Lawrence D Kingsley Net Worth - Insider Trades and Bio as of Jun 19, 2026

IDXXIDEXX LABORATORIES INC /DESEC CIK: 0001301427

Estimated Net Worth

$256 Million0.0%vs Last Year

Last Updated: May 19, 2026 11:13 PM EST

Transaction Summary

Total Transactions151

Buy-Sell Ratio0.91

Buy Transactions10

Sell Transactions11

Transaction Volume

Total Volume-$30.59M

Net Volume$35.31M

Buy Volume$2.36M

Sell Volume-$32.95M

Trade Analysis

AVG Trade Size-$468.13K

Largest Trade$4.50M

Most Active MonthApr

Most Active Year2018

Trading Sentiment

OverallBullish

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Lawrence D Kingsley has an estimated net worth of $256 Million. This is based on reported shares across multiple companies, which include ROCKWELL AUTOMATION, INC, IDEXX LABORATORIES INC /DE, IDEX CORP /DE/, Mirion Technologies, Inc., Polaris Inc., Cooper Industries plc, PALL CORP, and MICROFLUIDICS INTERNATIONAL CORP.

2016 was Lawrence D Kingsley's most active year for acquiring shares with 21 total transactions. Lawrence D Kingsley's most active month to acquire stocks was the month of April. 2011 was Lawrence D Kingsley's most active year for disposing of shares, totalling 23 transactions. Lawrence D Kingsley's most active month to dispose stocks was the month of July. 2015 saw Lawrence D Kingsley paying a total of $9,211,215.95 for 74,283 shares, this is the most they've acquired in one year. In 2015 Lawrence D Kingsley cashed out on 1,336,438.371 shares for a total of $39,605,417.99, their largest year based on trade value.

Holdings & Transactions

IDXXidexx laboratories inc /de

Updated: May 14, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	—	1.00K	—	—	May 14, 2026	1.00K	Grant	—	May 12	View
From 4	—	—	—	—	May 11, 2026	9.57K	Options	—	May 07	View
From 4	0.12	1.13K	—	—	May 08, 2025	10.36K	Options	—	May 06 - 07	View
From 4	0.13	1.15K	—	—	May 08, 2024	10.03K	Options	—	May 06	View
From 4	—	1.19K	—	—	May 19, 2023	1.19K	Grant	—	May 17	View
From 4	—	—	—	—	May 15, 2023	8.54K	Options	—	May 11	View
From 4	0.19	1.74K	—	—	May 13, 2022	10.76K	Options	—	May 11	View
From 4	—	1.28K	—	—	May 14, 2021	1.28K	Grant	—	May 12	View
From 4	1.85	2.28K	—	—	May 08, 2020	3.51K	Grant	—	May 06	View
From 4	0.31	359.00	—	—	Dec 03, 2019	1.51K	Grant	—	Dec 01	View
From 4	0.05	375.00	$266.41	$99.90K	Aug 08, 2019	7.78K	Purchase	—	Aug 06	View
From 4	2.54	1.83K	—	—	May 10, 2019	2.55K	Grant	—	May 08	View
From 4	0.48	2.40K	$208.68	$501.88K	Feb 07, 2019	7.40K	Purchase	—	Feb 05	View
From 4	0.02	120.00	$207.68	$24.92K	Feb 01, 2019	5.00K	Grant	—	Jan 30	View
From 4	0.03	119.00	$210.22	$25.02K	Nov 01, 2018	4.88K	Grant	—	Oct 30	View
From 4	0.02	105.00	$237.76	$24.96K	Aug 01, 2018	4.76K	Grant	—	Jul 30	View
From 4	4.86	2.41K	—	—	May 11, 2018	2.91K	Grant	—	May 09	View
From 4	0.02	96.00	$194.49	$18.67K	May 02, 2018	4.65K	Grant	—	Apr 30	View
From 4	0.28	1.00K	$178.05	$178.05K	Feb 16, 2018	4.56K	Purchase	—	Feb 14	View
From 4	0.03	100.00	$186.59	$18.66K	Feb 01, 2018	3.56K	Grant	—	Jan 30	View
From 4	0.03	114.00	$164.41	$18.74K	Nov 01, 2017	3.46K	Grant	—	Oct 30	View
From 4	1.49	2.00K	$151.76	$303.52K	Aug 04, 2017	3.34K	Purchase	—	Aug 03	View
From 4	0.09	112.00	$167.52	$18.76K	Jul 31, 2017	1.34K	Grant	—	Jul 28	View
From 4	16.11	3.33K	—	—	May 05, 2017	3.54K	Grant	—	May 03	View
From 4	0.09	97.00	$167.73	$16.27K	May 01, 2017	1.23K	Grant	—	Apr 28	View
From 4	7.41	1.00K	$146.48	$146.48K	Mar 02, 2017	1.14K	Purchase	—	Mar 01	View
From 4	—	135.00	$120.50	$16.27K	Jan 31, 2017	135.00	Grant	—	Jan 30	View
From 4	—	2.41K	—	—	Dec 02, 2016	2.41K	Grant	—	Dec 01	View
From 3	—	—	—	—	Oct 21, 2016	—	—	—	—	View

