Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Feb 02, 2018	JOHNSTON PETER D Executive Vice President Trans History: 207	Executive Vice President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	3,645	$0.25	34,354
Feb 02, 2018	KOOP BRYAN J Executive Vice President Trans History: 161	Executive Vice President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	4,692	$0.25	63,994
Feb 02, 2018	LABELLE MICHAEL E EVP and CFO Trans History: 74	EVP and CFO	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,646	$0.25	78,137
Feb 02, 2018	LINDE DOUGLAS T Director, President Trans History: 417	Director, President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	20,697	$0.25	160,022
Feb 02, 2018	PESTER ROBERT E Executive Vice President Trans History: 218	Executive Vice President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	4,189	$0.25	20,785
Feb 02, 2018	POWERS JOHN FRANCIS Executive Vice President Trans History: 32	Executive Vice President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	3,896	$0.25	17,514
Feb 02, 2018	RITCHEY RAYMOND A Senior EVP Trans History: 464	Senior EVP	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	17,596	$0.25	169,880
Feb 02, 2018	THOMAS OWEN D Director, Chief Executive Officer Trans History: 25	Director, Chief Executive Officer	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	32,260	$0.25	140,141
Feb 02, 2018	Walsh Michael R. SVP & Chief Accounting Officer Trans History: 17	SVP & Chief Accounting Officer	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,885	$0.25	2,822
Feb 06, 2018	BURT FRANK D Senior Vice President Trans History: 155	Senior Vice President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	94	$0.25	7,767

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.