MKTX

Marketaxess Holdings INC

Insider trading activity for Marketaxess Holdings INC, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$1.1M

net selling

Bought(0 · 0 insiders): $0
Sold(4 · 2 insiders): $1.1M

Past 6 months

-$1.1M

net selling

Bought(0 · 0 insiders): $0
Sold(7 · 2 insiders): $1.1M

Past 12 months

-$1.2M

net selling

Bought(0 · 0 insiders): $0
Sold(11 · 2 insiders): $1.2M

Transaction history

The 75 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 10	Cruger William Frank Jr.	Director	SSELL	6,164	$163.20	$1M	-60.5%	Open the original filing on SEC.gov
Sep 10	Pintoff Scott	General Counsel and…	SSELL◷	100	$163.32	$16.3K	-0.9%	Open the original filing on SEC.gov
Aug 12	Portney Emily Hope	Director	GGIFT	2,085	—	—	-57.0%	Open the original filing on SEC.gov
Aug 12	Portney Emily Hope	Director	GGIFT	2,085	—	—	+95.9%	Open the original filing on SEC.gov
Aug 10	Pintoff Scott	General Counsel and…	SSELL◷	100	$162.60	$16.3K	-0.9%	Open the original filing on SEC.gov
Aug 7	Chwick Jane	Director	GGIFT	606	—	—	-6.2%	Open the original filing on SEC.gov
Jul 10	Pintoff Scott	General Counsel and…	SSELL◷	100	$115.12	$11.5K	-0.9%	Open the original filing on SEC.gov
Jun 18	Hernandez Carlos…	Director	GGIFT	10,708	—	—	-85.8%	Open the original filing on SEC.gov
Jun 18	Hernandez Carlos…	Director	GGIFT	10,708	—	—	+81.7%	Open the original filing on SEC.gov
Jun 10	Pintoff Scott	General Counsel and…	SSELL◷	100	$116.03	$11.6K	-0.8%	Open the original filing on SEC.gov
Jun 10	Portney Emily Hope	Director	AGRANT	1,390	—	—	+177.3%	Open the original filing on SEC.gov
Jun 10	Schiciano Kenneth T	Director	AGRANT	1,390	—	—	+250.5%	Open the original filing on SEC.gov
Jun 10	Ketchum Richard G	Director	AGRANT	1,390	—	—	+29.6%	Open the original filing on SEC.gov
Jun 10	Hoornweg Roberto	Director	AGRANT	1,390	—	—	+139.1%	Open the original filing on SEC.gov
Jun 10	Hernandez Carlos…	Director	AGRANT	2,616	—	—	+24.9%	Open the original filing on SEC.gov
Jun 10	Gibson Kourtney	Director	AGRANT	1,390	—	—	+44.1%	Open the original filing on SEC.gov
Jun 10	Cruger William Frank Jr.	Director	AGRANT	1,390	—	—	+15.8%	Open the original filing on SEC.gov
Jun 10	Cifu Douglas A	Director	AGRANT	1,390	—	—	+536.7%	Open the original filing on SEC.gov
Jun 10	Chwick Jane	Director	AGRANT	1,390	—	—	+16.5%	Open the original filing on SEC.gov
Jun 10	Begleiter Steven L	Director	AGRANT	1,390	—	—	+13.0%	Open the original filing on SEC.gov
Jun 10	Altobello Nancy A.	Director	AGRANT	1,390	—	—	+37.0%	Open the original filing on SEC.gov
Jun 3	Fiszel Bieler Ilene	Chief Financial Officer	FTAX	332	$123.18	$40.9K	-3.7%	Open the original filing on SEC.gov
May 11	Pintoff Scott	General Counsel and…	SSELL◷	100	$146.99	$14.7K	-0.8%	Open the original filing on SEC.gov
