Profile
| Role | EVP, Chief Strategy Officer |
|---|---|
| Notability | 20/100 |
Board memberships
- Miami International Holdings, Inc.
Updated Jul 16, 2026
Brown Shelly has filed 6 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $4.16M.
| Role | EVP, Chief Strategy Officer |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-07 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale | 16.0K | $42.13 | $674K |
| 2026-07-07 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 16.0K | $12.00 | $192K |
| 2026-06-18 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | A — Grant or award | 37.3K | $0.00 | |
| 2026-06-17 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale | 4.7K | $44.23 | $209K |
| 2026-06-12 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | F — Tax withholding / forfeiture | 3.6K | $40.79 | $148K |
| 2026-06-04 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale | 16.0K | $42.12 | $674K |
| 2026-06-04 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 16.0K | $12.00 | $192K |
| 2026-05-05 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale | 16.0K | $47.28 | $756K |
| 2026-05-05 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 16.0K | $12.00 | $192K |
| 2026-04-09 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale [10b5-1] | 16.4K | $42.08 | $692K |
| 2026-04-09 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise [10b5-1] | 16.4K | $12.00 | $197K |
| 2026-04-08 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale [10b5-1] | 900 | $42.00 | $38K |
| 2026-04-08 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale [10b5-1] | 2.4K | $41.33 | $97K |
| 2026-04-01 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 5.0K | $19.84 | $100K |
| 2026-04-01 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 3.9K | $25.78 | $100K |
| 2026-04-01 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 6.2K | $16.14 | $100K |
| 2026-04-01 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 6.6K | $15.22 | $100K |
| 2026-04-01 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | M — Option exercise | 8.3K | $12.00 | $100K |
| 2026-04-01 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | F — Tax withholding / forfeiture | 1.8K | $37.50 | $68K |
| 2026-03-24 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | S — Open-market sale [10b5-1] | 25.9K | $39.33 | $1.02M |
Brown Shelly is a corporate insider — currently tracked as EVP, Chief Strategy Officer of MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX). InsiderAlpha tracks every SEC Form 4 filing in real time.
6 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 8 open-market sales ($4.16M) across all tracked 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.
Open the live Brown Shelly profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.