Mobile Version

Symbol	Relationship	Date	Transaction	Cost	# Shares	Value($)	Total Shares	Form 4
IPI	SVP & Chief Accounting Officer	Feb 25, 2017	Option Exercise	$2.23	1,420	3,167	198,665	Feb 28, 2017, 05:04 PM
IPI	SVP & Chief Accounting Officer	Sep 02, 2016	Option Exercise	$1.40	566	792	19,406	Sep 06, 2016, 04:42 PM
IPI	SVP & Chief Accounting Officer	Feb 25, 2016	Option Exercise	$2.12	1,948	4,130	19,972	Feb 29, 2016, 04:12 PM
IPI	SVP & Chief Accounting Officer	Sep 02, 2015	Option Exercise	$7.55	570	4,304	21,920	Sep 04, 2015, 04:09 PM
IPI	Interim CFO	Feb 25, 2015	Option Exercise	$14.28	1,567	22,377	16,748	Feb 27, 2015, 04:22 PM
IPI	VP-Finance, Controller and CAO	Feb 25, 2014	Option Exercise	$14.45	997	14,407	7,296	Feb 27, 2014, 05:08 PM
IPI	VP-Finance, Controller and CAO	Feb 25, 2013	Option Exercise	$19.26	467	8,994	4,036	Feb 27, 2013, 05:21 PM
IPI	VP-Finance, Controller and CAO	Feb 04, 2013	Option Exercise	$22.79	139	3,168	4,503	Feb 06, 2013, 05:57 PM
IPI	VP-Finance, Controller and CAO	Feb 25, 2012	Option Exercise	$25.90	87	2,253	4,642	Feb 27, 2012, 07:15 PM
IPI	VP, Controller and CAO	Feb 04, 2012	Option Exercise	$25.00	131	3,275	1,716	Feb 07, 2012, 06:09 PM

Desktop Version

Symbol	Relationship	Date	Transaction	Value($)
IPI	SVP & Chief Accounting Officer	Feb 25, 2017	Option Exercise	3,167
IPI	SVP & Chief Accounting Officer	Sep 02, 2016	Option Exercise	792
IPI	SVP & Chief Accounting Officer	Feb 25, 2016	Option Exercise	4,130
IPI	SVP & Chief Accounting Officer	Sep 02, 2015	Option Exercise	4,304
IPI	Interim CFO	Feb 25, 2015	Option Exercise	22,377
IPI	VP-Finance, Controller and CAO	Feb 25, 2014	Option Exercise	14,407
IPI	VP-Finance, Controller and CAO	Feb 25, 2013	Option Exercise	8,994
IPI	VP-Finance, Controller and CAO	Feb 04, 2013	Option Exercise	3,168
IPI	VP-Finance, Controller and CAO	Feb 25, 2012	Option Exercise	2,253
IPI	VP, Controller and CAO	Feb 04, 2012	Option Exercise	3,275