Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Feb 15, 2019	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)	4,145	$0.25	61,405
Feb 15, 2019	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)	7,357	$0.25	92,608
Feb 15, 2019	LINDE DOUGLAS T Director, President Trans History: 417	Director, President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	21,737	$0.25	208,550
Feb 15, 2019	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)	3,902	$0.25	31,405
Feb 15, 2019	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)	3,576	$0.25	27,595
Feb 15, 2019	RITCHEY RAYMOND A Senior EVP Trans History: 472	Senior EVP	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	16,484	$0.25	209,974
Feb 15, 2019	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)	30,964	$0.25	212,247
Feb 05, 2019	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)	567	$0.25	10,846
Feb 01, 2019	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)	1,982	$0.25	10,279
Feb 01, 2019	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)	3,506	$0.25	40,371

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