Atlas Venture Life Science Advisors, LLC Activity Q4 2021-Q3 2023

Q3 2023
 Value Shares↓ Weighting
SellDisc Medicine, Inc.$128,975,838
-16.1%
2,745,335
-20.7%
19.98%
+4.4%
AKRO SellAkero Therapeutics, Inc.$18,170,915
-34.5%
359,251
-39.5%
2.81%
-18.5%
NewDianthus Therapeutics, Inc.$3,239,503236,9790.50%
MGTA ExitMagenta Therapeutics, Inc.$0-3,791,698-0.36%
Q2 2023
 Value Shares↓ Weighting
NewDisc Medicine, Inc.$153,703,2103,461,78419.13%
KYMR NewKymera Therapeutics, Inc.$134,681,4435,858,26216.76%
DYN NewDyne Therapeutics, Inc.$111,211,3019,885,44913.84%
DAWN NewDay One Biopharmaceuticals, Inc.$90,844,2247,608,39411.30%
NewVigil Neuroscience, Inc.$54,866,6165,836,8746.83%
NewThird Harmonic Bio, Inc.$52,466,80210,907,8596.53%
REPL NewReplimune Group, Inc.$48,722,5262,098,3006.06%
GBIO NewGeneration Bio, Co.$45,537,1628,279,4845.67%
AVTE NewAerovate Therapeutics, Inc.$34,973,1202,039,2494.35%
IKNA NewIkena Oncology, Inc.$32,919,2485,018,1784.10%
AKRO NewAkero Therapeutics, Inc.$27,745,579594,2513.45%
NewXilio Therapeutics, Inc.$7,229,4812,759,3440.90%
AVRO NewAvroBio, Inc.$4,314,7664,541,3810.54%
MGTA NewMagenta Therapeutics, Inc.$2,874,1073,791,6980.36%
SPRO NewSpero Therapeutics, Inc.$1,469,4851,013,4380.18%
Q4 2022
 Value Shares↓ Weighting
VRDN ExitViridian Therapeutics, Inc.$0-90,072-0.20%
SPRO ExitSpero Therapeutics, Inc.$0-1,031,160-0.23%
AVRO ExitAvroBio, Inc.$0-4,520,863-0.32%
FSTX ExitF-star Therapeutics, Inc.$0-599,524-0.34%
MGTA ExitMagenta Therapeutics, Inc.$0-3,476,536-0.54%
ExitXilio Therapeutics, Inc.$0-2,759,344-0.89%
GMTX ExitGemini Therapeutics, Inc.$0-5,254,365-0.95%
IKNA ExitIkena Oncology, Inc.$0-5,018,178-1.97%
AKRO ExitAkero Therapeutics, Inc.$0-994,251-3.74%
AVTE ExitAerovate Therapeutics, Inc.$0-2,327,909-4.26%
GBIO ExitGeneration Bio, Co.$0-8,278,876-4.85%
ExitVigil Neuroscience, Inc.$0-5,836,874-5.86%
REPL ExitReplimune Group, Inc.$0-3,108,300-5.92%
DYN ExitDyne Therapeutics, Inc.$0-8,934,902-12.52%
KYMR ExitKymera Therapeutics, Inc.$0-6,875,698-16.52%
DAWN ExitDay One Biopharmaceuticals, Inc.$0-8,169,171-18.06%
ExitThird Harmonic Bio, Inc.$0-10,907,859-22.84%
Q3 2022
 Value Shares↓ Weighting
NewThird Harmonic Bio, Inc.$206,922,00010,907,85922.84%
DAWN SellDay One Biopharmaceuticals, Inc.$163,628,000
+1.9%
8,169,171
-8.9%
18.06%
-32.7%
REPL SellReplimune Group, Inc.$53,680,000
-4.3%
3,108,300
-3.2%
5.92%
-36.8%
AVTE SellAerovate Therapeutics, Inc.$38,597,000
-6.4%
2,327,909
-11.8%
4.26%
-38.2%
AKRO SellAkero Therapeutics, Inc.$33,854,000
+60.5%
994,251
-55.5%
3.74%
+5.9%
Q2 2022
 Value Shares↓ Weighting
DAWN NewDay One Biopharmaceuticals, Inc.$160,533,0008,968,30526.84%
KYMR NewKymera Therapeutics, Inc.$135,382,0006,875,69822.63%
DYN NewDyne Therapeutics, Inc.$61,383,0008,934,90210.26%
REPL NewReplimune Group, Inc.$56,104,0003,209,6279.38%
GBIO NewGeneration Bio, Co.$54,309,0008,278,8769.08%
AVTE NewAerovate Therapeutics, Inc.$41,237,0002,638,2976.89%
IKNA NewIkena Oncology, Inc.$22,231,0005,018,1783.72%
AKRO NewAkero Therapeutics, Inc.$21,095,0002,232,2513.53%
NewVigil Neuroscience, Inc.$15,059,0005,836,8742.52%
GMTX NewGemini Therapeutics, Inc.$8,880,0005,254,3651.48%
NewXilio Therapeutics, Inc.$8,057,0002,759,3441.35%
MGTA NewMagenta Therapeutics, Inc.$4,172,0003,476,5360.70%
AVRO NewAvroBio, Inc.$4,159,0004,520,8630.70%
FSTX NewF-star Therapeutics, Inc.$3,753,000599,5240.63%
VRDN NewViridian Therapeutics, Inc.$1,042,00090,0720.17%
SPRO NewSpero Therapeutics, Inc.$764,0001,031,1600.13%

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