Brendan R Oneill's Net Worth

$8.4 Million

Estimate Recalculated Dec 3, 2025 08:08PM EST

Who is Brendan R Oneill

Brendan R Oneill has an estimated net worth of $8.4 Million. This is based on reported shares across multiple companies, which include WILLIS TOWERS WATSON PLC, Watson Wyatt Worldwide, Inc., Towers Watson & Co., ENDURANCE SPECIALTY HOLDINGS LTD, and TYCO INTERNATIONAL LTD /BER/.

SEC CIK

Brendan R Oneill's CIK is 0001223628

Past Insider Trading and Trends

2015 was Brendan R Oneill's most active year for acquiring shares with 14 total transactions. Brendan R Oneill's most active month to acquire stocks was the month of June. 2011 was Brendan R Oneill's most active year for disposing of shares, totalling 7 transactions. Brendan R Oneill's most active month to dispose stocks was the month of December. 2012 saw Brendan R Oneill paying a total of $113,705.64 for 9,893.37 shares, this is the most they've acquired in one year. In 2022 Brendan R Oneill cashed out on 6,811 shares for a total of $1,530,293.51, 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!

WILLIS TOWERS WATSON PLC

Investor

Updated May 19, 2023

View Quote Details


Form 4	-6.21%	-465.00	$227.39	-$105.74K	May 19, 2023	7.02K	Tax	—	May 17
Form 4	-46.54%	-6.52K	$225.50	-$1.47M	Nov 10, 2022	7.49K	Sale	—	Nov 09
Form 4	7.42%	968.00	—	—	Jun 10, 2022	14.01K	Grant	—	Jun 08
Form 4	-2.18%	-291.00	$206.35	-$60.05K	May 13, 2022	13.04K	Tax	—	May 11
Form 4	1.67%	219.00	$264.25	-$102.00K	May 13, 2021	13.33K	Grant	—	May 11
Form 4	6.52%	803.00	—	—	Jun 11, 2020	13.11K	Grant	—	Jun 10
Form 4	-3.42%	-436.00	$202.99	-$88.50K	May 21, 2020	12.31K	Tax	—	May 20
Form 4	-3.68%	-487.00	$192.93	-$93.96K	Aug 15, 2019	12.75K	Tax	—	Aug 13
Form 4	7.36%	907.00	—	—	May 22, 2019	13.23K	Grant	—	May 20
Form 4	4.56%	537.00	$147.95	-$70.42K	Aug 15, 2018	12.33K	Grant	—	Aug 13 - Aug 14
Form 4	-27.73%	-4.52K	$150.96	-$832.39K	Aug 16, 2017	11.79K	Sale	—	Aug 14 - Aug 16
Form 4	7.01%	1.07K	—	—	Aug 17, 2016	16.31K	Grant	—	Aug 15
Form 4	-18.06%	-3.33K	$110.71	-$369.11K	Jan 29, 2016	15.12K	Tax	—	Jan 27
Form 4	—	18.46K	—	—	Jan 06, 2016	18.46K	Grant	—	Jan 04
Form 3	—	—	—	—	Jan 06, 2016	—	—	—	—

Showing 15 results

Towers Watson Delaware Holdings Inc.

Investor

Updated Jan 04, 2010


Form 4	-100.00%	-6.00K	—	—	Jan 04, 2010	—	Disposition	—	Jan 01
Form 4	19.42%	975.29	—	—	Dec 22, 2009	6.00K	Grant	—	Dec 18
Form 4	0.15%	7.59	$45.14	$342.61	Oct 19, 2009	5.02K	Grant	—	Oct 15
Form 4	0.18%	9.21	$37.15	$342.15	Jul 17, 2009	5.02K	Grant	—	Jul 15
Form 4	91.93%	2.40K	—	—	Jul 02, 2009	5.01K	Grant	—	Jun 30
Form 4	0.12%	3.22	$50.33	$162.06	Apr 17, 2009	2.61K	Grant	—	Apr 15
Form 4	0.14%	3.53	$45.82	$161.74	Jan 16, 2009	2.61K	Grant	—	Jan 15
Form 4	0.17%	4.45	$36.26	$161.36	Oct 17, 2008	2.60K	Grant	—	Oct 15
Form 4	0.12%	3.00	$53.77	$161.31	Jul 17, 2008	2.60K	Grant	—	Jul 15
Form 4	191.20%	1.70K	—	—	Jul 02, 2008	2.59K	Grant	—	Jun 30
Form 4	—	890.00	—	—	Jul 03, 2007	890.00	Grant	—	Jun 29
Form 3	—	—	—	—	Jul 26, 2006	—	—	—	—

Showing 12 results

Towers Watson & Co.

