SAREPTA THERAPEUTICS INC

Ticker: SRPT CUSIP: 803607100 Class: Common Stock

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

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

Q2 2013

Shares 668,175 Value ($000) $25,416 Avg Close $35.76 Range $28.90 - $42.20

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2013	668,175	$25,416	$35.76	$28.90 - $42.20