Sign In
Buy KRRO
Korro Bio Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 51.69. In total, the insiders bought 5.76M and sold 317.62K KRRO shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
51.69 |
| ● Buy | 5.76M shares |
| ● Sell | 317.62K shares |
|
79% Buy Activity
Moderate Negative Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jul 06, 2026 Sell |
Formela Jean Francois Director |
817 Value: $11.4K |
||
|
Jul 06, 2026 Sell |
Formela Jean Francois Director |
8 506 Value: $118.7K |
||
|
Jul 02, 2026 Sell |
Formela Jean Francois Director |
85 955 Value: $1.21M |
||
|
Jul 02, 2026 Sell |
Formela Jean Francois Director |
14 745 Value: $206.9K |
||
|
Jun 24, 2026 Sell |
Formela Jean Francois Director |
40 679 Value: $593.9K |
||
|
Jun 24, 2026 Sell |
Formela Jean Francois Director |
666 Value: $10K |
||
|
Jun 24, 2026 Sell |
Formela Jean Francois Director |
6 979 Value: $101.9K |
||
|
Jun 24, 2026 Sell |
Formela Jean Francois Director |
114 Value: $2K |
||
|
Jun 23, 2026 Sell |
Formela Jean Francois Director |
101 579 Value: $1.45M |
||
|
Jun 23, 2026 Sell |
Formela Jean Francois Director |
17 426 Value: $248.3K |
||
|
Jun 22, 2026 Sell |
Formela Jean Francois Director |
3 382 Value: $47.2K |
||
|
Jun 22, 2026 Sell |
Formela Jean Francois Director |
580 Value: $8K |
||
|
Jun 16, 2026 Sell |
Chappell Todd Chief Operating Officer |
3 168 Value: $34.3K |
||
|
Jun 16, 2026 Sell |
Vincent Loic A Chief Scientific Officer |
3 418 Value: $37.0K |
||
|
Jun 16, 2026 Sell |
Cerio Jeffrey General Counsel |
6 609 Value: $71.6K |
||
|
Jun 16, 2026 Sell |
Dolan Oliver Senior Vice President, Finance |
3 383 Value: $36.6K |
||
|
Jun 10, 2026 Buy |
Behbahani Ali Director |
14 677 Value: $155.4K |
||
|
Jun 10, 2026 Buy |
Meyers Rachel Director |
14 677 Value: $155.4K |
||
|
Jun 10, 2026 Buy |
Bermingham Nessan Director |
14 677 Value: $155.4K |
||
|
Jun 10, 2026 Buy |
Knobil Katharine Director |
14 677 Value: $155.4K |
||
|
Jun 10, 2026 Buy |
Formela Jean Francois Director |
14 677 Value: $155.4K |
||
|
Jun 10, 2026 Buy |
Pearson Timothy R Director |
14 677 Value: $155.4K |
||
|
May 29, 2026 Sell |
Aiyar Ram President And CEO |
15 152 Value: $196.7K |
||
|
May 28, 2026 Sell |
Formela Jean Francois Director |
2 441 Value: $34.1K |
||
|
May 28, 2026 Sell |
Formela Jean Francois Director |
419 Value: $6K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
