Helene Gail Sandford
Director · Rigetti Computing, Inc.
- 2025
- Oct 17, 2025
- 3
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Helene Gail Sandford files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- David Rivas - $15.01M in RGTI purchases and sales in the last 12 months
- Subodh K. Kulkarni - $4.50M in RGTI purchases and sales in the last 12 months
- Ray O. Johnson - $4.35M in RGTI purchases and sales in the last 12 months
- Michael S. Clifton - $2.95M in RGTI purchases and sales in the last 12 months
- Alissa Fitzgerald - $1.33M in RGTI purchases and sales in the last 12 months
- Jeffrey A. Bertelsen - $697K in RGTI purchases and sales in the last 12 months
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Frequently asked questions
Who is Helene Gail Sandford?
Helene Gail Sandford is a corporate insider, tracked as Director of Rigetti Computing, Inc. (RGTI). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Helene Gail Sandford last file a Form 4?
The most recent primary Form 4 on record is dated 17 October 2025, one of 3 filings going back to 2025.
Has Helene Gail Sandford been buying or selling stock?
Recorded transactions: 0 open-market purchases and 7 open-market sales ($3.68M) across all tracked filings.
