Start with the filing type
The form number determines whether you are reading an initial holding, a change in ownership, an annual catch-up, or a proposed sale notice.
The SEC XML payload stored locally before parsing. We retain it so that any parser bug or schema change can be re-run against the original bytes — the normalized product tables are derived from raw XML, not the other way around.
The form number determines whether you are reading an initial holding, a change in ownership, an annual catch-up, or a proposed sale notice.
CIKs, accession numbers, and SEC URLs are durable references. They are safer than company names when matching across systems.
A Form 144 proposed sale is not the same thing as an executed Form 4 sale. Keep proposed-sale context separate from transaction rows.
raw-xml