MIRmirion technologies, inc.

Updated: May 14, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.12	7.38K	—	—	May 14, 2026	3.58M	Grant	—	May 13	View
From 4	0.02	1.10K	$17.32	$19.12K	Apr 02, 2026	3.57M	Grant	—	Mar 31	View
From 4	0.01	806.00	$23.70	$19.10K	Jan 05, 2026	3.57M	Grant	—	Dec 31	View
From 4	-0.09	350.00K	$24.73	-$8.65M	Dec 12, 2025	3.57M	Sale	—	Dec 10	View
From 4	-0.01	40.92K	—	—	Nov 25, 2025	3.92M	Grant	—	Nov 24	View
From 4	-0.07	300.00K	$23.83	-$7.15M	Nov 21, 2025	3.96M	Sale	—	Nov 21	View
From 4	0.01	850.00	$22.49	$19.12K	Oct 01, 2025	4.26M	Grant	—	Sep 30	View
From 4	-1.00	500.00K	$17.95	-$8.97M	May 23, 2025	4.26M	Sale	—	May 21	View
From 4/A	0.15	7.98K	—	—	May 16, 2025	4.76M	Grant	—	May 15	View
From 4	0.15	7.98K	—	—	May 16, 2025	61.29K	Grant	—	May 15	View
From 4	—	—	—	—	Nov 14, 2024	4.75M	Options	—	Nov 12	View
From 4	-0.74	3.15M	—	—	Nov 06, 2024	4.75M	Options	—	Nov 04 - 05	View
From 4	0.03	1.78K	—	—	Jul 02, 2024	553.31K	Grant	—	Jun 28	View
From 4	0.36	13.50K	—	—	Jun 04, 2024	51.53K	Grant	—	Jun 04	View
From 4	0.05	1.68K	—	—	Apr 01, 2024	538.03K	Grant	—	Mar 28	View
From 4	0.05	1.83K	—	—	Jan 03, 2024	536.35K	Grant	—	Dec 29	View
From 4	0.08	2.57K	—	—	Oct 02, 2023	534.51K	Grant	—	Sep 29	View
From 4	0.59	11.85K	—	—	Jun 07, 2023	531.94K	Grant	—	Jun 06	View
From 4	2.45	14.27K	—	—	Jun 17, 2022	520.09K	Grant	—	Jun 15	View
From 4/A	—	—	—	—	Jan 03, 2022	350.00K	—	—	—	View
From 3	—	—	—	—	Oct 22, 2021	—	—	—	—	View

PIIpolaris inc.

