Harris Greta J — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Harris Greta J has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $308K.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-27MKLMARKEL GROUP INC.S — Open-market sale27$1,848.83$50K
2026-05-27MKLMARKEL GROUP INC.S — Open-market sale14$1,847.36$26K
2026-05-27MKLMARKEL GROUP INC.S — Open-market sale35$1,846.12$65K
2026-05-22MKLMARKEL GROUP INC.A — Grant or award89$0.00
2025-05-23MKLMARKEL GROUP INC.S — Open-market sale90$1,861.44$168K
2025-05-21MKLMARKEL GROUP INC.A — Grant or award88$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Harris Greta J?

Harris Greta J is a corporate insider — currently tracked as Director of MARKEL GROUP INC. (MKL). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Harris Greta J submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has Harris Greta J been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 4 open-market sales ($308K) across all tracked filings.

Where can I see all of Harris Greta J's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live Harris Greta J profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.