BRILLIANT HEATHER E — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

BRILLIANT HEATHER E has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-04-22DHILDIAMOND HILL INVESTMENT GROUP INCD — Derivative transaction473$175.00$83K
2026-04-22DHILDIAMOND HILL INVESTMENT GROUP INCD — Derivative transaction66.7K$175.00$11.67M
2026-04-06DHILDIAMOND HILL INVESTMENT GROUP INCF — Tax withholding / forfeiture2.8K$172.10$483K
2025-06-30DHILDIAMOND HILL INVESTMENT GROUP INCA — Grant or award27.5K$0.00
2024-12-18DHILDIAMOND HILL INVESTMENT GROUP INCG — Bona-fide gift1.6K$0.00
2024-10-01DHILDIAMOND HILL INVESTMENT GROUP INCF — Tax withholding / forfeiture9.8K$161.61$1.59M

Companies — Last 90 Days

Frequently Asked Questions

Who is BRILLIANT HEATHER E?

BRILLIANT HEATHER E is a corporate insider — currently tracked as Chief Executive Officer, Director of DIAMOND HILL INVESTMENT GROUP INC (DHIL). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has BRILLIANT HEATHER E submitted recently?

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

Where can I see all of BRILLIANT HEATHER E'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 BRILLIANT HEATHER E profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.