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Latest filing published 14 Sept 2026 for Korro Bio, Inc., €380k. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Atlas Venture Fund XI, L.P.: trading record in brief
Atlas Venture Fund XI, L.P. has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Korro Bio, Inc. and Dyne Therapeutics, Inc. The record holds 19 filings, for trades running from 22 June 2026 to 14 September 2026.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
Most recently, on 14 September 2026, the filings show a transaction worth €380k in Korro Bio, Inc. The median gap between trade and publication is zero days: most filings appear on the same day. For comparison, the SEC allows two business days to file a Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Atlas Venture Fund XI, L.P.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations19 total
31,888 shares@ US$13.81Common StockSEC144:0001628280-26-061898
8,450 shares@ US$13.060.058% mcap2.8% of flowCommon StockSEC144:0001628280-26-061593
249 shares@ US$13.730.0018% mcap0.1% of flowCommon StockSEC144:0001628280-26-059122
23,584 shares@ US$13.220.15% mcap8.1% of flowCommon StockSEC144:0001628280-26-058030
1,359,674 shares@ US$25.960.74% mcap58.5% of flowCommonSEC144:0001628280-26-057190
268,354 shares@ US$26.170.14% mcap28.1% of flowCommonSEC144:0001628280-26-056843
1,775 shares@ US$13.490.012% mcap0.7% of flowCommon StockSEC144:0001628280-26-055858
153,966 shares@ US$22.840.089% mcap37.6% of flowCommonSEC144:0001628280-26-047533
817 shares@ US$14.000.0056% mcap1.0% of flowCommon StockSEC144:0001628280-26-047352
253,039 shares@ US$23.070.15% mcap62.4% of flowCommonSEC144:0001628280-26-047357
85,955 shares@ US$13.650.55% mcap100.0% of flowCommon StockSEC144:0001628280-26-046978
102,969 shares@ US$20.940.044% mcap14.5% of flowCommonSEC144:0001628280-26-046094
162,954 shares@ US$20.610.069% mcap22.7% of flowCommonSEC144:0001628280-26-045819
12,699 shares@ US$20.330.0053% mcap1.5% of flowCommonSEC144:0001628280-26-045611
41,345 shares@ US$13.710.28% mcap16.5% of flowCommon StockSEC144:0001628280-26-045302
50,530 shares@ US$20.260.021% mcap5.8% of flowCommonSEC144:0001628280-26-045293
101,579 shares@ US$13.900.69% mcap41.1% of flowCommon StockSEC144:0001628280-26-044982
77,855 shares@ US$20.870.033% mcap9.1% of flowCommonSEC144:0001628280-26-044986
21,339 shares@ US$12.990.14% mcap8.0% of flowCommon StockSEC144:0001628280-26-044738
19 of 19 declarations
