Kewsong Lee's Net Worth

$289 Million

Estimate Recalculated Sep 22, 2025 09:27PM EST

Who is Kewsong Lee

Kewsong Lee has an estimated net worth of $289 Million. This is based on reported shares across multiple companies, which include TransDigm Group INC, Carlyle Group L.P., MBIA INC, ARCH CAPITAL GROUP LTD, and KNOLL INC.

SEC CIK

Kewsong Lee's CIK is 0001220640

Past Insider Trading and Trends

2007 was Kewsong Lee's most active year for acquiring shares with 11 total transactions. Kewsong Lee's most active month to acquire stocks was the month of April. 2021 was Kewsong Lee's most active year for disposing of shares, totalling 4 transactions. Kewsong Lee's most active month to dispose stocks was the month of January. 2011 saw Kewsong Lee paying a total of $243,254.20 for 27,759 shares, this is the most they've acquired in one year. In 2022 Kewsong Lee cashed out on 484,193 shares for a total of $24,095,372.30, their largest year based on trade value.

Attention insiders:Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!

TransDigm Group INC

Investor

Updated Dec 11, 2007

View Quote Details


Form 4	-19.27%	-3.44M	—	—	Dec 11, 2007	14.46M	Disposition	—	Dec 10
Form 4	-16.17%	-3.45M	—	—	Nov 28, 2007	17.90M	Disposition	—	Nov 26
Form 4	34.80%	380.00	$39.43	$14.98K	Sep 19, 2007	21.35M	Grant	—	Sep 17
Form 4	-31.33%	-9.74M	$35.25	-$342.45M	May 29, 2007	21.35M	Sale	—	May 25
Form 4	—	260.00	$38.44	$9.99K	Apr 24, 2007	31.09M	Grant	—	Apr 20
Form 4	—	461.00	$32.50	$14.98K	Apr 03, 2007	31.09M	Grant	—	Mar 30
Form 4	—	631.00	$23.76	$14.99K	Oct 05, 2006	31.09M	Grant	—	Oct 03
Form 4	—	395.00	—	—	Apr 25, 2006	31.09M	Grant	—	Apr 21
Form 4	-2.57%	-821.59K	$21.00	-$17.25M	Mar 22, 2006	31.09M	Sale	—	Mar 20
Form 3	—	—	—	—	Mar 14, 2006	30.60M	—	—	—

Showing 10 results

Carlyle Group Inc.

Chief Executive Officer

Updated May 02, 2022

View Quote Details


Form 4	0.44%	9.70K	—	—	May 02, 2022	3.90M	Grant	—	May 01
Form 4	238.03%	931.82K	$48.90	-$17.57M	Feb 10, 2022	3.89M	Grant	—	Feb 08 - Feb 10
Form 4	-24.18%	-124.88K	$52.25	-$6.52M	Feb 03, 2022	2.96M	Sale	—	Feb 01
Form 4	-3.10%	-16.50K	$48.80	-$804.96K	Aug 03, 2021	3.08M	Sale	—	Aug 02
Form 4	-0.08%	-2.64K	$43.49	-$114.77K	May 03, 2021	3.11M	Sale	—	Mar 03 - May 03
Form 4	5.47%	146.30K	$36.60	-$5.15M	Feb 10, 2021	3.10M	Grant	—	Feb 09
Form 4	-4.42%	-123.53K	$32.06	-$3.96M	Feb 03, 2021	2.96M	Sale	—	Feb 01
Form 4	0.21%	5.49K	—	—	Nov 02, 2020	3.08M	Grant	—	Nov 01
Form 4	-2.77%	-73.36K	$27.80	-$2.04M	Aug 05, 2020	3.07M	Sale	—	Aug 03
Form 4	12.76%	300.00K	—	—	Feb 12, 2020	3.15M	Grant	—	Feb 10
Form 4	0.19%	4.14K	—	—	Nov 05, 2019	2.85M	Grant	—	Nov 01
Form 4	27.10%	473.33K	—	—	Feb 14, 2019	2.86M	Grant	—	Feb 13
Form 4	133.67%	1.36M	—	—	Feb 05, 2018	2.37M	Grant	—	Feb 01
Form 3	—	—	—	—	Jan 02, 2018	1.01M	—	—	—
Form 3	—	—	—	—	Jan 02, 2014	—	—	—	—