May 1	Quan William	Chief Technology Officer	AGRANT	218	—	—	—	Open the original filing on SEC.gov
Apr 10	Pintoff Scott	General Counsel and…	SSELL◷	100	$171.96	$17.2K	-0.8%	Open the original filing on SEC.gov
Apr 3	Concannon Christopher R	Chief Executive Officer	FTAX	349	$171.46	$59.8K	-0.7%	Open the original filing on SEC.gov
Mar 10	Pintoff Scott	General Counsel and…	SSELL◷	100	$184.93	$18.5K	-0.8%	Open the original filing on SEC.gov
Mar 1	Schiciano Kenneth T	Director	AGRANT	259	—	—	+87.5%	Open the original filing on SEC.gov
Mar 1	Panchal Naineshkumar…	Chief Information…	FTAX	1,470	$192.00	$282.2K	-11.5%	Open the original filing on SEC.gov
Mar 1	Cifu Douglas A	Director	AGRANT	259	—	—	—	Open the original filing on SEC.gov
Feb 15	Pintoff Scott	General Counsel and…	FTAX	824	$179.36	$147.8K	-6.3%	Open the original filing on SEC.gov
Feb 15	Pintoff Scott	General Counsel and…	AGRANT	3,165	—	—	+32.1%	Open the original filing on SEC.gov
Feb 15	Pintoff Scott	General Counsel and…	FTAX	208	$179.36	$37.3K	-2.1%	Open the original filing on SEC.gov
Feb 15	Panchal Naineshkumar…	Chief Information…	FTAX	1,016	$179.36	$182.2K	-7.3%	Open the original filing on SEC.gov
Feb 15	Panchal Naineshkumar…	Chief Information…	AGRANT	3,239	—	—	+30.6%	Open the original filing on SEC.gov
Feb 15	Panchal Naineshkumar…	Chief Information…	FTAX	159	$179.36	$28.5K	-1.5%	Open the original filing on SEC.gov
Feb 15	McPherson Kevin M	Chief Revenue Officer	FTAX	1,525	$179.36	$273.5K	-2.1%	Open the original filing on SEC.gov
Feb 15	McPherson Kevin M	Chief Revenue Officer	AGRANT	4,416	—	—	+6.5%	Open the original filing on SEC.gov
Feb 15	McPherson Kevin M	Chief Revenue Officer	FTAX	462	$179.36	$82.9K	-0.7%	Open the original filing on SEC.gov
Feb 15	Mirwani Nitin A	Chief Accounting Officer	AGRANT	1,766	—	—	—	Open the original filing on SEC.gov
Feb 15	Fiszel Bieler Ilene	Chief Financial Officer	FTAX	439	$179.36	$78.7K	-4.7%	Open the original filing on SEC.gov
Feb 15	Fiszel Bieler Ilene	Chief Financial Officer	AGRANT	5,005	—	—	+113.2%	Open the original filing on SEC.gov
Feb 15	Concannon Christopher R	Chief Executive Officer	AGRANT◆	21,736	—	—	—	Open the original filing on SEC.gov
Feb 15	Concannon Christopher R	Chief Executive Officer	FTAX	1,750	$179.36	$313.9K	-3.1%	Open the original filing on SEC.gov
Feb 15	Concannon Christopher R	Chief Executive Officer	AGRANT	6,588	—	—	+13.4%	Open the original filing on SEC.gov
Feb 15	Concannon Christopher R	Chief Executive Officer	FTAX	866	$179.36	$155.3K	-1.7%	Open the original filing on SEC.gov
Feb 13	Pintoff Scott	General Counsel and…	AGRANT	515	—	—	+5.4%	Open the original filing on SEC.gov
Feb 13	Panchal Naineshkumar…	Chief Information…	AGRANT	394	—	—	+3.8%	Open the original filing on SEC.gov
Feb 13	McPherson Kevin M	Chief Revenue Officer	AGRANT	939	—	—	+1.4%	Open the original filing on SEC.gov
