Peter Harmer

Insider

First SEC filing: March 19, 2007 · Latest: March 19, 2007

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 Aug. 5, 2009

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 30 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

30 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 5, 2009	AON	S	25,000	$39.92	$998,000	12,258 Direct	-67.10%	Disposed	776.0% (price as of 2026-08-19)
July 16, 2009	AON	M	8,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 16, 2009	AON	F	3,507	$38.26	$134,178	37,258 Direct	-8.60%	Disposed	814.0% (price as of 2026-08-19)
July 16, 2009	AON	M	8,250	—	—	40,765 Direct	+25.37%	Acquired	(price as of 2026-08-19)
March 19, 2009	AON	A	23,119	—	—	23,119 Direct	—	Acquired	(price as of 2026-08-19)
March 16, 2009	AON	M	1,433	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 16, 2009	AON	F	22	$37.18	$818	32,515 Direct	-0.07%	Disposed	840.5% (price as of 2026-08-19)
March 16, 2009	AON	M	1,433	—	—	32,537 Direct	+4.61%	Acquired	(price as of 2026-08-19)
Feb. 22, 2009	AON	M	2,531	—	—	5,061 Direct	-33.34%	Disposed	(price as of 2026-08-19)
Feb. 22, 2009	AON	F	38	$39.34	$1,495	4,330 Direct	-0.87%	Disposed	788.9% (price as of 2026-08-19)
Feb. 22, 2009	AON	M	2,531	—	—	4,368 Direct	+137.78%	Acquired	(price as of 2026-08-19)
Feb. 20, 2009	AON	A	2,133	—	—	2,133 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 20, 2009	AON	F	408	$39.34	$16,051	31,104 Direct	-1.29%	Disposed	788.9% (price as of 2026-08-19)
Feb. 20, 2009	AON	A	27,182	—	—	31,512 Direct	+627.76%	Acquired	(price as of 2026-08-19)
Nov. 28, 2008	AON	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 28, 2008	AON	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 28, 2008	AON	M	4,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 28, 2008	AON	S	6,552	$45.28	$296,675	1,837 Direct	-78.10%	Disposed	672.3% (price as of 2026-08-19)
Nov. 28, 2008	AON	S	10,000	$45.27	$452,700	8,389 Direct	-54.38%	Disposed	672.5% (price as of 2026-08-19)
Nov. 28, 2008	AON	M	10,000	$19.70	$197,000	18,389 Direct	+119.20%	Acquired	1675.1% (price as of 2026-08-19)
Nov. 28, 2008	AON	S	10,000	$45.27	$452,700	8,389 Direct	-54.38%	Disposed	672.5% (price as of 2026-08-19)
Nov. 28, 2008	AON	M	10,000	$32.52	$325,200	18,389 Direct	+119.20%	Acquired	975.3% (price as of 2026-08-19)
Nov. 28, 2008	AON	S	4,500	$45.27	$203,715	8,389 Direct	-34.91%	Disposed	672.5% (price as of 2026-08-19)
Nov. 28, 2008	AON	M	4,500	$23.94	$107,730	12,889 Direct	+53.64%	Acquired	1360.7% (price as of 2026-08-19)
March 17, 2008	AON	M	3,671	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 17, 2008	AON	F	56	$39.20	$2,195	6,618 Direct	-0.84%	Disposed	792.1% (price as of 2026-08-19)
March 17, 2008	AON	M	3,671	—	—	6,674 Direct	+122.24%	Acquired	(price as of 2026-08-19)
March 16, 2008	AON	M	573	—	—	1,433 Direct	-28.56%	Disposed	(price as of 2026-08-19)
March 16, 2008	AON	F	9	$40.62	$366	3,003 Direct	-0.30%	Disposed	760.9% (price as of 2026-08-19)
March 16, 2008	AON	M	573	—	—	3,012 Direct	+23.49%	Acquired	(price as of 2026-08-19)
March 15, 2008	AON	M	710	—	—	2,483 Direct	-22.24%	Disposed	(price as of 2026-08-19)
March 15, 2008	AON	F	11	$40.62	$447	2,439 Direct	-0.45%	Disposed	760.9% (price as of 2026-08-19)
March 15, 2008	AON	M	710	—	—	2,450 Direct	+40.80%	Acquired	(price as of 2026-08-19)
March 13, 2008	AON	A	22,000	—	—	22,000 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 22, 2008	AON	A	7,592	—	—	7,592 Direct	—	Acquired	(price as of 2026-08-19)

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
July 16, 2009	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (8,250)	—	July 16, 2009	8,250	Disposed
March 19, 2009	AON	Employee Stock Option (Right to Buy)	Common Stock (23,119)	$38.93	March 19, 2015	23,119	Acquired
March 16, 2009	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (1,433)	—	March 16, 2009	1,433	Disposed
Feb. 22, 2009	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (2,531)	—	Feb. 22, 2009	2,531	Disposed
Feb. 20, 2009	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (2,133)	—	Feb. 20, 2012	2,133	Acquired
Nov. 28, 2008	AON	Employee Stock Option (Right to Buy)	Common Stock (10,000)	$19.70	March 20, 2013	10,000	Disposed
Nov. 28, 2008	AON	Employee Stock Option (Right to Buy)	Common Stock (10,000)	$32.52	April 20, 2011	10,000	Disposed
Nov. 28, 2008	AON	Employee Stock Option (Right to Buy)	Common Stock (4,500)	$23.94	Feb. 11, 2010	4,500	Disposed
March 17, 2008	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (3,671)	—	March 17, 2008	3,671	Disposed
March 16, 2008	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (573)	—	March 16, 2008	573	Disposed
March 15, 2008	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (710)	—	March 15, 2008	710	Disposed
March 13, 2008	AON	Employee Stock Option (Right to Buy)	Common Stock (22,000)	$40.91	March 13, 2014	22,000	Acquired
Feb. 22, 2008	AON	Restricted Stock Unit Award (Right to Receive)	Common Stock (7,592)	—	Feb. 22, 2011	7,592	Acquired

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

Initial ownership (Form 3) 12 holdings

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

Date	Ticker	Security	Shares	Ownership
March 19, 2007	AON	Common Stock	—	Direct
March 19, 2007	AON	Employee Stock Option (Right to Buy)→ Common Stock (4,500)	4,500	Direct
March 19, 2007	AON	Employee Stock Option (Right to Buy)→ Common Stock (10,000)	10,000	Direct
March 19, 2007	AON	Employee Stock Option (Right to Buy)→ Common Stock (10,000)	10,000	Direct
March 19, 2007	AON	Employee Stock Option (Right to Buy)→ Common Stock (10,000)	10,000	Direct
March 19, 2007	AON	Employee Stock Option (Right to Buy)→ Common Stock (11,000)	11,000	Direct
March 19, 2007	AON	Employee Stock Option (Right to Buy)→ Common Stock (18,206)	18,206	Direct
March 19, 2007	AON	Restricted Stock Unit Award (Right to Receive)→ Common Stock (8,250)	8,250	Direct
March 19, 2007	AON	Restricted Stock Unit Award (Right to Receive)→ Common Stock (6,608)	6,608	Direct
March 19, 2007	AON	Restricted Stock Unit Award (Right to Receive)→ Common Stock (2,580)	2,580	Direct
March 19, 2007	AON	Employee Stock Option (Right to Buy)→ Common Stock (30,324)	30,324	Direct
March 19, 2007	AON	Restricted Stock Unit Award (Right to Receive)→ Common Stock (3,193)	3,193	Direct