Great Lakes Dredge & Dock CORP — Investor Relations & Filings
Great Lakes Dredge & Dock Corporation is a leading provider of dredging services. The company specializes in projects designed to improve, protect, and restore marine infrastructure and coastlines. Core activities include capital dredging for port and channel deepening, maintenance dredging for waterways, coastal protection, beach restoration, and land reclamation. The company also undertakes environmental projects such as restoring reservoir capacity and developing barrier islands. GLDD operates a diverse fleet of specialized equipment, including hopper, mechanical, and hydraulic dredges, and is a prominent domestic contractor with a long history of performing significant international projects.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| S-8 POS - Great Lakes Dredge & Dock CORP (0001372020) (Filer) | 2026-04-01 | English | |
| S-8 POS - Great Lakes Dredge & Dock CORP (0001372020) (Filer) | 2026-04-01 | English | |
| S-8 POS - Great Lakes Dredge & Dock CORP (0001372020) (Filer) | 2026-04-01 | English | |
| S-8 POS - Great Lakes Dredge & Dock CORP (0001372020) (Filer) | 2026-04-01 | English | |
| S-8 POS - Great Lakes Dredge & Dock CORP (0001372020) (Filer) | 2026-04-01 | English | |
| S-8 POS - Great Lakes Dredge & Dock CORP (0001372020) (Filer) | 2026-04-01 | English |
Browse filings by year
17 yearsMarket data
Market data not available
Price history
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Great Lakes Dredge & Dock CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/32394/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32394 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=32394 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=32394 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 32394}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Great Lakes Dredge & Dock CORP (id: 32394)"
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