Showing 15 results

MBIA INC

Investor

Updated Oct 02, 2013

View Quote Details


Form 4	1.71%	2.31K	$10.26	$23.74K	Oct 02, 2013	73.59M	Grant	—	Oct 01
Form 4/A	25.00%	1.00	$4.39	$4.39	Aug 08, 2013	5.00	Grant	—	Aug 05
Form 4	-0.72%	-536.37K	$9.07	-$7.26M	Aug 07, 2013	73.59M	Disposition	—	Aug 05
Form 4	1.26%	1.68K	$13.58	$22.75K	Jul 03, 2013	72.21M	Grant	—	Jul 01
Form 4	5.03%	6.38K	$15.67	$100.01K	May 16, 2013	71.62M	Grant	—	May 14
Form 4	2.37%	2.93K	$10.14	$29.74K	Apr 03, 2013	71.61M	Grant	—	Apr 01
Form 4	2.30%	2.79K	$8.16	$22.74K	Jan 04, 2013	71.61M	Grant	—	Jan 02
Form 4	1.95%	2.32K	$10.25	$23.75K	Oct 03, 2012	71.61M	Grant	—	Oct 01
Form 4	1.79%	2.08K	$10.91	$22.75K	Jul 05, 2012	71.61M	Grant	—	Jul 02
Form 4	8.93%	9.57K	$10.45	$100.01K	May 02, 2012	71.60M	Grant	—	May 01
Form 4	2.44%	2.55K	$10.09	$25.75K	Apr 03, 2012	71.59M	Grant	—	Apr 02
Form 4	1.84%	1.90K	$12.53	$23.74K	Jan 04, 2012	71.59M	Grant	—	Jan 03
Form 4	3.65%	3.62K	$6.84	$24.75K	Oct 05, 2011	71.59M	Grant	—	Oct 03
Form 4	2.60%	2.51K	$9.07	$22.75K	Jul 06, 2011	71.59M	Grant	—	Jul 01
Form 4	12.13%	10.45K	$9.57	$100.01K	May 05, 2011	71.58M	Grant	—	May 04
Form 4	3.20%	2.67K	$10.01	$26.75K	Apr 05, 2011	71.57M	Grant	—	Apr 01
Form 4	2.18%	1.78K	$12.74	$22.74K	Jan 04, 2011	71.57M	Grant	—	Jan 03
Form 4	3.07%	2.43K	$10.18	$24.75K	Oct 05, 2010	71.57M	Grant	—	Oct 01
Form 4	6.01%	4.49K	$5.51	$24.75K	Jul 06, 2010	71.57M	Grant	—	Jul 01
Form 4	11.60%	7.77K	$9.65	$75.00K	May 05, 2010	71.56M	Grant	—	May 04
Form 4	6.70%	4.21K	$6.36	$26.74K	Apr 05, 2010	71.55M	Grant	—	Apr 01
Form 4	8.99%	5.18K	$4.20	$21.75K	Jan 06, 2010	71.55M	Grant	—	Jan 04
Form 4	6.60%	3.57K	$6.94	$24.75K	Oct 05, 2009	57.62K	Grant	—	Oct 01
Form 4	11.11%	5.40K	$4.21	$22.75K	Jul 06, 2009	54.06K	Grant	—	Jul 01
Form 4	31.79%	11.74K	$6.39	$75.00K	May 11, 2009	48.65K	Grant	—	May 07
Form 4	18.12%	5.66K	$4.90	$27.75K	Apr 03, 2009	36.92K	Grant	—	Apr 01
Form 4	0.66%	469.29K	$3.59	$1.68M	Mar 16, 2009	71.49M	Purchase	—	Mar 12
Form 4	1.91%	2.14M	$3.12	$6.49M	Mar 11, 2009	114.02M	Purchase	—	Mar 09 - Mar 10
Form 4	2.59%	2.73M	$2.38	$6.61M	Mar 09, 2009	108.20M	Purchase	—	Mar 05 - Mar 06
Form 4	21.36%	5.50K	$4.50	$24.75K	Jan 06, 2009	31.25K	Grant	—	Jan 02
Form 4	9.16%	2.16K	$11.92	$25.75K	Oct 03, 2008	25.75K	Grant	—	Oct 01
Form 4	49.92%	7.86K	$4.28	$33.62K	Jul 02, 2008	23.59K	Grant	—	Jul 01
Form 4	105.12%	8.06K	$9.30	$75.00K	May 16, 2008	15.74K	Grant	—	May 15
Form 4	42.79%	2.30K	$13.48	$30.99K	Apr 03, 2008	7.67K	Grant	—	Apr 01
Form 4	153.09%	24.69M	$12.15	$300.00M	Feb 14, 2008	40.82M	Purchase	—	Feb 13
Form 3	—	—	—	—	Feb 01, 2008	16.13M	—	—	—

Showing 36 results

ARCH CAPITAL GROUP LTD.

