PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

ROYCE & ASSOCIATES LP's Holding History (CIK: 0000906304)

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

Q4 2025
Shares 80,794 Value ($000) $6,137 Avg Close $72.67 Range $60.80 - $87.50
Q3 2025
Shares 32,779 Value ($000) $2,012 Avg Close $52.09 Range $43.17 - $63.19
Q2 2025
Shares 50,237 Value ($000) $2,454 Avg Close $47.47 Range $35.95 - $52.98
Q4 2014
Shares 50,000 Value ($000) $2,589 Avg Close $44.02 Range $33.02 - $57.50
Q3 2014
Shares 50,000 Value ($000) $2,201 Avg Close $31.28 Range $22.70 - $47.20
Q2 2014
Shares 50,000 Value ($000) $1,307 Avg Close $21.40 Range $14.51 - $28.75