DFX Intelligence
RIA Intelligence
Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.
Registered advisor
Brian D Platt
Certified Financial Planner
Feed of 09/14/2026
At current firm
6 y
since Jan 13, 2020
In the industry
36 y
since Jun 26, 1990 (earliest exam, job or registration)
Prior registered firms
4
IAPD previous registrations
State registrations
2
current, as an IAR
Firms today
1
current registrations
Exams
S63, S65
IA exams only
Book size
not public
not estimated here
Signals
0
dated events on this person
Registration history
IAPD current and previous registrations
- Independence Square Holdings, LLC independent RIA currentsince Jan 13, 2020 · King Of Prussia, Pa
- Private Advisor Group, LLC BD affiliatedSep 13, 2012 to Jan 14, 2020 · King Of Prussia, Pa
- Cetera Advisor Networks LLC formerJun 5, 2008 to Sep 18, 2012 · King Of Prussia, Pa
- Principal Securities, Inc. BD affiliatedOct 24, 2002 to Jun 9, 2008 · Wilmington, De
- 1717 Capital Management Company unclassifiedJun 5, 2002 to Oct 24, 2002 · Newark, De
Moves
a registration end followed by a registration begin elsewhere
- Private Advisor Group, LLC to Independence Square Holdings, LLCleft Jan 14, 2020, registered Jan 13, 2020 (-1 days) · RIA to a newly registered adviser · moved with a team
- Cetera Advisor Networks LLC to Private Advisor Group, LLCleft Sep 18, 2012, registered Sep 13, 2012 (-5 days) · Other
- Principal Securities, Inc. to Cetera Advisor Networks LLCleft Jun 9, 2008, registered Jun 5, 2008 (-4 days) · Other
- 1717 Capital Management Company to Principal Securities, Inc.left Oct 24, 2002, registered Oct 24, 2002 (0 days) · Other
Signals
No dated event on this person.
Transition signals
Mobility scoring is not published yet. The observable conditions this page will draw on once the historical validation is done: tenure, the firm’s own departures and ownership changes, new state registrations, a new adviser entity with this person on Schedule A, and colleagues’ moves. Until precision and lead time are measured on known moves, no label is printed. Read the methodology.
Provenance
- Source
- IAPD individual compilation feedreportedadviserinfo.sec.gov
- Firm class
- Independent wealth managerderived
- Years in industry
- 36derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address