# GULFMARK OFFSHORE INC — DEF 14A

GULFMARK OFFSHORE INC of HOUSTON, TX filed a DEF 14A with the SEC on 1998-04-09. Industry: Oil & Gas Field Machinery & Equipment.

## Filing

- Filed: 1998-04-09
- Form: DEF 14A
- Accession: 0000950129-98-001533
- Registrant: GULFMARK OFFSHORE INC
- CIK: 0001030749
- Industry (SIC): Oil & Gas Field Machinery & Equipment (3533)
- State of incorporation: DE
- Location: HOUSTON, TX

## Filing timeline for this registrant (47)

_Showing 12 of 47 filings._

| Filed | Form |
| --- | --- |
| [2018-10-17](https://search.stillhousedata.com/proxy/0001564590-18-024394) | 425 |
| [2018-10-17](https://search.stillhousedata.com/proxy/0001437749-18-018410) | 425 |
| [2018-10-17](https://search.stillhousedata.com/proxy/0001193125-18-300842) | DEFM14A |
| [2018-08-30](https://search.stillhousedata.com/proxy/0001437749-18-016368) | 425 |
| [2018-08-10](https://search.stillhousedata.com/proxy/0001564590-18-021295) | 425 |
| [2018-08-06](https://search.stillhousedata.com/proxy/0001437749-18-014594) | 425 |
| [2018-07-17](https://search.stillhousedata.com/proxy/0001437749-18-013385) | 425 |
| [2018-07-17](https://search.stillhousedata.com/proxy/0001193125-18-219180) | 425 |
| [2018-07-17](https://search.stillhousedata.com/proxy/0001193125-18-218904) | 425 |
| [2018-07-17](https://search.stillhousedata.com/proxy/0001193125-18-218901) | 425 |
| [2018-07-17](https://search.stillhousedata.com/proxy/0001193125-18-218895) | 425 |
| [2018-07-16](https://search.stillhousedata.com/proxy/0001437749-18-013346) | 425 |

## More

- [CIK 1030749 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1030749&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950129-98-001533.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.