Helene Gail Sandford

Companies

• Rigetti ComputingBoard member Mar 11, 2022 to now¹

Holdings

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

Shares held

• Rigetti Computing RGTI120,371 shares²$1.4M at $11.82Oct 17, 2025

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

Recent filings

• Oct 17, 2025Sold 62,000 shares at $44.89 of Rigetti Computing²
• Sep 19, 2025Sold 17,634 shares at $24.75 of Rigetti Computing³
• Sep 19, 2025Sold 1 shares at $26.98 of Rigetti Computing³
• Sep 12, 2025Sold 2,643 shares at $19.92 of Rigetti Computing⁴
• Sep 12, 2025Sold 11,935 shares at $19.27 of Rigetti Computing⁴
• Sep 12, 2025Sold 2,649 shares at $18.19 of Rigetti Computing⁴
• Sep 12, 2025Sold 7,773 shares at $17.09 of Rigetti Computing⁴
• Jun 10, 2025Granted 14,902 shares of Rigetti Computing⁵
• Jun 10, 2025Sold 47,648 shares at $11.19 of Rigetti Computing⁵
• Sep 17, 2024Sold 43,200 shares at $0.82 of Rigetti Computing⁶
• Sep 11, 2024Sold 23,162 shares at $0.75 of Rigetti Computing⁷
• Jun 18, 2024Granted 142,857 shares of Rigetti Computing⁸
• Jun 15, 2023Granted 113,821 shares of Rigetti Computing⁹
• Jun 10, 2022Granted 26,974 shares of Rigetti Computing¹⁰
• Jun 10, 2022Granted 40,462 shares of Rigetti Computing¹⁰