Dennis L Mohoney

Insider

First SEC filing: Dec. 1, 2003 · Latest: Dec. 1, 2003

On this page

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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

AON selling Feb. 15, 2007

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 39 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

39 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 17, 2007	AON	M	1,865	—	—	4,877 Direct	-27.66%	Disposed	(price as of 2026-08-21)
March 17, 2007	AON	F	765	$37.82	$28,932	15,411 Direct	-4.73%	Disposed	833.6% (price as of 2026-08-21)
March 17, 2007	AON	M	1,865	—	—	16,176 Direct	+13.03%	Acquired	(price as of 2026-08-21)
March 16, 2007	AON	M	1,394	—	—	4,662 Direct	-23.02%	Disposed	(price as of 2026-08-21)
March 16, 2007	AON	F	572	$37.82	$21,633	14,311 Direct	-3.84%	Disposed	833.6% (price as of 2026-08-21)
March 16, 2007	AON	M	1,394	—	—	14,883 Direct	+10.33%	Acquired	(price as of 2026-08-21)
March 15, 2007	AON	A	30,324	—	—	30,324 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 15, 2007	AON	M	45,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 15, 2007	AON	A	6,047	—	—	6,047 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 15, 2007	AON	S	45,000	$38.72	$1,742,400	13,489 Direct	-76.94%	Disposed	811.9% (price as of 2026-08-21)
Feb. 15, 2007	AON	M	45,000	$35.35	$1,590,750	58,489 Direct	+333.61%	Acquired	898.8% (price as of 2026-08-21)
Jan. 16, 2007	AON	M	9,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 16, 2007	AON	F	3,690	$35.56	$131,216	13,489 Direct	-21.48%	Disposed	892.9% (price as of 2026-08-21)
Jan. 16, 2007	AON	M	9,000	—	—	17,179 Direct	+110.04%	Acquired	(price as of 2026-08-21)
Aug. 1, 2006	AON	M	7,500	—	—	22,500 Direct	-25.00%	Disposed	(price as of 2026-08-21)
Aug. 1, 2006	AON	F	3,075	$33.81	$103,966	8,179 Direct	-27.32%	Disposed	944.3% (price as of 2026-08-21)
Aug. 1, 2006	AON	M	7,500	—	—	11,254 Direct	+199.79%	Acquired	(price as of 2026-08-21)
March 17, 2006	AON	M	1,865	—	—	6,527 Direct	-22.22%	Disposed	(price as of 2026-08-21)
March 17, 2006	AON	F	765	$41.36	$31,640	3,754 Direct	-16.93%	Disposed	753.7% (price as of 2026-08-21)
March 17, 2006	AON	M	1,865	—	—	4,519 Direct	+70.27%	Acquired	(price as of 2026-08-21)
March 16, 2006	AON	A	45,515	—	—	45,515 Direct	—	Acquired	(price as of 2026-08-21)
March 16, 2006	AON	A	6,271	—	—	6,271 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 16, 2006	AON	M	4,500	—	—	9,000 Direct	-33.33%	Disposed	(price as of 2026-08-21)
Jan. 16, 2006	AON	F	1,846	$37.58	$69,373	2,654 Direct	-41.02%	Disposed	839.6% (price as of 2026-08-21)
Jan. 16, 2006	AON	M	4,500	—	—	4,500 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 23, 2005	AON	S	7,080	$36.43	$257,924	0 Direct	-100.00%	Disposed	869.2% (price as of 2026-08-21)
Nov. 7, 2005	AON	M	32,213	—	—	67,787 Direct	-32.21%	Disposed	(price as of 2026-08-21)
Nov. 7, 2005	AON	M	100,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 7, 2005	AON	S	38,803	$35.55	$1,379,447	4,426 Direct	-89.76%	Disposed	893.2% (price as of 2026-08-21)
Nov. 7, 2005	AON	S	32,213	$34.94	$1,125,522	43,229 Direct	-42.70%	Disposed	910.6% (price as of 2026-08-21)
Nov. 7, 2005	AON	M	32,213	$19.70	$634,596	75,442 Direct	+74.52%	Acquired	1692.3% (price as of 2026-08-21)
Nov. 7, 2005	AON	S	100,000	$34.84	$3,484,000	43,229 Direct	-69.82%	Disposed	913.5% (price as of 2026-08-21)
Nov. 7, 2005	AON	M	100,000	$23.94	$2,394,000	143,229 Direct	+231.33%	Acquired	1374.9% (price as of 2026-08-21)
Aug. 1, 2005	AON	F	3,075	$25.45	$78,259	43,229 Direct	-6.64%	Disposed	1287.4% (price as of 2026-08-21)
Aug. 1, 2005	AON	M	7,500	$25.45	$190,875	46,304 Direct	+19.33%	Acquired	1287.4% (price as of 2026-08-21)
March 17, 2005	AON	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-21)
March 17, 2005	AON	A	8,392	—	—	8,392 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 16, 2005	AON	M	4,500	—	—	13,500 Direct	-25.00%	Disposed	(price as of 2026-08-21)
Jan. 16, 2005	AON	F	1,845	$22.86	$42,177	38,804 Direct	-4.54%	Disposed	1444.6% (price as of 2026-08-21)
Jan. 16, 2005	AON	M	4,500	$22.86	$102,870	40,649 Direct	+12.45%	Acquired	1444.6% (price as of 2026-08-21)
Aug. 1, 2004	AON	M	7,500	$26.58	$199,350	39,224 Direct	+23.64%	Acquired	1228.4% (price as of 2026-08-21)
Aug. 1, 2004	AON	F	3,075	$26.58	$81,734	36,149 Direct	-7.84%	Disposed	1228.4% (price as of 2026-08-21)
Aug. 1, 2004	AON	M	7,500	—	—	37,500 Direct	-16.67%	Disposed	(price as of 2026-08-21)
March 18, 2004	AON	A	100,000	—	—	100,000 Direct	—	Acquired	(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.

