Carolyn Y Woo

CIK 1205211 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 14, 2023 · Latest: Feb. 14, 2023

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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.
Derivatives Options and other derivative holdings reported by this person.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 94 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

94 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 15, 2023	AON	F	177	$331.06	$58,598	27,278 Direct	-0.64%	Disposed	6.7% (price as of 2026-08-21)
June 15, 2023	AON	A	635	—	—	27,455 Direct	+2.37%	Acquired	(price as of 2026-08-21)
June 17, 2022	AON	A	771	—	—	27,521 Direct	+2.88%	Acquired	(price as of 2026-08-21)
June 25, 2021	AON	A	797	—	—	27,427 Direct	+2.99%	Acquired	(price as of 2026-08-21)
May 25, 2021	NI	A	5,922	$25.33	$150,004	61,498 Direct	+10.66%	Acquired	63.9% (price as of 2026-08-21)
June 19, 2020	AON	A	943	—	—	26,630 Direct	+3.67%	Acquired	(price as of 2026-08-21)
May 27, 2020	AON	S	600	$197.80	$118,680	25,687 Direct	-2.28%	Disposed	78.5% (price as of 2026-08-21)
May 19, 2020	NI	A	5,965	$23.05	$137,493	55,044 Direct	+12.15%	Acquired	80.2% (price as of 2026-08-21)
June 21, 2019	AON	A	917	—	—	26,287 Direct	+3.61%	Acquired	(price as of 2026-08-21)
May 7, 2019	NI	A	4,957	$27.74	$137,507	48,810 Direct	+11.30%	Acquired	49.7% (price as of 2026-08-21)
June 22, 2018	AON	A	1,240	—	—	25,370 Direct	+5.14%	Acquired	(price as of 2026-08-21)
May 8, 2018	NI	A	5,478	$25.10	$137,498	43,686 Direct	+14.34%	Acquired	65.4% (price as of 2026-08-21)
June 23, 2017	AON	A	1,209	—	—	24,130 Direct	+5.27%	Acquired	(price as of 2026-08-21)
May 9, 2017	NI	A	5,394	$24.10	$129,995	38,055 Direct	+16.52%	Acquired	72.3% (price as of 2026-08-21)
June 24, 2016	AON	A	1,539	—	—	22,921 Direct	+7.20%	Acquired	(price as of 2026-08-21)
May 11, 2016	NI	A	5,044	$23.79	$119,997	32,389 Direct	+18.45%	Acquired	74.5% (price as of 2026-08-21)
Sept. 9, 2015	NI	I	30,519	$16.47	$502,648	25,670 Direct	-54.31%	Disposed	152.1% (price as of 2026-08-21)
June 17, 2015	AON	A	1,495	—	—	21,382 Direct	+7.52%	Acquired	(price as of 2026-08-21)
May 12, 2015	NI	A	2,699	$44.46	$119,998	22,424 Direct	+13.68%	Acquired	137.7% (price as of 2026-08-21)
June 24, 2014	AON	A	1,725	—	—	19,887 Direct	+9.50%	Acquired	(price as of 2026-08-21)
May 13, 2014	NI	A	3,346	—	—	19,635 Direct	+20.54%	Acquired	(price as of 2026-08-21)
July 30, 2013	AON	S	12,000	$66.78	$801,360	18,162 Direct	-39.79%	Disposed	428.7% (price as of 2026-08-21)
May 31, 2013	AON	M	4,803	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 31, 2013	AON	M	12,984	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 31, 2013	AON	M	4,545	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 31, 2013	AON	M	4,803	—	—	30,162 Direct	+18.94%	Acquired	(price as of 2026-08-21)
May 31, 2013	AON	M	12,984	—	—	25,359 Direct	+104.92%	Acquired	(price as of 2026-08-21)
May 31, 2013	AON	M	4,545	—	—	12,375 Direct	+58.05%	Acquired	(price as of 2026-08-21)
May 17, 2013	AON	A	2,188	—	—	7,830 Direct	+38.78%	Acquired	(price as of 2026-08-21)
