PTC THERAPEUTICS INC

Ticker: PTCT CUSIP: 69366J200 Class: Common Stock

HUNTINGTON NATIONAL BANK's Holding History (CIK: 0000049205)

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

Q4 2020

Shares 410 Value ($000) $25 Avg Close $58.94 Range $46.86 - $68.81

Q3 2020

Shares 410 Value ($000) $19 Avg Close $49.23 Range $44.19 - $58.13

Q4 2015

Shares 262 Value ($000) $8 Avg Close $29.43 Range $22.67 - $35.76

Q3 2015

Shares 305 Value ($000) $8 Avg Close $42.77 Range $24.63 - $62.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	410	$25	$58.94	$46.86 - $68.81
Q3 2020	410	$19	$49.23	$44.19 - $58.13
Q4 2015	262	$8	$29.43	$22.67 - $35.76
Q3 2015	305	$8	$42.77	$24.63 - $62.15