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+# 10k Viewer
+
+Web interface for browsing SEC 10-K filings. Query any publicly traded company by ticker, fetch filings data from SEC EDGAR API, and render structured HTML views.
+
+## Features
+
+- Search 10-K filings by company ticker symbol
+- Built-in fallback CIK database for S&P 500 companies
+- SEC EDGAR API integration with retry logic
+- Flask-based web interface with template rendering
+- Local caching for fast repeat queries
+- Docker-ready for deployment
+
+## Tech Stack
+
+- **Backend:** Python 3.12, Flask
+- **Frontend:** HTML templates (Jinja2)
+- **API:** SEC EDGAR REST API
+- **Deployment:** Docker, port 5001
+
+## Setup
+
+### Local
+
+```bash
+pip install flask
+python app.py
+```
+
+Navigate to `http://localhost:5001`
+
+### Docker
+
+```bash
+docker build -t 10k-viewer .
+docker run -p 5001:5001 10k-viewer
+```
+
+## Usage
+
+Enter a stock ticker (e.g. `AAPL`, `MSFT`, `GOOGL`) to fetch and browse the latest 10-K filing data. Supports any company with a valid CIK identifier.
+
+## License
+
+MIT