Latest filing published 19 Aug 2026 for MIAMI INTERNATIONAL HOLDINGS, INC., €52k.
Filing timeline
BuySaleInsider track record
Cynthia Schwarzkopf: trading record in brief
Cynthia Schwarzkopf appears in our data through filings on Miami International Holdings, Inc. shares, published by SEC (Form 4). Between 15 August 2025 and 17 August 2026, the trades on record add up to 6 filings.
Sales make up the whole of the open-market record (2 sales, €369k). Outside the open market, there are 2 option exercises. In 2026 alone, the filings show no purchases and 2 sales.
The latest filing, published on 19 August 2026, reports an option exercise of €52k in Miami International Holdings, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Cynthia Schwarzkopf
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 5,000 shares@ US$12.000.0017% mcap11.0% of flowCommon StockSEC:0001628280-26-057950:0
- 5,000 shares@ US$42.850.0059% mcap39.1% of flowCommon StockSEC:0001628280-26-057950:1
- 5,000 shares@ US$42.000.0059% mcap38.8% of flowCommon StockSEC:0002080596-26-000006:1
- 5,000 shares@ US$12.000.0017% mcap11.1% of flowCommon StockSEC:0002080596-26-000006:0
- 36,250 sharesCommon StockSEC:0001628280-25-040780:0
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