Investor Relations

Insider Transactions

Date Filer Title Filing Type Shares Traded Price Total Held
Feb 15, 2019
WHITENER WAYNE A
Director
Trans History: 189
 Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 7,623 $3.87 45,209
Mar 13, 2019
Thomas James W
EVP, Chief Technical Officer
Trans History: 17
 EVP, Chief Technical Officer Form 4 Open market or private purchase of non-derivative or derivative security 805 $3.08 59,400
Mar 13, 2019
Thomas James W
EVP, Chief Technical Officer
Trans History: 17
 EVP, Chief Technical Officer Form 4 Open market or private purchase of non-derivative or derivative security 6,089 $3.10 65,489
Mar 13, 2019
Thomas James W
EVP, Chief Technical Officer
Trans History: 17
 EVP, Chief Technical Officer Form 4 Open market or private purchase of non-derivative or derivative security 6,106 $3.14 71,595
Mar 29, 2019
BARRETT WILLIAM J
Director
Trans History: 266
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,194 -- 770,477
Mar 29, 2019
COOPER CRAIG W
Director
Trans History: 20
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,940 -- 72,170
Mar 29, 2019
HOOVER GARY M
Director
Trans History: 19
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,940 -- 69,289
Mar 29, 2019
Klofas Michael L
Director
Trans History: 9
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,940 -- 18,751
Mar 29, 2019
North Ted R
Director
Trans History: 20
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,322 -- 62,885
Mar 29, 2019
Vander Ploeg Mark A
Director
Trans History: 28
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,449 -- 8,297

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