Gibson Kourtney 4

What Happened
Kourtney Gibson, a director of MarketAxess Holdings Inc. (MKTX), received a grant of 1,390 restricted stock units (RSUs) reported on a Form 4 with transaction date 2026-06-10. The filing shows an acquisition at $0.00 per share (award), reported on 2026-06-12. This was an equity award (compensation), not an open-market purchase or sale.

Key Details

• Transaction date: 2026-06-10; Form 4 filed: 2026-06-12 (timely).
• Transaction type/code: Award/Grant (A).
• Amount: 1,390 RSUs; reported price: $0.00; reported cash value on form: $0.
• Footnote: F1 — represents a grant of restricted stock units pursuant to the Company’s 2020 Equity Incentive Plan.
• Shares owned after transaction: not specified in the provided filing excerpt.
• Accession number: 0001193125-26-269461.

Context
RSU grants are a form of compensation that typically vest over time and convert to common shares when vesting conditions are met; they are different from purchases or sales and don’t by themselves signal immediate bullish or bearish insider trading. This filing appears routine and was submitted within the normal Form 4 timeframe.