35 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 1, 2020	MKL	P	111	$833.44	$92,512	3,956 Direct	+2.89%	Acquired	114.9% (price as of 2026-08-20)
May 1, 2020	MKL	P	288	$832.69	$239,815	3,845 Direct	+8.10%	Acquired	115.1% (price as of 2026-08-20)
May 1, 2020	MKL	P	265	$831.54	$220,358	3,557 Direct	+8.05%	Acquired	115.4% (price as of 2026-08-20)
May 1, 2020	MKL	P	335	$830.90	$278,352	3,292 Direct	+11.33%	Acquired	115.6% (price as of 2026-08-20)
May 1, 2020	MKL	P	1	$828.68	$829	2,957 Direct	+0.03%	Acquired	116.1% (price as of 2026-08-20)
March 16, 2020	MKL	J	9	$955.46	$8,599	2,956 Direct	+0.31%	Acquired	87.5% (price as of 2026-08-20)
May 13, 2019	MKL	J	92	$1032.92	$95,029	2,946 Direct	+3.22%	Acquired	73.4% (price as of 2026-08-20)
May 13, 2019	MKL	A	121	—	—	2,855 Direct	+4.43%	Acquired	(price as of 2026-08-20)
March 12, 2019	MKL	J	8	$954.92	$7,639	2,734 Direct	+0.29%	Acquired	87.6% (price as of 2026-08-20)
Jan. 9, 2019	MKL	J	8	$1039.00	$8,312	3,651 Direct	+0.22%	Acquired	72.4% (price as of 2026-08-20)
Aug. 2, 2018	MKL	G	926	—	—	926 Indirect	—	Acquired	(price as of 2026-08-20)
Aug. 2, 2018	MKL	G	926	—	—	2,725 Direct	-25.36%	Disposed	(price as of 2026-08-20)
May 16, 2018	MKL	J	84	$1132.03	$95,091	3,643 Direct	+2.36%	Acquired	58.2% (price as of 2026-08-20)
May 14, 2018	MKL	A	110	—	—	3,559 Direct	+3.19%	Acquired	(price as of 2026-08-20)
May 15, 2017	MKL	J	79	$954.51	$75,406	3,449 Direct	+2.34%	Acquired	87.7% (price as of 2026-08-20)
May 15, 2017	MKL	A	105	—	—	3,371 Direct	+3.21%	Acquired	(price as of 2026-08-20)
May 16, 2016	MKL	A	105	—	—	3,266 Direct	+3.32%	Acquired	(price as of 2026-08-20)
March 10, 2016	MKL	J	10	$884.98	$8,850	3,161 Direct	+0.32%	Acquired	102.4% (price as of 2026-08-20)
May 11, 2015	MKL	J	97	$775.71	$75,244	3,151 Direct	+3.18%	Acquired	130.9% (price as of 2026-08-20)
May 11, 2015	MKL	A	129	—	—	3,055 Direct	+4.41%	Acquired	(price as of 2026-08-20)
March 17, 2015	MKL	J	9	$749.90	$6,749	2,926 Direct	+0.31%	Acquired	138.9% (price as of 2026-08-20)
May 14, 2014	MKL	J	94	$636.08	$59,792	2,916 Direct	+3.33%	Acquired	181.6% (price as of 2026-08-20)
May 12, 2014	MKL	A	157	—	—	2,822 Direct	+5.89%	Acquired	(price as of 2026-08-20)
March 17, 2014	MKL	J	11	$583.29	$6,416	2,665 Direct	+0.41%	Acquired	207.1% (price as of 2026-08-20)
May 14, 2013	MKL	J	113	$528.91	$59,767	2,653 Direct	+4.45%	Acquired	238.7% (price as of 2026-08-20)
May 13, 2013	MKL	A	190	—	—	2,540 Direct	+8.09%	Acquired	(price as of 2026-08-20)
March 7, 2013	MKL	J	9	$483.15	$4,348	2,350 Direct	+0.38%	Acquired	270.7% (price as of 2026-08-20)
Dec. 31, 2012	MKL	P	1,000	$428.99	$428,990	2,341 Direct	+74.57%	Acquired	317.5% (price as of 2026-08-20)
Aug. 13, 2012	MKL	A	100	$434.10	$43,410	1,341 Direct	+8.06%	Acquired	312.6% (price as of 2026-08-20)
Aug. 13, 2012	MKL	A	100	$434.10	$43,410	1,341 Direct	-6.94%	Disposed	312.6% (price as of 2026-08-20)
May 15, 2012	MKL	J	90	$442.00	$39,780	1,241 Direct	+7.82%	Acquired	305.2% (price as of 2026-08-20)
May 15, 2012	MKL	A	181	—	—	1,150 Direct	+18.68%	Acquired	(price as of 2026-08-20)
Feb. 27, 2012	MKL	J	10	$409.05	$4,090	969 Direct	+1.04%	Acquired	337.9% (price as of 2026-08-20)
Sept. 6, 2011	MKL	P	131	$382.39	$50,093	960 Direct	+15.80%	Acquired	368.4% (price as of 2026-08-20)
Sept. 6, 2011	MKL	P	131	$382.39	$50,093	960 Direct	+15.80%	Acquired	368.4% (price as of 2026-08-20)
May 11, 2011	MKL	J	99	$404.20	$40,016	829 Direct	+13.56%	Acquired	343.1% (price as of 2026-08-20)
May 9, 2011	MKL	A	197	—	—	730 Direct	+36.96%	Acquired	(price as of 2026-08-20)
March 2, 2011	MKL	J	11	$409.63	$4,506	533 Direct	+2.11%	Acquired	337.3% (price as of 2026-08-20)
May 12, 2010	MKL	J	111	$360.62	$40,029	521 Direct	+27.07%	Acquired	396.7% (price as of 2026-08-20)
May 10, 2010	MKL	A	223	—	—	411 Direct	+118.62%	Acquired	(price as of 2026-08-20)
Feb. 11, 2010	MKL	J	6	$339.72	$2,038	188 Direct	+3.30%	Acquired	427.2% (price as of 2026-08-20)
Oct. 1, 2009	MKL	A	125	—	—	125 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 1, 2009	MKL	J	57	$329.74	$18,795	182 Direct	+45.60%	Acquired	443.2% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.