| ---
|
| pretty_name: IPO Tables (HTML) — Random Yearly Sample
|
| tags:
|
| - sec
|
| - ipo
|
| - s-1
|
| - tables
|
| - html
|
| - finance
|
| - information-extraction
|
| task_categories:
|
| - text-classification
|
| - other
|
| language:
|
| - en
|
| license: mit
|
| size_categories:
|
| - 1K<n<10K
|
| ---
|
|
|
| # IPO Tables (HTML) — Random Sample Card
|
|
|
| A curated table extraction dataset from SEC filing documents, with raw table HTML plus provenance metadata.
|
|
|
| ## What This Dataset Is
|
|
|
| This is a **random sample targeting 100 extracted tables per year** from filings in **1994–2026**.
|
|
|
| - Middle years are densely represented at 100 tables/year.
|
| - Edge years can be lower where fewer valid tables were available.
|
| - Tables are extracted directly from filing source files and stored as raw HTML.
|
|
|
| ## Full Dataset Link
|
|
|
| The full dataset is available here:
|
|
|
| **https://drive.google.com/drive/folders/16hFhoXy52o9C2dARpxmBHQ6QCZjvum6S?usp=sharing**
|
|
|
| ## Snapshot Stats
|
|
|
| - Year range: 1994–2026 (33 years)
|
| - Total extracted tables: 3,099
|
| - Years with 100 tables: 30
|
| - Underfilled edge years:
|
| - 1994: 35
|
| - 1995: 64
|
| - 2026: 0
|
|
|
| ## Files
|
|
|
| - `sampled_table_html.csv`
|
| - `sampled_table_html.parquet`
|
| - `year_summary.csv`
|
| - `dataset_info.json`
|
|
|
| ## Row Schema
|
|
|
| Each row contains:
|
|
|
| - `sample_id`: unique row id
|
| - `target_year`: sampled year bucket
|
| - `source_file`: source filing path used for extraction
|
| - `source_filename`: filing filename
|
| - `source_extension`: file extension (`.htm`, `.html`, `.txt`)
|
| - `cik`: parsed company identifier (when available)
|
| - `accession_from_filename`: accession-like id parsed from filename
|
| - `table_pick_index_in_filing`: selected table index in filing
|
| - `table_start_char`: char offset start in source text
|
| - `table_end_char`: char offset end in source text
|
| - `table_html`: raw extracted table HTML
|
| - `table_html_char_length`: HTML character length
|
|
|
| ## Intended Use
|
|
|
| - Table parsing benchmarks
|
| - Financial document IE experiments
|
| - HTML-to-structured-table extraction
|
| - LLM/RAG evaluation on filing tables
|
|
|
| ## Limitations
|
|
|
| - Extraction is HTML-pattern based; malformed markup can reduce recall.
|
| - Some provenance fields depend on filename conventions.
|
| - Edge years may contain fewer tables than the 100 target.
|
|
|
| ## Citation
|
|
|
| If you use this sample card dataset, please cite the project/repository and include the full dataset link above.
|
|
|
