Sign in

CIK 0000315293 · Large accelerated filer

Ticker
AON
Exchange
NYSE
Industry
Insurance Agents, Brokers & Service
FY end
Dec 31
Incorporated
Ireland
Entity type
operating
EIN
981539969
Phone
35312666000
Business address
15 GEORGES QUAY, DUBLIN 2, Ireland, D02 VR98
Former names
AON CORP
Open-market buys, last 90 days
$6,549,688
in 1 filing
Open-market sales, last 90 days
$0
in 0 filings

Net +$6,549,688. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. KNIGHT LESTER B +$6.5M Director 1 filing

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-06-26 STAVRIDIS JAMES G. Director Shares withheld for taxes −152.88 $353.55 $54K 787.65
2025-06-26 KNIGHT LESTER B Director Grant or award +1,273 3,739
2025-06-26 Alvarez Jose Antonio Director Grant or award +637 1,172.61
2025-06-26 Alvarez Jose Antonio Director Shares withheld for taxes −305.75 $353.55 $108K 866.86
2025-06-26 Spruell Byron Director Grant or award +637 5,939.85
2025-06-26 Spruell Byron Director Shares withheld for taxes −152.88 $353.55 $54K 5,786.97
2025-06-26 SMITH SARAH G Director Grant or award +637 1,676.85
2025-06-26 SMITH SARAH G Director Shares withheld for taxes −152.88 $353.55 $54K 1,523.97
2025-06-26 SANTONA GLORIA Director Grant or award +637 39,760.85
2025-06-26 SANTONA GLORIA Director Shares withheld for taxes −152.88 $353.55 $54K 39,607.97
2025-06-26 NOTEBAERT RICHARD C Director Grant or award +637 29,328.85
2025-06-26 NOTEBAERT RICHARD C Director Shares withheld for taxes −152.88 $353.55 $54K 29,175.97
2025-06-26 Karaboutis Adriana Director Grant or award +637 2,168.85
2025-06-26 Karaboutis Adriana Director Shares withheld for taxes −152.88 $353.55 $54K 2,015.97
2025-06-26 FRANCIS CHERYL A Director Grant or award +637 28,856.85
2025-06-26 FRANCIS CHERYL A Director Shares withheld for taxes −152.88 $353.55 $54K 28,703.97
2025-06-26 CAMPBELL JEFFREY C Director Grant or award +637 12,183.85
2025-06-26 CAMPBELL JEFFREY C Director Shares withheld for taxes −152.88 $353.55 $54K 12,030.97
2025-06-26 Cai Jin-Yong Director Grant or award +637 7,784.5
2025-06-26 Cai Jin-Yong Director Shares withheld for taxes −319.13 $353.55 $113K 7,465.38

Page 8 of 16 · 306 trades