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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker MIAX
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Nov 4, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 56,022 | $35.07 | $2.0M Sale | Form 4 ↗ |
| Nov 4, 2026 | Douglas M. Schafer Jr. EVP and CIO | MIAX Miami International Holdings, Inc. | Sale | 8,000 | $35.00 | $280.0K Sale | Form 4 ↗ |
| Nov 3, 2026 | Douglas M. Schafer Jr. EVP and CIO | MIAX Miami International Holdings, Inc. | Sale | 40,000 | $34.07 | $1.4M Sale | Form 4 ↗ |
| Nov 2, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 23,339 | $35.10 | $819.2K Sale | Form 4 ↗ |
| Oct 22, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 12,306 | $35.04 | $431.2K Sale | Form 4 ↗ |
| Oct 22, 2026 | Douglas M. Schafer Jr. EVP and CIO | MIAX Miami International Holdings, Inc. | Sale | 8,000 | $35.06 | $280.5K Sale | Form 4 ↗ |
| Sep 16, 2026 | Shelly Brown EVP, Chief Strategy Officer | MIAX Miami International Holdings, Inc. | Sale | 21,217 | $38.61 | $819.2K Sale | Form 4 ↗ |
| Sep 3, 2026 | Edward Deitzel EVP, CRO, CCO MIAX Exchanges | MIAX Miami International Holdings, Inc. | Sale | 11,000 | $42.21 | $464.3K Sale | Form 4 ↗ |
| Sep 3, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 47,000 | $42.43 | $2.0M Sale | Form 4 ↗ |
| Sep 2, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 44,445 | $40.49 | $1.8M Sale | Form 4 ↗ |
| Sep 2, 2026 | Douglas M. Schafer Jr. EVP and CIO | MIAX Miami International Holdings, Inc. | Sale | 48,000 | $40.48 | $1.9M Sale | Form 4 ↗ |
| Sep 2, 2026 | Judson Gray Teekell Director | MIAX Miami International Holdings, Inc. | Sale | 3,000 | $40.89 | $122.7K Sale | Form 4 ↗ |
| Sep 2, 2026 | Judson Gray Teekell Director | MIAX Miami International Holdings, Inc. | Sale | 5,545 | $41.58 | $230.6K Sale | Form 4 ↗ |
| Aug 19, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 149,700 | $41.13 | $6.2M Sale | Form 4 ↗ |
| Aug 17, 2026 | Cynthia Schwarzkopf Director | MIAX Miami International Holdings, Inc. | Sale | 5,000 | $42.85 | $214.3K Sale | Form 4 ↗ |
| Aug 17, 2026 | Lance Emmons EVP and CFO | MIAX Miami International Holdings, Inc. | Sale | 35,000 | $42.83 | $1.5M Sale | Form 4 ↗ |
| Aug 4, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 44,445 | $45.69 | $2.0M Sale | Form 4 ↗ |
| Aug 4, 2026 | Kurt M. Eckert Director | MIAX Miami International Holdings, Inc. | Sale | 1,063 | $45.80 | $48.7K Sale | Form 4 ↗ |
| Aug 4, 2026 | Edward Deitzel EVP, CRO, CCO MIAX Exchanges | MIAX Miami International Holdings, Inc. | Sale | 11,000 | $45.78 | $503.6K Sale | Form 4 ↗ |
| Aug 4, 2026 | Harish Jayabalan EVP, CISO and CRO | MIAX Miami International Holdings, Inc. | Sale | 20,000 | $45.90 | $918.0K Sale | Form 4 ↗ |
| Aug 4, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 48,334 | $45.69 | $2.2M Sale | Form 4 ↗ |
| Aug 4, 2026 | Douglas M. Schafer Jr. EVP and CIO | MIAX Miami International Holdings, Inc. | Sale | 48,000 | $45.71 | $2.2M Sale | Form 4 ↗ |
| Aug 4, 2026 | Judson Gray Teekell Director | MIAX Miami International Holdings, Inc. | Sale | 3,000 | $45.79 | $137.4K Sale | Form 4 ↗ |
| Jul 15, 2026 | Cynthia Schwarzkopf Director | MIAX Miami International Holdings, Inc. | Sale | 5,000 | $42.00 | $210.0K Sale | Form 4 ↗ |
| Jul 13, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 28,000 | $41.98 | $1.2M Sale | Form 4 ↗ |
