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
Christian Leigh Sullivan
Certified Financial Planner
Feed of 09/14/2026
Also filed as Christian Leigh Mason
At current firm
0 y
since Jul 13, 2026
In the industry
12 y
since Dec 9, 2013 (earliest exam, job or registration)
Prior registered firms
3
IAPD previous registrations
State registrations
4
current, as an IAR
Firms today
1
current registrations
Exams
S66
IA exams only
Book size
not public
not estimated here
Signals
1
dated events on this person
Registration history
IAPD current and previous registrations
- F L Putnam Investment Management Co. independent RIA currentsince Jul 13, 2026 · Portsmouth, Nh
- Seascape Capital Management,LLC formerMay 23, 2018 to Aug 28, 2026 · Portsmouth, Nh
- Advice And Planning Services BD affiliatedMar 16, 2015 to Apr 27, 2018 · Waltham, Ma
- Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouseDec 10, 2013 to Feb 23, 2015 · Boston, Ma
Moves
a registration end followed by a registration begin elsewhere
- Seascape Capital Management,LLC to F L Putnam Investment Management Co.left Aug 28, 2026, registered Jul 13, 2026 (-46 days) · RIA to RIA · moved with a team
- Advice And Planning Services to Seascape Capital Management,LLCleft Apr 27, 2018, registered May 23, 2018 (26 days) · Affiliated broker-dealer or bank to independent RIA
- Merrill Lynch, Pierce, Fenner & Smith Incorporated to Advice And Planning Servicesleft Feb 23, 2015, registered Mar 16, 2015 (21 days) · Other
Signals
- Christian Leigh Sullivan left Seascape Capital Management,Llc for F L Putnam Investment Management Co. (registered 2026-07-13)Aug 28, 2026 · 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
- Independent wealth managerderived
- Years in industry
- 12derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address