PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Opaleye Management Inc.'s Holding History (CIK: 0001595855)

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

Q4 2019
Shares 191,000 Value ($000) $9,174 Avg Close $42.49 Range $31.49 - $50.96
Q3 2019
Shares 190,000 Value ($000) $6,426 Avg Close $43.52 Range $33.05 - $48.81
Q2 2019
Shares 226,388 Value ($000) $10,187 Avg Close $39.49 Range $34.51 - $45.00
Q1 2019
Shares 213,800 Value ($000) $8,047 Avg Close $33.58 Range $27.53 - $39.67
Q4 2018
Shares 190,000 Value ($000) $6,520 Avg Close $35.96 Range $28.91 - $48.99
Q3 2018
Shares 180,000 Value ($000) $8,460 Avg Close $41.38 Range $32.13 - $48.85
Q2 2018
Shares 180,000 Value ($000) $6,071 Avg Close $31.18 Range $24.60 - $52.95
Q1 2018
Shares 145,000 Value ($000) $3,923 Avg Close $25.34 Range $16.38 - $33.22