William F. Allen
Professional summary
William Francis Stafford Allen, who also goes by William Francis Stafford Allen, William Fs Allen, is a registered financial professional currently at AON SECURITIES LLC located in New York, New York.
William is registered as a RR (Registered Representative) and started their career in finance in 2008. William has worked at 6 firms and has passed the Series 63, Series 7TO, Series 79TO, SIE and Series 17 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view William Francis Stafford Allen's CRS (Customer Relationship Summary).
Certified licenses
Experience
August 2, 2024 - Present
AON SECURITIES LLC
Office #1: One Liberty Plaza 165 Broadway, Suite 3201, New York, NY 10006August 19, 2020 - April 7, 2022
PICKWICK CAPITAL PARTNERS, LLC
August 6, 2012 - July 24, 2020
KEEFE, BRUYETTE & WOODS, INC.
December 1, 2009 - June 19, 2012
MACQUARIE CAPITAL (USA) INC.
May 1, 2008 - December 1, 2009
FOX-PITT KELTON COCHRAN CARONIA WALLER (USA) LLC
January 16, 2008 - May 5, 2008
J.P. MORGAN SECURITIES LLC
Primary Firm SEC Registration

AON SECURITIES LLC
CRD#: 4138 / SEC#: 801-106546, 8-14953
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(1/22/2025)
(1/22/2025)
(8/8/2024)
(8/8/2024)
(8/8/2024)
(8/8/2024)
(1/31/2025)
(8/8/2024)
(8/8/2024)
(1/22/2025)
Exams
Series 7TO
Date: 8/9/2024
General Securities Representative ExaminationSeries 79TO
Date: 8/2/2024
Investment Banking Registered Representative ExaminationSeries 17
Date: 1/15/2008
Limited Registered Representative ExaminationFINRA
Current Firm

AON SECURITIES LLC
CRD#: 4138 / SEC#: 801-106546, 8-14953
Contact information
SEC notice filing (1 States and Territories)
FINRA licenses (52 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| AON GROUP, INC. | SHAREHOLDER | |
| AS HOLDINGS, INC. | SHAREHOLDER | |
| CHAMBLEY, JEFFREY TODD | DIRECTOR | 3129456 |
| DELANEY, WILLIAM LEO JR | DIRECTOR (01/1999)/PRESIDENT (06/2000)/GENERAL SECURITIES PRINCIPAL (01/2001) | 1997937 |
| EHRHART, BRYON GERARD | DIRECTOR (05/2002) | 2932770 |
| MACKUNIS, KENNETH JAMES | DIRECTOR | 2612504 |
| MONAGHAN, KATHLEEN NICOLE | DIRECTOR | 6833059 |
| MORRIS, GREGORY PAUL | CHIEF COMPLIANCE OFFICER | 1317320 |
| PASALICH, MAGDALINE GARRIS | DIRECTOR, CFO, PRINCIPAL FINANCIAL OFFICER, PRINCIPAL OPERATIONS OFFICER | 7143931 |
| PENNAY, RICHARD ERIK CHARLES | CEO (10/2024), DIRECTOR | 5475857 |
| WARD, BRYAN RICHARD | DIRECTOR | 3107835 |
Disclosures
| Regulatory Event | 3 |
Red Flags
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