May 14, 2013	NI	A	3,695	—	—	16,166 Direct	+29.63%	Acquired	(price as of 2026-08-21)
April 30, 2013	AON	S	2,273	$59.99	$136,357	5,642 Direct	-28.72%	Disposed	488.6% (price as of 2026-08-21)
July 27, 2012	AON	A	2,940	—	—	7,915 Direct	+59.10%	Acquired	(price as of 2026-08-21)
June 1, 2012	AON	M	2,702	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 1, 2012	AON	M	2,702	—	—	4,975 Direct	+118.87%	Acquired	(price as of 2026-08-21)
May 30, 2012	AON	S	1,300	$46.99	$61,087	2,273 Direct	-36.38%	Disposed	651.4% (price as of 2026-08-21)
May 15, 2012	NI	A	4,285	—	—	12,309 Direct	+53.40%	Acquired	(price as of 2026-08-21)
Feb. 9, 2012	AON	S	1,688	$48.67	$82,155	3,575 Direct	-32.07%	Disposed	625.5% (price as of 2026-08-21)
Feb. 7, 2012	AON	S	3,000	$48.13	$144,390	5,263 Direct	-36.31%	Disposed	633.6% (price as of 2026-08-21)
June 30, 2011	NI	A	679	—	—	48,820 Direct	+1.41%	Acquired	(price as of 2026-08-21)
June 1, 2011	AON	M	2,098	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 1, 2011	AON	M	2,098	—	—	8,173 Direct	+34.53%	Acquired	(price as of 2026-08-21)
June 1, 2011	NI	A	3,900	—	—	7,900 Direct	+97.50%	Acquired	(price as of 2026-08-21)
May 20, 2011	AON	A	2,010	—	—	9,207 Direct	+27.93%	Acquired	(price as of 2026-08-21)
March 31, 2011	NI	A	1,075	—	—	47,603 Direct	+2.31%	Acquired	(price as of 2026-08-21)
Dec. 31, 2010	NI	A	1,171	—	—	45,974 Direct	+2.61%	Acquired	(price as of 2026-08-21)
Sept. 30, 2010	NI	A	1,185	—	—	44,207 Direct	+2.75%	Acquired	(price as of 2026-08-21)
June 30, 2010	NI	A	1,422	—	—	42,430 Direct	+3.47%	Acquired	(price as of 2026-08-21)
June 1, 2010	AON	M	2,029	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 1, 2010	AON	M	2,029	—	—	6,075 Direct	+50.15%	Acquired	(price as of 2026-08-21)
May 21, 2010	AON	A	2,397	—	—	9,128 Direct	+35.61%	Acquired	(price as of 2026-08-21)
March 31, 2010	NI	A	1,305	—	—	40,380 Direct	+3.34%	Acquired	(price as of 2026-08-21)
Dec. 31, 2009	NI	A	1,341	—	—	38,490 Direct	+3.61%	Acquired	(price as of 2026-08-21)
Sept. 30, 2009	NI	A	1,485	—	—	36,538 Direct	+4.24%	Acquired	(price as of 2026-08-21)
Aug. 20, 2009	NI	A	601	—	—	35,053 Direct	+1.74%	Acquired	(price as of 2026-08-21)
June 30, 2009	NI	A	1,769	—	—	34,452 Direct	+5.41%	Acquired	(price as of 2026-08-21)
June 1, 2009	AON	M	2,448	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
June 1, 2009	AON	M	2,448	—	—	4,046 Direct	+153.19%	Acquired	(price as of 2026-08-21)
May 20, 2009	NI	A	692	—	—	32,683 Direct	+2.16%	Acquired	(price as of 2026-08-21)
May 15, 2009	AON	A	2,594	—	—	9,083 Direct	+39.98%	Acquired	(price as of 2026-08-21)
March 31, 2009	NI	A	2,105	—	—	31,991 Direct	+7.04%	Acquired	(price as of 2026-08-21)
Feb. 20, 2009	NI	A	770	—	—	29,887 Direct	+2.64%	Acquired	(price as of 2026-08-21)
Dec. 31, 2008	NI	A	1,880	—	—	29,117 Direct	+6.90%	Acquired	(price as of 2026-08-21)
Nov. 20, 2008	NI	A	585	—	—	27,237 Direct	+2.19%	Acquired	(price as of 2026-08-21)
Sept. 30, 2008	NI	A	1,397	—	—	26,652 Direct	+5.53%	Acquired	(price as of 2026-08-21)
Aug. 20, 2008	NI	A	344	—	—	25,254 Direct	+1.38%	Acquired	(price as of 2026-08-21)
