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Edward Deitzel

MIAX
EVP, CRO, CCO MIAX EXCHANGES · MIAMI INTERNATIONAL HOLDINGS, INC. · CIK 0002080671
FILING MIX · LIFETIME44%/56%
BUYS
25
SELLS
32
TOTAL VALUE
$5.52M
COMPANIES
1
ACTIVE SINCE
Aug 2025
HOLDINGS NOW
130,601
AVG SELL PX
$39.67
TRADE KIND
SHOWING 57 / 57
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizons · 13 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Edward Deitzel, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d4+0.00%+5.69%+4.30%+1.39%-0.15%—
14d4+0.00%+9.07%+5.55%+3.52%+1.05%—
30d4+25.00%+15.97%+10.36%+10.99%+9.47%—
60d4+100.00%-7.25%+9.14%-16.38%-16.59%—
90d4(1 pending)+100.00%-1.06%+12.36%-13.42%-14.14%—
180d4(4 pending)——————
1y4(4 pending)——————
2y4(4 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MIAX · 130,601 shares · as of Jul 6, 2026
036,09772,194108,290144,3872026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2025
2025
2026
2026
2026
FLOW · 25 buys / 32 sellsCOVERAGE · 5 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
3,667——88,000Jul 6, 2026Jul 7, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
7,333$12.00$88.0K126,934Jul 6, 2026Jul 7, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
3,667$12.00$44.0K130,601Jul 6, 2026Jul 7, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
7,333——0Jul 6, 2026Jul 7, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
11,000$42.04$462.4K119,601Jul 6, 2026Jul 7, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASEGRANT
Stock grant
7,101——7,101Jun 16, 2026Jun 18, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASEGRANT
Stock grant
9,319——119,601Jun 16, 2026Jun 18, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASEGRANT
Stock grant
2,485——2,485Jun 16, 2026Jun 18, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
5,939$40.79$242.3K110,282Jun 11, 2026Jun 12, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
11,000——7,333Jun 2, 2026Jun 4, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
11,000$42.16$463.8K116,221Jun 2, 2026Jun 4, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
11,000$12.00$132.0K127,221Jun 2, 2026Jun 4, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
11,000——18,333May 4, 2026May 5, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
11,000$12.00$132.0K127,221May 4, 2026May 5, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
11,000$47.28$520.1K116,221May 4, 2026May 5, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
7,572$12.00$90.9K123,793Apr 8, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
7,572$42.02$318.2K116,221Apr 8, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
7,572——0Apr 8, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
762——7,572Apr 7, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
762$12.00$9.1K116,983Apr 7, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
4,001——29,333Apr 7, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
762$42.00$32.0K116,221Apr 7, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
4,001$42.00$168.0K116,221Apr 7, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
4,001$12.00$48.0K120,222Apr 7, 2026Apr 9, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
707$37.50$26.5K116,221Mar 30, 2026Apr 1, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
6,035$40.89$246.8K116,928Feb 18, 2026Feb 20, 2026 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
16,666$12.00$200.0K122,963Sep 11, 2025Sep 11, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
16,666——0Sep 10, 2025Sep 11, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
38,090$37.30$1.42M106,297Sep 9, 2025Sep 11, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
62,500$12.00$750.0K144,387Sep 9, 2025Sep 11, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
62,500——0Sep 9, 2025Sep 11, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
33,334——33,334Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
49,194——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
91,667——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
33,334——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
56,304——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
55,930——55,930Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
8,334——8,334Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
55,930——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
8,334——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
56,304——56,304Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
62,500——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
91,667——91,667Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
49,194——81,887Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
62,500——62,500Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
6,570——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
6,570——6,570Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
16,666——16,666Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
8,333——8,333Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
500——81,887Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
8,333——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
6,195——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
6,195——6,195Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
500——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
16,666——0Aug 15, 2025Aug 19, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
SALE
EVP, CRO, CCO MIAX Exchanges
5,303$23.00$122.0K49,194Aug 13, 2025Aug 15, 2025 ↗View →
MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
PURCHASE
EVP, CRO, CCO MIAX Exchanges
100$23.00$2.3K32,193Aug 13, 2025Aug 15, 2025 ↗View →
Other insiders · MIAX
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About this filer
CIK 0002080671
ROLE
EVP, CRO, CCO MIAX Exchanges
PRIMARY
MIAX
COMPANIES
1
ACTIVE SINCE
Aug 2025
MARKETPEEL · /INSIDER/0002080671DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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