Updated:
DUPONT PHOTOMASKS INC
DUPONT PHOTOMASKS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001012128, and its reported industry...
Overview
DUPONT PHOTOMASKS INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001012128, and its reported industry is Special Industry Machinery, NEC. The retained history contains 12 filings, including SC 13G filed on 2006-02-09. 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
- DUPONT PHOTOMASKS INC
- Classification
- Company
- Industry (SIC)
- 3559 — Special Industry Machinery, NEC
- Headquarters
- Round Rock, TX, United States
- Incorporated in
- DE
- Fiscal year end
- June 30
- SEC CIK
- 0001012128
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| SC 13G | — | Form SC 13G | |
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| DEF 14A | DEF 14A | ||
| SC 13G | — | DUPONT PHOTOMASKS, INC. SC 13G | |
| SC 13G | — | DUPONT PHOTOMASKS, INC. - COMMON STOCK | |
| SC 13G | — | Form SC 13G | |
| 10-Q | 10-Q | ||
| 8-K | 8-K |
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