Katherine H. Antonello
President & CEO, Director · Employers Holdings, Inc.
Individual
- 2026
- Mar 20, 2026
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Katherine H. Antonello files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Michael Pedraja - $283K in EIG purchases and sales in the last 12 months
- Ann Marie Smith - $196K in EIG purchases and sales in the last 12 months
- Christina M. Ozuna - $179K in EIG purchases and sales in the last 12 months
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Frequently asked questions
Who is Katherine H. Antonello?
Katherine H. Antonello is a corporate insider, tracked as President & CEO, Director of Employers Holdings, Inc. (EIG). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Katherine H. Antonello last file a Form 4?
The most recent primary Form 4 on record is dated 20 March 2026, one of 3 filings going back to 2026.
