PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q4 2019
Shares 14,656 Value ($000) $704 Avg Close $42.49 Range $31.49 - $50.96
Q3 2019
Shares 25,208 Value ($000) $853 Avg Close $43.52 Range $33.05 - $48.81
Q2 2019
Shares 75,000 Value ($000) $3,376 Avg Close $39.49 Range $34.51 - $45.00