Investor

Updated Jan 06, 2016


Form 4	-100.00%	-18.46K	—	—	Jan 06, 2016	—	Options	—	Jan 04
Form 4	4.16%	737.26	—	—	Dec 31, 2015	18.46K	Options	—	Dec 30
Form 4	0.06%	10.86	—	—	Dec 17, 2015	17.72K	Options	—	Dec 15
Form 4	0.07%	11.53	—	—	Oct 19, 2015	17.71K	Options	—	Oct 15
Form 4	0.06%	10.49	—	—	Jul 17, 2015	17.70K	Options	—	Jul 15
Form 4	6.23%	1.03K	—	—	Jul 02, 2015	17.63K	Grant	—	Jul 01
Form 4	0.06%	9.77	—	—	Apr 17, 2015	16.65K	Options	—	Apr 15
Form 4	0.07%	11.18	—	—	Jan 20, 2015	16.64K	Options	—	Jan 15
Form 4	0.07%	11.83	—	—	Oct 17, 2014	16.63K	Options	—	Oct 15
Form 4	0.06%	10.39	—	—	Jul 17, 2014	16.62K	Options	—	Jul 15
Form 4	7.46%	1.15K	—	—	Jul 03, 2014	16.59K	Grant	—	Jul 01
Form 4	0.06%	9.64	—	—	Apr 17, 2014	15.46K	Options	—	Apr 15
Form 4	0.05%	7.54	—	—	Jan 27, 2014	15.45K	Options	—	Jan 15
Form 4	—	—	—	—	Jul 16, 2013	15.44K	Options	—	Jul 15
Form 4	10.48%	1.46K	—	—	Jul 03, 2013	15.43K	Grant	—	Jul 01
Form 4	—	—	—	—	Apr 16, 2013	13.98K	Options	—	Apr 15
Form 4	0.14%	19.71	—	—	Jan 03, 2013	13.98K	Options	—	Jan 03
Form 4	0.03%	4.28	—	—	Oct 17, 2012	13.96K	Options	—	Oct 15
Form 4	0.01%	0.75	—	—	Jul 18, 2012	11.40K	Options	—	Jul 16
Form 4	4.60%	500.83	—	—	Jul 03, 2012	11.38K	Grant	—	Jul 01
Form 4	0.01%	1.46	—	—	Apr 18, 2012	10.89K	Options	—	Apr 16
Form 4	0.12%	13.20	—	—	Jan 18, 2012	10.89K	Options	—	Jan 15
Form 4	0.03%	2.93	—	—	Oct 19, 2011	10.88K	Options	—	Oct 17
Form 4	0.03%	3.20	—	—	Jul 19, 2011	10.88K	Options	—	Jul 15
Form 4	7.66%	772.20	—	—	Jul 06, 2011	10.86K	Grant	—	Jul 01
Form 4	0.05%	4.63	—	—	Apr 19, 2011	10.11K	Options	—	Apr 15
Form 4	-2.25%	-231.66	$55.46	-$12.85K	Apr 05, 2011	10.08K	Tax	—	Apr 01
Form 4/A	—	—	—	—	Mar 17, 2011	10.33K	Options	—	Jan 18
Form 4	52.21%	7.10	—	—	Jan 20, 2011	10.33K	Grant	—	Jan 18
Form 4	-4.71%	-509.77	$52.06	-$26.54K	Jan 04, 2011	10.31K	Tax	—	Jan 01
Form 4	170.92%	8.58	—	—	Oct 19, 2010	13.60	Grant	—	Oct 15
Form 4	-2.10%	-231.66	$50.00	-$11.58K	Oct 04, 2010	10.82K	Tax	—	Oct 01
Form 4	-4.43%	-369.18	$47.91	-$17.69K	Jul 21, 2010	7.96K	Tax	—	Jun 25
Form 4	—	5.02	—	—	Jul 19, 2010	5.02	Grant	—	Jul 15
Form 4	37.08%	3.09K	—	—	Jul 06, 2010	11.42K	Grant	—	Jul 01
Form 4	92.34%	4.00K	—	—	May 18, 2010	8.33K	Grant	—	May 14
Form 4	-27.80%	-1.67K	$47.97	-$80.00K	Jan 20, 2010	4.33K	Tax	—	Jan 15
Form 3	—	—	—	—	Jan 04, 2010	6.00K	—	—	—

