Company · CIK 0001278021 · SIC 6211 — Security Brokers, Dealers & Flotation Companies · Nasdaq
MARKETAXESS HOLDINGS INC · MKTX
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 SForm 4 → | Sep 11, 4:15 pm EDT | Scott PintoffGeneral Counsel and Secretary | 100 | $163.32 | $16,332 | 11,486 | −0.86% | 10b5-1 |
| Sep 10, 2026 SForm 4 → | Sep 11, 4:15 pm EDT | William Frank Cruger Jr.Director | 6,164 | $163.20 | $1,005,965 | 4,033 | −60.4% | |
| Aug 12, 2026 GForm 4 → | Aug 13, 4:15 pm EDT | Emily Hope PortneyDirector | 4,170 | — | — | 1,571 | — | |
| Aug 10, 2026 SForm 4 → | Aug 10, 4:15 pm EDT | Scott PintoffGeneral Counsel and Secretary | 100 | $162.60 | $16,260 | 11,586 | −0.86% | 10b5-1 |
| Aug 7, 2026 GForm 4 → | Aug 7, 4:15 pm EDT | Jane ChwickDirector | 606 | — | — | 9,223 | — | |
| Jul 10, 2026 SForm 4 → | Jul 10, 4:15 pm EDT | Scott PintoffGeneral Counsel and Secretary | 100 | $115.12 | $11,512 | 11,686 | −0.85% | 10b5-1 |
| Jun 18, 2026 GForm 4 → | Jun 18, 4:30 pm EDT | Carlos Mauricio HernandezDirector | 21,416 | — | — | 1,772 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Nancy A. AltobelloDirector | 1,390 | — | — | 5,152 | — | |
| Jun 10, 2026 SForm 4 → | Jun 12, 4:15 pm EDT | Scott PintoffGeneral Counsel and Secretary | 100 | $116.03 | $11,603 | 11,786 | −0.84% | 10b5-1 |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Douglas A CifuDirector | 1,390 | — | — | 1,649 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Richard G KetchumDirector | 1,390 | — | — | 6,093 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Emily Hope PortneyDirector | 1,390 | — | — | 2,174 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Kenneth T SchicianoDirector | 1,390 | — | — | 1,945 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Jane ChwickDirector | 1,390 | — | — | 9,829 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Steven L BegleiterDirector | 1,390 | — | — | 12,074 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Carlos Mauricio HernandezDirector | 2,616 | — | — | 13,106 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Kourtney GibsonDirector | 1,390 | — | — | 4,542 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | Roberto HoornwegDirector | 1,390 | — | — | 2,389 | — | |
| Jun 10, 2026 AForm 4 → | Jun 12, 4:15 pm EDT | William Frank Cruger Jr.Director | 1,390 | — | — | 10,197 | — | |
| Jun 3, 2026 FForm 4 → | Jun 3, 4:15 pm EDT | Bieler Ilene FiszelChief Financial Officer | 332 | $123.18 | $40,896 | 8,656 | — |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.