InsiderFlow

KRRO

Healthcare

Korro Bio, Inc.

$13.00+1.50 (+13.04%)

Prev Close

$11.50

Open

$13.79

High

$14.79

Low

$12.60

Volume

921.5K

Market Cap

$115.8M

P/E

—

Div Yield

—

Over the past 12 months, insider activity at Korro Bio, Inc. (KRRO) has been exclusively buying, with 9 insider purchases totaling $20.71M and 0 insider sales totaling $0.00. The most recent insider transaction was by BASKETT FOREST (10 percent owner), who purchased $2.30M worth of shares on Mar 12, 2026. Korro Bio, Inc. operates in the Healthcare sector, within the Biotechnology industry, with a market cap of $115.8M.

Buys (12M)

9

$20.71M

Sells (12M)

0

$0.00

Net Activity

Net Buyer

$20.71M

Active Insiders

9

last 12 mo

KRRO Price Chart

KRRO Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Mar 12, 2026↗BASKETT FOREST10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Chang Carmen10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Florence Anthony A. Jr.10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Makhzoumi Mohamad10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Mathers Edward T10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗New Enterprise Associates 17, L.P.10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗SANDELL SCOTT D10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Walker Paul Edward10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Yang Rick10 percent ownerBuy207,100$11.11$2.30M1,297,890

KRRO Insider Buying Activity

The following table shows recent insider purchases of Korro Bio, Inc. (KRRO) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Mar 12, 2026↗BASKETT FOREST10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Chang Carmen10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Florence Anthony A. Jr.10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Makhzoumi Mohamad10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Mathers Edward T10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗New Enterprise Associates 17, L.P.10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗SANDELL SCOTT D10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Walker Paul Edward10 percent ownerBuy207,100$11.11$2.30M1,297,890
Mar 12, 2026↗Yang Rick10 percent ownerBuy207,100$11.11$2.30M1,297,890

KRRO Insider Selling Activity

The following table shows recent insider sales of Korro Bio, Inc. (KRRO) stock reported via SEC Form 4 filings.

No insider selling activity found for KRRO in the last 12 months.

KRRO Insiders

BASKETT FOREST

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
Chang Carmen

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
Florence Anthony A. Jr.

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
Makhzoumi Mohamad

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
Mathers Edward T

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
New Enterprise Associates 17, L.P.

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
SANDELL SCOTT D

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
Walker Paul Edward

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026
Yang Rick

10 percent owner

Bought $2.30M
1 tradesLast: Mar 10, 2026

Similar Stocks to KRRO

VRTX

Vertex Pharmaceuticals Incorporated

$470.20-1.66%

$121.44B

REGN

Regeneron Pharmaceuticals, Inc.

$743.51-0.41%

$77.57B

ALNY

Alnylam Pharmaceuticals, Inc.

$313.45-1.19%

$42.07B

INSM

Insmed Incorporated

$139.06-0.33%

$30.07B

UTHR

United Therapeutics Corporation

$538.00+0.97%

$21.50B

INCY

Incyte Corporation

$92.25+0.27%

$20.10B

RVMD

Revolution Medicines, Inc.

$95.44+0.39%

$20.10B

MRNA

Moderna, Inc.

$52.38-1.89%

$19.96B

Related Insider Trading Data

Healthcare Sector Insider TradingBiotechnology Insider TradingInsider BuyingCEO PurchasesCluster BuysWhat Is Insider Trading?