Investor

Updated May 05, 2017

View Quote Details


Form 4	0.84%	2.06K	—	—	May 05, 2017	246.40K	Grant	—	May 04
Form 4	1.18%	2.84K	—	—	May 09, 2016	244.35K	Grant	—	May 06
Form 4	1.17%	2.80K	—	—	May 11, 2015	241.50K	Grant	—	May 07
Form 4	-21.60%	-65.78K	$56.42	-$3.71M	Nov 06, 2014	238.70K	Sale	—	Nov 05
Form 4	1.02%	3.07K	—	—	May 12, 2014	304.48K	Grant	—	May 09
Form 4	0.94%	2.80K	—	—	May 13, 2013	301.40K	Grant	—	May 09
Form 4	-36.97%	-175.16K	—	—	Jan 08, 2013	298.60K	Grant	—	Dec 21
Form 4	—	—	$10.22	$46.00K	Nov 09, 2012	473.76K	Options	—	Nov 08
Form 4	0.84%	3.89K	—	—	May 11, 2012	469.26K	Grant	—	May 09
Form 4	—	—	$8.57	$46.27K	Nov 14, 2011	465.37K	Options	—	Nov 10
Form 4	0.87%	1.33K	—	—	May 10, 2011	153.32K	Grant	—	May 06
Form 4	1.20%	1.80K	—	—	May 07, 2010	152.00K	Grant	—	May 05
Form 4	-100.00%	-588.75K	$74.15	-$43.66M	Mar 03, 2010	150.20K	Sale	—	Mar 02
Form 4	-28.93%	-239.63K	$68.75	-$16.47M	Dec 08, 2009	588.75K	Sale	—	Dec 08
Form 4/A	-79.23%	-3.16M	—	—	Dec 08, 2009	828.38K	Disposition	—	Nov 19
Form 4	-82.09%	-3.39M	—	—	Nov 20, 2009	738.95K	Disposition	—	Nov 19
Form 4	1.34%	1.81K	—	—	May 07, 2009	137.24K	Grant	—	May 06
Form 4	-45.67%	-3.47M	—	—	Oct 31, 2008	4.12M	Disposition	—	Oct 30
Form 4	1.40%	1.51K	—	—	May 13, 2008	109.40K	Grant	—	May 09
Form 4	-31.37%	-3.47M	—	—	Apr 30, 2008	7.59M	Disposition	—	Apr 28
Form 4/A	29.44%	19.12K	—	—	Jun 21, 2007	84.08K	Grant	—	Jun 14
Form 4	-21.13%	-2.97M	—	—	Jun 15, 2007	11.07M	Disposition	—	Jun 14
Form 4	1.87%	1.20K	—	—	May 14, 2007	64.96K	Grant	—	May 11
Form 4	-25.86%	-4.89M	—	—	May 02, 2007	14.04M	Disposition	—	Apr 30
Form 4	-17.46%	-4.00M	—	—	May 05, 2006	18.92M	Disposition	—	May 03
Form 4	—	—	—	—	Dec 30, 2005	22.92M	Options	—	Dec 30
Form 4/A	34.09%	1.87K	—	—	May 17, 2005	7.37K	Grant	—	Apr 28
Form 4	34.09%	1.87K	—	—	May 02, 2005	7.37K	Acquisition	—	Apr 28
Form 4	36.20%	1.46K	—	—	Oct 04, 2004	5.50K	Grant	—	Oct 01
Form 4	29.47%	1.70K	—	—	Oct 03, 2003	7.47K	Grant	—	Oct 01

Showing 30 results

KNOLL INC

Investor

Updated Feb 13, 2008


Form 4	—	3.73K	—	—	Feb 13, 2008	3.73K	Grant	—	Feb 11
Form 4	—	25.00K	—	—	Feb 14, 2007	25.00K	Grant	—	Feb 12
Form 4	-100.00%	-14.00K	$19.70	-$275.80K	Nov 14, 2006	—	Sale	—	Nov 13
Form 4	-81.72%	-62.58K	$19.91	-$1.25M	Nov 14, 2006	14.00K	Sale	—	Nov 13
Form 4	-72.58%	-202.70K	$19.45	-$3.94M	Nov 13, 2006	76.58K	Sale	—	Nov 09 - Nov 10
Form 4	-35.48%	-153.60K	$19.44	-$2.99M	Nov 09, 2006	279.28K	Sale	—	Nov 08
Form 4	-10.06%	-48.40K	$19.45	-$941.35K	Nov 08, 2006	432.88K	Sale	—	Nov 06 - Nov 07
Form 4	-9.53%	-50.70K	$19.75	-$1.00M	Nov 06, 2006	481.28K	Sale	—	Nov 02 - Nov 03
Form 4	-18.63%	-121.80K	$19.83	-$2.42M	Nov 02, 2006	531.98K	Sale	—	Oct 31 - Nov 01
Form 4	-48.48%	-614.69K	—	—	Sep 12, 2006	653.19K	Disposition	—	Sep 08
Form 4	-33.63%	-642.55K	$16.91	-$10.87M	Sep 07, 2006	1.27M	Sale	—	Sep 07
Form 4	-87.19%	-13.00M	$16.91	-$219.82M	Aug 08, 2006	1.91M	Sale	—	Aug 08
Form 4/A	-11.63%	-1.96M	—	—	May 23, 2006	14.91M	Disposition	—	May 19
Form 4	-11.63%	-1.96M	—	—	May 22, 2006	14.91M	Disposition	—	May 19
Form 4	-43.51%	-12.99M	$18.40	-$239.11M	Feb 17, 2006	16.87M	Sale	—	Feb 17
Form 4	-29.53%	-12.10M	$15.00	-$181.44M	Dec 20, 2004	28.87M	Sale	—	Dec 17
Form 3	—	—	—	—	Dec 13, 2004	41.96M	—	—	—

Showing 17 results