Skip to content

Gregory Crosby

Investment adviser representative at Southland Equity Partners in Modesto, CA

Investment adviser and broker registrationsUpdated

Gregory Crosby is an investment adviser representative at Southland Equity Partners, LLC., an investment adviser managing $891M, and works from its Modesto, CA office. Gregory Crosby has been registered through Southland Equity Partners since 21 August 2018, has 41 years in the industry across 4 firms and has passed the Series 7, Series 24 and Series 63.

41
Years in industry
8
Years at firm
4
Adviser firms
2
States registered

From the IAPD record, checked 24 October 2026SEC record

Career

Gregory Crosby has been an investment adviser representative at Southland Equity Partners since August 2018, and is not listed among the firm’s executive officers or direct owners.

Southland Equity Partners, LLC. is a firm with $891M under management, 1,766 clients and 21 advisers across 18 offices, as of its July 2026 filing.

Gregory Crosby’s longest registration was 16 years at FSC Securities Corporation (2006–2023). Before joining Southland Equity Partners in 2018, Gregory Crosby was registered through FSC Securities Corporation and Crosby, Trevino & Associates, Inc.

  1. Osaic Wealth, Inc.Also current
    – present · 2 years
    Modesto, CA · Adviser representative · Firm CRD 23131
  2. – present · 8 years
    Modesto, CA · Adviser representative · Firm CRD 154481
  3. – · under a year
    Modesto, CA · Adviser representative · Firm CRD 154481
  4. FSC Securities Corporation
    – · 16 years
    Modesto, CA · Adviser representative · Firm CRD 7461
  5. Crosby, Trevino & Associates, Inc.
    – · 1 year
    Modesto, CA · Adviser representative · Firm CRD 135848
  6. FSC Securities Corporation
    – · 7 years
    Modesto, CA · Adviser representative · Firm CRD 7461

Credentials and registrations

Investment adviser representative registrations

Gregory Crosby is registered as an investment adviser representative in 2 states. The first approvals date from August 2018; the most recent is Texas, in November 2023.

  • CaliforniaSince 21 August 2018
  • TexasSince 3 November 2023

Examinations

SIECredited
Name
Securities Industry Essentials Examination
Series 6330 January 1997
Name
Uniform Securities Agent State Law Examination
Series 2422 March 1989
Name
General Securities Principal Examination
Series 719 October 1985
Name
General Securities Representative Examination

Key facts

Full name
Gregory Alan Crosby
CRD
1406664
Firm
Southland Equity Partners · CRD 154481
Office
1101 Sylvan Ave, Suite B2, Modesto, CA 95350
Registration
Investment adviser and broker registrations
In the industry since
October 1985
Disciplinary history
Not yet shown here · SEC record · BrokerCheck

Common questions

Where does Gregory Crosby work?

Gregory Crosby is an investment adviser representative registered through Southland Equity Partners, LLC. since August 2018, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 24 October 2026

Is Gregory Crosby a financial advisor?

Yes. Gregory Crosby has a current investment-adviser registration in California and Texas, through Southland Equity Partners since August 2018.

Source: IAPD individual record, checked 24 October 2026

How many years of experience does Gregory Crosby have?

Gregory Crosby has 41 years in the financial industry, since October 1985, across 4 adviser firms.

Source: IAPD individual record, checked 24 October 2026

What exams has Gregory Crosby passed?

Gregory Crosby has passed 3 licensing exams: the Series 7, Series 24 and Series 63. The earliest, the Series 7, was passed in October 1985. FINRA credited Gregory Crosby with the SIE, which began in October 2018.

Source: IAPD individual record, checked 24 October 2026

Where did Gregory Crosby work before Southland Equity Partners?

Before Southland Equity Partners, Gregory Crosby was registered through Crosby, Trevino & Associates, Inc., June 2005 to December 2006; FSC Securities Corporation, July 1997 to December 2004.

Source: IAPD individual record, checked 24 October 2026

Where is Gregory Crosby based?

Gregory Crosby’s registered office is in Modesto, CA.

Source: IAPD individual record, checked 24 October 2026

Is Gregory Crosby registered with FINRA?

Yes. Gregory Crosby has a current broker registration, under CRD 1406664.

Source: FINRA BrokerCheck

How can I verify Gregory Crosby’s record?

Search CRD 1406664 on the SEC’s adviser search (adviserinfo.sec.gov) and FINRA’s broker search (brokercheck.finra.org), which publish Gregory Crosby’s full registration record.

Source: IAPD individual record, checked 24 October 2026

Leadership at Southland Equity Partners

Sources

  1. IAPD individual record, CRD 1406664, checked 24 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Southland Equity Partners, LLC., filed 14 July 2026. Executive officers and direct owners; this person is not among them.