KRRO
Korro Bio, Inc.$12.76-0.09 (-0.66%)Prev Close$12.84·MCap$115.8M·P/E—·Vol38.3K·Yield—
▲
Buys (12M)
10
$20.71M
▼
Sells (12M)
0
$0.00
◆
Net Activity
Net Buyer
$20.71M
●
Active Insiders
10
last 12 mo
Over the past 12 months, insider activity at Korro Bio, Inc. (KRRO) has been exclusively buying, with 10 insider purchases totaling $20.71M and 0 insider sales totaling $0.00. The most recent insider transaction was by Lynx1 Capital Management LP (10 percent owner), who purchased $5.5K worth of shares on Apr 2, 2026. Korro Bio, Inc. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $115.8M.
KRRO Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 2, 2026 | Lynx1 Capital Management LP | 10 percent owner | Buy | 520 | $10.60 | $5.5K | 1,538,296 |
| Mar 12, 2026 | BASKETT FOREST | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Chang Carmen | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Florence Anthony A. Jr. | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Makhzoumi Mohamad | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Mathers Edward T | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | New Enterprise Associates 17, L.P. | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | SANDELL SCOTT D | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Walker Paul Edward | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Yang Rick | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Nov 12, 2024 | Agarwal Vineet | Chief Financial Officer | Sell | 800 | $70.00 | $56.0K | 0Exit |
| Oct 18, 2024 | Agarwal Vineet | Chief Financial Officer | Sell | 10,216 | $78.26 | $799.5K | 8,193-55% |
| Apr 24, 2024 | New Enterprise Associates 17, L.P. | Buy | 17,857 | $56.00 | $1000.0K | 1,090,793 | |
| Apr 23, 2024 | Atlas Venture Opportunity Fund II, L.P. | Buy | 17,857 | $56.00 | $1000.0K | 195,074 | |
| Nov 27, 2023 | Lucchino David L. | Sell | 1,156 | $37.69 | $43.6K | 23,196 | |
| Nov 22, 2023 | Lucchino David L. | Sell | 968 | $41.98 | $40.6K | 24,237 | |
| Aug 22, 2023 | Lucchino David L. | President and CEO | Sell | 5,922 | $0.55 | $3.2K | 636,801 |
| Aug 22, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 464 | $0.58 | $268.62 | 48,694 |
| Aug 18, 2023 | Lucchino David L. | President and CEO | Sell | 5,628 | $0.64 | $3.6K | 642,399 |
| Aug 18, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 464 | $0.65 | $299.38 | 49,151 |
| Aug 16, 2023 | Lucchino David L. | President and CEO | Sell | 5,510 | $0.65 | $3.6K | 647,923 |
| Aug 16, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 466 | $0.64 | $300.52 | 49,613 |
| Aug 14, 2023 | Lucchino David L. | President and CEO | Sell | 5,523 | $0.68 | $3.7K | 653,537 |
| Aug 14, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 487 | $0.64 | $311.68 | 50,091 |
| Aug 10, 2023 | Lucchino David L. | President and CEO | Sell | 5,608 | $0.68 | $3.8K | 659,125 |
| Aug 10, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 479 | $0.67 | $318.55 | 50,576 |
| Aug 9, 2023 | Lucchino David L. | President and CEO | Sell | 5,407 | $0.68 | $3.7K | 664,792 |
| Aug 9, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 455 | $0.68 | $309.55 | 51,052 |
| Aug 4, 2023 | Lucchino David L. | President and CEO | Sell | 5,266 | $0.56 | $2.9K | 670,021 |
| Aug 4, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 463 | $0.53 | $243.11 | 51,504 |
| Aug 2, 2023 | Lucchino David L. | President and CEO | Sell | 5,475 | $0.49 | $2.7K | 675,407 |
| Aug 2, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 460 | $0.49 | $225.24 | 51,973 |
| Jul 31, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,717 | $0.50 | $1.3K | 184,994 |
| Jul 31, 2023 | Lucchino David L. | President and CEO | Sell | 5,438 | $0.49 | $2.7K | 680,730 |
| Jul 31, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 450 | $0.50 | $225.12 | 52,418 |
| Jul 27, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,719 | $0.50 | $1.4K | 187,696 |
| Jul 27, 2023 | Lucchino David L. | President and CEO | Sell | 5,412 | $0.51 | $2.8K | 686,130 |
| Jul 27, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 456 | $0.51 | $234.66 | 52,867 |
| Jul 25, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,771 | $0.57 | $1.6K | 190,524 |
| Jul 25, 2023 | Lucchino David L. | President and CEO | Sell | 5,550 | $0.57 | $3.2K | 691,820 |
| Jul 25, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 457 | $0.58 | $267.29 | 53,335 |
| Jul 21, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,696 | $0.64 | $1.7K | 193,218 |
| Jul 21, 2023 | Lucchino David L. | President and CEO | Sell | 5,356 | $0.64 | $3.5K | 697,193 |
| Jul 21, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 457 | $0.64 | $290.20 | 53,787 |
| Jul 19, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,899 | $0.61 | $1.8K | 196,037 |
| Jul 19, 2023 | Lucchino David L. | President and CEO | Sell | 5,743 | $0.62 | $3.5K | 702,807 |
| Jul 19, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 493 | $0.60 | $298.04 | 54,264 |
| Jul 17, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,235 | $0.47 | $1.1K | 198,358 |
| Jul 17, 2023 | Lucchino David L. | President and CEO | Sell | 4,461 | $0.47 | $2.1K | 707,397 |