June 30, 2008	NI	A	1,151	—	—	24,910 Direct	+4.84%	Acquired	(price as of 2026-08-21)
May 20, 2008	NI	A	166	—	—	23,759 Direct	+0.70%	Acquired	(price as of 2026-08-21)
May 16, 2008	AON	A	2,011	—	—	6,395 Direct	+45.87%	Acquired	(price as of 2026-08-21)
May 13, 2008	NI	A	10,509	—	—	23,593 Direct	+80.32%	Acquired	(price as of 2026-08-21)
March 31, 2008	NI	A	493	—	—	13,084 Direct	+3.92%	Acquired	(price as of 2026-08-21)
Feb. 20, 2008	NI	A	156	—	—	12,591 Direct	+1.25%	Acquired	(price as of 2026-08-21)
Dec. 31, 2007	NI	A	450	—	—	12,435 Direct	+3.75%	Acquired	(price as of 2026-08-21)
Nov. 20, 2007	NI	A	151	—	—	11,985 Direct	+1.28%	Acquired	(price as of 2026-08-21)
Sept. 28, 2007	NI	A	444	—	—	11,834 Direct	+3.90%	Acquired	(price as of 2026-08-21)
Aug. 20, 2007	NI	A	138	—	—	11,390 Direct	+1.23%	Acquired	(price as of 2026-08-21)
June 29, 2007	NI	A	410	—	—	11,252 Direct	+3.78%	Acquired	(price as of 2026-08-21)
May 18, 2007	AON	A	1,945	—	—	4,325 Direct	+81.72%	Acquired	(price as of 2026-08-21)
May 18, 2007	NI	A	87	—	—	10,841 Direct	+0.81%	Acquired	(price as of 2026-08-21)
May 8, 2007	NI	A	1,195	—	—	10,755 Direct	+12.50%	Acquired	(price as of 2026-08-21)
March 30, 2007	NI	A	204	—	—	9,559 Direct	+2.18%	Acquired	(price as of 2026-08-21)
Feb. 20, 2007	NI	A	87	—	—	9,355 Direct	+0.94%	Acquired	(price as of 2026-08-21)
Dec. 29, 2006	NI	A	207	—	—	9,268 Direct	+2.28%	Acquired	(price as of 2026-08-21)
Nov. 20, 2006	NI	A	86	—	—	9,061 Direct	+0.96%	Acquired	(price as of 2026-08-21)
Sept. 29, 2006	NI	A	230	—	—	8,974 Direct	+2.63%	Acquired	(price as of 2026-08-21)
Aug. 18, 2006	NI	A	94	—	—	8,745 Direct	+1.09%	Acquired	(price as of 2026-08-21)
June 30, 2006	NI	A	228	—	—	8,651 Direct	+2.71%	Acquired	(price as of 2026-08-21)
May 19, 2006	NI	A	91	—	—	8,423 Direct	+1.09%	Acquired	(price as of 2026-08-21)
May 19, 2006	AON	A	2,343	—	—	2,343 Direct	—	Acquired	(price as of 2026-08-21)
March 31, 2006	NI	A	246	—	—	8,332 Direct	+3.04%	Acquired	(price as of 2026-08-21)
Feb. 17, 2006	NI	A	89	—	—	8,086 Direct	+1.11%	Acquired	(price as of 2026-08-21)
Dec. 31, 2005	NI	A	242	—	—	7,997 Direct	+3.12%	Acquired	(price as of 2026-08-21)
Nov. 18, 2005	NI	A	82	—	—	7,755 Direct	+1.07%	Acquired	(price as of 2026-08-21)
Sept. 30, 2005	NI	A	205	—	—	7,673 Direct	+2.75%	Acquired	(price as of 2026-08-21)
Aug. 19, 2005	NI	A	73	—	—	7,468 Direct	+0.99%	Acquired	(price as of 2026-08-21)
June 30, 2005	NI	A	202	—	—	7,395 Direct	+2.81%	Acquired	(price as of 2026-08-21)
May 20, 2005	AON	A	806	—	—	4,803 Direct	+20.17%	Acquired	(price as of 2026-08-21)
May 20, 2005	AON	A	2,136	$24.81	$52,994	3,148 Direct	+211.07%	Acquired	1323.2% (price as of 2026-08-21)
May 20, 2005	NI	A	69	—	—	7,193 Direct	+0.97%	Acquired	(price as of 2026-08-21)
March 31, 2005	NI	A	221	—	—	7,124 Direct	+3.20%	Acquired	(price as of 2026-08-21)
Feb. 18, 2005	NI	A	69	—	—	6,903 Direct	+1.01%	Acquired	(price as of 2026-08-21)

Showing latest 100 of 113 transactions

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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Sept. 9, 2015	NI	Phantom Stock	Common Stock (30,519)	$0.00	—	30,519	Disposed