Feb 13	Concannon Christopher R	Chief Executive Officer	AGRANT	1,696	—	—	+3.5%	Open the original filing on SEC.gov
Feb 10	Pintoff Scott	General Counsel and…	SSELL◷	100	$171.91	$17.2K	-1.0%	Open the original filing on SEC.gov
Jan 12	Pintoff Scott	General Counsel and…	SSELL◷	100	$168.63	$16.9K	-1.0%	Open the original filing on SEC.gov
Dec 12, 2025	Pintoff Scott	General Counsel and…	SSELL◷	100	$177.85	$17.8K	-1.0%	Open the original filing on SEC.gov
Nov 25, 2025	Hernandez Carlos…	Director	GGIFT	7,466	—	—	+246.9%	Open the original filing on SEC.gov
Nov 25, 2025	Hernandez Carlos…	Director	GGIFT	7,466	—	—	-100.0%	Open the original filing on SEC.gov
Oct 1, 2025	Berry Dean	Group COO & CEO, EMEA &…	AGRANT	26,017	—	—	—	Open the original filing on SEC.gov
Sep 12, 2025	McPherson Kevin M	Chief Revenue Officer	SSELL	1,494	$185.32	$276.9K	-2.2%	Open the original filing on SEC.gov
Sep 8, 2025	Casper Stephen P	Director	SSELL	1,600	$186.59	$298.5K	-3.6%	Open the original filing on SEC.gov
Aug 13, 2025	Portney Emily Hope	Director	GGIFT	3,656	—	—	—	Open the original filing on SEC.gov
Aug 13, 2025	Portney Emily Hope	Director	GGIFT	3,656	—	—	-82.3%	Open the original filing on SEC.gov
Jun 11, 2025	McPherson Kevin M	Chief Revenue Officer	SSELL	2,000	$224.77	$449.5K	-2.8%	Open the original filing on SEC.gov
Jun 4, 2025	Portney Emily Hope	Director	AGRANT	784	—	—	+21.4%	Open the original filing on SEC.gov
Jun 4, 2025	Ketchum Richard G	Director	AGRANT	784	—	—	+20.0%	Open the original filing on SEC.gov
Jun 4, 2025	Hoornweg Roberto	Director	AGRANT	784	—	—	+364.7%	Open the original filing on SEC.gov
Jun 4, 2025	Hernandez Carlos…	Director	AGRANT	1,475	—	—	+95.2%	Open the original filing on SEC.gov
Jun 4, 2025	Gibson Kourtney	Director	AGRANT	784	—	—	+33.1%	Open the original filing on SEC.gov
Jun 4, 2025	Cruger William Frank Jr.	Director	AGRANT	784	—	—	+9.8%	Open the original filing on SEC.gov
Jun 4, 2025	Chwick Jane	Director	AGRANT	784	—	—	+10.2%	Open the original filing on SEC.gov
Jun 4, 2025	Casper Stephen P	Director	AGRANT	784	—	—	+8.5%	Open the original filing on SEC.gov
Jun 4, 2025	Begleiter Steven L	Director	AGRANT	784	—	—	+7.9%	Open the original filing on SEC.gov
Jun 4, 2025	Altobello Nancy A.	Director	AGRANT	784	—	—	+26.3%	Open the original filing on SEC.gov
Jun 3, 2025	Fiszel Bieler Ilene	Chief Financial Officer	FTAX	242	$219.02	$53K	-5.2%	Open the original filing on SEC.gov
May 15, 2025	McPherson Kevin M	Chief Revenue Officer	GGIFT	250	—	—	-0.4%	Open the original filing on SEC.gov
May 14, 2025	Roupie Christophe…	Head of EMEA and APAC	SSELL	1,189	$210.44	$250.2K	-12.7%	Open the original filing on SEC.gov
Apr 1, 2025	Cianciulli Michael R.	Head of Ext Rep & Comp…	AGRANT	232	—	—	+25.1%	Open the original filing on SEC.gov

