KNIGHT LESTER B
Director
PurchaseAlert
- Shares
- 367
- Price
- $330.51
- Value
- $121,297
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•46 filings
AON
Aon plc
Net purchases of $6.5M over the last 3 months
1 buyer account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
+$6,549,688
1 buyers · 0 sellers
12-month purchases
$7,826,645
1 distinct insiders
12-month sales
$7,750,834
1 distinct insiders
Highlighted alerts
10
8 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
100
Raw transactions
Everything returned by the filing
18
Voluntary view
P/S trades after deterministic checks
85
Administrative noise
Stored, never alerted
8
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- F
- Shares
- 2,198.11
- Price
- $343.56
- Footnotes
- 4
Class A Ordinary Shares acquired upon the vesting of a restricted share unit award. Class A Ordinary Shares withheld by the issuer for payment of taxes in connection with the vesting of the award. The restricted share unit award converts to Class A Ordinary Shares on a 1-for-1 basis. In accordance with Irish law, the reporting person agreed to pay the issuer the nominal value of $0.01 per share issued to the reporting person. A restricted share unit award was granted on July 1, 2024 and vests in accordance with the terms of the Aon plc 2011 Incentive Compensation Plan, as amended and restated: 33 1/3% of the award vests on each of the first through third anniversary of the date of grant.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
KNIGHT LESTER B
Director
PurchaseAlert
- Shares
- 1,440
- Price
- $329.69
- Value
- $474,754
KNIGHT LESTER B
Director
PurchaseAlert
- Shares
- 4,145
- Price
- $328.34
- Value
- $1,360,969
KNIGHT LESTER B
Director
PurchaseAlert
- Shares
- 7,212
- Price
- $327.52
- Value
- $2,362,074
KNIGHT LESTER B
Director
PurchaseAlert
- Shares
- 5,097
- Price
- $326.53
- Value
- $1,664,323
KNIGHT LESTER B
Director
PurchaseAlert
- Shares
- 1,739
- Price
- $325.63
- Value
- $566,271
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 475
- Price
- $380.00
- Value
- $180,500
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 725
- Price
- $378.00
- Value
- $274,050
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 700
- Price
- $376.00
- Value
- $263,200
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 675
- Price
- $374.00
- Value
- $252,450
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 650
- Price
- $372.00
- Value
- $241,800
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 625
- Price
- $370.00
- Value
- $231,250
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 600
- Price
- $360.00
- Value
- $216,000
Zeidel Darren
General Counsel
SaleAlert
- Shares
- 4,300
- Price
- $329.72
- Value
- $1,417,784
Zeidel Darren
General Counsel
Sale 10b5-1
- Shares
- 5,040
- Price
- $325.79
- Value
- $1,641,982
KNIGHT LESTER B
Director
PurchaseAlert
- Shares
- 4,000
- Price
- $319.24
- Value
- $1,276,956
Zeidel Darren
General Counsel
SaleAlert
- Shares
- 1,230
- Price
- $345.17
- Value
- $424,559
Zeidel Darren
General Counsel
SaleAlert
- Shares
- 7,570
- Price
- $344.42
- Value
- $2,607,259
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Sep 02, 2026 | KNIGHT LESTER B Director | Purchase | 367 | $330.51 | $121,297 | |
| Sep 02, 2026 | KNIGHT LESTER B Director | Purchase | 1,440 | $329.69 | $474,754 | |
| Sep 02, 2026 | KNIGHT LESTER B Director | Purchase | 4,145 | $328.34 | $1,360,969 | |
| Sep 02, 2026 | KNIGHT LESTER B Director | Purchase | 7,212 | $327.52 | $2,362,074 | |
| Sep 02, 2026 | KNIGHT LESTER B Director | Purchase | 5,097 | $326.53 | $1,664,323 | |
| Sep 02, 2026 | KNIGHT LESTER B Director | Purchase | 1,739 | $325.63 | $566,271 | |
| Jul 28, 2026 | Zeidel Darren General Counsel | Sale | 475 | $380.00 | $180,500 | |
| Jul 28, 2026 | Zeidel Darren General Counsel | Sale | 725 | $378.00 | $274,050 | |
| Jul 28, 2026 | Zeidel Darren General Counsel | Sale | 700 | $376.00 | $263,200 | |
| Jul 17, 2026 | Zeidel Darren General Counsel | Sale | 675 | $374.00 | $252,450 | |
| Jul 17, 2026 | Zeidel Darren General Counsel | Sale | 650 | $372.00 | $241,800 | |
| Jul 17, 2026 | Zeidel Darren General Counsel | Sale | 625 | $370.00 | $231,250 | |
| Jul 07, 2026 | Zeidel Darren General Counsel | Sale | 600 | $360.00 | $216,000 | |
| Feb 26, 2026 | Zeidel Darren General Counsel | Sale | 4,300 | $329.72 | $1,417,784 | |
| Feb 17, 2026 | Zeidel Darren General Counsel | Sale | 5,040 | $325.79 | $1,641,982 | |
| Feb 10, 2026 | KNIGHT LESTER B Director | Purchase | 4,000 | $319.24 | $1,276,956 | |
| Nov 05, 2025 | Zeidel Darren General Counsel | Sale | 1,230 | $345.17 | $424,559 | |
| Nov 05, 2025 | Zeidel Darren General Counsel | Sale | 7,570 | $344.42 | $2,607,259 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.