Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Brown David A
Over the trailing 90 days, Brown David A (Director at MIAMI INTERNATIONAL HOLDINGS, INC.) sold $1.6M of stock across 2 companies, per 7 SEC Form 4 transactions.
- Role
- Director
- Window
- Trailing 90 days · 7 transactions · CIK 1394399
- Net activity
- −$1.6M ($0 bought · $1.6M sold)
By Company (Trailing 90 Days)
Transactions (7)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-07-08 | MIAX | Sell | 171 | $7K | Payment of exercise price or tax liability by delivering securities |
| 2026-06-16 | MIAX | Buy | 5.1K | $0 | Grant, award or other acquisition |
| 2026-06-16 | MIAX | Buy | 5.0K | $0 | Grant, award or other acquisition |
| 2026-06-15 | MIAX | Buy | 2.3K | $0 | Grant, award or other acquisition |
| 2026-05-18 | HG | Sell | 37.3K | $1.2M | Open market or private sale |
| 2026-05-15 | HG | Sell | 12.7K | $404K | Open market or private sale |
| 2026-05-05 | HG | Buy | 4.9K | $0 | Grant, award or other acquisition |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
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