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Scott D Sandell

10% owner

Scott D Sandell (10% owner) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in Korro Bio, Inc. (KRRO). Across 2 priced purchase filings, the average 21-session return was +8.1% from execution and +2.5% from disclosure (delay-adjusted; derived). The largest single filing was $15.0M of SGP (937,500 sh × $16.00, as filed), executed Feb 9.

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Return, ttmiAverage return per filing, trailing twelve months
+8.1%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+2.5%
same 2 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$17.3M
shares × price, as filed
Last traded
Mar 10
Filed Mar 12

Median ADV $2.6M across their filed names

Open performance
Volume by month
$15.0M$7.5M$0Oct 2024Apr 2025Oct 2025Apr 2026Feb 2026 · buys $15.0MMar 2026 · buys $2.3M
Buys $17.3M Sells $0

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

Sectors filed on
Healthcare 1 filing Not on file 1 filing

Sector per market data · by filing · past 12 months

Most traded names
KRRO Korro Bio, Inc. KRRO · 1 buy · 0 sells 1 filing SGP SGP SGP · 1 buy · 0 sells 1 filing
Recent filings
KRROPURCHASE Korro Bio, Inc. View filing → $2.3M
207,100 sh × $11.11
Exec Mar 10
Filed Mar 12 · 8:15 PM ET
SGPPURCHASE SpyGlass Pharma, Inc. View filing → $15.0M
937,500 sh × $16.00
Exec Feb 9
Filed Feb 11 · 4:30 PM ET
MBXPURCHASE MBX Biosciences, Inc. View filing → $8.0M
500,000 sh × $16.00
Exec Sep 16 2024
Filed Sep 17 2024 · 5:30 PM ET