PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

SECTOR GAMMA AS's Holding History (CIK: 0001475373)

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

Q4 2025
Shares 61,923 Value ($000) $4,704 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 118,112 Value ($000) $7,249 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 92,250 Value ($000) $4,505 Avg Close $47.47 Range $35.95 - $52.98
Q1 2025
Shares 92,250 Value ($000) $4,701 Avg Close $49.90 Range $41.66 - $58.38
Q4 2024
Shares 65,250 Value ($000) $2,945 Avg Close $42.80 Range $34.57 - $54.16
Q2 2023
Shares 56,577 Value ($000) $2,301 Avg Close $48.93 Range $39.66 - $59.84
Q1 2023
Shares 54,906 Value ($000) $2,660 Avg Close $45.71 Range $37.25 - $50.20
Q4 2022
Shares 86,692 Value ($000) $3,309 Avg Close $41.57 Range $33.25 - $55.25
Q3 2022
Shares 86,692 Value ($000) $4,352 Avg Close $49.00 Range $40.00 - $55.58
Q2 2022
Shares 84,864 Value ($000) $3,400 Avg Close $35.06 Range $25.01 - $45.80
Q1 2022
Shares 79,864 Value ($000) $2,980 Avg Close $38.53 Range $32.45 - $45.19
Q2 2020
Shares 90,396 Value ($000) $4,587 Avg Close $49.14 Range $40.03 - $55.00
Q1 2020
Shares 75,996 Value ($000) $3,390 Avg Close $50.35 Range $30.79 - $59.89
Q4 2019
Shares 100,202 Value ($000) $4,813 Avg Close $42.49 Range $31.49 - $50.96
Q3 2019
Shares 121,402 Value ($000) $4,106 Avg Close $43.52 Range $33.05 - $48.81
Q2 2019
Shares 229,498 Value ($000) $10,327 Avg Close $39.49 Range $34.51 - $45.00
Q1 2019
Shares 194,743 Value ($000) $7,330 Avg Close $33.58 Range $27.53 - $39.67