Date Filer Title Filing Type Shares Traded Price Total Held
Dec 26, 2017
SCOPIA CAPITAL MANAGEMENT LP
Ten Percent Owner
Trans History: 148
 Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 14,899 $67.68 5,176,534
Feb 18, 2021
Deitrich Thomas
Director, President & CEO
Trans History: 67
 Director, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 14,958 -- 157,175
May 05, 2008
Serff Jared P
VP, Competitive Resources
Trans History: 187
 VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
May 14, 2007
Serff Jared P
VP, Competitive Resources
Trans History: 187
 VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
Aug 07, 2006
Serff Jared P
VP, Competitive Resources
Trans History: 187
 VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
Aug 15, 2005
NEILSON ROBERT D
Director, President & COO, Director
Trans History: 58
 Director, President & COO, Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $7.00 27,500
Aug 15, 2005
NEILSON ROBERT D
Director, President & COO, Director
Trans History: 58
 Director, President & COO, Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- --
May 03, 2005
FAIRBANKS RUSSELL N JR
VP & General Counsel
Trans History: 151
 VP & General Counsel Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
May 03, 2005
HELMBRECHT STEVEN M
Sr. VP & CFO
Trans History: 245
 Sr. VP & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
May 03, 2005
MEZEY PHILIP
Sr. VP, Software Solutions
Trans History: 332
 Sr. VP, Software Solutions Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
May 03, 2005
NEILSON ROBERT D
Director, President & COO, Director
Trans History: 58
 Director, President & COO, Director Form 4/A Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
May 03, 2005
Serff Jared P
VP, Competitive Resources
Trans History: 187
 VP, Competitive Resources Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
May 03, 2005
UNSWORTH MALCOLM
Sr. VP, Hardware Solutions
Trans History: 199
 Sr. VP, Hardware Solutions Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000
Feb 24, 2016
CADIEUX MICHEL
Sr. VP - HR
Trans History: 67
 Sr. VP - HR Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,182 -- 15,182
Nov 10, 2005
NOSBAUM LEROY D
Director, Chairman & CEO, Director
Trans History: 559
 Director, Chairman & CEO, Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,215 $21.06 36,048
Nov 10, 2005
NOSBAUM LEROY D
Director, Chairman & CEO, Director
Trans History: 559
 Director, Chairman & CEO, Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,215 -- --
Feb 21, 2013
HELMBRECHT STEVEN M
Sr. VP & CFO
Trans History: 245
 Sr. VP & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,486 -- 15,486
Mar 02, 2016
SCOPIA CAPITAL MANAGEMENT LP
Ten Percent Owner
Trans History: 148
 Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 15,574 $40.10 4,258,992
Apr 29, 2019
SCOPIA CAPITAL MANAGEMENT LP
Ten Percent Owner
Trans History: 148
 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 16,055 $52.52 4,221,939
Apr 23, 2019
SCOPIA CAPITAL MANAGEMENT LP
Ten Percent Owner
Trans History: 148
 Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 16,311 $51.12 4,280,919
Feb 21, 2019
Deitrich Thomas
EVP, COO
Trans History: 67
 EVP, COO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 16,417 -- 117,904
Feb 19, 2015
CADIEUX MICHEL
Sr. VP - HR
Trans History: 67
 Sr. VP - HR Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 16,460 -- 16,460
Aug 21, 2009
NOSBAUM LEROY D
Director, Executive Chm. of the Board
Trans History: 559
 Director, Executive Chm. of the Board Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,493 $37.40 117,686
Aug 21, 2009
NOSBAUM LEROY D
Director, Executive Chm. of the Board
Trans History: 559
 Director, Executive Chm. of the Board Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,493 -- --
Jul 01, 2019
MEZEY PHILIP
Director, President and CEO
Trans History: 332
 Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 16,576 $62.79 74,624

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

For recent transactions, including derivative transactions, see our Section 16 SEC filings page.