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Helene Gail Sandford

Director

Helene Gail Sandford (Director) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Rigetti Computing, Inc. (RGTI). The largest single filing was $2.8M of RGTI (62,000 sh × $44.89, as filed), executed Oct 17 2025.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
2
0 buys · 2 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$2.8M
shares × price, as filed
Last traded
Oct 17 2025
Filed Oct 17 2025

Median ADV $649.7M across their filed names

Open performance
Volume by month
$2.8M$1.4M$0Oct 2024Apr 2025Oct 2025Apr 2026Jun 2025 · sells $533KSep 2025 · sells $799KOct 2025 · sells $2.8M
Buys $0 Sells $4.1M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Technology 1 filing

Sector per market data · by filing · past 12 months

Most traded names
RGTI Rigetti Computing, Inc. RGTI · 0 buys · 4 sells 4 filings
Recent filings
RGTISALE Rigetti Computing, Inc. View filing → $2.8M
62,000 sh × $44.89
Exec Oct 17 2025
Filed Oct 17 2025 · 5:30 PM ET
RGTISALE Rigetti Computing, Inc. View filing → $436K
17,634 sh × $24.75
Exec Sep 19 2025
Filed Sep 22 2025 · 5:30 PM ET
RGTISALE Rigetti Computing, Inc. View filing → $363K
19,708 sh across 2 lots
Exec Sep 12 2025
Filed Sep 15 2025 · 5:30 PM ET
RGTISALE Rigetti Computing, Inc. View filing → $533K
47,648 sh × $11.19
Exec Jun 10 2025
Filed Jun 11 2025 · 5:30 PM ET