Emiko Higashi

Companies

• Takeda Pharmaceutical CompanyBoard member Mar 18, 2026 to now¹
• RambusBoard member Jun 5, 2017 to now²
• KLA CorporationBoard member Nov 4, 2010 to Nov 8, 2024³
• One Equity Partners Open Water I Corp.Board member Jan 21, 2021 to Jan 21, 2021⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Rambus RMBS49,519 shares⁵$4.6M at $92.61Jun 2, 2026
• KLA Corporation KLAC14,766 shares⁶$2.4M at $165.85Nov 6, 2024
• Takeda Pharmaceutical Company TAK17,800 shares⁷$349.5K at $19.64Mar 18, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 2, 2026Sold 5,000 shares at $158.00 of Rambus⁵
• Jun 2, 2026Sold 5,000 shares at $163.00 of Rambus⁵
• May 26, 2026Sold 5,000 shares at $157.57 of Rambus⁸
• Apr 1, 2026Granted 2,223 shares of Rambus⁹
• Aug 13, 2025Sold 1,075 shares at $77.75 of Rambus¹⁰
• Aug 4, 2025Sold 1,111 shares at $75.00 of Rambus¹¹
• Apr 1, 2025Granted 3,824 shares of Rambus¹²
• Nov 6, 2024Granted 350 shares of KLA Corporation⁶
• Apr 1, 2024Granted 2,972 shares of Rambus¹³
• Nov 8, 2023Sold 8,000 shares at $60.00 of Rambus¹⁴
• Nov 1, 2023Granted 493 shares of KLA Corporation¹⁵
• Apr 3, 2023Granted 3,653 shares of Rambus¹⁶
• Nov 2, 2022Granted 704 shares of KLA Corporation¹⁷
• Apr 1, 2022Granted 5,408 shares of Rambus¹⁸
• Nov 3, 2021Granted 558 shares of KLA Corporation¹⁹