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KEIRON OBRIEN
KEIRON T O'BRIEN, KEIRON THOMAS O'BRIEN, KEIRON T OBRIEN
CRD#: 4377014
IA
Investment Adviser
B
Broker
MML INVESTORS SERVICES, LLCCRD#: 10409 280 Congress St
Suite 1300
Boston, MA 02210
Registration History
20022004200620082010201220142016201820202022202420262 FIRMS2024 - Present (<1 year)BALLIANCEBERNSTEIN INVESTMENTS,... (CRD# 14549)2015 - 2016 (<1 year)BCORESTONE DISTRIBUTORS, LLC (CRD# 155941)2011 - 2015 (3 years)BNATIONAL FINANCIAL SERVICES LLC (CRD# 13041)2005 - 2005 (<1 year)BFIDELITY BROKERAGE SERVICES LLC (CRD# 7784)2004 - 2005 (1 year)BPUTNAM RETAIL MANAGEMENT LIMIT... (CRD# 7325)2001 - 2003 (2 years)IASANDY COVE ADVISORS, LLC (CRD# 152482)2022 - 2024 (1 year)
License(s)

State Registrations

B
Massachusetts 7/29/2024

B
Texas 8/23/2024

IA
Texas 8/22/2024

SRO Registrations

Not all jurisdictions require IAR registration or may have an exemption from registration.
Current Registration(s)
IA
MML INVESTORS SERVICES, LLC (CRD#:10409)
280 Congress St Suite 1300, Boston, MA 02210
Registered with this firm since 8/22/2024

B
MML INVESTORS SERVICES, LLC (CRD#:10409)
280 Congress St Suite 1300, Boston, MA 02210
Registered with this firm since 6/26/2024

Previous Registration(s)
th hidden textth hidden textNameLocation
IA
09/27/2022 - 04/03/2024 SANDY COVE ADVISORS, LLC (CRD#:152482) HINGHAM, MA
B
10/30/2015 - 03/03/2016 ALLIANCEBERNSTEIN INVESTMENTS, INC. (CRD#:14549) NASHVILLE, TN
B
08/08/2011 - 07/17/2015 CORESTONE DISTRIBUTORS, LLC (CRD#:155941) RADNOR, PA
B
08/08/2005 - 12/05/2005 NATIONAL FINANCIAL SERVICES LLC (CRD#:13041) BOSTON, MA
B
01/29/2004 - 08/08/2005 FIDELITY BROKERAGE SERVICES LLC (CRD#:7784) SMITHFIELD, RI
B
06/18/2001 - 09/29/2003 PUTNAM RETAIL MANAGEMENT LIMITED PARTNERSHIP (CRD#:7325) BOSTON, MA
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B
Broker
IA
Investment Adviser
Disclosures
Disclosures can be customer complaints or arbitrations, regulatory actions, employment terminations, bankruptcy filings and certain civil or criminal proceedings that they were a part of.