| Jul 17, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 375 | $0.47 | $177.33 | 54,656 |
Showing 1–50 of 81
1 / 2
KRRO Insider Buying Activity
The following table shows recent insider purchases of Korro Bio, Inc. (KRRO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 2, 2026 | Lynx1 Capital Management LP | 10 percent owner | Buy | 520 | $10.60 | $5.5K | 1,538,296 |
| Mar 12, 2026 | BASKETT FOREST | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Chang Carmen | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Florence Anthony A. Jr. | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Makhzoumi Mohamad | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Mathers Edward T | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | New Enterprise Associates 17, L.P. | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | SANDELL SCOTT D | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Walker Paul Edward | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Mar 12, 2026 | Yang Rick | 10 percent owner | Buy | 207,100 | $11.11 | $2.30M2.2% OS | 1,297,893 |
| Apr 24, 2024 | New Enterprise Associates 17, L.P. | Buy | 17,857 | $56.00 | $1000.0K | 1,090,793 | |
| Apr 23, 2024 | Atlas Venture Opportunity Fund II, L.P. | Buy | 17,857 | $56.00 | $1000.0K | 195,074 |
KRRO Insider Selling Activity
The following table shows recent insider sales of Korro Bio, Inc. (KRRO) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Nov 12, 2024 | Agarwal Vineet | Chief Financial Officer | Sell | 800 | $70.00 | $56.0K | 0Exit |
| Oct 18, 2024 | Agarwal Vineet | Chief Financial Officer | Sell | 10,216 | $78.26 | $799.5K | 8,193-55% |
| Nov 27, 2023 | Lucchino David L. | Sell | 1,156 | $37.69 | $43.6K | 23,196 | |
| Nov 22, 2023 | Lucchino David L. | Sell | 968 | $41.98 | $40.6K | 24,237 | |
| Aug 22, 2023 | Lucchino David L. | President and CEO | Sell | 5,922 | $0.55 | $3.2K | 636,801 |
| Aug 22, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 464 | $0.58 | $268.62 | 48,694 |
| Aug 18, 2023 | Lucchino David L. | President and CEO | Sell | 5,628 | $0.64 | $3.6K | 642,399 |
| Aug 18, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 464 | $0.65 | $299.38 | 49,151 |
| Aug 16, 2023 | Lucchino David L. | President and CEO | Sell | 5,510 | $0.65 | $3.6K | 647,923 |
| Aug 16, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 466 | $0.64 | $300.52 | 49,613 |
| Aug 14, 2023 | Lucchino David L. | President and CEO | Sell | 5,523 | $0.68 | $3.7K | 653,537 |
| Aug 14, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 487 | $0.64 | $311.68 | 50,091 |
| Aug 10, 2023 | Lucchino David L. | President and CEO | Sell | 5,608 | $0.68 | $3.8K | 659,125 |
| Aug 10, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 479 | $0.67 | $318.55 | 50,576 |
| Aug 9, 2023 | Lucchino David L. | President and CEO | Sell | 5,407 | $0.68 | $3.7K | 664,792 |
| Aug 9, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 455 | $0.68 | $309.55 | 51,052 |
| Aug 4, 2023 | Lucchino David L. | President and CEO | Sell | 5,266 | $0.56 | $2.9K | 670,021 |
| Aug 4, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 463 | $0.53 | $243.11 | 51,504 |
| Aug 2, 2023 | Lucchino David L. | President and CEO | Sell | 5,475 | $0.49 | $2.7K | 675,407 |
| Aug 2, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 460 | $0.49 | $225.24 | 51,973 |
| Jul 31, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,717 | $0.50 | $1.3K | 184,994 |
| Jul 31, 2023 | Lucchino David L. | President and CEO | Sell | 5,438 | $0.49 | $2.7K | 680,730 |
| Jul 31, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 450 | $0.50 | $225.12 | 52,418 |
| Jul 27, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,719 | $0.50 | $1.4K | 187,696 |
| Jul 27, 2023 | Lucchino David L. | President and CEO | Sell | 5,412 | $0.51 | $2.8K | 686,130 |
| Jul 27, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 456 | $0.51 | $234.66 | 52,867 |
| Jul 25, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,771 | $0.57 | $1.6K | 190,524 |
| Jul 25, 2023 | Lucchino David L. | President and CEO | Sell | 5,550 | $0.57 | $3.2K | 691,820 |
| Jul 25, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 457 | $0.58 | $267.29 | 53,335 |
| Jul 21, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,696 | $0.64 | $1.7K | 193,218 |
| Jul 21, 2023 | Lucchino David L. | President and CEO | Sell | 5,356 | $0.64 | $3.5K | 697,193 |
| Jul 21, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 457 | $0.64 | $290.20 | 53,787 |
| Jul 19, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,899 | $0.61 | $1.8K | 196,037 |
| Jul 19, 2023 | Lucchino David L. | President and CEO | Sell | 5,743 | $0.62 | $3.5K | 702,807 |
| Jul 19, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 493 | $0.60 | $298.04 | 54,264 |
| Jul 17, 2023 | Loose Christopher R. | Chief Scientific Officer | Sell | 2,235 | $0.47 | $1.1K | 198,358 |
| Jul 17, 2023 | Lucchino David L. | President and CEO | Sell | 4,461 | $0.47 | $2.1K | 707,397 |
| Jul 17, 2023 | Mitrano Richard J. | VP Finance & Operations | Sell | 375 | $0.47 | $177.33 | 54,656 |
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