# SYCAMORE NETWORKS INC

SYCAMORE NETWORKS INC is a company headquartered in Chelmsford, MA, United States.

## Company overview

- **Legal name:** SYCAMORE NETWORKS INC
- **Classification:** Company
- **Industry (SIC):** 3661 — Telephone & Telegraph Apparatus
- **Headquarters:** Chelmsford, MA, United States
- **Incorporated in:** DE
- **Fiscal year end:** July 31
- **SEC CIK:** 0001092367

## About

SYCAMORE NETWORKS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001092367, and its reported industry is Telephone & Telegraph Apparatus. In 10-K filed on 2013-10-18, it reported net income of USD -3,512,000 for the fiscal period ended 2013-03-23. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2013 (period ended 2013-03-23)

- **Net income:** -$3.5M (USD -3,512,000)
- **Cash and equivalents:** $19.8M (USD 19,824,000)

### FY2012 (period ended 2012-07-31)

- **Revenue:** $57.3M (USD 57,285,000)
- **Net income:** -$12.9M (USD -12,924,000)
- **Total assets:** $461.9M (USD 461,934,000)
- **Cash and equivalents:** $136.7M (USD 136,654,000)
- **Operating cash flow:** -$3.0M (USD -2,959,000)

## Recent SEC filings

- Form 8-K — filed 2016-11-23 — period 2016-11-21 — FORM 8-K
- Form 8-K — filed 2016-11-02 — period 2016-11-02 — FORM 8-K
- Form 10-K — filed 2016-10-28 — period 2016-07-31 — FORM 10-K
- Form 8-K — filed 2016-10-18 — period 2016-10-12 — FORM 8-K
- Form 8-K — filed 2016-08-08 — period 2016-08-02 — 8-K
- Form 10-Q — filed 2016-06-09 — period 2016-04-30 — 10-Q
- Form 8-K — filed 2016-04-11 — period 2016-04-11 — 8-K
- Form 8-K — filed 2016-04-07 — period 2016-04-01 — 8-K
- Form 10-Q — filed 2016-03-11 — period 2016-01-30 — FORM 10-Q
- Form 8-K — filed 2016-02-17 — period 2016-02-12 — 8-K
- Form 10-Q — filed 2015-12-10 — period 2015-10-31 — FORM 10-Q
- Form 8-K — filed 2015-12-08 — period 2015-12-04 — 8-K

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Updated: 2026-10-23T20:06:36Z

Canonical page: https://altss.com/profile/sycamore-networks-inc

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