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HACH CO
HACH CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000044764, and its reported industry is Laboratory...
Overview
HACH CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000044764, and its reported industry is Laboratory Analytical Instruments. The retained history contains 12 filings, including 8-K filed on 1999-07-01. 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.
Company overview
- Legal name
- HACH CO
- Classification
- Company
- Industry (SIC)
- 3826 — Laboratory Analytical Instruments
- Headquarters
- Loveland, CO, United States
- Incorporated in
- CO
- Fiscal year end
- April 30
- SEC CIK
- 0000044764
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| 8-K | 8-K | ||
| 8-K | 8-K COVER | ||
| 10-Q | FORM 10-Q | ||
| 10-Q | FORM 10-Q | ||
| 10-Q | FORM 10-Q | ||
| DEF 14A | DEF 14A | ||
| 10-K | FORM 10-K | ||
| 8-K | FORM 8-K | ||
| S-4 | — | S-4 | |
| 10-Q | FORM 10-Q | ||
| 10-Q | FORM 10-Q | ||
| 10-Q | FORM 10-Q |
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