SYNEOS HEALTH INC

CUSIP: 87166B102 Class: Common Stock

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q3 2019
Shares 575,847 Value ($000) $30,641 Avg Close — Range —
Q2 2019
Shares 1,796,775 Value ($000) $91,797 Avg Close — Range —
Q1 2019
Shares 2,219,074 Value ($000) $114,859 Avg Close — Range —
Q4 2018
Shares 1,756,350 Value ($000) $69,112 Avg Close — Range —
Q3 2018
Shares 1,804,104 Value ($000) $93,002 Avg Close — Range —
Q2 2018
Shares 1,772,781 Value ($000) $83,143 Avg Close — Range —
Q1 2018
Shares 1,925,548 Value ($000) $68,357 Avg Close — Range —