SSELL$1M

Cruger William Frank Jr. · DirectorSep 10

6,164 sh @ $163.20 · -60.5% own

SSELL◷$16.3K

Pintoff Scott · General Counsel…Sep 10

100 sh @ $163.32 · -0.9% own

GGIFT—

Portney Emily Hope · DirectorAug 12

2,085 sh · -57.0% own

GGIFT—

Portney Emily Hope · DirectorAug 12

2,085 sh · +95.9% own

SSELL◷$16.3K

Pintoff Scott · General Counsel…Aug 10

100 sh @ $162.60 · -0.9% own

GGIFT—

Chwick Jane · DirectorAug 7

606 sh · -6.2% own

SSELL◷$11.5K

Pintoff Scott · General Counsel…Jul 10

100 sh @ $115.12 · -0.9% own

GGIFT—

Hernandez Carlos… · DirectorJun 18

10,708 sh · -85.8% own

GGIFT—

Hernandez Carlos… · DirectorJun 18

10,708 sh · +81.7% own

SSELL◷$11.6K

Pintoff Scott · General Counsel…Jun 10

100 sh @ $116.03 · -0.8% own

AGRANT—

Portney Emily Hope · DirectorJun 10

1,390 sh · +177.3% own

AGRANT—

Schiciano Kenneth T · DirectorJun 10

1,390 sh · +250.5% own

AGRANT—

Ketchum Richard G · DirectorJun 10

1,390 sh · +29.6% own

AGRANT—

Hoornweg Roberto · DirectorJun 10

1,390 sh · +139.1% own

AGRANT—

Hernandez Carlos… · DirectorJun 10

2,616 sh · +24.9% own

AGRANT—

Gibson Kourtney · DirectorJun 10

1,390 sh · +44.1% own

AGRANT—

Cruger William Frank Jr. · DirectorJun 10

1,390 sh · +15.8% own

AGRANT—

Cifu Douglas A · DirectorJun 10

1,390 sh · +536.7% own

AGRANT—

Chwick Jane · DirectorJun 10

1,390 sh · +16.5% own

AGRANT—

Begleiter Steven L · DirectorJun 10

1,390 sh · +13.0% own

AGRANT—

Altobello Nancy A. · DirectorJun 10

1,390 sh · +37.0% own

FTAX$40.9K

Fiszel Bieler Ilene · Chief Financial…Jun 3

332 sh @ $123.18 · -3.7% own

SSELL◷$14.7K

Pintoff Scott · General Counsel…May 11

100 sh @ $146.99 · -0.8% own

AGRANT—

Quan William · Chief Technology…May 1

218 sh

SSELL◷$17.2K

Pintoff Scott · General Counsel…Apr 10

100 sh @ $171.96 · -0.8% own

FTAX$59.8K

Concannon Christopher R · Chief Executive…Apr 3

349 sh @ $171.46 · -0.7% own

SSELL◷$18.5K

Pintoff Scott · General Counsel…Mar 10

100 sh @ $184.93 · -0.8% own

AGRANT—

Schiciano Kenneth T · DirectorMar 1

259 sh · +87.5% own

FTAX$282.2K

Panchal Naineshkumar… · Chief Information…Mar 1

1,470 sh @ $192.00 · -11.5% own

AGRANT—

Cifu Douglas A · DirectorMar 1

259 sh

FTAX$147.8K

Pintoff Scott · General Counsel…Feb 15

824 sh @ $179.36 · -6.3% own

AGRANT—

Pintoff Scott · General Counsel…Feb 15

3,165 sh · +32.1% own

FTAX$37.3K

Pintoff Scott · General Counsel…Feb 15

208 sh @ $179.36 · -2.1% own

FTAX$182.2K

Panchal Naineshkumar… · Chief Information…Feb 15

1,016 sh @ $179.36 · -7.3% own

AGRANT—

Panchal Naineshkumar… · Chief Information…Feb 15

3,239 sh · +30.6% own

FTAX$28.5K

Panchal Naineshkumar… · Chief Information…Feb 15

159 sh @ $179.36 · -1.5% own

FTAX$273.5K

McPherson Kevin M · Chief Revenue…Feb 15

1,525 sh @ $179.36 · -2.1% own

AGRANT—

McPherson Kevin M · Chief Revenue…Feb 15

4,416 sh · +6.5% own

FTAX$82.9K

McPherson Kevin M · Chief Revenue…Feb 15

462 sh @ $179.36 · -0.7% own

AGRANT—

Mirwani Nitin A · Chief Accounting…Feb 15

1,766 sh

FTAX$78.7K

Fiszel Bieler Ilene · Chief Financial…Feb 15

439 sh @ $179.36 · -4.7% own

AGRANT—

Fiszel Bieler Ilene · Chief Financial…Feb 15

