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8-KThe WireRoutine

Reg FD Disclosure

Filed Dec 9, 2025 · 6mo ago · Accession 0001193125-25-311939

Plain English

Material event — a significant development the company must disclose promptly.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
MKTX
CIK
1278021
Form type
8-K
Filing date
Dec 9, 2025
Report date
Dec 9, 2025
Document
mktx-20251209.htm
Size
274 KB