# GANTCHER NATHAN

GANTCHER NATHAN appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 4 filing roles across Form ADV (4).

## Filings (4)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [BISCAYNEAMERICAS ADVISERS L.L.C.](https://search.stillhousedata.com/firm/112019) | PREFERRED CAPITAL MEMBER OF APPLICANT | MIAMI, FL |
| — | Form ADV | [ALPHA INVESTMENT MANAGEMENT LLC](https://search.stillhousedata.com/firm/109659) | CHIEF EXECUTIVE OFFICER, PRESIDENT | NEW YORK, NY |
| — | Form ADV | [OPPENHEIMER ISRAEL INVESTMMENTS LLC](https://search.stillhousedata.com/firm/106840) | MEMBER | NEW YORK, NY |
| — | Form ADV | [74 CAPITAL MANAGEMENT LP](https://search.stillhousedata.com/firm/297299) | BOARD MEMBER | BOSTON, MA |


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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.