PERRIGO CO PLC

Ticker: PRGO CUSIP: G97822103 Class: SHS

S&T Bank/PA's Holding History (CIK: 0001010911)

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

Q2 2017

Shares 4,793 Value ($000) $362 Avg Close $71.71 Range $65.47 - $77.74

Q1 2017

Shares 7,866 Value ($000) $522 Avg Close $76.04 Range $66.29 - $87.48

Q4 2016

Shares 7,152 Value ($000) $596 Avg Close $86.74 Range $79.72 - $97.17

Q3 2016

Shares 4,255 Value ($000) $393 Avg Close $92.15 Range $82.50 - $99.14

Q2 2016

Shares 9,946 Value ($000) $902 Avg Close $103.58 Range $84.85 - $133.53

Q1 2016

Shares 8,154 Value ($000) $1,043 Avg Close $136.76 Range $122.62 - $152.36

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	4,793	$362	$71.71	$65.47 - $77.74
Q1 2017	7,866	$522	$76.04	$66.29 - $87.48
Q4 2016	7,152	$596	$86.74	$79.72 - $97.17
Q3 2016	4,255	$393	$92.15	$82.50 - $99.14
Q2 2016	9,946	$902	$103.58	$84.85 - $133.53
Q1 2016	8,154	$1,043	$136.76	$122.62 - $152.36