# ALEXANDER PATRICK KLINE

ALEXANDER PATRICK KLINE is an investment adviser representative (IAR) with state registration records since 1996, appearing at 7 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC., DUNCAN FINANCIAL PLANNING ADVISORS.

## Registration history (7)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [DUNCAN FINANCIAL PLANNING ADVISORS](https://search.stillhousedata.com/firm/309454) | 2026-03-12 | present | Yes |
| [CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.](https://search.stillhousedata.com/firm/134139) | 2011-12-21 | present | Yes |
| [PROSPERA FINANCIAL SERVICES, INC.](https://search.stillhousedata.com/firm/10740) | 2011-12-14 | 2011-12-20 | — |
| [THE HUNTINGTON INVESTMENT COMPANY](https://search.stillhousedata.com/firm/16986) | 2010-03-17 | 2011-11-21 | — |
| [WALNUT STREET SECURITIES, INC.](https://search.stillhousedata.com/firm/15840) | 2007-07-23 | 2007-10-22 | — |
| [WALNUT STREET ADVISERS INC](https://search.stillhousedata.com/firm/109903) | 1997-01-27 | 2006-11-02 | — |
| [M & E INVESTMENT GROUP, INC](https://search.stillhousedata.com/firm/123885) | 1996-01-03 | 2007-12-31 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/1271785)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/1271785.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing 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.
