Harish Jayabalan insider trades: Miami International Holdings (MIAX) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Harish reports to the SEC
Open-market buys and sales
3 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jul 6, 2026 | MIAX | ↓ Sell | 20,000 | $42.12 | $842K | Direct | Jul 7, 2026 (1d) |
| Jun 9, 2026 | MIAX | ↓ Sell | 20,000 | $40.08 | $802K | Direct | Jun 10, 2026 (1d) |
| Aug 13, 2025 | MIAX | ↑ Buy | 2,500 | $23.00 | $58K | Direct | Aug 15, 2025 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MIAX insiders
Open-market trades in the last 12 months
About Harish Jayabalan's insider trades
Harish Jayabalan is EVP, CISO and CRO at Miami International Holdings (MIAX). Since Aug 13, 2025, Harish has reported 1 open-market purchase worth $58K and 2 sales worth $1.6M on SEC Form 4. In the last 12 months: 2 sales ($1.6M).
Their filings also include option exercises (5 filings), grants and awards (1 filing), shares withheld for taxes (1 filing), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every MIAX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.