Exhibit 2

TRANSACTIONS IN THE SHARES IN THE OPEN MARKET

60 Day Transaction History

Reporting Date		Trans.	     Qty	Price/Share
Person

AVF	  6/21/2018	Sell PHII    2,102 	$10.74
AIM	  6/21/2018	Sell PHIIK   6,171 	$10.71
AIM	  6/27/2018	Buy PHIIK    46 	$10.51
Stabosz	  6/29/2018	Buy PHIIK    3,416 	$10.19
Stabosz	  7/2/2018	Buy PHIIK    500 	$10.15
AIM	  7/5/2018	Buy PHIIK    58 	$10.04
Stabosz	  7/5/2018	Buy PHIIK    2,000 	$10.02
Stabosz	  7/6/2018	Buy PHIIK    2,000 	$9.92
Stabosz	  7/9/2018	Buy PHIIK    23,940 	$9.78
AIM	  7/10/2018	Sell PHIIK   38 	$9.49
Stabosz	  7/10/2018	Buy PHIIK    16,500 	$9.54
Stabosz	  7/11/2018	Buy PHIIK    2,000 	$9.31
Stabosz	  7/13/2018	Buy PHIIK    2,000 	$9.27
Stabosz	  7/16/2018	Buy PHIIK    9,000 	$9.02
Stabosz	  7/17/2018	Buy PHIIK    4,813 	$8.99
AIM	  7/18/2018	Sell PHIIK   4,906 	$8.95
Stabosz	  7/20/2018	Buy PHIIK    2,000 	$8.54
Stabosz	  7/23/2018	Buy PHIIK    9,000 	$8.51
AVF	  7/24/2018	Buy PHIIK    5,400 	$8.76
AIM	  7/24/2018	Buy PHIIK    11,612 	$8.75
AIM	  7/25/2018	Buy PHIIK    12,015 	$8.78
AIM	  7/26/2018	Buy PHIIK    2,500 	$8.88
Stabosz	  7/30/2018	Buy PHIIK    11,000 	$8.47
Stabosz	  7/31/2018	Buy PHIIK    2,000 	$8.31
Stabosz	  8/1/2018	Buy PHIIK    2,000 	$8.26
AIM	  8/7/2018	Buy PHIIK    8,649 	$8.20
Stabosz	  8/7/2018	Buy PHIIK    21,192 	$8.23
Stabosz	  8/8/2018	Buy PHIIK    21,105 	$8.11
Stabosz	  8/8/2018	Buy PHII     2,000 	$8.10
AVF	  8/9/2018	Buy PHIIK    1,914 	$8.15
AIM	  8/9/2018	Buy PHIIK    20,915 	$8.21
Stabosz	  8/9/2018	Buy PHIIK    29,095 	$8.18
Stabosz	  8/13/2018	Buy PHIIK    31,390 	$7.41
Stabosz	  8/15/2018	Buy PHIIK    5,880 	$8.08
AIM	  8/16/2018	Sell PHIIK   44 	$8.18
Stabosz	  8/16/2018	Buy PHIIK    2,931 	$8.17
Stabosz	  8/17/2018	Buy PHIIK    6,135 	$8.22
AIM	  8/20/2018	Buy PHIIK    37 	$8.23