Eckert Kurt M., Director at MIAMI INTERNATIONAL HOLDINGS, INC., sold $266K of MIAX
This page documents an SEC Form 4 insider trading disclosure for $MIAX securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.
Transaction Details
| Insider | Eckert Kurt M. |
|---|---|
| Title | Director |
| Company | MIAMI INTERNATIONAL HOLDINGS, INC. |
| Ticker | MIAX |
| Transaction Type | Sale |
| Transaction Date | 2026-05-04 |
| Shares Traded | 5,625 |
| Price Per Share | $47.29 |
| Total Value | $266K |
| Filed Date | 2026-05-05 |
| Accession Number | 0002080678-26-000002 |
Ownership Context
| Shares Owned After Transaction | 142,375 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0002080678-26-000002
Other Insider Trades — MIAX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Comly Barbara J. | EVP, GC & Corporate Secretary | traded | $533K | 2026-08-04 |
| Comly Barbara J. | EVP, GC & Corporate Secretary | sold | $2.0M | 2026-08-04 |
| Eckert Kurt M. | Director | traded | $13K | 2026-08-04 |
| Eckert Kurt M. | Director | sold | $49K | 2026-08-04 |
| Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | traded | $132K | 2026-08-04 |
| Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | sold | $504K | 2026-08-04 |
| Jayabalan Harish | EVP, CISO and CRO | traded | $170K | 2026-08-04 |
| Jayabalan Harish | EVP, CISO and CRO | traded | $89K | 2026-08-04 |
| Jayabalan Harish | EVP, CISO and CRO | sold | $918K | 2026-08-04 |
| Gallagher Thomas P. | Chairman & CEO, Director | traded | $580K | 2026-08-04 |
Other Trades by Eckert Kurt M.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | traded | $13K | 2026-08-04 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | sold | $49K | 2026-08-04 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | sold | $207K | 2026-07-02 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | traded | $63K | 2026-07-02 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | traded | — | 2026-06-16 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | traded | — | 2026-06-16 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | traded | — | 2026-06-15 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | sold | $224K | 2026-06-02 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | traded | $63K | 2026-06-02 |
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | traded | $68K | 2026-05-04 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: August 12, 2026 at 07:33 UTC