SOUTHSIDE BANCSHARES INC — Investor Relations & Filings
Filings indexed
1,898
across all filing types
Latest filing
2026-05-20
Regulatory Filings
Country
US
United States of America
Listing
US
SBSI
Southside Bancshares, Inc. is a bank holding company operating through its subsidiary, Southside Bank. As a community-focused financial institution, Southside Bank provides a comprehensive range of financial products and services to a diverse clientele that includes individuals, businesses, municipal entities, and commercial clients. Headquartered in Tyler, Texas, the company operates approximately 53 branches across East, North, Central, and Southeast Texas. The company holds total assets of approximately $8.38 billion.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-05-20 | English | |
| 10-Q - SOUTHSIDE BANCSHARES INC (0000705432) (Filer) | 2026-04-30 | English | |
| 8-K | 2026-04-29 | English | |
| SCHEDULE 13G/A - SOUTHSIDE BANCSHARES INC (0000705432) (Subject) | 2026-03-27 | English | |
| ARS - SOUTHSIDE BANCSHARES INC (0000705432) (Filer) | 2026-03-25 | English | |
| DEFA14A | 2026-03-25 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46691959 | 8-K | 2026-05-20 | English | ||
| 39183862 | 10-Q - SOUTHSIDE BANCSHARES INC (0000705432) (Filer) | 2026-04-30 | English | ||
| 46072739 | 8-K | 2026-04-29 | English | ||
| 33063839 | SCHEDULE 13G/A - SOUTHSIDE BANCSHARES INC (0000705432) (Subject) | 2026-03-27 | English | ||
| 33042712 | ARS - SOUTHSIDE BANCSHARES INC (0000705432) (Filer) | 2026-03-25 | English | ||
| 46072745 | DEFA14A | 2026-03-25 | English | ||
| 46072773 | DEF 14A | 2026-03-25 | English | ||
| 32977452 | 4 - SOUTHSIDE BANCSHARES INC (0000705432) (Issuer) | 2026-03-18 | English | ||
| 32977451 | 4 - SOUTHSIDE BANCSHARES INC (0000705432) (Issuer) | 2026-03-18 | English | ||
| 32977446 | 4 - SOUTHSIDE BANCSHARES INC (0000705432) (Issuer) | 2026-03-18 | English | ||
| 32977443 | 4 - SOUTHSIDE BANCSHARES INC (0000705432) (Issuer) | 2026-03-18 | English | ||
| 46072800 | PRE 14A | 2026-03-13 | English | ||
| 32879931 | 10-K - SOUTHSIDE BANCSHARES INC (0000705432) (Filer) | 2026-02-27 | English | ||
| 32879930 | 8-K - SOUTHSIDE BANCSHARES INC (0000705432) (Filer) | 2026-02-20 | English | ||
| 23241747 | 4 Filing | 2026-02-10 | English | ||
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SOUTHSIDE BANCSHARES 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/32360/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=32360 | 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=32360 | 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=32360 \ -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": 32360}, 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 SOUTHSIDE BANCSHARES INC (id: 32360)"
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