Filing Details

Accession Number:
0001209191-21-068791
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-12-09 16:30:25
Reporting Period:
2021-12-07
Accepted Time:
2021-12-09 16:30:25
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1278021 Marketaxess Holdings Inc MKTX Security Brokers, Dealers & Flotation Companies (6211) 522230784
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1296468 Nicholas Themelis C/O Marketaxess Holdings Inc.
55 Hudson Yards, 15Th Floor
New York NY 10001
Chief Information Officer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock, Par Value $0.003 Per Share Disposition 2021-12-07 200 $364.28 11,387 No 4 S Direct
Common Stock, Par Value $0.003 Per Share Disposition 2021-12-07 100 $366.99 11,287 No 4 S Direct
Common Stock, Par Value $0.003 Per Share Disposition 2021-12-07 300 $368.90 10,987 No 4 S Direct
Common Stock, Par Value $0.003 Per Share Disposition 2021-12-07 578 $370.57 10,409 No 4 S Direct
Common Stock, Par Value $0.003 Per Share Disposition 2021-12-07 500 $371.45 9,909 No 4 S Direct
Common Stock, Par Value $0.003 Per Share Disposition 2021-12-07 322 $372.75 9,587 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Footnotes
  1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
  2. The transactions were executed in multiple trades at prices ranging from $368.55 to $369.46. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
  3. The transactions were executed in multiple trades at prices ranging from $370.06 to $371.02. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
  4. The transactions were executed in multiple trades at prices ranging from $371.06 to $371.71. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.
  5. The transactions were executed in multiple trades at prices ranging from $372.25 to $372.98. The price above reflects the weighted average sales price. Detailed information regarding the number of shares sold at each separate price will be provided upon request by the Commission staff, the Issuer or a security holder of the Issuer.