Stephen P. Casper, Director at MARKETAXESS HOLDINGS INC (MKTX), bought 170 shares at $22.20 ($4K) on 2011-05-05, disclosed to the SEC on 2011-05-10.
Open-market purchase of $4k MKTX by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| MKTX | SELL | 2024-06-11 | $100K | — | Filing → |
| MKTX | SELL | 2020-12-16 | $416K | — | Filing → |
| MKTX | SELL | 2020-08-28 | $250K | — | Filing → |