Thaddeus Sajous Cook

Investment Adviser Representative at SEARLE & CO.

GREENWICH, CTCRD #856315Dual-registered

No disclosures on record

Sourced from SEC IAPD & FINRA BrokerCheck

Years of Experience

48 yrs

States Registered

9 states

Exams Passed

Registrations & licenses

Registration type

Dual-registered

Registered in 9 states

CaliforniaColoradoConnecticutFloridaLouisianaMontanaNew MexicoNew YorkTexas

Examinations passed

Series 65

Uniform Investment Adviser Law Examination

Passed 10/19/2002

Series 63

Uniform Securities Agent State Law Examination

Passed 10/25/1979

Series 53

Municipal Securities Principal Examination

Passed 1/2/2023

Series 24

General Securities Principal Examination

Passed 7/11/1980

Series 4

Registered Options Principal Examination

Passed 10/25/1979

Series 99TO

Operations Professional Examination

Passed 1/2/2023

Series 79TO

Investment Banking Registered Representative Examination

Passed 1/2/2023

SIE

Securities Industry Essentials Examination

Passed 10/1/2018

Series 7

General Securities Representative Examination

Passed 8/19/1978

Approximate fees

Estimated from the firm's Form ADV — individual terms may differ. Not a quote.

Primary fee model

Assets Under Management (AUM)

Source

SEARLE & CO. Form ADV Part 2A (Item 5), most recent annual amendment.

Employment history

Registration history as reported to FINRA, most recent first.

SEARLE & CO.Current

1/31/1992 – GREENWICH, CT

SHEARMAN, RALSTON INC.

8/25/1978 – 4/7/1983

SEARLE & CO.

4/6/1983 – 4/10/1985

SECURITIES RESEARCH, INC. OF FLORIDA

4/22/1985 – 8/19/2025DANBURY, CT

Official records & sources

FINRA BrokerCheck record

Official broker registration & regulatory record

SEC IAPD record

SEC investment adviser registration record

Data as of May 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck

About this profile

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Thaddeus Sajous Cook has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on BrokerCheck or SEC.gov before making any decision. AdvisorFinder may be compensated for referrals generated through this page.