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KRRO
NASDAQ Life Sciences

Atlas Venture Fund XI Files Intent to Sell $1.4M in Korro Bio Stock

Analysis by Wiseek AI
Sentiment info
Negative
Importance info
7
Price
$13.71
Mkt Cap
$197.733M
52W Low
$5.204
52W High
$55.89
Market data snapshot near publication time

Summary

Atlas Venture Fund XI, a major shareholder, has filed to sell $1.41 million of Korro Bio stock, representing a notable reduction in its holdings and contributing to recent insider selling.


Key Events

  • Intent to Sell Shares

    Atlas Venture Fund XI, L.P. filed a Form 144 to sell 101,579 shares of Korro Bio common stock.

  • Significant Transaction Value

    The proposed sale has an approximate market value of $1.41 million.

  • Institutional Shareholder Activity

    The filer, Atlas Venture Fund XI, L.P., is a major institutional shareholder. Sales by such entities are often for portfolio rebalancing but can still impact market sentiment.

  • Part of Ongoing Distribution

    This filing follows a pattern of recent Form 144 filings and contributes to a net distribution of shares by insiders over the last 90 days.


Analysis

Atlas Venture Fund XI, a significant institutional shareholder, has filed a Form 144 indicating its intent to sell approximately $1.41 million worth of Korro Bio common stock. This proposed sale represents about 0.7% of the company's market capitalization and adds to recent insider distribution activity. While institutional investors often rebalance portfolios, a sale of this magnitude from a major holder can create an overhang on the stock.

At the time of this filing, KRRO was trading at $13.71 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $197.7M. The 52-week trading range was $5.20 to $55.89. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.

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KRRO - Latest Insights

KRRO
Jun 23, 2026, 6:12 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $13.71
Real-time Price: $13.71 info
Change: $0 (0%) info
Market Cap: $197.733M info
KRRO
May 19, 2026, 7:03 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $9.80
Real-time Price: $13.71 info
Change: +$3.91 (+40%) info
Market Cap: $197.733M info
KRRO
May 19, 2026, 7:00 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $9.80
Real-time Price: $13.71 info
Change: +$3.91 (+40%) info
Market Cap: $197.733M info
KRRO
May 07, 2026, 7:08 AM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $13.34
Real-time Price: $13.71 info
Change: +$0.370 (+3%) info
Market Cap: $197.733M info
KRRO
May 07, 2026, 7:04 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $13.34
Real-time Price: $13.71 info
Change: +$0.370 (+3%) info
Market Cap: $197.733M info
KRRO
Apr 16, 2026, 7:00 AM EDT
Filing Type: DEF 14A
Importance Score:
9
Price at Filing: $13.68
Real-time Price: $13.71 info
Change: +$0.030 (+0.22%) info
Market Cap: $197.733M info
KRRO
Mar 20, 2026, 5:03 PM EDT
Filing Type: 424B5
Importance Score:
7
Price at Filing: $10.54
Real-time Price: $13.71 info
Change: +$3.17 (+30%) info
Market Cap: $197.733M info
KRRO
Mar 13, 2026, 5:05 PM EDT
Filing Type: S-3
Importance Score:
8
Price at Filing: $13.25
Real-time Price: $13.71 info
Change: +$0.460 (+3%) info
Market Cap: $197.733M info
KRRO
Mar 12, 2026, 7:32 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $10.82
Real-time Price: $13.71 info
Change: +$2.89 (+27%) info
Market Cap: $197.733M info
KRRO
Mar 12, 2026, 4:12 PM EDT
Filing Type: 10-K
Importance Score:
8
Price at Filing: $10.61
Real-time Price: $13.71 info
Change: +$3.10 (+29%) info
Market Cap: $197.733M info