Scott D. Sandell, 10% Owner at Korro Bio, Inc. (KRRO), bought 207,100 shares at $11.11 ($2.3M) on 2026-03-10, disclosed to the SEC on 2026-03-12.
Scott D. Sandell executed the largest insider purchase in KRRO history by buying 207,100 shares for $2.3M at $11.11, signaling confidence during a period of recent volatility. This move follows a 39.73% surge over the last 90 days, despite the stock remaining down 48.59% from its 52-week high.
KRRO is currently trading at $11.5, having gained 5.02% over the last five days despite a 48.59% decline from its 52-week high of $55.89.
Investors should monitor the Zacks Rank #2 (Buy) upgrade on April 28, which cites growing optimism about earnings prospects. Additionally, H.C. Wainwright upgraded KRRO to Buy with a $20 price target on February 2, and the company held an Analyst Day on January 30 to discuss the KRRO-121 RNA-editing candidate.
The stock carries risk due to a short interest of 8.7% and a Q4 earnings miss where revenue fell 13.87% below estimates.
Negative factors outweigh the positive ones.
| Filing → |
| MBX | BUY | 2024-09-17 | $8.0M | — | Filing → |
| KRRO | BUY | 2024-04-24 | $1000K | — | Filing → |
| NET | SELL | 2023-11-22 | $30.0M | — | Filing → |