Show HN: Every CEO and CFO change at US public companies, live from SEC

Re:Show HN: Every CEO and CFO change at US public companies,... by abstracthinking on Wednesday April 15, 2026 @10:19AM (#47779353)

I worked on a knowledge graph map using Wikidata to get relationship between people and organizations, but data was limited to family, basic stuff. Being from Europe, there isn't an open data analogue of SEC. Now I will download this data, it is open so no license at all, and try to show these kind of relationships. It has the potential of being very investigative, especially for USA residents.

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Re:Show HN: Every CEO and CFO change at US public companies,... by HWR_14 on Wednesday April 15, 2026 @11:25AM (#47780431)

Is it that Europe doesn't have any open data analogues of the SEC, or is it that each European country has its own open data analog?

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Re:Show HN: Every CEO and CFO change at US public companies,... by abstracthinking on Wednesday April 15, 2026 @11:37AM (#47780612)

Each european countries has various orgs, types of license. It is easier to start from SEC to integrate that data into my site, also you have to test a bit what users care about.

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Re:Show HN: Every CEO and CFO change at US public companies,... by jasonjayr on Wednesday April 15, 2026 @01:37PM (#47782453)

Wondering aloud -- this is clearly PII, but it's public information. The site would be subject to GDPR, and other rules from the EU, and folks may want to have their data hidden or removed. What would be the exposure for sourcing EU data?

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