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Matsumoto Oki

SEC insider (Form 3/4/5 filer). CIK 0001522658. Director at Mastercard Inc (MA) and 1 other issuer. 4 reported Form 4/5 transactions since Sep 2024; latest on Jun 21, 2026. Located in PURCHASE, NY.

Companies Matsumoto Oki has filed insider reports for

  • Mastercard Inc (MA): Director
  • Coincheck Group N.V. (CNCK): Director
Matsumoto Oki profile photo

Matsumoto Oki

CIK: 0001522658

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (50.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

Mastercard Inc logo
MA

Mastercard Inc

Director
Coincheck Group N.V. logo
CNCK

Coincheck Group N.V.

Director

Discretionary Trading P&L

Holdings

Transaction History (4 total)

  • Mastercard Inc logo
    MA

    Mastercard Inc

    Jun 21, 2026
    Tax Payment
    Direct
    98 shares at avg. $492.45$48K
  • Mastercard Inc logo
    MA

    Mastercard Inc

    Jun 16, 2026
    Award
    Direct
    509 shares-
  • Mastercard Inc logo
    MA

    Mastercard Inc

    Jun 24, 2025
    Award
    Direct
    458 shares-
  • Mastercard Inc logo
    MA

    Mastercard Inc

    Jun 22, 2025
    Tax Payment
    Direct
    86 shares at avg. $532.84$46K

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