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.

Current firm

LPL FINANCIAL LLC

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

Jun 1, 2015earliest registration or exam on IAPD

Years in industry

11derivedfrom the industry start date

Years at current firm

0derivedfrom the current registration's begin date

Prior firms

2

Current registrations

1

Registered states

2

Exams

S66

First exam

Mar 21, 2017

First registration

Mar 21, 2017

Dual registered

yes, broker-dealer

Other names

Amethyst Judith Trevan|Amethyst Judith Secor|Amethyst Smith|Amethyst Judith Smith

IAPD individual key

6742250

• Occurred

  Sep 14, 2026
  Advisor changed firm

  Amethyst Judith Roth left Cambridge Investment Research Advisors, Inc. for LPL Financial LLC (registered 2026-09-01)

  Form ADVobserved 3 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:75ec45b0-dc2e-ee53-6bec-32503b31d890

First observed

Mar 21, 2017

Last observed

Sep 16, 2026 3 days ago

Source families

Federal regulator filings

1 registered feed stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.

Resolution

Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.