PENTAIR PLC

Ticker: PNR CUSIP: G7S00T104 Class: COM

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q2 2018

Shares 11,600 Value ($000) $488 Avg Close $40.19 Range $36.94 - $43.85

Q1 2018

Shares 15,200 Value ($000) $1,036 Avg Close $42.33 Range $38.76 - $44.54

Q4 2017

Shares 13,950 Value ($000) $985 Avg Close $41.38 Range $40.03 - $42.70

Q3 2017

Shares 14,150 Value ($000) $962 Avg Close $37.84 Range $35.02 - $40.56

Q2 2017

Shares 11,950 Value ($000) $795 Avg Close $38.30 Range $36.10 - $40.67

Q1 2015

Shares 17,817 Value ($000) $1,121 Avg Close $36.17 Range $33.97 - $38.17

Q4 2014

Shares 17,917 Value ($000) $1,190 Avg Close $36.33 Range $32.73 - $38.60

Q3 2014

Shares 17,917 Value ($000) $1,173 Avg Close $38.09 Range $34.84 - $40.61

Q2 2014

Shares 17,917 Value ($000) $1,292 Avg Close $41.76 Range $39.68 - $44.55

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	11,600	$488	$40.19	$36.94 - $43.85
Q1 2018	15,200	$1,036	$42.33	$38.76 - $44.54
Q4 2017	13,950	$985	$41.38	$40.03 - $42.70
Q3 2017	14,150	$962	$37.84	$35.02 - $40.56
Q2 2017	11,950	$795	$38.30	$36.10 - $40.67
Q1 2015	17,817	$1,121	$36.17	$33.97 - $38.17
Q4 2014	17,917	$1,190	$36.33	$32.73 - $38.60
Q3 2014	17,917	$1,173	$38.09	$34.84 - $40.61
Q2 2014	17,917	$1,292	$41.76	$39.68 - $44.55