Updated: May 01, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.07	2.64K	$66.27	$175.02K	May 01, 2026	38.27K	Grant	—	Apr 30	View
From 4	0.14	4.32K	$34.72	$149.99K	May 05, 2025	34.38K	Grant	—	May 01	View
From 4	0.07	1.80K	$83.28	$149.99K	Apr 29, 2024	29.23K	Grant	—	Apr 25	View
From 4	0.05	1.38K	$108.71	$150.02K	May 01, 2023	26.99K	Grant	—	Apr 27	View
From 4	0.06	1.49K	$97.63	$145.08K	May 02, 2022	25.24K	Grant	—	Apr 28	View
From 4	0.05	1.02K	$137.52	$140.00K	May 03, 2021	23.46K	Grant	—	Apr 29	View
From 4	0.09	1.83K	$70.93	$130.01K	May 04, 2020	22.15K	Grant	—	Apr 30	View
From 4	0.01	271.49	$87.48	$23.75K	Oct 03, 2019	20.14K	Grant	—	Oct 01	View
From 4	0.01	270.29	$90.18	$24.37K	Jul 03, 2019	19.81K	Grant	—	Jul 01	View
From 4	0.08	1.37K	—	—	Apr 29, 2019	19.47K	Grant	—	Apr 25	View
From 4	0.02	282.61	$86.25	$24.38K	Apr 03, 2019	18.10K	Grant	—	Apr 01	View
From 4	0.02	312.22	$78.07	$24.38K	Jan 04, 2019	17.76K	Grant	—	Jan 02	View
From 4	0.01	242.54	$100.50	$24.38K	Oct 03, 2018	17.40K	Grant	—	Oct 01	View
From 4	0.21	3.00K	$105.38	$316.14K	Jul 31, 2018	17.12K	Purchase	—	Jul 27	View
From 4	0.01	197.35	$123.51	$24.37K	Jul 03, 2018	14.12K	Grant	—	Jul 02	View
From 4	0.10	1.24K	$105.14	$130.06K	Apr 27, 2018	13.89K	Grant	—	Apr 25	View
From 4	0.02	216.07	$112.81	$24.37K	Apr 04, 2018	12.65K	Grant	—	Apr 02	View
From 4	0.02	193.08	$126.24	$24.37K	Jan 04, 2018	12.41K	Grant	—	Jan 02	View
From 4	0.01	150.00	$85.26	$12.93K	Nov 07, 2017	12.19K	Purchase	—	Jul 25 - 22	View
From 4	0.02	229.74	$106.10	$24.38K	Oct 04, 2017	12.04K	Grant	—	Oct 02	View
From 4	0.15	259.97	$93.76	$24.37K	Jul 05, 2017	8.90K	Grant	—	Jul 03	View
From 4	1.11	1.50K	$86.40	$130.03K	May 01, 2017	9.79K	Grant	—	Apr 27	View
From 4	0.21	293.32	$83.10	$24.37K	Apr 05, 2017	8.63K	Grant	—	Apr 03	View
From 4	0.27	295.06	$82.61	$24.37K	Jan 05, 2017	8.33K	Grant	—	Jan 03	View
From 4	0.40	314.52	$77.50	$24.38K	Oct 12, 2016	8.03K	Grant	—	Oct 03	View
From 4	0.57	282.31	$86.34	$24.37K	Jul 06, 2016	7.71K	Grant	—	Jul 01	View
From 4	—	1.32K	$98.57	$130.01K	May 02, 2016	8.24K	Grant	—	Apr 28	View
From 4	1.00	247.94	$98.31	$24.37K	Apr 05, 2016	7.42K	Grant	—	Apr 01	View
From 4	—	7.17K	$70.81	$515.72K	Feb 01, 2016	7.17K	Purchase	—	Jan 28 - 29	View
From 3	—	—	—	—	Feb 01, 2016	—	—	—	—	View

