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
William Henry Leder
Certified Financial Planner
Feed of 09/14/2026
Also filed as Bill Leder
At current firm
4 y
since Jan 3, 2022
In the industry
28 y
since Mar 23, 1998 (earliest exam, job or registration)
Prior registered firms
2
IAPD previous registrations
State registrations
1
current, as an IAR
Firms today
1
current registrations
Exams
S66, S63
IA exams only
Book size
not public
not estimated here
Signals
1
dated events on this person
Registration history
IAPD current and previous registrations
- Mariner BD affiliated currentsince Jan 3, 2022 · Tigard, Or
- Cascadia Advisory Services, LLC formerJan 4, 2019 to Jan 28, 2022 · Portland, Or
- Security First Advisors formerJul 14, 2003 to Jan 2, 2019 · Portland, Or
Moves
a registration end followed by a registration begin elsewhere
- Cascadia Advisory Services, LLC to Marinerleft Jan 28, 2022, registered Jan 3, 2022 (-25 days) · RIA to affiliated broker-dealer or bank · moved with a team
- Security First Advisors to Cascadia Advisory Services, LLCleft Jan 2, 2019, registered Jan 4, 2019 (2 days) · RIA to RIA
Signals
- William Henry Leder left Cascadia Advisory Services, Llc for Mariner (registered 2022-01-03)Jan 28, 2022 · Advisor changed firm · fact
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
- Broker-dealer affiliated wealth managerderived
- Years in industry
- 28derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address