Kenneth R Leibler

Insider

First SEC filing: Jan. 19, 2022 · Latest: Jan. 19, 2022

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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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 22 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

22 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 16, 2024	ES	A	2,714	—	—	51,966 Direct	+5.51%	Acquired	(price as of 2026-08-21)
Jan. 17, 2023	ES	A	1,943	—	—	48,101 Direct	+4.21%	Acquired	(price as of 2026-08-21)
Jan. 14, 2022	ES	A	1,859	—	—	45,380 Direct	+4.27%	Acquired	(price as of 2026-08-21)
Jan. 15, 2021	ES	A	1,813	—	—	42,870 Direct	+4.42%	Acquired	(price as of 2026-08-21)
Jan. 15, 2020	ES	A	1,908	—	—	40,496 Direct	+4.94%	Acquired	(price as of 2026-08-21)
Jan. 15, 2019	ES	A	2,085	—	—	38,098 Direct	+5.79%	Acquired	(price as of 2026-08-21)
Jan. 16, 2018	ES	A	2,175	—	—	35,500 Direct	+6.53%	Acquired	(price as of 2026-08-21)
Jan. 17, 2017	ES	A	2,452	—	—	32,923 Direct	+8.05%	Acquired	(price as of 2026-08-21)
Jan. 15, 2016	ES	A	2,637	—	—	30,157 Direct	+9.58%	Acquired	(price as of 2026-08-21)
Jan. 15, 2015	ES	A	1,863	—	—	27,278 Direct	+7.33%	Acquired	(price as of 2026-08-21)
Jan. 15, 2014	ES	A	2,381	—	—	25,247 Direct	+10.41%	Acquired	(price as of 2026-08-21)
Jan. 15, 2013	ES	A	2,545	—	—	22,776 Direct	+12.58%	Acquired	(price as of 2026-08-21)
Jan. 3, 2012	ES	A	3,000	—	—	20,126 Direct	+17.52%	Acquired	(price as of 2026-08-21)
Jan. 3, 2011	ES	A	3,000	—	—	17,030 Direct	+21.38%	Acquired	(price as of 2026-08-21)
Jan. 4, 2010	ES	A	3,000	—	—	13,891 Direct	+27.55%	Acquired	(price as of 2026-08-21)
Jan. 2, 2009	ES	A	3,000	—	—	10,733 Direct	+38.79%	Acquired	(price as of 2026-08-21)
Feb. 25, 2008	PMO	J	187	$12.51	$2,339	287 Direct	+187.00%	Acquired	-18.0% (price as of 2026-08-21)
Feb. 19, 2008	PMM	J	95	$7.86	$747	195 Direct	+95.00%	Acquired	-20.0% (price as of 2026-08-21)
Feb. 19, 2008	PMM	J	95	$7.86	$747	103 Direct	+1187.50%	Acquired	-20.0% (price as of 2026-08-21)
Jan. 2, 2008	ES	A	3,000	—	—	7,607 Direct	+65.12%	Acquired	(price as of 2026-08-21)
Jan. 3, 2007	ES	A	3,000	—	—	4,510 Direct	+198.68%	Acquired	(price as of 2026-08-21)
Nov. 1, 2006	ES	A	1,500	—	—	1,500 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 1, 2006	PCF	P	100	$8.27	$827	100 Direct	—	Acquired	-35.6% (price as of 2026-08-21)
Nov. 1, 2006	PMM	P	100	$7.61	$761	100 Direct	—	Acquired	-17.3% (price as of 2026-08-21)
Nov. 1, 2006	PIM	P	100	$6.28	$628	100 Direct	—	Acquired	-49.7% (price as of 2026-08-21)
Nov. 1, 2006	PMO	P	100	$11.75	$1,175	100 Direct	—	Acquired	-12.7% (price as of 2026-08-21)
Nov. 1, 2006	PPT	P	100	$6.25	$625	100 Direct	—	Acquired	-45.0% (price as of 2026-08-21)

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.