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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
2025-05-29 NOTEBAERT RICHARD C Director Gift −1,795 28,691.85
2025-03-14 Neller Michael Principal Accounting Officer Option exercise +56 8,233.7
2025-03-14 Neller Michael Principal Accounting Officer Shares withheld for taxes −24.81 $398.79 $10K 8,208.89
2025-03-14 Neller Michael Principal Accounting Officer Option exercise · Restricted Share Unit (right to receive) −56 114
2025-02-21 Stevens Lisa Chief Administrative Officer Gift −26 17,022.07
2025-02-18 NOTEBAERT RICHARD C Director Gift −1,290 30,486.85
2025-02-18 Case Gregory C Chief Executive Officer Gift −977 471,518.76
2025-02-18 Case Gregory C Chief Executive Officer Gift −977 470,541.76
2025-02-18 Case Gregory C Chief Executive Officer Gift +977 129,029
2025-02-18 Case Gregory C Chief Executive Officer Gift +977 129,029
2025-02-14 Case Gregory C Chief Executive Officer Option exercise +2,357 473,505.24
2025-02-14 Case Gregory C Chief Executive Officer Shares withheld for taxes −1,009.48 $386.99 $391K 472,495.76
2025-02-14 Case Gregory C Chief Executive Officer Gift −18,478 18,478
2025-02-14 Case Gregory C Chief Executive Officer Gift −18,478 0
2025-02-14 Case Gregory C Chief Executive Officer Gift +18,478 163,964
2025-02-14 Case Gregory C Chief Executive Officer Gift +18,478 163,963
2025-02-14 Case Gregory C Chief Executive Officer Option exercise · Restricted Share Unit (Right to Receive) −2,357 2,357
2025-02-14 Stevens Lisa Chief Administrative Officer Option exercise +498 16,585.29
2025-02-14 Stevens Lisa Chief Administrative Officer Shares withheld for taxes −252.38 $386.99 $98K 16,332.91
2025-02-14 Stevens Lisa Chief Administrative Officer Option exercise +1,450 17,782.91

Page 9 of 16 · 306 trades