PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025
Shares 406,410 Value ($000) $30,871 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 323,548 Value ($000) $19,856 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 34,000 Value ($000) $1,661 Avg Close $47.47 Range $35.95 - $52.98
Q4 2020
Shares 17,678 Value ($000) $1,079 Avg Close $58.94 Range $46.86 - $68.81
Q2 2020
Shares 82,400 Value ($000) $4,181 Avg Close $49.14 Range $40.03 - $55.00
Q4 2019
Shares 154,969 Value ($000) $7,443 Avg Close $42.49 Range $31.49 - $50.96
Q1 2019
Shares 34,800 Value ($000) $1,310 Avg Close $33.58 Range $27.53 - $39.67
Q2 2018
Shares 12,214 Value ($000) $412 Avg Close $31.18 Range $24.60 - $52.95
Q1 2018
Shares 24,922 Value ($000) $674 Avg Close $25.34 Range $16.38 - $33.22