| Mar 24, 2017 DForm 4 → | Mar 24, 9:35 pm EDT | Surgical Care Affiliates, Inc.SCAI | 560,228 | — | — | 0 | — | |
| Mar 13, 2017 MForm 4 → | Mar 14, 5:01 pm EDT | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 95,605 | — | |
| Mar 6, 2017 MForm 4 → | Mar 7, 1:14 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 98,729 | — | |
| Feb 27, 2017 MForm 4 → | Feb 28, 11:41 am EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 101,853 | — | |
| Feb 21, 2017 MForm 4 → | Feb 22, 11:40 am EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 104,977 | — | |
| Feb 13, 2017 MForm 4 → | Feb 14, 12:08 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 108,101 | — | |
| Feb 6, 2017 MForm 4 → | Feb 7, 4:12 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 111,225 | — | |
| Jan 30, 2017 MForm 4 → | Jan 31, 11:10 am EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 114,349 | — | |
| Jan 23, 2017 MForm 4 → | Jan 24, 12:24 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 117,473 | — | |
| Jan 17, 2017 MForm 4 → | Jan 18, 3:14 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 120,597 | — | |
| Jan 9, 2017 MForm 4 → | Jan 10, 3:34 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 123,721 | — | |
| Jan 3, 2017 MForm 4 → | Jan 4, 4:17 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,124 | — | — | 126,845 | — | |
| Dec 19, 2016 MForm 4 → | Dec 20, 6:25 pm EST | Surgical Care Affiliates, Inc.SCAI | 7,284 | — | — | 129,969 | — | |
| Dec 12, 2016 MForm 4 → | Dec 13, 6:13 pm EST | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 137,253 | — | |
| Dec 5, 2016 MForm 4/A → | Dec 13, 5:49 pm EST | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 144,545 | — | |
| Dec 5, 2016 MForm 4 → | Dec 6, 3:28 pm EST | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 144,545 | — | amended |
| Nov 28, 2016 MForm 4 → | Nov 29, 2:41 pm EST | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 151,837 | — | |
| Nov 21, 2016 MForm 4 → | Nov 22, 3:22 pm EST | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 159,129 | — | |
| Nov 14, 2016 MForm 4 → | Nov 15, 11:54 am EST | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 166,421 | — | |
| Nov 7, 2016 MForm 4 → | Nov 8, 3:59 pm EST | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 173,713 | — | |
| Oct 31, 2016 MForm 4 → | Nov 1, 2:07 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 5,395 | — | |
| Oct 24, 2016 MForm 4 → | Oct 25, 10:39 am EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 12,687 | — | |
| Oct 17, 2016 MForm 4 → | Oct 19, 3:51 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 19,979 | — | |
| Oct 10, 2016 MForm 4 → | Oct 12, 1:03 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 27,271 | — | |
| Oct 3, 2016 MForm 4 → | Oct 4, 2:28 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 34,563 | — | |
| Sep 26, 2016 MForm 4 → | Sep 28, 2:57 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 41,855 | — | |
| Sep 19, 2016 MForm 4 → | Sep 20, 3:00 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 49,147 | — | |
| Sep 12, 2016 MForm 4 → | Sep 13, 1:25 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 56,439 | — | |
| Sep 6, 2016 MForm 4 → | Sep 7, 10:38 am EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 63,731 | — | |
| Aug 29, 2016 MForm 4 → | Aug 30, 12:17 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 71,023 | — | |
| Aug 22, 2016 MForm 4 → | Aug 23, 1:06 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 78,315 | — | |
| Aug 15, 2016 MForm 4 → | Aug 16, 2:45 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 85,607 | — | |
| Aug 8, 2016 MForm 4 → | Aug 9, 3:52 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 92,899 | — | |
| Aug 1, 2016 MForm 4 → | Aug 2, 4:50 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 100,191 | — | |
| Jul 25, 2016 MForm 4/A → | Aug 2, 4:47 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 107,483 | — | |
| Jul 18, 2016 MForm 4 → | Jul 20, 5:15 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 114,775 | — | |
| Jul 11, 2016 MForm 4 → | Jul 13, 3:23 pm EDT | Surgical Care Affiliates, Inc.SCAI | 7,292 | — | — | 122,067 | — | |
| May 25, 2016 MForm 4 → | May 26, 4:03 pm EDT | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 129,359 | — | |
| Apr 25, 2016 MForm 4 → | Apr 26, 5:36 pm EDT | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 142,827 | — | |
| Mar 28, 2016 MForm 4 → | Mar 29, 1:42 pm EDT | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 156,295 | — | |
| Feb 25, 2016 MForm 4 → | Feb 26, 2:46 pm EST | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 169,763 | — | |
| Jan 25, 2016 MForm 4 → | Jan 27, 12:21 pm EST | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 183,231 | — | |
| Dec 28, 2015 MForm 4 → | Dec 29, 9:28 am EST | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 196,699 | — | |
| Dec 17, 2015 MForm 4 → | Dec 18, 11:55 am EST | Surgical Care Affiliates, Inc.SCAI | 6,679 | — | — | 210,167 | — | |
| Nov 30, 2015 MForm 4 → | Dec 2, 4:36 pm EST | Surgical Care Affiliates, Inc.SCAI | 55 | — | — | 216,846 | — | |
| Nov 25, 2015 MForm 4 → | Nov 30, 5:13 pm EST | Surgical Care Affiliates, Inc.SCAI | 10,101 | — | — | 216,901 | — | |
| Nov 10, 2015 MForm 4 → | Nov 12, 2:14 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,367 | — | — | 227,002 | — | |
| Nov 4, 2015 MForm 4 → | Nov 5, 3:20 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,367 | — | — | 230,369 | — | |
| Nov 2, 2015 MForm 4 → | Nov 3, 4:45 pm EST | Surgical Care Affiliates, Inc.SCAI | 3,367 | — | — | 233,736 | — | |
| Sep 25, 2015 MForm 4 → | Sep 29, 3:23 pm EDT | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 237,103 | — | |
| Sep 17, 2015 MForm 4 → | Sep 18, 12:33 pm EDT | Surgical Care Affiliates, Inc.SCAI | 3,020 | — | — | 250,571 | — | |
| Sep 15, 2015 MForm 4 → | Sep 16, 6:17 pm EDT | Surgical Care Affiliates, Inc.SCAI | 347 | — | — | 253,591 | — | |
| Aug 25, 2015 MForm 4 → | Aug 26, 5:17 pm EDT | Surgical Care Affiliates, Inc.SCAI | 10,101 | — | — | 253,938 | — | |
| Jul 31, 2015 MForm 4 → | Aug 4, 12:00 pm EDT | Surgical Care Affiliates, Inc.SCAI | 3,367 | — | — | 264,039 | — | |
| Jul 27, 2015 MForm 4 → | Jul 28, 12:22 pm EDT | Surgical Care Affiliates, Inc.SCAI | 10,101 | — | — | 267,406 | — | |
| Jun 25, 2015 MForm 4 → | Jun 29, 10:43 am EDT | Surgical Care Affiliates, Inc.SCAI | 13,468 | — | — | 277,507 | — | |
| Jun 4, 2015 AForm 4 → | Jun 8, 4:17 pm EDT | Surgical Care Affiliates, Inc.SCAI | 102,113 | — | — | 102,113 | — | |
| Apr 1, 2015 MForm 4 → | Apr 3, 5:03 pm EDT | Surgical Care Affiliates, Inc.SCAI | 70,000 | — | — | 290,975 | — | |