Updated Jul 16, 2026
Antonello Katherine H. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.

Katherine H. Antonello is the President and CEO of Employers Holdings, Inc., a company that provides workers' compensation insurance and services. She has held this position since at least 2026, indicating a significant role in the company's leadership and strategic direction.
| Role | President & CEO, Director |
|---|---|
| Notability | 70/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-20 | EIG | Employers Holdings, Inc. | F — Tax withholding / forfeiture | 5.3K | $39.04 | $205K |
| 2026-03-11 | EIG | Employers Holdings, Inc. | A — Grant or award | 19.9K | $0.00 | |
| 2026-02-24 | EIG | Employers Holdings, Inc. | F — Tax withholding / forfeiture | 5.7K | $39.21 | $223K |
| 2026-02-24 | EIG | Employers Holdings, Inc. | A — Grant or award | 23.1K | $0.00 |
Katherine H. Antonello is the President and CEO of Employers Holdings, Inc., a company that provides workers' compensation insurance and services. She has held this position since at least 2026, indicating a significant role in the company's leadership and strategic direction.…
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