Christopher A. Seams

Companies

• Xperi Inc.Board member Oct 4, 2022 to now¹
• Onto InnovationBoard member Sep 1, 2015 to now²
• Adeia Inc.Board member Jun 3, 2020 to May 3, 2022³
• Xperi CorporationBoard member Jan 11, 2017 to Jun 3, 2020⁴

Holdings

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

Shares held

• OIOnto Innovation ONTO38,513 shares⁵$8.9M at $231.95May 20, 2026
• AAdeia Inc. ADEA83,543 shares⁶$1.7M at $20.42Apr 29, 2022
• XXperi Inc. XPER130,269 shares⁷$647.4K at $4.97Apr 17, 2026

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

Recent filings

• May 20, 2026Granted 761 shares of Onto Innovation⁵
• Apr 17, 2026Granted 29,320 shares of Xperi Inc.⁷
• May 21, 2025Granted 2,114 shares of Onto Innovation⁸
• Apr 25, 2025Granted 25,815 shares of Xperi Inc.⁹
• May 29, 2024Granted 21,739 shares of Xperi Inc.¹⁰
• May 22, 2024Granted 809 shares of Onto Innovation¹¹
• May 9, 2023Granted 2,200 shares of Onto Innovation¹²
• Apr 27, 2023Granted 19,978 shares of Xperi Inc.¹³
• Oct 1, 2022Granted 4,872 shares of Xperi Inc.¹⁴
• May 10, 2022Granted 2,100 shares of Onto Innovation¹⁵
• Apr 29, 2022Granted 12,179 shares of Adeia Inc.⁶