$ Value
$0
Shares
26,304
Price
$0
Filed
Aug 19
Insider
Name
Jayabalan Harish
Title
EVP, CISO and CRO
CIK
0002080538
Roles
Transaction Details
Transaction Date
2025-08-15
Code
M
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
—
Footnotes
Represents 500 shares of Series B Preferred Stock that have been converted into shares of Common Stock on a one-for-one basis upon the closing of the Company's initial public offering ("IPO") and which have no expiration date. | Represents 43,442 shares of Nonvoting Common Stock that have been converted into shares of Common Stock on a one-for-one basis upon the closing of the Company's IPO and which have no expiration date. 4,500 of those shares are held jointly with his spouse with right of survivorship. | The options were granted initially as the right to buy Nonvoting Common Stock or Series B Preferred Stock, as applicable. On the closing date of the IPO, these converted to the right to buy Common Stock instead of Nonvoting Common Stock or Series B Preferred Stock, as applicable, for the same price and under the same conditions. | The options are fully vested.
Filing Info
Jayabalan Harish's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2025-09-09 | MIAX | M | $264K |
| 2025-09-09 | MIAX | M | $36K |
| 2025-09-09 | MIAX | F | $74K |
| 2025-09-09 | MIAX | M | $0 |
| 2025-09-09 | MIAX | M | $0 |
| 2025-08-15 | MIAX | C | — |
| 2025-08-15 | MIAX | C | — |
| 2025-08-15 | MIAX | C | $0 |
| 2025-08-15 | MIAX | C | $0 |
| 2025-08-15 | MIAX | M | $0 |
Other Insiders at MIAX (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Teekell Judson Gray | — | $120K | 2026-04-02 |
|
Gallagher Thomas P.
Chairman & CEO
|
— | $9.7M | 2026-04-15 |
|
Brown Shelly
EVP, Chief Strategy Officer
|
— | $1.8M | 2026-04-08 |
| Beckelman John | — | — | 2026-04-09 |
|
Deitzel Edward
EVP, CRO, CCO MIAX Exchanges
|
— | $518K | 2026-04-08 |
|
Emmons Lance
EVP and CFO
|
— | — | 2026-03-30 |
|
Smollen John
EVP, New Product Development
|
— | — | 2026-03-30 |
|
Comly Barbara J.
EVP, GC & Corporate Secretary
|
— | $1.3M | 2026-04-15 |