PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

EDMOND DE ROTHSCHILD HOLDING S.A.'s Holding History (CIK: 0001649647)

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

Q1 2018

Shares 28,200 Value ($000) $2,200 Avg Close $72.94 Range $60.45 - $81.72

Q4 2017

Shares 26,200 Value ($000) $1,592 Avg Close $62.10 Range $55.74 - $67.12

Q3 2017

Shares 26,200 Value ($000) $1,475 Avg Close $55.40 Range $52.20 - $59.29

Q2 2017

Shares 26,200 Value ($000) $1,444 Avg Close $55.09 Range $51.00 - $60.22

Q1 2017

Shares 23,700 Value ($000) $1,245 Avg Close $52.87 Range $45.93 - $56.73

Q4 2016

Shares 20,200 Value ($000) $935 Avg Close $46.75 Range $43.10 - $49.93

Q3 2016

Shares 13,900 Value ($000) $616 Avg Close $41.47 Range $36.57 - $44.75

Q2 2016

Shares 15,000 Value ($000) $564 Avg Close $35.83 Range $31.58 - $39.44

Q1 2016

Shares 15,800 Value ($000) $524 Avg Close $30.87 Range $27.06 - $34.20

Q4 2015

Shares 16,800 Value ($000) $582 Avg Close $35.02 Range $30.53 - $37.09

Q3 2015

Shares 5,500 Value ($000) $175 Avg Close $35.78 Range $30.97 - $41.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	28,200	$2,200	$72.94	$60.45 - $81.72
Q4 2017	26,200	$1,592	$62.10	$55.74 - $67.12
Q3 2017	26,200	$1,475	$55.40	$52.20 - $59.29
Q2 2017	26,200	$1,444	$55.09	$51.00 - $60.22
Q1 2017	23,700	$1,245	$52.87	$45.93 - $56.73
Q4 2016	20,200	$935	$46.75	$43.10 - $49.93
Q3 2016	13,900	$616	$41.47	$36.57 - $44.75
Q2 2016	15,000	$564	$35.83	$31.58 - $39.44
Q1 2016	15,800	$524	$30.87	$27.06 - $34.20
Q4 2015	16,800	$582	$35.02	$30.53 - $37.09
Q3 2015	5,500	$175	$35.78	$30.97 - $41.80