---
license: other
license_name: public-domain-source-us-government
pretty_name: US Earnings Release Dates from SEC 8-K Filings (2004 onward)
language:
- en
tags:
- finance
- sec
- earnings
- events
- stocks
- quant
- event-study
size_categories:
- 100K<n<1M
configs:
- config_name: default
  data_files: data/earnings_dates.parquet
  default: true
---

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# US Earnings Release Dates from SEC 8-K Filings (2004 onward)

Every earnings release filed on SEC Form 8-K Item 2.02 since 2004 (229,038 releases): filing time in New York time and whether it came before the open, during the session or after the close. Useful for event studies.

```python
import pandas as pd
df = pd.read_parquet("hf://datasets/FinzData/sec-earnings-release-dates/data/earnings_dates.parquet")
```

**In the full FinzData dataset:** joined to survivorship-free daily and 1-minute prices for event studies, plus point-in-time fundamentals and standardised statements.

## Get the full history
This is a free sample. FinzData serves the complete dataset through its API and Python client
(`pip install finzdata`), with daily updates, alongside survivorship-free US stock prices since 2000,
COT positioning, 13F holdings, point-in-time fundamentals and macro data.

- Free API key: https://api.finzdata.com/
- Pricing (history bundles from $195 once): https://finzdata.com/pricing
- Guides: https://finzdata.com/guides
- Python client (open source): https://github.com/FinzData/finzdata-python

Data for research, not investment advice. Compiled by FinzData from public U.S. government sources.