What this is
Single filing record
This page shows the rows from one Form 4 filing as reported to the SEC.
Blue Collar Picks
Big buy
$2.3M open-market purchase by Scott D Sandell, 10% Owner at Korro Bio,Inc., filed March 13, 2026. Learn more
What this is
This page shows the rows from one Form 4 filing as reported to the SEC.
Why it matters
The original SEC document is the source record. Always verify before drawing conclusions.
How to read it
Insider activity carries more weight from senior officers, large dollar values, and clustered timing.
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Scott D Sandell · 10% Owner at Korro Bio,Inc.
Scott D Sandell bought $2.3M of KRRO (Korro Bio,Inc.).
Insider purchase
Scott D Sandell, a 10% beneficial owner, reported a $2.3M open-market purchase equal to 1.2% of KRRO's market cap.
Scott D Sandell (10% Owner) bought 207,100 shares of KRRO, Korro Bio,Inc., Healthcare ($193.4M market cap), at $11.11 per share on March 10, 2026 for a total of $2.3M (1.2% of the market cap).
Scott D Sandell
10% Owner
Permalink https://bluecollarpicks.com/insider-trading/KRRO/buy/2084415
Market context
Last enriched June 5, 2026 at 8:08 AM EDT.
Filings
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Public Form 4 filings, normalized for cleaner scanning. What do these codes mean?
| Ticker | Type & Role | Value | |
|---|---|---|---|
Sell CEO | $196.7K | ||
Grant CEO | $616.5K | ||
Cluster Buy 10% Owner | $5.5K | ||
Cluster Buy 10% Owner | $5.5K | ||
Cluster Buy 10% Owner | $2.7M | ||
Cluster Buy 10% Owner | $2.3M | ||
| This filing | Cluster Buy 10% Owner | $2.3M | |
Cluster Buy 10% Owner | $2.3M | ||
Cluster Buy 10% Owner | $2.3M | ||
Grant Director | $2.3M | ||
Grant Director | $2.7M | ||
Cluster Buy 10% Owner | $2.3M | ||
Cluster Buy 10% Owner | $2.3M | ||
Cluster Buy 10% Owner | $2.3M | ||
Cluster Buy 10% Owner | $2.3M | ||
Cluster Buy 10% Owner | $2.3M | ||
Grant CEO | $0 | ||
Grant CEO | $0 | ||
Grant Officer | $0 | ||
Grant President | $0 | ||
Grant Officer | $0 | ||
Grant Officer | $0 | ||
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Method Public Form 4 filings, normalized for cleaner scanning. Filtered rows stay available in All Form 4 Filings and ticker history. Which view should I use? →
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