# NATHAN JOHN OSTERTAG

NATHAN JOHN OSTERTAG is an investment adviser representative (IAR) with state registration records since 2010, appearing at 6 firms. Currently registered with AEGIS INVESTMENT MANAGEMENT, LLC.

## Registration history (6)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [AEGIS INVESTMENT MANAGEMENT, LLC](https://search.stillhousedata.com/firm/300985) | 2019-10-01 | present | Yes |
| [AMERIPRISE FINANCIAL SERVICES, LLC](https://search.stillhousedata.com/firm/6363) | 2017-03-20 | 2018-06-25 | — |
| [TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC](https://search.stillhousedata.com/firm/20472) | 2014-09-23 | 2017-03-09 | — |
| [MORGAN STANLEY SMITH BARNEY LLC](https://search.stillhousedata.com/firm/149777) | 2013-01-14 | 2014-08-26 | — |
| [TD AMERITRADE, INC.](https://search.stillhousedata.com/firm/7870) | 2010-05-26 | 2012-09-10 | — |
| [TD AMERITRADE INVESTMENT MANAGEMENT, LLC](https://search.stillhousedata.com/firm/111514) | 2010-04-27 | 2012-09-10 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/2453974)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/2453974.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.