Form 4 for MKTX MARKETAXESS HOLDINGS INC
Accepted 2026-02-17 00:00:00 ET · period of report 2026-02-13 · accession 0001193125-26-054840 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-02-17 | 2026-02-15 | MKTX | CONCANNON CHRISTOPHER R | CEO, Dir | F - Tax | $179.36 | -2,616 | 49.1K | -5% | -$469.2K |
| DM | 2026-02-17 | 2026-02-13+ | MKTX | CONCANNON CHRISTOPHER R | CEO, Dir | A - Grant | $0.00 | +8,284 | 55.7K | +17% | $0 |
| D | 2026-02-17 | 2026-02-15 | MKTX | CONCANNON CHRISTOPHER R | CEO, Dir | A - Grant | $0.00 | +21.7K | 21.7K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $0.003 per share | 2026-02-15 | F | D | 1,750 | $179.36 | 53,949 | D | — | — | |
| 2 | Common | Common Stock, par value $0.003 per share | 2026-02-13 | A | A | 1,696 | $0.00 | 49,977 | D | — | — | |
| 3 | Common | Common Stock, par value $0.003 per share | 2026-02-15 | F | D | 866 | $179.36 | 49,111 | D | — | — | |
| 4 | Common | Common Stock, par value $0.003 per share | 2026-02-15 | A | A | 6,588 | $0.00 | 55,699 | D | — | — | (F3) 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. |
| 5 | Derivative | Stock Option (right to buy) | 2026-02-15 | A | A | 21,736 | $0.00 | 21,736 | D | $179.36 · — to 2032-02-15 | 21,736 Common Stock | (F5) The stock options shall vest 34% on February 15, 2027, 33% on February 15, 2028, and 33% on February 15, 2029. |