X0306 4 2020-05-12 0001682852 Moderna, Inc. MRNA 0001760669 Hoge Stephen C/O MODERNA, INC. 200 TECHNOLOGY SQUARE CAMBRIDGE MA 02139 1 President Common Stock 2020-05-12 4 S 0 883 62.68 D 2015657 D Common Stock 2020-05-12 4 S 0 900 64.16 D 2014757 D Common Stock 2020-05-12 4 S 0 2382 64.82 D 2012375 D Common Stock 2020-05-12 4 S 0 735 65.80 D 2011640 D Common Stock 2020-05-12 4 S 0 100 66.69 D 2011540 D Common Stock 2020-05-13 4 S 0 200 60.77 D 2011340 D Common Stock 2020-05-13 4 S 0 726 62.94 D 2010614 D Common Stock 2020-05-13 4 S 0 1674 65.28 D 2008940 D Common Stock 2020-05-13 4 S 0 1700 64.46 D 2007240 D Common Stock 2020-05-13 4 S 0 700 66.26 D 2006540 D Common Stock 4116 I By Valhalla, LLC This sale was effected pursuant to a Rule 10b5-1 trading plan. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $62.25 to $63.25. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $63.51 to $64.48. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $64.56 to $65.36. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $65.65 to $66.38. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $60.71 to $60.83. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $63.78 to $64.78. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $64.84 to $65.81. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $64.43 to $65.38. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $65.96 to $66.59. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. /s/ Lori Henderson, as Attorney-in-Fact 2020-05-14