As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

  2/9/24  Colson Eric R                     SC 13D/A               4:117K Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 8/18/22  Colson Eric R                     SC 13D/A               1:83K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 5/11/21  Colson Eric R                     SC 13D/A               1:78K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
  3/2/21  Colson Eric R                     SC 13D/A               1:89K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 5/22/20  Colson Eric R                     SC 13D/A               1:80K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 2/25/20  Colson Eric R                     SC 13D/A               1:81K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
12/13/19  Colson Eric R                     SC 13D/A               1:81K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 2/28/19  Colson Eric R                     SC 13D/A               1:80K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
  4/3/18  Colson Eric R                     SC 13D/A               1:76K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 3/16/18  Colson Eric R                     SC 13D/A               1:87K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 8/11/17  Colson Eric R                     SC 13D/A               1:75K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
  3/2/17  Colson Eric R                     SC 13D/A               1:75K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
10/19/16  Colson Eric R                     SC 13D/A               1:73K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
  6/1/16  Colson Eric R                     SC 13D/A               1:71K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
  3/9/16  Colson Eric R                     SC 13D/A               1:70K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 2/19/16  Colson Eric R                     SC 13D/A               1:78K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 3/10/15  Colson Eric R                     SC 13D/A               5:91K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 2/20/15  Colson Eric R                     SC 13D/A               5:89K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 7/21/14‡ Colson Eric R                     SC 13D/A    7/18/14    5:95K  Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³
 3/12/14  Colson Eric R                     SC 13D                 5:112K Artisan Partners Asset Mgmt Inc.  Donnelley … Solutions/FA 
          Charles J. Daley, Jr.³
          Gregory K. Ramirez³

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Type:
	SC 13D	Statement of Acquisition of Beneficial Ownership by an “Active” Investor — Schedule 13D.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
³	Group Member:  A Registrant or non-Registrant party to this Filing made by a Group.