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
March 17, 2007	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (1,865)	—	March 17, 2007	1,865	Disposed
March 16, 2007	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (1,394)	—	March 16, 2007	1,394	Disposed
March 15, 2007	AON	Employee Stock Option (Right to Buy)	Common Stock (30,324)	$37.10	March 15, 2013	30,324	Acquired
Feb. 15, 2007	AON	Employee Stock Option (Right to Buy)	Common Stock (45,000)	$35.35	July 18, 2007	45,000	Disposed
Feb. 15, 2007	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (6,047)	—	Feb. 15, 2010	6,047	Acquired
Jan. 16, 2007	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (9,000)	—	Jan. 16, 2007	9,000	Disposed
Aug. 1, 2006	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (7,500)	—	Aug. 1, 2006	7,500	Disposed
March 17, 2006	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (1,865)	—	March 17, 2006	1,865	Disposed
March 16, 2006	AON	Employee Stock Option (Right to Buy)	Common Stock (45,515)	$41.20	March 16, 2012	45,515	Acquired
March 16, 2006	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (6,271)	—	March 16, 2009	6,271	Acquired
Jan. 16, 2006	AON	Common Stock	Common Stock (4,500)	—	Jan. 16, 2006	4,500	Disposed
Nov. 7, 2005	AON	Employee Stock Option (Right to Buy)	Common Stock (32,213)	$19.70	March 20, 2013	32,213	Disposed
Nov. 7, 2005	AON	Employee Stock Option (Right to Buy)	Common Stock (100,000)	$23.94	Feb. 11, 2010	100,000	Disposed
March 17, 2005	AON	Employee Stock Option (Right to Buy)	Common Stock (100,000)	$23.38	March 17, 2015	100,000	Acquired
March 17, 2005	AON	Stock Award (Right to Receive)	Common Stock (8,392)	—	March 17, 2008	8,392	Acquired
Jan. 16, 2005	AON	Common Stock	Common Stock (4,500)	—	Jan. 16, 2005	4,500	Disposed
Aug. 1, 2004	AON	Common Stock	Common Stock (7,500)	—	Aug. 1, 2004	7,500	Disposed
March 18, 2004	AON	Employee Stock Option (Right to Buy)	Common Stock (100,000)	$27.16	March 18, 2014	100,000	Acquired

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

Initial ownership (Form 3) 8 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Dec. 1, 2003	AON	Common Stock	31,724	Direct
Dec. 1, 2003	AON	Stock Award (Right to Receive)→ Common Stock (45,000)	45,000	Direct
Dec. 1, 2003	AON	Stock Award (Right to Receive)→ Common Stock (75,000)	75,000	Direct
Dec. 1, 2003	AON	Employee Stock Option (Right to Buy)→ Common Stock (45,000)	45,000	Direct
Dec. 1, 2003	AON	Employee Stock Option (Right to Buy)→ Common Stock (100,000)	100,000	Direct
Dec. 1, 2003	AON	Employee Stock Option (Right to Buy)→ Common Stock (50,000)	50,000	Direct
Dec. 1, 2003	AON	Employee Stock Option (Right to Buy)→ Common Stock (50,000)	50,000	Direct
Dec. 1, 2003	AON	Employee Stock Option (Right to Buy)→ Common Stock (100,000)	100,000	Direct