# NYFIX INC

NYFIX INC is a company headquartered in New York, NY, United States.

## Company overview

- **Legal name:** NYFIX INC
- **Former names in filing history:** TRINITECH SYSTEMS INC (1996-08-13 to 1999-10-28)
- **Classification:** Company
- **Industry (SIC):** 7373 — Services-Computer Integrated Systems Design
- **Headquarters:** New York, NY, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000099047

## About

NYFIX INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000099047, and its reported industry is Services-Computer Integrated Systems Design. The retained history contains 12 filings, including 8-K filed on 2009-11-30. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2009-11-30 — period 2009-11-30 — FORM 8-K
- Form 8-K — filed 2009-11-12 — period 2009-11-07 — MILLENNIUM SALE
- Form 8-K — filed 2009-11-06 — period 2009-11-06
- Form 10-Q — filed 2009-11-06 — period 2009-09-30
- Form 8-K — filed 2009-10-23 — period 2009-10-23 — FORM 8-K
- Form 8-K — filed 2009-10-16 — period 2009-10-16
- Form 8-K — filed 2009-08-27 — period 2009-08-26
- Form SC 13G — filed 2009-08-10 — INITIAL FILING
- Form 10-Q — filed 2009-08-10 — period 2009-06-30
- Form SC 13G — filed 2009-08-06 — SCHEDULE 13G
- Form 8-K — filed 2009-08-06 — period 2009-08-06
- Form 8-K — filed 2009-05-21 — period 2009-05-15

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Updated: 2026-10-23T22:09:23Z

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