Willdan Group, Inc. — Investor Relations & Filings
Filings indexed
1,016
across all filing types
Latest filing
2017-02-14
Major Shareholding Noti…
Country
US
United States of America
Listing
US
WLDN
Willdan Group, Inc. is a provider of professional technical and consulting services focused on energy, engineering, and sustainability. The company delivers solutions to public and private utilities, government agencies, and commercial clients. Core services include energy efficiency program administration, infrastructure modernization, grid-related planning, and the implementation of software and emerging technologies. Willdan assists communities and organizations in transitioning to clean energy and achieving sustainability goals by developing and managing projects that improve energy infrastructure and resource management.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Major Shareholding Notification 2017 | 2017-02-14 | English | |
| 13G | 2017-02-14 | English | |
| 8-K | 2017-01-23 | English | |
| FORM 4/A - | 2017-01-17 | English | |
| FORM 4 - | 2016-11-30 | English | |
| FORM 4 - | 2016-11-28 | English |
Browse filings by year
19 years- 2026 17 filings
- 2025 80 filings
- 2024 91 filings
- 2023 61 filings
- 2022 54 filings
- 2021 87 filings
- 2020 59 filings
- 2019 43 filings
- 2018 43 filings
- 2017 69 filings
- 2016 56 filings
- 2015 52 filings
- 2014 49 filings
- 2013 33 filings
- 2012 44 filings
- 2011 61 filings
- 2010 49 filings
- 2009 42 filings
- 2008 26 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2017
4 filings
| |||||
| 12014061 | Major Shareholding Notification 2017 | 2017-02-14 | English | ||
| 12014063 | 13G | 2017-02-14 | English | ||
| 12014060 | 8-K | 2017-01-23 | English | ||
| 12014066 | FORM 4/A - | 2017-01-17 | English | ||
|
2016
11 filings
| |||||
| 12014038 | FORM 4 - | 2016-11-30 | English | ||
| 12014065 | FORM 4 - | 2016-11-28 | English | ||
| 12014081 | FORM 4 - | 2016-11-17 | English | ||
| 12014053 | FORM 4/A - | 2016-11-15 | English | ||
| 12014056 | FORM 4/A - | 2016-11-15 | English | ||
| 12014041 | FORM 4/A - | 2016-11-15 | English | ||
| 12014050 | FORM 4/A - | 2016-11-15 | English | ||
| 12014049 | FORM 4 - | 2016-11-15 | English | ||
| 12014042 | FORM 4/A - | 2016-11-15 | English | ||
| 12014043 | FORM 4/A - | 2016-11-15 | English | ||
| 12014064 | FORM 4 - | 2016-11-10 | English | ||
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Willdan Group, Inc. 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/31880/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31880 | 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=31880 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=31880 \ -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": 31880}, 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 Willdan Group, Inc. (id: 31880)"
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