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Insider ActivityMKTX
CONCANNON CHRISTOPHER R, Chief Executive Officer at MARKETAXESS HOLDINGS INC, traded $60K of MKTX
Updated Jun 11, 2026
CONCANNON CHRISTOPHER R
Chief Executive Officer
MARKETAXESS HOLDINGS INC ·
$MKTX
Transaction Details
| Insider | CONCANNON CHRISTOPHER R |
|---|---|
| Title | Chief Executive Officer |
| Company | MARKETAXESS HOLDINGS INC |
| Ticker | MKTX |
| Transaction Type | Tax |
| Transaction Date | 2026-04-03 |
| Shares Traded | 349 |
| Price Per Share | $171.46 |
| Total Value | $60K |
| Filed Date | 2026-04-06 |
| Accession Number | 0001193125-26-143767 |
Ownership Context
| Shares Owned After Transaction | 53,600 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001193125-26-143767
Other Insider Trades — MKTX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Fiszel Bieler Ilene | Chief Financial Officer | traded | $41K | 2026-06-03 |
| Pintoff Scott | General Counsel and Secretary | sold | $15K | 2026-05-11 |
| Quan William | Chief Technology Officer | traded | — | 2026-05-01 |
| Pintoff Scott | General Counsel and Secretary | sold | $17K | 2026-04-10 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for MKTX — MARKETAXESS HOLDINGS INC →
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 11, 2026 at 07:21 UTC