FIRSTSUN CAPITAL BANCORP — Investor Relations & Filings
Filings indexed
185
across all filing types
Latest filing
2026-05-22
Regulatory Filings
Country
US
United States of America
Listing
US
FSUN
FirstSun Capital Bancorp is a financial holding company that operates through its primary subsidiary, Sunflower Bank, N.A. The bank provides a comprehensive range of relationship-focused financial services for personal, business, and wealth management clients. Core offerings include commercial and consumer banking products and mortgage lending services. Sunflower Bank, N.A. operates through its main divisions, which include Sunflower Bank and First National 1870, and provides mortgage services through Guardian Mortgage.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K/A | 2026-05-22 | English | |
| 8-K - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-27 | English | |
| ARS - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-21 | English | |
| DEF 14A - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-21 | English | |
| S-8 POS - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-01 | English | |
| 8-K - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-01 | English |
Browse filings by year
8 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46855565 | 8-K/A | 2026-05-22 | English | ||
| 37630441 | 8-K - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-27 | English | ||
| 34787525 | ARS - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-21 | English | ||
| 34787528 | DEF 14A - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-21 | English | ||
| 33148745 | S-8 POS - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-01 | English | ||
| 33146333 | 8-K - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-04-01 | English | ||
| 32976816 | 4 - FIRSTSUN CAPITAL BANCORP (0001709442) (Issuer) | 2026-03-18 | English | ||
| 32897071 | 8-K - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-02-27 | English | ||
| 32897072 | 8-K - FIRSTSUN CAPITAL BANCORP (0001709442) (Filer) | 2026-02-25 | English | ||
| 31412057 | 8-K Filing | 2026-02-06 | English | ||
| 31412005 | 424B3 Filing | 2026-02-06 | English | ||
| 31411972 | 425 Filing | 2026-02-06 | English | ||
| 31412203 | 8-K Filing | 2026-01-26 | English | ||
| 31412007 | 3 Filing | 2026-01-26 | English | ||
| 31411989 | 4 Filing | 2026-01-26 | English | ||
Market data
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FIRSTSUN CAPITAL BANCORP 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/32142/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32142 | 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=32142 | 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=32142 \ -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": 32142}, 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 FIRSTSUN CAPITAL BANCORP (id: 32142)"
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