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RIA / WealthAdvisordual registered (broker-dealer)12 years in industry

Kathryn Mary Ragaisis

Advisor at CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.

Reno, NV

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Search this name across graphsid dfx:ria:3ef48a52-ddb9-3fdd-6bb8-7d7f0a3960da

Data as of Sep 14, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 12:29 PM UTC and rebuilt at most every 15 minutes.

Relationships: 4
Dated events: 2
On other graphs: 0
Observed: May 25, 2021 to Sep 14, 2026

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Current firm: CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.
Current firm class: broker-dealer affiliated wealth managerderived
Book size: not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none
Industry start: Sep 1, 2014earliest registration or exam on IAPD
Years in industry: 12derivedfrom the industry start date
Years at current firm: 0derivedfrom the current registration's begin date
Prior firms: 3
Current registrations: 1
Registered states: 1
Exams: S63|S66
First exam: Dec 18, 2015
First registration: May 25, 2021
Dual registered: yes, broker-dealer
Other names: Katie Ragaisis|Kate Ragaisis
IAPD individual key: 6398976

Registration history

registration spans on IAPD; the basis says whether the span is a current registration or a prior employment record

Firm	Class	Began	Ended	Current	Branch	Basis
CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Bd affiliated wealth	Jan 5, 2026	n/a	yes	Reno, NV	Current employment
CHARLES SCHWAB & CO., INC.	National bd RIA	Jul 31, 2023	Nov 29, 2025	no	Jersey City, NJ\|Jersey City, NJ\|Jersey City, NJ\|Lone Tree, CO\|Burlington, CT\|HARRISON, NJ	Previous registration
CREDIT SUISSE SECURITIES (USA) LLC	Former SEC adviser	Jul 21, 2021	May 19, 2023	no	NEW YORK, NY\|Raleigh, NC\|MORRISVILLE, NC	Previous registration
CHARLES SCHWAB & CO., INC.	National bd RIA	May 25, 2021	Jun 16, 2021	no	El Paso, TX\|Westlake, TX\|Fort Worth, TX\|Westlake, TX	Previous registration

Moves

a move is two registration dates; a bulk corporate re-registration is typed BULK_TRANSFER and is not a move

From	To	Left	Joined	Gap, days	Kind	Move type
CHARLES SCHWAB & CO., INC.	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	Nov 29, 2025	Jan 5, 2026	37	Firm change	Ibd to ibd
CREDIT SUISSE SECURITIES (USA) LLC	CHARLES SCHWAB & CO., INC.	May 19, 2023	Jul 31, 2023	73	Firm change	Other
CHARLES SCHWAB & CO., INC.	CREDIT SUISSE SECURITIES (USA) LLC	Jun 16, 2021	Jul 21, 2021	35	Firm change	Other

Relationships

Registered with (3)

→ CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.Registered adviserregistration: current employment
Jan 5, 2026 to presentfactForm ADV
→ CHARLES SCHWAB & CO., INC.Registered adviserregistration: previous registration
Jul 31, 2023 to Nov 29, 2025factForm ADV
→ CREDIT SUISSE SECURITIES (USA) LLCRegistered adviserregistration: previous registration
Jul 21, 2021 to May 19, 2023factForm ADV

Dated events

Occurred
Nov 29, 2025
Advisor changed firm
Kathryn Mary Ragaisis left Charles Schwab & Co., Inc. for Cambridge Investment Research Advisors, Inc. (registered 2026-01-05)
Form ADVobserved 5 days ago
Occurred
May 19, 2023
Advisor changed firm
Kathryn Mary Ragaisis left Credit Suisse Securities (Usa) Llc for Charles Schwab & Co., Inc. (registered 2023-07-31)
Form ADVobserved 5 days ago