Pintoff Scott, General Counsel and Secretary of MarketAxess Holdings Inc. ($MKTX), sold shares on the open market four times in the last 365 days, totaling about $70,000. His most recent sale occurred on March 10, 2026. These sales rank 10,022nd among 11,678 individual insiders in our database, where the average is $8.6 million across about six transactions per insider. Pintoff Scott made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 10, 2026 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 100 | $184.93 | 12,086.0000 | 37,149,529 | 0.82% | 0.00% |
| Feb. 15, 2026 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 208 | $179.36 | 9,845.0000 | 37,149,529 | 2.07% | 0.00% |
| Feb. 13, 2026 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 515 | $0.00 | 10,053.0000 | 37,149,529 | 5.40% | 0.00% |
| Feb. 15, 2026 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 824 | $179.36 | 12,186.0000 | 37,149,529 | 6.33% | 0.00% |
| Feb. 15, 2026 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 3165 | $0.00 | 13,010.0000 | 37,149,529 | 32.15% | 0.01% |
| Feb. 10, 2026 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 100 | $171.91 | 9,538.0000 | 37,149,529 | 1.04% | 0.00% |
| Jan. 12, 2026 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 100 | $168.63 | 9,638.0000 | 37,149,529 | 1.03% | 0.00% |
| Dec. 12, 2025 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 100 | $177.85 | 9,738.0000 | 37,149,529 | 1.02% | 0.00% |
| Feb. 15, 2025 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 2244 | $0.00 | 10,529.0000 | 37,646,374 | 27.09% | 0.01% |
| Feb. 15, 2025 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 691 | $193.49 | 9,838.0000 | 37,646,374 | 6.56% | 0.00% |
| Jan. 31, 2025 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 258 | $217.77 | 8,480.0000 | 37,646,374 | 2.95% | 0.00% |
| Jan. 31, 2025 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 195 | $217.77 | 8,285.0000 | 37,646,374 | 2.30% | 0.00% |
| Jan. 29, 2025 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 436 | $0.00 | 8,738.0000 | 37,646,374 | 5.25% | 0.00% |
| Dec. 9, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 300 | $240.57 | 8,302.0000 | 37,900,000 | 3.49% | 0.00% |
| Aug. 13, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 900 | $240.01 | 8,602.0000 | 37,900,000 | 9.47% | 0.00% |
| Feb. 15, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 224 | $216.21 | 9,502.0000 | 37,900,000 | 2.30% | 0.00% |
| Feb. 15, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 899 | $0.00 | 9,726.0000 | 37,900,000 | 10.18% | 0.00% |
| Feb. 15, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 1855 | $0.00 | 8,827.0000 | 37,900,000 | 26.61% | 0.00% |
| Jan. 31, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 135 | $274.33 | 7,309.0000 | 37,900,000 | 1.81% | 0.00% |
| Jan. 31, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 177 | $274.33 | 7,132.0000 | 37,900,000 | 2.42% | 0.00% |
| Jan. 31, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 160 | $274.33 | 6,972.0000 | 37,900,000 | 2.24% | 0.00% |
| Jan. 16, 2024 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 288 | $0.00 | 7,444.0000 | 37,900,000 | 4.02% | 0.00% |
| March 8, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 101 | $360.23 | 7,156.0000 | 37,648,000 | 1.39% | 0.00% |
| March 8, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | S | Common Stock, par value $0.003 per share | 149 | $357.83 | 7,257.0000 | 37,648,000 | 2.01% | 0.00% |
| Feb. 15, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 1194 | $0.00 | 7,406.0000 | 37,648,000 | 19.22% | 0.00% |
| Jan. 31, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 103 | $363.85 | 6,814.0000 | 37,648,000 | 1.49% | 0.00% |
| Jan. 31, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 169 | $363.85 | 6,212.0000 | 37,648,000 | 2.65% | 0.00% |
| Jan. 31, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 126 | $363.85 | 6,381.0000 | 37,648,000 | 1.94% | 0.00% |
| Jan. 31, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | F | Common Stock, par value $0.003 per share | 307 | $363.85 | 6,507.0000 | 37,648,000 | 4.51% | 0.00% |
| Jan. 18, 2023 | MARKETAXESS HOLDINGS INC | $MKTX | Pintoff Scott | General Counsel and Secretary | A | Common Stock, par value $0.003 per share | 598 | $0.00 | 6,917.0000 | 37,648,000 | 9.46% | 0.00% |