F
$ Value
$79K
Shares
439
Price
$179
Filed
Feb 17
Insider
Name
Fiszel Bieler Ilene
Title
Chief Financial Officer
CIK
0002021091
Roles
Officer
Transaction Details
Transaction Date
2026-02-15
Code
F
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
8,988
Footnotes
Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. The restricted stock units shall vest 34% on February 15, 2027, 33% on February 15, 2028, and 33% on February 15, 2029. | Represents the surrender of shares to the Company to satisfy the Reporting Person's tax withholding obligation upon the vesting of restricted stock units previously granted to the Reporting Person.
Filing Info
Fiszel Bieler Ilene's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-15 | MKTX | A | $0 |
| 2026-02-15 | MKTX | F | $79K |
| 2025-06-03 | MKTX | F | $53K |
Other Insiders at MKTX (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
CONCANNON CHRISTOPHER R
Chief Executive Officer
|
— | — | 2026-04-03 |
|
Pintoff Scott
General Counsel and Secretary
|
— | $34K | 2026-04-10 |
| Cifu Douglas A | — | — | 2026-03-01 |
|
McPherson Kevin M
Chief Revenue Officer
|
— | — | 2026-02-15 |
|
Panchal Naineshkumar Shantilal
Chief Information Officer
|
— | — | 2026-02-15 |
|
Fiszel Bieler Ilene
Chief Financial Officer
|
— | — | 2026-02-15 |
|
Mirwani Nitin A
Chief Accounting Officer
|
— | — | 2026-02-15 |