HORIZON KINETICS ASSET MANAGEMENT LLC sold MIAX

May 19, 2026 · Form 4 insider transaction

HORIZON KINETICS ASSET MANAGEMENT LLC sold 2,455,744 shares of Miami International Holdings, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as j and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
2,455,744
Price
$0.00
Total value
N/A
Role
SecurityCommon Stock
Transaction codeJ: J
Transaction dateMay 19, 2026
Filing dateMay 21, 2026
Shares owned after2,170,898
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

On May 21, 2026, Horizon Kinetics Asset Management LLC ("HKAM") filed an amendment to its Schedule 13D wherein it reported beneficial ownership of 7,400,316 shares or 7.8 percent of the outstanding shares of the Issuer. The extent of HKAM's pecuniary interest in the shares reported in the Schedule 13D are disclosed herein.; The change represents a reduction of 2,455,744 shares that were distributed in-kind on a pro rata basis, without consideration.; This amount reflects a reduction of 7,200 shares that were held in an account for which the Reporting Person no longer has a pecuniary interest.

View the original Form 4 on SEC EDGAR
HORIZON KINETICS ASSET MANAGEMENT LLC sold MIAX: May 19, 2026 | Insider Trading Screener