BIOCRYST PHARMACEUTICALS INC

Ticker: BCRX CUSIP: 09058V103 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017
Shares 3,372,674 Value ($000) $16,560 Avg Close $4.84 Range $4.12 - $5.35
Q3 2017
Shares 3,324,705 Value ($000) $17,421 Avg Close $5.12 Range $3.95 - $6.22
Q2 2017
Shares 3,333,958 Value ($000) $18,537 Avg Close $6.09 Range $5.02 - $8.80
Q1 2017
Shares 3,458,120 Value ($000) $29,048 Avg Close $6.96 Range $4.20 - $9.25
Q4 2016
Shares 4,078,895 Value ($000) $25,819 Avg Close $5.20 Range $3.75 - $7.56
Q3 2016
Shares 4,204,579 Value ($000) $18,542 Avg Close $3.99 Range $2.82 - $5.80
Q2 2016
Shares 2,237,066 Value ($000) $6,353 Avg Close $3.10 Range $2.49 - $4.03
Q1 2016
Shares 1,973,932 Value ($000) $5,586 Avg Close $4.43 Range $1.63 - $10.24
Q4 2015
Shares 2,010,501 Value ($000) $20,748 Avg Close $9.94 Range $8.01 - $12.88
Q3 2015
Shares 2,228,206 Value ($000) $25,402 Avg Close $13.34 Range $10.26 - $16.83
Q2 2015
Shares 2,261,361 Value ($000) $33,762 Avg Close $11.37 Range $8.50 - $16.43
Q1 2015
Shares 2,261,361 Value ($000) $20,420 Avg Close $10.35 Range $7.85 - $12.71
Q4 2014
Shares 2,261,361 Value ($000) $27,498 Avg Close $11.05 Range $9.02 - $13.28