FilingIndex
8-KThe WireRed Alert

Executive Change

Filed Feb 17, 2026 · 4mo ago · Accession 0001193125-26-055003

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
Feb 17, 2026
Report date
Feb 16, 2026
Document
mktx-20260216.htm
Size
143 KB