# MARINER INDEPENDENT ADVISOR NETWORK, LLC

MARINER INDEPENDENT ADVISOR NETWORK, LLC of OVERLAND PARK, KS is an SEC-registered investment adviser.

## Registration

- CRD: 283824
- Type: SEC-registered investment adviser
- SEC file number: 801-107913
- Location: 5700 W 112TH STREET, SUITE 500, OVERLAND PARK, KS, 66211
- Phone: 650-571-1934
- Latest filing: 2026-05-26
- Regulatory AUM: $9.6B
- Discretionary AUM: $9.6B
- Clients: 174
- Accounts: 27,362

## Business model

- Compensation: % of AUM, Hourly, Fixed
- Clients served: Individuals, High net worth, Pooled vehicles, Pensions, Charities

## Officers, owners & control persons (35)

_Showing 25 of 35 people._

| Name | Role | Location |
| --- | --- | --- |
| Martin Christopher Bicknell | CHIEF EXECUTIVE OFFICER; ELECTED MANAGER | Overland Park, KS |
| Gary Paul Henson | ELECTED MANAGER | Leawood, KS |
| Patrick James Sullivan | OWNER | — |
| James Daniel Sullivan | MANAGING DIRECTOR | — |
| James J Perhacs | CHIEF OPERATING OFFICER | — |
| James Alan Hooks | CHIEF COMPLIANCE OFFICER | — |
| Jennifer Leigh Hanau | NATIONAL MANAGING DIRECTOR | — |
| John Glenn Danhakl | TRUSTEE | — |
| Jonathan Davis Sokoloff | ELECTED MANAGER; TRUSTEE | — |
| Cheryl Renee Bicknell | CHIEF OPERATING OFFICER; ELECTED MANAGER | — |
| Jonathan Adam Seiffer | ELECTED MANAGER | — |
| Anne Jenelle Dorian | GENERAL COUNSEL | — |
| Jeffrey Allen Poe | CHIEF FINANCIAL OFFICER; ELECTED MEMBER | — |
| David John Lyon | ELECTED MANAGER | — |
| Katrina Delores Radenberg | CHIEF INVESTMENT OFFICER | — |
| Heather Dawn Augustine | CHIEF COMPLIANCE OFFICER | — |
| Robert Shawn Sandrew | NATIONAL MANAGING DIRECTOR | — |
| BICKNELL MARTIN CHRISTOPHER | CHIEF EXECUTIVE OFFICER; ELECTED MANAGER; SHAREHOLDER (+1 more) | — |
| STADJUHAR DAXS ALEXANDER | CEO, CCO; CEO, CHIEF RISK OFFICER; CHIEF EXECUTIVE OFFICER (+2 more) | — |
| HENSON GARY PAUL | ELECTED MANAGER | — |
| AUGUSTINE HEATHER DAWN | CHIEF COMPLIANCE OFFICER | — |
| RICHARD ROSEMARY ANNE | CHIEF COMPLIANCE OFFICER | — |
| OLEN JEREMY LOUIS | CHIEF INVESTMENT OFFICER; MANAGING MEMBER; NATIONAL MANAGING DIRECTOR | — |
| MERCADO CHRISTOPHER FREITAS | CHIEF INVESTMENT STRATEGIST; MANAGING MEMBER; NATIONAL MANAGING DIRECTOR | — |
| DANHAKL JOHN GLENN | TRUSTEE | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/283824/brochure
- Similar advisers: https://search.stillhousedata.com/firm/283824/similar
- Related entities: https://search.stillhousedata.com/firm/283824/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/283824

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.