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$MIAX
Miami International Holdings, Inc., through its subsidiaries, operates various markets across options, futures, and cash equities. Its markets include options through MIAX Options, MIAX Pearl, MIAX Emerald, and MIAX Sapphire; U.S. equities through MIAX Pearl Equities; U.S. futures and options on futures through MIAX Futures; and international listings through BSX and TISE. The company also trades hard red spring wheat futures and options on MIAX Futures; offers clearing services for U.S. futures and options through MIAX Futures Clearing; and owns Dorman Trading, a full-service futures commission merchant provides execution and clearing services for introducing brokers, retail customers, institutional clients, and professional traders. Miami International Holdings, Inc. was incorporated in 2007 and is headquartered in Princeton, New Jersey
Financial Services
Sector
Financial - Capital Markets
Industry
Thomas Gallagher
CEO
433
Employees
$49.74
Current Price
$3.55B
Market Cap
52W Low$28.63
Current$49.7492.8% above low, 7.2% below high
52W High$51.38

Insider Activity Statistics

Aggregated buying and selling activity by time period
PeriodTypeInsidersTransactionsValueSharesBuy/Sell Ratio
1 weekBuys00--All Sells
Sells78$8,594,355.11181,625
2 weeksBuys00--All Sells
Sells78$8,594,355.11181,625
1 monthBuys00--All Sells
Sells712$19,618,714.99435,317
2 monthsBuys00--All Sells
Sells723$25,489,882.52582,192
3 monthsBuys12$622,512.0014,4001:48.90
Sells824$30,443,412.20703,246
See activity going back 12 months โ€” create a free account

Insider Transactions

Recent purchases and sales by company insiders
DateInsiderTypeSharesPriceValueActions
May 5, 2026
Gallagher Thomas P.
Director
Sale15,771$47.92$755,746.32View Details
May 4, 2026
Gallagher Thomas P.
Director
Sale54,229$47.26$2,562,862.54View Details
May 4, 2026
Deitzel Edward
EVP, CRO, CCO MIAX Exchanges
Sale11,000$47.28$520,080.00View Details
May 4, 2026
Brown Shelly
EVP, Chief Strategy Officer
Sale16,000$47.28$756,480.00View Details
May 4, 2026
Teekell Judson Gray
Director
Sale3,000$47.30$141,900.00View Details
May 4, 2026
Schafer Douglas M. JR
EVP and CIO
Sale48,000$47.25$2,268,000.00View Details
May 4, 2026
Eckert Kurt M.
Director
Sale5,625$47.29$266,006.25View Details
May 4, 2026
Comly Barbara J.
EVP, GC & Corporate Secretary
Sale28,000$47.26$1,323,280.00View Details
Apr 15, 2026
Gallagher Thomas P.
Director
Sale70,001$43.36$3,035,243.36View Details
Apr 15, 2026
Gallagher Thomas P.
Director
Sale49,900$43.68$2,179,632.00View Details
Apr 15, 2026
Gallagher Thomas P.
Director
Sale104,124$43.36$4,514,816.64View Details
Apr 15, 2026
Comly Barbara J.
EVP, GC & Corporate Secretary
Sale29,667$43.64$1,294,667.88View Details
Apr 8, 2026
Brown Shelly
EVP, Chief Strategy Officer
Sale16,434$42.08$691,542.72View Details
Apr 7, 2026
Deitzel Edward
EVP, CRO, CCO MIAX Exchanges
Sale4,001$42.00$168,042.00View Details
Apr 8, 2026
Deitzel Edward
EVP, CRO, CCO MIAX Exchanges
Sale7,572$42.02$318,175.44View Details
Apr 7, 2026
Deitzel Edward
EVP, CRO, CCO MIAX Exchanges
Sale762$42.00$32,004.00View Details
Apr 7, 2026
Brown Shelly
EVP, Chief Strategy Officer
Sale900$42.00$37,800.00View Details
Apr 6, 2026
Brown Shelly
EVP, Chief Strategy Officer
Sale2,357$41.33$97,414.81View Details
Apr 2, 2026
Teekell Judson Gray
Director
Sale2,700$40.00$108,000.00View Details
Mar 25, 2026
Teekell Judson Gray
Director
Sale300$40.00$12,000.00View Details

Upcoming Earnings

Scheduled earnings reports
No upcoming earnings scheduled

Past Earnings

Historical earnings results
Feb 25, 2026
EPS
Estimated$0.41
ActualN/A
Revenue
Estimated$120.64M
ActualN/A
2 more earnings records available โ€” create a free account to see 12 months of history

Related Activity

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