Nonna A. Davydova
Professional summary
Nonna A Davydova, who also goes by Nonna A Davydova, Nonne A Davydova, Nonne Artemovna Davydova, is a registered financial advisor currently at KEY INVESTMENT SERVICES LLC located in Seattle, Washington.
Nonna is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 2003. Nonna has worked at 6 firms and has passed the Series 66, Series 63, Series 7TO, SIE and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Nonna A Davydova's CRS (Customer Relationship Summary).
CRS (Client Relationship Summary) - BD
Click below to view Nonna A Davydova's CRS (Customer Relationship Summary).
Certified licenses
Experience
August 12, 2025 - Present
KEY INVESTMENT SERVICES LLC
Office #1: 1301 5th Avenue, Seattle, WA 98101August 6, 2025 - Present
KEY INVESTMENT SERVICES LLC
Office #1: 1301 5th Avenue, Seattle, WA 98101September 4, 2024 - June 20, 2025
J.P. MORGAN SECURITIES LLC
September 1, 2018 - October 18, 2023
CETERA INVESTMENT SERVICES LLC
October 1, 2012 - August 1, 2018
J.P. MORGAN SECURITIES LLC
December 4, 2009 - October 1, 2012
CHASE INVESTMENT SERVICES CORP.
October 2, 2003 - August 16, 2006
METROPOLITAN LIFE INSURANCE COMPANY
October 2, 2003 - August 16, 2006
MSI FINANCIAL SERVICES, INC.
Primary Firm SEC Registration
KEY INVESTMENT SERVICES LLC
CRD#: 136300 / SEC#: 801-65060, 8-66999
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(8/6/2025)
(8/12/2025)
Exams
Series 7TO
Date: 2/12/2025
General Securities Representative ExaminationFINRA
Current Firm
KEY INVESTMENT SERVICES LLC
CRD#: 136300 / SEC#: 801-65060, 8-66999
Contact information
SEC notice filing (44 States and Territories)
FINRA licenses (51 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| KEYBANC CAPITAL MARKETS INC. | SOLE OWNER | 566 |
| CALABRESE, GIUSEPPE NMN | CO-CEO/PRESIDENT | 5013231 |
| DOUCE, MARK IVAN | CHIEF COMPLIANCE OFFICER | 2959137 |
| GULLA, MATTHEW TODD | CHIEF ADMINISTRATIVE OFFICER | 3040637 |
| HOTZ, BURTON BRUCE NICHOLAS | CHIEF RISK OFFICER | 3025138 |
| JANOFSKY, PAULA MARIE | OPERATIONS OFFICER | 2882776 |
| KOVACHICK, MARK ALLAN | CHIEF FINANCIAL OFFICER/DIRECTOR | 5390571 |
| SCHMIDT, SOLOMON LEE | CO-CEO/PRESIDENT | 4404279 |
| SKARDA, JOSEPH BRIEL | HEAD OF KEY WEALTH MANAGEMENT | 4288186 |
| THEBERGE, JONATHAN MARC | CHIEF OPERATIONS OFFICER | 7722891 |
| WEICK, PAUL ALFRED II | CHIEF LEGAL OFFICER | 2286289 |
Regulatory assets under management
| Total Number of Accounts | 27,533 |
| AUM (Assets Under Management) | $ 6,107,213,206 |
Disclosures
| Regulatory Event | 4 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
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