APELLIS PHARMACEUTICALS INC

Ticker: APLS CUSIP: 03753U106 Class: Common Stock

RA CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001346824)

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

Q3 2018

Shares 900,000 Value ($000) $16,002 Avg Close $18.48 Range $16.25 - $21.93

Q2 2018

Shares 900,000 Value ($000) $19,800 Avg Close $22.98 Range $18.89 - $32.00

Q1 2018

Shares 900,000 Value ($000) $19,899 Avg Close $19.65 Range $13.54 - $27.53

Q4 2017

Shares 900,000 Value ($000) $19,530 Avg Close $14.72 Range $12.45 - $24.17

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	900,000	$16,002	$18.48	$16.25 - $21.93
Q2 2018	900,000	$19,800	$22.98	$18.89 - $32.00
Q1 2018	900,000	$19,899	$19.65	$13.54 - $27.53
Q4 2017	900,000	$19,530	$14.72	$12.45 - $24.17