Follow the people · Insider
Kurt M. Eckert
Kurt M. Eckert files insider transactions with the SEC as a director of Miami International Holdings (MIAX). We hold 5 disclosed purchases and sales filed since 19 August 2025, 2 of them in the last 90 days.
- Files forMIAX
- Disclosed buys and sells5 in all, 2 in the last 90 days
- Last disclosure6 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 15 August 2025 — 4 August 2026Director · Miami International Holdings (MIAX)37 Form 4 lines · source: SEC Form 4
Everything they disclosed
37 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 1,063 shares of Miami International HoldingsSEC Form 46 August 2026Common Stock · traded 4 August 2026 · filed 6 August 2026
- ▼ sold on the open market 1,063 shares of Miami International HoldingsSEC Form 46 August 2026Common Stock · traded 4 August 2026 · filed 6 August 2026
- exercised options over 1,063 shares of Miami International Holdings (a derivative holding)SEC Form 46 August 2026Stock Option (Right to Buy) · traded 4 August 2026 · filed 6 August 2026
- exercised options over 5,250 shares of Miami International HoldingsSEC Form 47 July 2026Common Stock · traded 2 July 2026 · filed 7 July 2026
- ▼ sold on the open market 5,250 shares of Miami International HoldingsSEC Form 47 July 2026Common Stock · traded 2 July 2026 · filed 7 July 2026
- exercised options over 5,250 shares of Miami International Holdings (a derivative holding)SEC Form 47 July 2026Stock Option (Right to Buy) · traded 2 July 2026 · filed 7 July 2026
- was granted 2,267 shares of Miami International HoldingsSEC Form 417 June 2026Common Stock · traded 15 June 2026 · filed 17 June 2026
- was granted 4,970 shares of Miami International HoldingsSEC Form 417 June 2026Common Stock · traded 16 June 2026 · filed 17 June 2026
- was granted 7,713 shares of Miami International Holdings (a derivative holding)SEC Form 417 June 2026Nonqualified Stock Option (Right to Buy) · traded 16 June 2026 · filed 17 June 2026
- exercised options over 5,250 shares of Miami International HoldingsSEC Form 44 June 2026Common Stock · traded 2 June 2026 · filed 4 June 2026
- ▼ sold on the open market 5,250 shares of Miami International HoldingsSEC Form 44 June 2026Common Stock · traded 2 June 2026 · filed 4 June 2026
- exercised options over 5,250 shares of Miami International Holdings (a derivative holding)SEC Form 44 June 2026Stock Option (Right to Buy) · traded 2 June 2026 · filed 4 June 2026
- exercised options over 5,625 shares of Miami International HoldingsSEC Form 45 May 2026Common Stock · traded 4 May 2026 · filed 5 May 2026
- ▼ sold on the open market 5,625 shares of Miami International HoldingsSEC Form 45 May 2026Common Stock · traded 4 May 2026 · filed 5 May 2026
- exercised options over 5,625 shares of Miami International Holdings (a derivative holding)SEC Form 45 May 2026Stock Option (Right to Buy) · traded 4 May 2026 · filed 5 May 2026
- exercised options over 12,917 shares of Miami International HoldingsSEC Form 420 March 2026Common Stock · traded 19 March 2026 · filed 20 March 2026
- ▼ sold on the open market 37,917 shares of Miami International HoldingsSEC Form 420 March 2026Common Stock · traded 19 March 2026 · filed 20 March 2026
- exercised options over 12,917 shares of Miami International Holdings (a derivative holding)SEC Form 420 March 2026Stock Option (Right to Buy) · traded 19 March 2026 · filed 20 March 2026
- exercised options over 12,917 shares of Miami International Holdings (a derivative holding)SEC Form 420 March 2026Stock Option (Right to Buy) · traded 19 March 2026 · filed 20 March 2026
- exercised options over 12,917 shares of Miami International HoldingsSEC Form 420 March 2026Common Stock · traded 19 March 2026 · filed 20 March 2026
- ▼ sold on the open market 37,917 shares of Miami International HoldingsSEC Form 420 March 2026Common Stock · traded 19 March 2026 · filed 20 March 2026
- converted 46,875 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Nonvoting Common Stock · traded 15 August 2025 · filed 19 August 2025
- exercised options over 12,917 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 12,917 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 17,188 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 17,188 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 18,000 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 18,000 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 22,812 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 22,812 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 125 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 125 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 30,156 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 30,156 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 22,223 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- exercised options over 22,223 shares of Miami International Holdings (a derivative holding)SEC Form 419 August 2025Stock Option (Right to Buy) · traded 15 August 2025 · filed 19 August 2025
- converted 46,875 shares of Miami International HoldingsSEC Form 419 August 2025Common Stock · traded 15 August 2025 · filed 19 August 2025
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.