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Fiszel Bieler Ilene profile photo

Transaction Breakdown

Companies & Roles

Discretionary Trading P&L

Holdings

Transaction History (5 total)

1-5 of 5

About Fiszel Bieler Ilene

Fiszel Bieler Ilene (SEC CIK 0002021091) files insider reports with the SEC as Chief Financial Officer of MARKETAXESS HOLDINGS INC (MKTX).

Signal8 holds 4 ownership filings by Fiszel Bieler Ilene, all Form 4s, filed between Feb 18, 2025 and Jun 3, 2026. Those filings report 5 transactions, from Feb 15, 2025 to Jun 3, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Fiszel Bieler Ilene's filings is in NEW YORK, NY.

Recent filings by Fiszel Bieler Ilene

  • Jun 3, 2026: Tax withholding of MKTX shares (Form 4, code F).
  • Feb 15, 2026: Grant or award of MKTX shares (Form 4, code A).
  • Feb 15, 2026: Tax withholding of MKTX shares (Form 4, code F).
  • Jun 3, 2025: Tax withholding of MKTX shares (Form 4, code F).
  • Feb 15, 2025: Grant or award of MKTX shares (Form 4, code A).

Other insiders filing for MARKETAXESS HOLDINGS INC (MKTX)

How to read Form 4 transaction codes