CHIMERIX INC

CUSIP: 16934W106 Class: Common Stock

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q2 2017
Shares 115,216 Value ($000) $628 Avg Close — Range —
Q1 2017
Shares 115,216 Value ($000) $735 Avg Close — Range —
Q4 2016
Shares 115,216 Value ($000) $530 Avg Close — Range —
Q3 2016
Shares 115,216 Value ($000) $638 Avg Close — Range —
Q2 2016
Shares 115,216 Value ($000) $453 Avg Close — Range —
Q1 2016
Shares 115,216 Value ($000) $589 Avg Close — Range —
Q4 2015
Shares 115,216 Value ($000) $1,031 Avg Close — Range —
Q3 2015
Shares 115,216 Value ($000) $4,401 Avg Close — Range —
Q2 2015
Shares 115,216 Value ($000) $5,323 Avg Close — Range —
Q1 2015
Shares 115,216 Value ($000) $4,342 Avg Close — Range —
Q4 2014
Shares 172,414 Value ($000) $6,941 Avg Close — Range —