5,005 sh · +113.2% own

AGRANT◆—

Concannon Christopher R · Chief Executive…Feb 15

21,736 sh

FTAX$313.9K

Concannon Christopher R · Chief Executive…Feb 15

1,750 sh @ $179.36 · -3.1% own

AGRANT—

Concannon Christopher R · Chief Executive…Feb 15

6,588 sh · +13.4% own

FTAX$155.3K

Concannon Christopher R · Chief Executive…Feb 15

866 sh @ $179.36 · -1.7% own

AGRANT—

Pintoff Scott · General Counsel…Feb 13

515 sh · +5.4% own

AGRANT—

Panchal Naineshkumar… · Chief Information…Feb 13

394 sh · +3.8% own

AGRANT—

McPherson Kevin M · Chief Revenue…Feb 13

939 sh · +1.4% own

AGRANT—

Concannon Christopher R · Chief Executive…Feb 13

1,696 sh · +3.5% own

SSELL◷$17.2K

Pintoff Scott · General Counsel…Feb 10

100 sh @ $171.91 · -1.0% own

SSELL◷$16.9K

Pintoff Scott · General Counsel…Jan 12

100 sh @ $168.63 · -1.0% own

SSELL◷$17.8K

Pintoff Scott · General Counsel…Dec 12, 2025

100 sh @ $177.85 · -1.0% own

GGIFT—

Hernandez Carlos… · DirectorNov 25, 2025

7,466 sh · +246.9% own

GGIFT—

Hernandez Carlos… · DirectorNov 25, 2025

7,466 sh · -100.0% own

AGRANT—

Berry Dean · Group COO & CEO,…Oct 1, 2025

26,017 sh

SSELL$276.9K

McPherson Kevin M · Chief Revenue…Sep 12, 2025

1,494 sh @ $185.32 · -2.2% own

SSELL$298.5K

Casper Stephen P · DirectorSep 8, 2025

1,600 sh @ $186.59 · -3.6% own

GGIFT—

Portney Emily Hope · DirectorAug 13, 2025

3,656 sh

GGIFT—

Portney Emily Hope · DirectorAug 13, 2025

3,656 sh · -82.3% own

SSELL$449.5K

McPherson Kevin M · Chief Revenue…Jun 11, 2025

2,000 sh @ $224.77 · -2.8% own

AGRANT—

Portney Emily Hope · DirectorJun 4, 2025

784 sh · +21.4% own

AGRANT—

Ketchum Richard G · DirectorJun 4, 2025

784 sh · +20.0% own

AGRANT—

Hoornweg Roberto · DirectorJun 4, 2025

784 sh · +364.7% own

AGRANT—

Hernandez Carlos… · DirectorJun 4, 2025

1,475 sh · +95.2% own

AGRANT—

Gibson Kourtney · DirectorJun 4, 2025

784 sh · +33.1% own

AGRANT—

Cruger William Frank Jr. · DirectorJun 4, 2025

784 sh · +9.8% own

AGRANT—

Chwick Jane · DirectorJun 4, 2025

784 sh · +10.2% own

AGRANT—

Casper Stephen P · DirectorJun 4, 2025

784 sh · +8.5% own

AGRANT—

Begleiter Steven L · DirectorJun 4, 2025

784 sh · +7.9% own

AGRANT—

Altobello Nancy A. · DirectorJun 4, 2025

784 sh · +26.3% own

FTAX$53K

Fiszel Bieler Ilene · Chief Financial…Jun 3, 2025

242 sh @ $219.02 · -5.2% own

GGIFT—

McPherson Kevin M · Chief Revenue…May 15, 2025

250 sh · -0.4% own

SSELL$250.2K

Roupie Christophe… · Head of EMEA and…May 14, 2025

1,189 sh @ $210.44 · -12.7% own

AGRANT—

Cianciulli Michael R. · Head of Ext Rep &…Apr 1, 2025

232 sh · +25.1% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

1 of 44 filings we hold was filed after the two-business-day deadline. The furthest past the deadline was 41 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Apr 1, 2025	Jun 2, 2025	Cianciulli Michael R.Head of Ext Rep & Comp Accting	41days · about 2 months	—	Filing ↗

Cianciulli Michael R.Head of Ext Rep & Comp Accting

41days · about 2 months

Traded Apr 1, 2025 · filed Jun 2, 2025Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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