Key facts
- This page summarizes Carlos M. Hernandez's Form 4 filing for MARKETAXESS HOLDINGS INC (MKTX).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 26 Nov 2025, 16:15.
Carlos M. Hernandez - 25 Nov 2025 Form 4 Insider Report for MARKETAXESS HOLDINGS INC (MKTX)
- Reporting relationship
- Director
- Issuer ticker
- MKTX
- Reported as of
- 25 Nov 2025
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 26 Nov 2025, 16:15:04 UTC
- Prior SEC filing
- 05 Jun 2025
- Next SEC filing
- 12 Jun 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Patrick Wilson as Attorney-in-Fact for Carlos M. Hernandez
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Carlos M. Hernandez filed Form 4 for MARKETAXESS HOLDINGS INC (MKTX) on 26 Nov 2025.
Change
- Previous filing in this sequence was filed on 05 Jun 2025.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001350131
Primary reporting owner
HERNANDEZ CARLOS MAURICIO
- Relationship
- Director
- Address
- C/O MARKETAXESS HOLDINGS INC., 55 HUDSON YARDS, 15TH FLOOR, NEW YORK
- Signature
- /s/ Patrick Wilson as Attorney-in-Fact for Carlos M. Hernandez
- Signature date
- 26 Nov 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MKTX
transaction
Common Stock, par value $0.003 per share
Gift
- Transaction value
- $0
- Shares
- -7,466
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 25 Nov 2025
- Ownership
- By GRAT 1
MKTX
transaction
Common Stock, par value $0.003 per share
Gift
- Transaction value
- $0
- Shares
- +7,466
- Change %
- +247%
- Price
- $0.000000
- Shares after
- 10,490
- Date
- 25 Nov 2025
- Ownership
- Direct
MKTX
holding
Common Stock, par value $0.003 per share
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 12,480
- Date
- 25 Nov 2025
- Ownership
- By GRAT 2
* marks a reported price that did not pass the local price check.