PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q3 2025

Shares 1,075 Value ($000) $218 Avg Close $203.90 Range $170.14 - $219.69

Q3 2021

Shares 4,166 Value ($000) $499 Avg Close $133.33 Range $118.61 - $153.73

Q3 2020

Shares 2,779 Value ($000) $230 Avg Close $85.19 Range $76.15 - $97.67

Q4 2019

Shares 248 Value ($000) $19 Avg Close $71.14 Range $62.19 - $77.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,075	$218	$203.90	$170.14 - $219.69
Q3 2021	4,166	$499	$133.33	$118.61 - $153.73
Q3 2020	2,779	$230	$85.19	$76.15 - $97.67
Q4 2019	248	$19	$71.14	$62.19 - $77.85