Insider · CIK 0001959770

Teekell Judson Gray

Reports to the SEC for 1 company · PRINCETON, NJ

sec.gov

Transactions

Companies

Filings

CIK

0001959770

Forms 4 and 5

Insider transactions

35 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-02	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−5,545 sh	$41.58	−$231K	81,000
2026-09-02	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−3,000 sh	$40.89	−$123K	69,251
2026-08-04	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−3,000 sh	$45.79	−$137K	72,251
2026-07-02	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−3,000 sh	$40.00	−$120K	75,251
2026-06-16	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.A Award	Director	AAward	+4,970 sh	—	—	78,251
2026-06-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.A Award	Director	AAward	+2,267 sh	—	—	73,281
2026-06-02	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−3,000 sh	$42.78	−$128K	71,014
2026-05-19	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.M Exercise/Conversion	Director	MExercise/Conversion	+22.7K sh	$12.00	+$272K	79,005
2026-05-19	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.F Tax Payment	Director	FTax Payment	−4,991 sh	$54.51	−$272K	74,014
2026-05-19	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−22.7K sh	—	—	0
2026-05-04	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−3,000 sh	$47.30	−$142K	56,338
2026-04-02	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−2,700 sh	$40.00	−$108K	59,338
2026-03-25	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.S Sale	Director	SSale	−300 sh	$40.00	−$12K	62,038
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.C Conversion	Director	CConversion	+30K sh	—	—	62,338
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.C Conversion	Director	CConversion	+31.2K sh	—	—	62,338
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.C Conversion	Director	CConversion	+30K sh	—	—	86,545
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC.C Conversion	Director	CConversion	+38.1K sh	—	—	86,545
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Series B Preferred StockC Conversion	Director	CConversion	−30K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Nonvoting Common StockC Conversion	Director	CConversion	−31.2K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Series B Preferred StockC Conversion	Director	CConversion	−30K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Nonvoting Common StockC Conversion	Director	CConversion	−38.1K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−22.7K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+22.7K sh	—	—	22,667
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−13.5K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+13.5K sh	—	—	13,500
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−12.8K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+12.8K sh	—	—	12,833
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−12.5K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+12.5K sh	—	—	12,500
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−5,000 sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+5,000 sh	—	—	5,000
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−28.1K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+28.1K sh	—	—	28,125
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−20.6K sh	—	—	0
2025-08-15	MIAXMIAMI INTERNATIONAL HOLDINGS, INC. · Stock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+20.6K sh	—	—	20,556

Recent filings

Accepted (ET)
Sep 44
Teekell Judson Gray0001959770-26-000012
SEC(opens sec.gov)
Aug 64
Teekell Judson Gray0001959770-26-000010
SEC(opens sec.gov)
Jul 74
Teekell Judson Gray0001628280-26-047489
SEC(opens sec.gov)
Jun 174
Teekell Judson Gray0001959770-26-000008
SEC(opens sec.gov)
Jun 44
Teekell Judson Gray0001959770-26-000006
SEC(opens sec.gov)
May 194
Teekell Judson Gray0001959770-26-000004
SEC(opens sec.gov)
May 54
Teekell Judson Gray0001959770-26-000002
SEC(opens sec.gov)
Apr 34
Teekell Judson Gray0001628280-26-023478
SEC(opens sec.gov)
Mar 264
Teekell Judson Gray0001628280-26-021445
SEC(opens sec.gov)
Aug 194
Teekell Judson Gray0001628280-25-040784
SEC(opens sec.gov)

Companies

MIAMI INTERNATIONAL HOLDINGS, INC.DirectorMIAX

Address

C/O MIAMI INTERNATIONAL HOLDINGS, INC. 7 ROSZEL ROAD, SUITE 1A

PRINCETON, NJ, 08540