PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

Thomas J. Herzfeld Advisors, Inc.'s Holding History (CIK: 0001509510)

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

Q3 2020

Shares 113 Value ($000) $9 Avg Close $85.19 Range $76.15 - $97.67

Q2 2020

Shares 113 Value ($000) $10 Avg Close $70.85 Range $52.96 - $84.49

Q1 2020

Shares 243 Value ($000) $15 Avg Close $74.05 Range $43.90 - $89.07

Q4 2019

Shares 278 Value ($000) $21 Avg Close $71.14 Range $62.19 - $77.85

Q3 2019

Shares 239 Value ($000) $16 Avg Close $73.07 Range $62.05 - $93.34

Q2 2019

Shares 239 Value ($000) $21 Avg Close $89.62 Range $80.46 - $102.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	113	$9	$85.19	$76.15 - $97.67
Q2 2020	113	$10	$70.85	$52.96 - $84.49
Q1 2020	243	$15	$74.05	$43.90 - $89.07
Q4 2019	278	$21	$71.14	$62.19 - $77.85
Q3 2019	239	$16	$73.07	$62.05 - $93.34
Q2 2019	239	$21	$89.62	$80.46 - $102.47