# OPTICAL COATING LABORATORY INC

OPTICAL COATING LABORATORY INC is a company headquartered in Santa Rosa, CA, United States.

## Company overview

- **Legal name:** OPTICAL COATING LABORATORY INC
- **Classification:** Company
- **Industry (SIC):** 3827 — Optical Instruments & Lenses
- **Headquarters:** Santa Rosa, CA, United States
- **Incorporated in:** DE
- **Fiscal year end:** October 31
- **SEC CIK:** 0000074697

## About

OPTICAL COATING LABORATORY INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000074697, and its reported industry is Optical Instruments & Lenses. The retained history contains 12 filings, including SC 13G filed on 2000-02-03. 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 SC 13G — filed 2000-02-03 — 1999 SCHEDULE 13G - OPTICAL COATING LAB
- Form 10-K — filed 2000-01-28 — period 1999-10-31 — ANNUAL FILING FOR PERIOD ENDED 10/31/1999
- Form SC 13D — filed 1999-11-15 — SCHEDULE 13 D
- Form DEF 14A — filed 1999-10-06 — period 1999-10-31
- Form 10-Q — filed 1999-09-14 — period 1999-07-31
- Form 10-Q — filed 1999-06-14 — period 1999-04-30
- Form 424B4 — filed 1999-05-21 — 424B4
- Form 8-K — filed 1999-05-19 — period 1999-05-19
- Form SC 13G — filed 1999-05-17 — SCHEDULE 13G
- Form 10-Q — filed 1999-03-17 — period 1999-01-31
- Form DEF 14A — filed 1999-02-26 — period 1998-10-31
- Form SC 13G — filed 1999-02-11 — 1998 SCHEDULE 13G - OPTICAL COATING LAB

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Updated: 2026-10-23T22:24:09Z

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