Harish Jayabalan

MIAX CISO Jayabalan sells 20,000 shares in 2 transactions for $801,617.36 under pre-arranged 10b5-1 plan

Harish Jayabalan, EVP, CISO and CRO, executed 2 separate sales totaling 20,000 shares ($801,617.36) at blended average price $40.08 on 2026-06-08 and 2026-06-09, reducing non-derivative holdings from 93,405 to 73,405 shares. The sales were scheduled under a pre-arranged 10b5-1 trading plan adopted 2026-03-09, indicating non-discretionary execution. The insider retains 11,451 derivative shares in the form of nonqualified stock options. The stock trades at $40.79 (current), down -28.6% from its 52-week high of $57.14 and down -21.8% over 30 days, while the company reported revenue of $369,690,000.00 and net income of $170,224,000.00 in the latest quarter with +19.6% annual revenue growth.

EVP/CISO Jayabalan Harish buys 2,500 shares of MIAX at $23.00; 9 other insiders also bought in 14 days

Jayabalan Harish, EVP CISO and CRO, purchased 2,500 shares at $23.00 on 2025-08-13, expanding his position by +63.4% from 3,943 to 6,443 shares. This transaction occurs within a cluster of insider buying activity: 9 other insiders also bought within the past 14 days. The stock has appreciated to $31.12 as of 2025-08-15 (two trading days post-transaction), though 52-week metrics are not yet meaningful given the recent listing. The coordinated buying pattern across multiple company insiders shortly after the IPO suggests early-stage confidence in the asset value at the offering price.