Showing 38 results

ENDURANCE SPECIALTY HOLDINGS LTD

Investor

Updated May 10, 2013


Form 4	10.52%	1.68K	—	—	May 10, 2013	17.65K	Grant	—	May 08
Form 4	15.12%	2.10K	—	—	May 14, 2012	15.97K	Grant	—	May 10
Form 4	16.74%	1.99K	—	—	May 13, 2011	13.88K	Grant	—	May 11
Form 4	19.15%	1.91K	—	—	May 17, 2010	11.89K	Grant	—	May 13
Form 4	36.84%	2.69K	—	—	May 18, 2009	9.98K	Grant	—	May 14
Form 4	37.55%	1.99K	—	—	May 19, 2008	7.29K	Grant	—	May 15
Form 4	49.30%	1.75K	—	—	May 11, 2007	5.30K	Grant	—	May 09
Form 4	-0.03%	-1.00	—	—	Nov 07, 2006	3.55K	Options	—	Nov 03
Form 4	0.74%	13.00	—	—	Oct 03, 2006	1.78K	Grant	—	Sep 29
Form 4	0.80%	14.00	—	—	Jul 05, 2006	1.76K	Grant	—	Jun 30
Form 4	—	1.75K	—	—	May 05, 2006	1.75K	Grant	—	May 03
Form 4	1.37%	24.00	—	—	Nov 29, 2005	1.77K	Options	—	Nov 27
Form 4	—	1.75K	—	—	Apr 29, 2005	1.75K	Grant	—	Apr 27
Form 3	—	—	—	—	Feb 17, 2005	—	—	—	—

Showing 14 results

TYCO INTERNATIONAL plc

Investor

Updated Sep 07, 2016

View Quote Details


Form 4	—	—	—	—	Sep 07, 2016	38.40K	Options	—	Sep 02
Form 4	28.00%	3.95K	—	—	Mar 14, 2016	18.07K	Grant	—	Mar 10
Form 4	-10.24%	-1.61K	$36.15	-$58.19K	Mar 08, 2016	14.12K	Tax	—	Mar 05
Form 4	18.02%	2.39K	$42.29	-$37.63K	Mar 09, 2015	15.66K	Grant	—	Mar 05 - Mar 06
Form 4	-6.77%	-960.00	$43.88	-$42.12K	Mar 11, 2014	13.22K	Tax	—	Mar 07
Form 4	23.95%	2.74K	—	—	Mar 10, 2014	14.18K	Grant	—	Mar 06
Form 4	-4.87%	-582.00	$31.97	-$18.61K	Mar 12, 2013	11.38K	Tax	—	Mar 08
Form 4	46.03%	3.77K	—	—	Mar 11, 2013	11.96K	Grant	—	Mar 07
Form 4	-37.88%	-4.97K	$39.47	-$165.20K	Aug 03, 2012	8.16K	Sale	—	Aug 03
Form 4	-7.84%	-693.00	$52.75	-$36.56K	Mar 13, 2012	8.15K	Tax	—	Mar 10
Form 4	34.80%	2.28K	—	—	Mar 12, 2012	8.84K	Grant	—	Mar 08
Form 4	41.38%	1.90K	$44.69	-$36.15K	Mar 14, 2011	6.50K	Grant	—	Mar 10 - Mar 11
Form 4	-9.09%	-456.00	$37.14	-$16.94K	Oct 05, 2010	4.56K	Tax	—	Oct 01
Form 4	175.72%	3.16K	—	—	Mar 15, 2010	4.96K	Grant	—	Mar 11
Form 4	—	1.78K	—	—	Oct 05, 2009	1.78K	Grant	—	Oct 01
Form 4	23.63%	3.53K	—	—	Sep 30, 2008	18.48K	Grant	—	Sep 29
Form 4	21.98%	2.65K	—	—	Oct 03, 2007	14.73K	Grant	—	Oct 01
Form 4	—	17.05K	—	—	Jul 03, 2007	17.05K	Grant	—	Jun 29
Form 4	32.04%	4.55K	—	—	Oct 03, 2006	18.75K	Grant	—	Oct 02
Form 4	43.02%	4.24K	—	—	Oct 05, 2005	14.10K	Grant	—	Oct 03
Form 4	65.00%	3.88K	—	—	Oct 05, 2004	9.86K	Grant	—	Oct 01
Form 4	0.03%	2.00	$31.15	$62.30	Aug 03, 2004	5.98K	Grant	—	Aug 02
Form 4	0.05%	3.00	$27.90	$83.70	May 05, 2004	5.97K	Acquisition	—	May 03
Form 4	0.12%	7.00	$23.52	$164.62	Feb 04, 2004	5.97K	Acquisition	—	Nov 03 - Feb 02
Form 4	—	5.96K	—	—	Oct 03, 2003	5.96K	Grant	—	Oct 01

Showing 25 results