| Jul 13, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 70,000 | $42.52 | $3.0M Sale | Form 4 ↗ |
| Jul 7, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 28,228 | $42.27 | $1.2M Sale | Form 4 ↗ |
| Jul 6, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 41,772 | $42.09 | $1.8M Sale | Form 4 ↗ |
| Jul 6, 2026 | Harish Jayabalan EVP, CISO and CRO | MIAX Miami International Holdings, Inc. | Sale | 20,000 | $42.12 | $842.4K Sale | Form 4 ↗ |
| Jul 6, 2026 | Edward Deitzel EVP, CRO, CCO MIAX Exchanges | MIAX Miami International Holdings, Inc. | Sale | 11,000 | $42.04 | $462.4K Sale | Form 4 ↗ |
| Jul 6, 2026 | Shelly Brown EVP, Chief Strategy Officer | MIAX Miami International Holdings, Inc. | Sale | 16,000 | $42.13 | $674.1K Sale | Form 4 ↗ |
| Jul 2, 2026 | Judson Gray Teekell Director | MIAX Miami International Holdings, Inc. | Sale | 3,000 | $40.00 | $120.0K Sale | Form 4 ↗ |
| Jul 2, 2026 | Kurt M. Eckert Director | MIAX Miami International Holdings, Inc. | Sale | 5,250 | $39.35 | $206.6K Sale | Form 4 ↗ |
| Jul 2, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 28,000 | $41.22 | $1.2M Sale | Form 4 ↗ |
| Jul 2, 2026 | Douglas M. Schafer Jr. EVP and CIO | MIAX Miami International Holdings, Inc. | Sale | 48,000 | $41.22 | $2.0M Sale | Form 4 ↗ |
| Jun 15, 2026 | Shelly Brown EVP, Chief Strategy Officer | MIAX Miami International Holdings, Inc. | Sale | 4,714 | $44.23 | $208.5K Sale | Form 4 ↗ |
| Jun 11, 2026 | Cynthia Schwarzkopf Director | MIAX Miami International Holdings, Inc. | Sale | 19,500 | $41.73 | $813.7K Sale | Form 4 ↗ |
| Jun 9, 2026 | Harish Jayabalan EVP, CISO and CRO | MIAX Miami International Holdings, Inc. | Sale | 9,783 | $40.04 | $391.7K Sale | Form 4 ↗ |
| Jun 8, 2026 | Harish Jayabalan EVP, CISO and CRO | MIAX Miami International Holdings, Inc. | Sale | 10,217 | $40.12 | $409.9K Sale | Form 4 ↗ |
| Jun 2, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 28,000 | $42.85 | $1.2M Sale | Form 4 ↗ |
| Jun 2, 2026 | Kurt M. Eckert Director | MIAX Miami International Holdings, Inc. | Sale | 5,250 | $42.76 | $224.5K Sale | Form 4 ↗ |
| Jun 2, 2026 | Edward Deitzel EVP, CRO, CCO MIAX Exchanges | MIAX Miami International Holdings, Inc. | Sale | 11,000 | $42.16 | $463.8K Sale | Form 4 ↗ |
| Jun 2, 2026 | Shelly Brown EVP, Chief Strategy Officer | MIAX Miami International Holdings, Inc. | Sale | 16,000 | $42.12 | $673.9K Sale | Form 4 ↗ |
| Jun 2, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 70,000 | $42.36 | $3.0M Sale | Form 4 ↗ |
| Jun 2, 2026 | Douglas M. Schafer Jr. EVP and CIO | MIAX Miami International Holdings, Inc. | Sale | 48,000 | $42.84 | $2.1M Sale | Form 4 ↗ |
| Jun 2, 2026 | Judson Gray Teekell Director | MIAX Miami International Holdings, Inc. | Sale | 3,000 | $42.78 | $128.3K Sale | Form 4 ↗ |
| May 15, 2026 | Lance Emmons EVP and CFO | MIAX Miami International Holdings, Inc. | Sale | 35,000 | $56.36 | $2.0M Sale | Form 4 ↗ |
| May 5, 2026 | Thomas P. Gallagher Chairman & CEO, Director | MIAX Miami International Holdings, Inc. | Sale | 15,771 | $47.92 | $755.7K Sale | Form 4 ↗ |
| May 4, 2026 | Barbara J. Comly EVP, GC & Corporate Secretary | MIAX Miami International Holdings, Inc. | Sale | 28,000 | $47.26 | $1.3M Sale | Form 4 ↗ |
| May 4, 2026 | Kurt M. Eckert Director | MIAX Miami International Holdings, Inc. | Sale | 5,625 | $47.29 | $266.0K Sale | Form 4 ↗ |
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