May 31, 2013	AON	Phantom Stock	Class A Ordinary Shares (4,803)	—	May 31, 2013	4,803	Disposed
May 31, 2013	AON	Phantom Stock	Class A Ordinary Shares	—	May 31, 2013	12,984	Disposed
May 31, 2013	AON	Deferred Stock Unit Award (Right to Receive)	Class A Ordinary Shares	—	May 31, 2013	4,545	Disposed
June 1, 2012	AON	Deferred Stock Unit Award (Right to Receive)	Class A Ordinary Shares	—	June 1, 2012	2,702	Disposed
June 30, 2011	NI	Phantom Stock	Common Stock (679)	$0.00	—	679	Acquired
June 1, 2011	AON	Deferred Stock Unit Award (Right to Receive)	Common Stock	—	June 1, 2011	2,098	Disposed
May 20, 2011	AON	Deferred Stock Units	Common Stock (2,010)	—	—	2,010	Acquired
March 31, 2011	NI	Phantom Stock	Common Stock (1,075)	$0.00	—	1,075	Acquired
Dec. 31, 2010	NI	Phantom Stock	Common Stock (1,171)	$0.00	—	1,171	Acquired
Sept. 30, 2010	NI	Phantom Stock	Common Stock (1,185)	$0.00	—	1,185	Acquired
June 30, 2010	NI	Phantom Stock	Common Stock (1,422)	$0.00	—	1,422	Acquired
June 1, 2010	AON	Deferred Stock Unit Award (Right to Receive)	Common Stock	—	June 1, 2010	2,029	Disposed
May 21, 2010	AON	Deferred Stock Units	Common Stock (2,397)	—	—	2,397	Acquired
March 31, 2010	NI	Phantom Stock	Common Stock (1,305)	$0.00	—	1,305	Acquired
Dec. 31, 2009	NI	Phantom Stock	Common Stock (1,341)	$0.00	—	1,341	Acquired
Sept. 30, 2009	NI	Phantom Stock	Common Stock (1,485)	$0.00	—	1,485	Acquired
Aug. 20, 2009	NI	Phantom Stock	Common Stock (601)	$0.00	—	601	Acquired
June 30, 2009	NI	Phantom Stock	Common Stock (1,769)	$0.00	—	1,769	Acquired
June 1, 2009	AON	Deferred Stock Unit Award (Right to Receive)	Common Stock	—	June 1, 2009	2,448	Disposed
May 20, 2009	NI	Phantom Stock	Common Stock (692)	$0.00	—	692	Acquired
May 15, 2009	AON	Deferred Stock Units	Common Stock (2,594)	—	—	2,594	Acquired
March 31, 2009	NI	Phantom Stock	Common Stock (2,105)	$0.00	—	2,105	Acquired
Feb. 20, 2009	NI	Phantom Stock	Common Stock (770)	$0.00	—	770	Acquired
Dec. 31, 2008	NI	Phantom Stock	Common Stock (1,880)	$0.00	—	1,880	Acquired
Nov. 20, 2008	NI	Phantom Stock	Common Stock (585)	$0.00	Aug. 8, 1988	585	Acquired
Sept. 30, 2008	NI	Phantom Stock	Common Stock (1,397)	$0.00	Aug. 8, 1988	1,397	Acquired
Aug. 20, 2008	NI	Phantom Stock	Common Stock (344)	$0.00	Aug. 8, 1988	344	Acquired
June 30, 2008	NI	Phantom Stock	Common Stock (1,151)	$0.00	Aug. 8, 1988	1,151	Acquired
May 20, 2008	NI	Phantom Stock	Common Stock (166)	$0.00	Aug. 8, 1988	166	Acquired
May 16, 2008	AON	Deferred Stock Units	Common Stock (2,011)	—	—	2,011	Acquired
May 13, 2008	NI	Phantom Stock	Common Stock (10,509)	$0.00	Aug. 8, 1988	10,509	Acquired
March 31, 2008	NI	Phantom Stock	Common Stock (493)	$0.00	Aug. 8, 1988	493	Acquired
Feb. 20, 2008	NI	Phantom Stock	Common Stock (156)	$0.00	Aug. 8, 1988	156	Acquired
Dec. 31, 2007	NI	Phantom Stock	Common Stock (450)	$0.00	Aug. 8, 1988	450	Acquired
Nov. 20, 2007	NI	Phantom Stock	Common Stock (151)	$0.00	Aug. 8, 1988	151	Acquired
Sept. 28, 2007	NI	Phantom Stock	Common Stock (444)	$0.00	Aug. 8, 1988	444	Acquired
