Schwarzkopf Cynthia
SEC CIK 2080596 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Dir | 93.5K | — | $1.24M | 8 | 2025-08-15 | 2026-08-17 |
Most active insiders at MIAX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Gallagher Thomas P. | COB, CEO, Dir | — | $32.30M |
| 2 | Schafer Douglas M. JR | EVP, CIO | — | $12.35M |
| 3 | Comly Barbara J. | EVP, GC, Corp. Sec | — | $9.98M |
| 4 | HORIZON KINETICS ASSET MANAGEMENT LLC | — | $312.4K | $4.95M |
| 5 | Brown Shelly | EVP, Chief Strategy Off | — | $5.11M |
| 6 | Emmons Lance | EVP, CFO | — | $3.47M |
| 7 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | — | $2.93M |
| 8 | STAHL MURRAY | Dir, 10% | $722.7K | $2.19M |
| 9 | Jayabalan Harish | EVP, CRO, CISO | — | $2.56M |
| 10 | Eckert Kurt M. | Dir | — | $2.22M |
| 11 | Schwarzkopf Cynthia | Dir | — | $1.24M |
Transactions 8
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-08-19 16:12 | 2026-08-17 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | M - OptEx | $12.00 | +5,000 | 93.5K | +6% | +$60.0K |
| DT | 2026-08-19 16:12 | 2026-08-17 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | S - Sale+OE | $42.85 | -5,000 | 88.5K | -5% | -$214.2K |
| DT | 2026-07-16 16:15 | 2026-07-15 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | M - OptEx | $12.00 | +5,000 | 93.5K | +6% | +$60.0K |
| DT | 2026-07-16 16:15 | 2026-07-15 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | S - Sale+OE | $42.00 | -5,000 | 88.5K | -5% | -$210.0K |
| DM | 2026-06-17 16:39 | 2026-06-15+ | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | A - Grant | $0.00 | +7,237 | 88.5K | +9% | $0 |
| DT | 2026-06-12 16:15 | 2026-06-11 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | M - OptEx | $12.00 | +19.5K | 100.8K | +24% | +$234.0K |
| DT | 2026-06-12 16:15 | 2026-06-11 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | S - Sale+OE | $41.73 | -19.5K | 81.3K | -19% | -$813.7K |
| DM | 2025-08-19 | 2025-08-15 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Dir | C - Cnv Deriv | — | +81.3K | 81.3K | New | — |
Purchase Sale Sale after option exercise All abbreviations