Chappell Todd

Track

Insider profile

Performance

Overall performance
Performance over holding periods
30 days 90 days 120 days
Average return -13% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
2 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Chappell Todd's trades of Korro Bio Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
US Korro Bio Inc (KRRO)
Transaction date
Sale
Price
357.06
Quantity 38,425 -21.6%
Value US$3,518,279
US Korro Bio Inc (KRRO)
Transaction date
Sale
Price
59.97
Quantity 83,728 +43.1%
Value US$3,734,652
US Korro Bio Inc (KRRO)
Transaction date
Proposed sale
Price
261.42
Quantity 1,298
Value US$1,731,017
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-17 2026-06-16
US Korro Bio Inc (KRRO)
S Sale
38,425 -21.6%
357.06
US$3,518,279 		38,425 -21.6% 357.06 US$3,518,279
2026-06-17 2026-06-16
US Korro Bio Inc (KRRO)
S Sale
83,728 +43.1%
59.97
US$3,734,652 		83,728 +43.1% 59.97 US$3,734,652
2026-06-16 2026-06-16
US Korro Bio Inc (KRRO)
PrS Proposed sale
1,298
261.42
US$1,731,017 		1,298 261.42 US$1,731,017