MIAX Exercise Disclosure
Schafer Douglas M. Jr · SEC Form 4 · Filed Oct 26, 2026
Exercise
Calculated transaction value
$96K
Schafer Douglas M. Jr EVP And CIO
MIAX
Transaction date
Oct 22, 2026
Public filing date
Oct 26, 2026
Filing lag
Filed 4 days later
MIAX daily price context
Close on/before transaction
$34.99
Oct 22, 2026
First close after public filing
$32.53
Oct 27, 2026
Return after filing · so far
+7.79%
Through Nov 9, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 8,000 shares @ $12
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0002079445-26-000019
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$376.48K
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Miami International Holdings, Inc. MIAX Current | Exercise | Oct 22, 2026 | $96K |
| Miami International Holdings, Inc. MIAX | Sale | Oct 22, 2026 | $280.48K |
| Miami International Holdings, Inc. MIAX | Exercise | Oct 22, 2026 | $0 |