BlackRock Inc.
| | Direct | | 15 Feb 2017 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 23 Dec 2016 | 7,601 |
BlackRock Inc.
| | Direct | | 21 Dec 2016 | 40,860 |
Wellington Management Company, L.L.P.
| | Direct | | 21 Dec 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 20 Dec 2016 | 0 |
BlackRock Inc.
| | Direct | | 16 Dec 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 09 Dec 2016 | 10,143 |
BlackRock Inc.
| | Direct | | 02 Dec 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 25 Nov 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 24 Nov 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 17 Nov 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 11 Nov 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 27 Oct 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 26 Oct 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 13 Oct 2016 | 0 |
BlackRock Inc.
| | Direct | | 12 Oct 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 11 Oct 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 19 Sept 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 14 Sept 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 16 Aug 2016 | 0 |
BlackRock Inc.
| | Direct | | 08 Aug 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 05 Aug 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 27 July 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 21 July 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 28 June 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 16 June 2016 | 1,590 |
BlackRock Inc.
| | Direct | | 01 June 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 20 Apr 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 04 Apr 2016 | 643 |
Wellington Management Company, L.L.P.
| | Direct | | 11 Feb 2016 | 20,230 |
Wellington Management Company, L.L.P.
| | Direct | | 04 Jan 2016 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 31 Dec 2015 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 30 Dec 2015 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 29 Dec 2015 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 29 Oct 2015 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 01 May 2015 | 0 |
Wellington Management Company, L.L.P.
| | Direct | | 30 Mar 2015 | 1,670 |
Wellington Management Company, L.L.P.
| | Direct | | 29 Dec 2014 | 0 |