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Insider / MARKETAXESS HOLDINGS INC

Portney Emily Hope

Director at MARKETAXESS HOLDINGS INC

Company
MARKETAXESS HOLDINGS INC
Ticker
MKTX
First filing on record
June 12, 2026
Latest trade on record
August 12, 2026
SEC filings
EDGAR ↗

Portney Emily Hope, Director at MARKETAXESS HOLDINGS INC, has disclosed 3 transactions in MKTX since June 12, 2026: 0 purchases (0 open-market buys) and 0 sales, worth about $0 at the reported prices. The latest was filed August 13, 2026, 1 day after the trade.

Last updated August 13, 2026 · Source: SEC EDGAR Form 4 filings

Transactions
3
Open-market buys
0
Sales
0
Avg. disclosure lag
1.3d

Trading in charts

Trade timeline

When does this person trade, how big, and in which direction? Every trade in the last 12 months.

Bought (above the line)Sold (below the line)Other transaction
Oct 25NovDecJan 26FebMarAprMayJunJulAugSep
Oct 25NovDecJan 26FebMarAprMayJunJulAugSep

In the last 12 months Portney Emily Hope reported 3 transactions that were neither a purchase nor a sale, such as stock awards, option exercises or shares withheld for tax.

Reporting lag

Does this person report on time? One bar per filing against the Form 4 deadline.

On timeLate
Form 4 deadlineoldest filingnewest

0 of 2 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).

What kind of transactions

Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.

Rows by Form 4 transaction code
CodeMeaningRowsSharesValue
GGift24,170—
AGrant or award11,390—
Rows by year of the trade
YearRowsBoughtSold
2026300

Transactions

Download MKTX trades (CSV)58 rows · 21 KB · every filer in this ticker, this insider included · all downloads

SecuritySideTrade dateDisclosedLagSharesPriceValueFlagsSourceShare
MKTXOther GAugust 12, 2026August 13, 20261d2,085——indirectForm 4 ↗
MKTXOther GAugust 12, 2026August 13, 20261d2,085——Form 4 ↗
MKTXOther AJune 10, 2026June 12, 20262d1,390——Form 4 ↗

Filings

FiledFormAccessionRowsStatusSource
August 13, 2026Form 40001193125-26-3492302publishedEDGAR ↗
June 12, 2026Form 40001193125-26-2694631publishedEDGAR ↗

Other insiders at MARKETAXESS HOLDINGS INC

Everyone on file, with contracts and lobbying under the company's name: MARKETAXESS HOLDINGS INC.

Guides for this page

Sources and method

Official sources behind this page
SourceFilingsRowsFirst filedNewest filedRead the originals
SEC EDGAR, Form 423June 12, 2026August 13, 2026Form 4 list on EDGAR

Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.

Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.

Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.