Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Jan 31, 2020	LINDE DOUGLAS T Director, President Trans History: 417	Director, President	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	19,724	$0.25	228,274
Nov 26, 2012	RITCHEY RAYMOND A Executive Vice President Trans History: 464	Executive Vice President	Form 4	Conversion of derivative security	19,881	--	42,491
Nov 26, 2012	RITCHEY RAYMOND A Executive Vice President Trans History: 464	Executive Vice President	Form 4	Conversion of derivative security	19,881	$0.25	36,105
Nov 26, 2012	RITCHEY RAYMOND A Executive Vice President Trans History: 464	Executive Vice President	Form 4	Conversion of derivative security	19,881	--	178,542
Nov 26, 2012	RITCHEY RAYMOND A Executive Vice President Trans History: 464	Executive Vice President	Form 4	Conversion of derivative security	19,881	--	158,661
May 06, 2014	LINDE DOUGLAS T Director, President Trans History: 417	Director, President	Form 4	Open market or private sale of non-derivative or derivative security	20,000	$117.24	175,709
Nov 23, 2010	SELSAM ROBERT E Senior Vice President Trans History: 133	Senior Vice President	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	20,000	$32.62	41,030
Nov 23, 2010	SELSAM ROBERT E Senior Vice President Trans History: 133	Senior Vice President	Form 4	Open market or private sale of non-derivative or derivative security	20,000	$83.22	21,030
Nov 23, 2010	SELSAM ROBERT E Senior Vice President Trans History: 133	Senior Vice President	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	20,000	--	53,699
Aug 02, 2010	LINDE DOUGLAS T Director, President Trans History: 417	Director, President	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	20,000	$32.62	50,087

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