# OCONNOR JOHN ARTHUR

OCONNOR JOHN ARTHUR appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 3 filing roles across Form ADV (3).

## Filings (3)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [USI SECURITIES, INC.](https://search.stillhousedata.com/firm/43793) | PRESIDENT/FINOP | GLASTONBURY, CT |
| — | Form ADV | [USI ADVISORS, INC.](https://search.stillhousedata.com/firm/108113) | PRESIDENT | GLASTONBURY, CT |
| — | Form ADV | [3D ASSET MANAGEMENT, INC.](https://search.stillhousedata.com/firm/139595) | PRESIDENT/CCO | HARTFORD, CT |


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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.