ROKrockwell automation, inc

Updated: Feb 03, 2021VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.02	159.00	—	—	Feb 03, 2021	8.30K	Grant	—	Feb 02	View
From 4	0.06	490.00	—	—	Oct 02, 2020	8.14K	Grant	—	Oct 01	View
From 4	0.03	198.00	—	—	Feb 06, 2020	7.65K	Grant	—	Feb 04	View
From 4	0.10	663.00	—	—	Oct 02, 2019	7.45K	Grant	—	Oct 01	View
From 4	0.04	235.00	—	—	Feb 06, 2019	6.79K	Grant	—	Feb 05	View
From 4	0.23	657.00	—	—	Oct 02, 2018	3.56K	Grant	—	Oct 01	View
From 4	0.06	164.00	—	—	Jul 02, 2018	2.90K	Grant	—	Jul 02	View
From 4	0.06	163.00	—	—	Apr 03, 2018	2.74K	Grant	—	Apr 02	View
From 4	0.09	213.00	—	—	Feb 07, 2018	2.58K	Grant	—	Feb 06	View
From 4	0.06	143.00	—	—	Jan 03, 2018	2.36K	Grant	—	Jan 02	View
From 4	0.44	2.00K	$125.55	$172.48K	Dec 04, 2017	6.55K	Purchase	—	Jan 27 - 17	View
From 4	0.13	512.00	—	—	Oct 03, 2017	4.55K	Grant	—	Oct 02	View
From 4	0.07	268.00	—	—	Feb 08, 2017	4.04K	Grant	—	Feb 07	View
From 4	0.24	726.00	—	—	Oct 04, 2016	3.77K	Grant	—	Oct 03	View
From 4	0.17	432.00	—	—	Feb 03, 2016	3.04K	Grant	—	Feb 02	View
From 4	0.59	823.00	—	—	Oct 02, 2015	2.22K	—	—	Oct 01	View
From 4	0.33	350.00	—	—	Feb 04, 2015	4.01K	Grant	—	Feb 03	View
From 4	1.91	686.00	—	—	Oct 02, 2014	1.05K	Grant	—	Oct 01	View
From 4	0.63	1.00K	$110.85	$110.85K	Aug 01, 2014	2.58K	Purchase	—	Aug 01	View
From 4	—	360.00	—	—	Feb 05, 2014	360.00	Grant	—	Feb 04	View
From 4	0.78	695.00	$107.96	$75.03K	Oct 02, 2013	1.58K	Grant	—	Oct 01	View
From 4	—	887.00	—	—	Apr 04, 2013	887.00	Grant	—	Apr 03	View
From 3	—	—	—	—	Apr 03, 2013	—	—	—	—	View

pall corp

Chairman, President and CEO Director

Updated: Aug 31, 2015

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	1.30M	$127.20	-$35.12M	Aug 31, 2015	—	Disposition	—	Aug 28 - 31	View
From 4	0.69	35.49K	$126.67	$4.50M	Aug 17, 2015	86.74K	Grant	—	Aug 13	View
From 4	—	99.87K	—	—	Dec 12, 2014	99.87K	Grant	—	Dec 10	View
From 4	—	107.74K	—	—	Dec 13, 2013	107.74K	Grant	—	Dec 11	View
From 4	-0.50	50.63K	$76.41	-$3.87M	Oct 07, 2013	51.25K	Options	—	Oct 03	View
From 4	—	165.88K	—	—	Jan 23, 2013	165.88K	Grant	—	Jan 16	View
From 4	—	171.10K	—	—	Jan 20, 2012	171.10K	Grant	—	Jan 18	View
From 3	—	—	—	—	Oct 05, 2011	—	—	—	—	View
From 3	—	—	—	—	Oct 05, 2011	—	—	—	—	View

cooper industries plc

Updated: Dec 04, 2012

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-1.00	26.51K	$54.41	-$118.84K	Dec 04, 2012	—	Disposition	—	Nov 30	View
From 4	0.15	2.84K	$61.18	-$21.11K	Apr 25, 2012	22.33K	Grant	—	Apr 23	View
From 4/A	-0.02	324.00	$65.14	-$21.11K	Jan 27, 2012	19.20K	Tax	—	May 02	View
From 4	0.18	2.99K	—	—	May 04, 2011	19.52K	Grant	—	May 02	View
From 4	0.28	3.54K	—	—	Apr 29, 2010	16.30K	Grant	—	Apr 27	View
From 4	0.75	5.39K	—	—	Apr 29, 2009	12.54K	Grant	—	Apr 27	View
From 4	1.31	3.96K	—	—	May 01, 2008	7.00K	Grant	—	Apr 29	View
From 4	—	7.00K	—	—	Apr 26, 2007	7.00K	Grant	—	Apr 24	View
From 3	—	—	—	—	Apr 26, 2007	—	—	—	—	View

