Filing Date: 2/14/2019 Filing Type: SC 13G/A    

Filing Date: 2/13/2019 Event Date: 2/11/2019 Filing Type: 4    

Filing Date: 2/13/2019 Filing Type: SC 13G/A    

Filing Date: 2/8/2019 Filing Type: SC 13G/A    

Filing Date: 2/6/2019 Filing Type: SC 13G/A    

Filing Date: 2/5/2019 Event Date: 2/1/2019 Filing Type: 4    

Filing Date: 2/4/2019 Event Date: 2/1/2019 Filing Type: 4    

Filing Date: 1/23/2019 Event Date: 1/18/2019 Filing Type: 4    

Filing Date: 1/18/2019 Event Date: 1/18/2019 Filing Type: 4    

Filing Date: 1/17/2019 Event Date: 1/15/2019 Filing Type: 4    

Filing Date: 1/11/2019 Event Date: 1/9/2019 Filing Type: 4    

Filing Date: 1/8/2019 Event Date: 1/8/2019 Filing Type: 8-K    

Filing Date: 1/8/2019 Event Date: 1/4/2019 Filing Type: 4    

Filing Date: 1/3/2019 Event Date: 12/31/2018 Filing Type: 4    

Filing Date: 12/31/2018 Event Date: 12/27/2018 Filing Type: 4    

Filing Date: 12/26/2018 Event Date: 12/21/2018 Filing Type: 4    

Filing Date: 12/20/2018 Event Date: 11/16/2018 Filing Type: 4    

Filing Date: 12/19/2018 Filing Type: SC 13G/A    

Filing Date: 12/14/2018 Event Date: 12/13/2018 Filing Type: 4    

Filing Date: 12/14/2018 Event Date: 12/13/2018 Filing Type: 4