David M. O'connor
Professional summary
David Michael O'connor is a registered financial professional currently at BNP PARIBAS SECURITIES CORP. located in New York, New York and PIPER SANDLER & CO. located in New York, New York.
David is registered as a RR (Registered Representative) and started their career in finance in 2015. David has worked at 3 firms and has passed the Series 63, SIE, Series 87, Series 86 and Series 7 exams.
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view David Michael O'connor's CRS (Customer Relationship Summary).
Certified licenses
Experience
October 25, 2022 - Present
BNP PARIBAS SECURITIES CORP.
Office #1: 787 7th Avenue, New York, NY 10019June 23, 2026 - Present
PIPER SANDLER & CO.
Office #1: 1251 Avenue Of The Americas 6th Floor, New York, NY, 10020May 5, 2015 - October 28, 2022
EXANE, INC.
Primary Firm SEC Registration

PIPER SANDLER & CO.
CRD#: 665 / SEC#: 801-108049, 8-15204
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(9/6/2024)
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(9/17/2024)
(9/12/2024)
(11/20/2023)
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(9/16/2024)
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(9/17/2024)
(9/6/2024)
(9/12/2024)
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(9/19/2024)
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(11/26/2023)
(9/10/2024)
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(9/6/2024)
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(9/10/2024)
(9/6/2024)
(9/16/2024)
(9/12/2024)
(9/10/2024)
Exams
24X National Exchange LLC
BOX Exchange LLC
Cboe BYX Exchange, Inc.
Cboe BZX Exchange, Inc.
Cboe C2 Exchange, Inc.
Cboe EDGA Exchange, Inc.
Cboe EDGX Exchange, Inc.
Cboe Exchange, Inc.
FINRA
Investors' Exchange LLC
Long-Term Stock Exchange, Inc.
MEMX LLC
MIAX PEARL, LLC
Miami International Securities Exchange, LLC
NYSE American LLC
NYSE Arca, Inc.
NYSE National, Inc.
NYSE Texas, Inc.
Nasdaq GEMX, LLC
Nasdaq ISE, LLC
Nasdaq PHLX LLC
Nasdaq Stock Market
Nasdaq Texas, LLC
New York Stock Exchange
Texas Stock Exchange LLC
Current Firm

PIPER SANDLER & CO.
CRD#: 665 / SEC#: 801-108049, 8-15204
Contact information
SEC notice filing (9 States and Territories)
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| PIPER SANDLER COMPANIES | PARENT | |
| ABRAHAM, CHAD RICHARD | CHAIRMAN, CEO; BOARD MEMBER | 2190836 |
| CLUNE, KATHERINE PATRICIA | CFO; BOARD MEMBER | 4624219 |
| COX, MICHAEL EDWARD | CO-HEAD OF EQUITIES; BOARD MEMBER | 4248868 |
| DILLAHUNT, MICHAEL RAY | CO-HEAD INV BKG & CAP MKTS; BOARD MEMBER | 3056486 |
| DOYLE, JONATHAN JAY | HEAD OF FINANCIAL SERVICES GROUP | 2108121 |
| GEELAN, JOHN WILLIAM JR. | CHIEF LEGAL OFFICER | 4905460 |
| GERBER, JEREMY JOSEPH | CO HEAD OF PUBLIC FINANCE; BOARD MEMBER | 5071604 |
| LARSEN, BRIDGET TERE | CHIEF COMPLIANCE OFFICER | 6643130 |
| SCHONEMAN, DEBBRA LYNN | PRESIDENT; BOARD MEMBER | 1980635 |
Regulatory assets under management
| Total Number of Accounts | 1 |
| AUM (Assets Under Management) | $ 1,985,004,532 |
Disclosures
| Regulatory Event | 141 |
| Civil Event | 1 |
| Arbitration | 50 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
Check for any disclosures as part of your thorough research when choosing an advisor.