IEXidex corp /de/

Updated: Aug 30, 2011VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.06	72.93K	$28.20	-$1.20M	Aug 30, 2011	1.17M	Sale	—	Aug 29	View
From 4	-0.09	196.33K	$29.15	-$2.32M	Aug 26, 2011	2.05M	Sale	—	Aug 24 - 26	View
From 4	-0.11	65.52K	$44.33	-$2.90M	Apr 11, 2011	520.18K	Tax	—	Apr 08	View
From 4	-0.02	12.12K	$44.45	-$538.56K	Apr 05, 2011	585.70K	Tax	—	Apr 04	View
From 4	-0.00	100.00	$31.12	-$2.11K	Mar 01, 2011	1.52M	Sale	—	Feb 28	View
From 4	0.06	128.14K	$31.15	-$183.15K	Feb 23, 2011	2.33M	Sell-Options	—	Feb 22	View
From 4	-0.06	95.00K	$31.30	-$2.04M	Feb 18, 2011	1.39M	Sale	—	Feb 16 - 18	View
From 4	-0.08	46.39K	$34.50	-$1.60M	Apr 23, 2010	567.22K	Sale	—	Apr 22	View
From 4	-0.02	10.73K	$33.16	-$355.67K	Apr 06, 2010	613.61K	Tax	—	Apr 04	View
From 4	0.12	170.93K	—	—	Mar 04, 2010	1.54M	Grant	—	Mar 02	View
From 4	-0.03	15.00K	$30.94	-$464.10K	Mar 02, 2010	584.99K	Sale	—	Feb 26	View
From 4	-0.02	12.00K	$30.90	-$370.80K	Feb 25, 2010	599.99K	Sale	—	Feb 24	View
From 4	-0.02	13.61K	$27.60	-$375.64K	Aug 25, 2009	611.99K	Tax	—	Aug 23	View
From 4	-0.02	11.71K	$20.77	-$243.32K	Mar 24, 2009	625.60K	Tax	—	Mar 22	View
From 4	0.15	186.21K	—	—	Feb 26, 2009	1.42M	Grant	—	Feb 24	View
From 4	-0.02	13.61K	$38.04	-$517.72K	Aug 26, 2008	596.96K	Tax	—	Aug 23	View
From 4	0.47	401.69K	—	—	Apr 10, 2008	1.25M	Grant	—	Apr 08	View
From 4	-0.02	5.88K	$29.16	-$171.31K	Mar 25, 2008	331.10K	Tax	—	Mar 22	View
From 4	-0.04	13.61K	$36.29	-$493.91K	Aug 23, 2007	336.98K	Tax	—	Aug 23	View
From 4	0.20	94.78K	—	—	Apr 05, 2007	579.13K	Grant	—	Apr 03	View
From 4	-0.04	9.86K	$50.77	-$500.74K	Mar 26, 2007	214.24K	Tax	—	Mar 22	View
From 4	0.04	9.07K	$42.24	$383.29K	Aug 25, 2006	224.10K	Tax	—	Aug 23	View
From 4	0.21	88.17K	—	—	Apr 06, 2006	503.28K	Grant	—	Apr 04	View
From 4	-0.04	9.86K	$50.42	-$497.29K	Mar 24, 2006	215.05K	Tax	—	Mar 22	View
From 4/A	-0.03	7.89K	$43.20	-$341.06K	Mar 24, 2006	224.92K	Tax	—	Aug 23	View
From 4	-0.10	23.00K	$43.20	-$993.60K	Nov 01, 2005	209.81K	Tax	—	Aug 23	View
From 4	0.66	172.87K	—	—	Mar 24, 2005	432.87K	Grant	—	Mar 22	View
From 4	—	260.00K	—	—	Aug 24, 2004	260.00K	Grant	—	Aug 23	View
From 3	—	—	—	—	Aug 24, 2004	—	—	—	—	View

microfluidics international corp

Updated: Mar 01, 2011

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 3	—	—	—	—	Mar 01, 2011	—	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions