# SERFIN SECURITIES,INC.

> FINRA firm 16683

## Key facts

- **FINRA firm ID:** 16683
- **Firm name:** SERFIN SECURITIES,INC.
- **Other names:** INTRA BROKERAGE, INC., SERFIN SECURITIES,INC., RANDOM WALK INTERNATIONAL CORPORATION, OBSA INTERNATIONAL, INC.
- **Investment Adviser scope:** —
- **SEC BD file number:** 8-34389
- **Branches:** 0
- **Has disclosure events:** No

## Primary source

FINRA BrokerCheck: https://brokercheck.finra.org/firm/summary/16683

## Citation

> FINRA BrokerCheck, firm 16683 (SERFIN SECURITIES,INC.). Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/broker/16683.

---

*[FINRA firms dataset](/datasets/finra-firms) · CC0 1.0*