BROWN DAVID A — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

BROWN DAVID A has filed 5 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $1.60M.

Profile

BROWN DAVID A
RoleDirector
Notability30/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-09MIAXMIAMI INTERNATIONAL HOLDINGS, INC.F — Tax withholding / forfeiture171$43.72$7K
2026-06-17MIAXMIAMI INTERNATIONAL HOLDINGS, INC.A — Grant or award5.0K$0.00
2026-06-17MIAXMIAMI INTERNATIONAL HOLDINGS, INC.A — Grant or award2.3K$0.00
2026-05-20HGHamilton Insurance Group, Ltd.S — Open-market sale37.3K$32.16$1.20M
2026-05-19HGHamilton Insurance Group, Ltd.S — Open-market sale12.7K$31.82$404K
2026-05-07HGHamilton Insurance Group, Ltd.A — Grant or award4.9K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is BROWN DAVID A?

BROWN DAVID A is a corporate insider — currently tracked as Director of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has BROWN DAVID A submitted recently?

5 primary Form 4 filings in the last 90 days, covering 2 companies.

Has BROWN DAVID A been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($1.60M) across all tracked filings.

Where can I see all of BROWN DAVID A'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

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