PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

Ellsworth Advisors, LLC's Holding History (CIK: 0001843553)

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

Q1 2025

Shares 11,529 Value ($000) $588 Avg Close $49.90 Range $41.66 - $58.38

Q2 2023

Shares 7,290 Value ($000) $296 Avg Close $48.93 Range $39.66 - $59.84

Q1 2023

Shares 7,024 Value ($000) $340 Avg Close $45.71 Range $37.25 - $50.20

Q4 2022

Shares 6,694 Value ($000) $316 Avg Close $41.57 Range $33.25 - $55.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	11,529	$588	$49.90	$41.66 - $58.38
Q2 2023	7,290	$296	$48.93	$39.66 - $59.84
Q1 2023	7,024	$340	$45.71	$37.25 - $50.20
Q4 2022	6,694	$316	$41.57	$33.25 - $55.25