Aug. 20, 2007	NI	Phantom Stock	Common Stock (138)	$0.00	Aug. 8, 1988	138	Acquired
June 29, 2007	NI	Phantom Stock	Common Stock (410)	$0.00	Aug. 8, 1988	410	Acquired
May 18, 2007	AON	Deferred Stock Units	Common Stock (1,945)	—	—	1,945	Acquired
May 18, 2007	NI	Phantom Stock	Common Stock (87)	$0.00	Aug. 8, 1988	87	Acquired
May 8, 2007	NI	Phantom Stock	Common Stock (1,195)	$0.00	Aug. 8, 1988	1,195	Acquired
March 30, 2007	NI	Phantom Stock	Common Stock (204)	$0.00	Aug. 8, 1988	204	Acquired
Feb. 20, 2007	NI	Phantom Stock	Common Stock (87)	$0.00	Aug. 8, 1988	87	Acquired
Dec. 29, 2006	NI	Phantom Stock	Common Stock (207)	$0.00	Aug. 8, 1988	207	Acquired
Nov. 20, 2006	NI	Phantom Stock	Common Stock (86)	$0.00	Aug. 8, 1988	86	Acquired
Sept. 29, 2006	NI	Phantom Stock	Common Stock (230)	$0.00	Aug. 8, 1988	230	Acquired
Aug. 18, 2006	NI	Phantom Stock	Common Stock (94)	$0.00	Aug. 8, 1988	94	Acquired
June 30, 2006	NI	Phantom Stock	Common Stock (228)	$0.00	Aug. 8, 1988	228	Acquired
May 19, 2006	NI	Phantom Stock	Common Stock (91)	$0.00	Aug. 8, 1988	91	Acquired
May 19, 2006	AON	Deferred Stock Units	Common Stock (2,343)	—	—	2,343	Acquired
March 31, 2006	NI	Phantom Stock	Common Stock (246)	$0.00	Aug. 8, 1988	246	Acquired
Feb. 17, 2006	NI	Phantom Stock	Common Stock (89)	$0.00	Aug. 8, 1988	89	Acquired
Dec. 31, 2005	NI	Phantom Stock	Common Stock (242)	$0.00	Aug. 8, 1988	242	Acquired
Nov. 18, 2005	NI	Phantom Stock	Common Stock (82)	$0.00	Aug. 8, 1988	82	Acquired
Sept. 30, 2005	NI	Phantom Stock	Common Stock (205)	$0.00	Aug. 8, 1988	205	Acquired
Aug. 19, 2005	NI	Phantom Stock	Common Stock (73)	$0.00	Aug. 8, 1988	73	Acquired
June 30, 2005	NI	Phantom Stock	Common Stock (202)	$0.00	Aug. 8, 1988	202	Acquired
May 20, 2005	AON	Phantom Stock	Common Stock (806)	—	—	806	Acquired
May 20, 2005	NI	Phantom Stock	Common Stock (69)	$0.00	Aug. 8, 1988	69	Acquired
March 31, 2005	NI	Phantom Stock	Common Stock (221)	$0.00	Aug. 8, 1988	221	Acquired
Feb. 18, 2005	NI	Phantom Stock	Common Stock (69)	$0.00	Aug. 8, 1988	69	Acquired
Dec. 31, 2004	NI	Phantom Stock	Common Stock (221)	$0.00	Aug. 8, 1988	221	Acquired
Nov. 19, 2004	NI	Phantom Stock	Common Stock (71)	$0.00	Aug. 8, 1988	71	Acquired
Sept. 30, 2004	NI	Phantom Stock	Common Stock (238)	$0.00	Aug. 8, 1988	238	Acquired
Aug. 20, 2004	NI	Phantom Stock	Common Stock (68)	$0.00	Aug. 8, 1988	68	Acquired
June 30, 2004	NI	Phantom Stock	Common Stock (242)	$0.00	Aug. 8, 1988	242	Acquired
May 21, 2004	AON	Phantom Stock	Common Stock (760)	—	—	760	Acquired
May 21, 2004	AON	Phantom Stock	Common Stock (1,947)	—	—	1,947	Acquired
May 20, 2004	NI	Phantom Stock	Common Stock (17)	$0.00	Aug. 8, 1988	17	Acquired
May 11, 2004	NI	Phantom Stock	Common Stock (4,508)	$0.00	Aug. 8, 1988	4,508	Acquired
March 31, 2004	NI	Phantom Stock	Common Stock (236)	$0.00	Aug. 8, 1988	236	Acquired
Feb. 20, 2004	NI	Phantom Stock	Common Stock (13)	$0.00	Aug. 8, 1988	13	Acquired
Nov. 20, 2003	NI	Phantom Stock	Common Stock (14)	$0.00	Aug. 8, 1988	14	—
Aug. 20, 2003	NI	Phantom Stock	Common Stock (18)	$0.00	Aug. 8, 1988	18	—

Exercise/conversion price is blank when not applicable (e.g. RSUs).