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Cynthia Schwarzkopf

Director

Cynthia Schwarzkopf (Director) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Miami International Holdings, Inc. (MIAX). The largest single filing was $814K of MIAX (19,500 sh × $41.73, as filed), executed Jun 11.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.2M
shares × price, as filed
Last traded
Aug 17
Filed Aug 19

Median ADV $78.9M across their filed names

Open performance
Volume by month
$814K$407K$0Oct 2024Apr 2025Oct 2025Apr 2026Jun 2026 · sells $814KJul 2026 · sells $210KAug 2026 · sells $214K
Buys $0 Sells $1.2M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Financial Services 3 filings

Sector per market data · by filing · past 12 months

Most traded names
MIAX Miami International Holdings, Inc. MIAX · 0 buys · 3 sells 3 filings
Recent filings
MIAXSALE Miami International Holdings, Inc. View filing → $214K
5,000 sh × $42.85
Exec Aug 17
Filed Aug 19 · 4:12 PM ET
MIAXSALE Miami International Holdings, Inc. View filing → $210K
5,000 sh × $42.00
Exec Jul 15
Filed Jul 16 · 4:15 PM ET
MIAXSALE Miami International Holdings, Inc. View filing → $814K
19,500 sh × $41.73
Exec Jun 11
Filed Jun 12 · 5:30 PM ET