| Date Filed | Type | Description |
| 02/14/2019 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 10/22/2018 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)]: |
| 10/11/2018 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 10/11/2018 |
8-K
| Quarterly results |
| 09/11/2018 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events |
| 09/10/2018 |
SC 13G/A
| PRICE T ROWE ASSOCIATES INC reports a 5.9% stake in Envision Healthcare Corp |
| 09/06/2018 |
8-K
| Other Events |
| 09/06/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 08/29/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 08/13/2018 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition: |
| 08/06/2018 |
10-Q
| Quarterly Report for the period ended June 30, 2018 |
| 08/06/2018 |
8-K
| Quarterly results |
| 07/25/2018 |
8-K
| Other Events |
| 07/25/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 07/20/2018 |
8-K
| Other Events |
| 07/20/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 07/09/2018 |
PREM14A
| Form PREM14A - Preliminary proxy statements relating to merger or acquisition: |
| 06/26/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 06/13/2018 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 06/13/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 06/12/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 06/11/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 06/11/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
| 06/11/2018 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 05/10/2018 |
10-Q
| Quarterly Report for the period ended March 31, 2018 |
| 05/07/2018 |
8-K
| Quarterly results |
| 04/30/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 03/19/2018 |
8-K
| Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Departure of Directors or Cer... |
| 03/12/2018 |
SC 13G/A
| VANGUARD GROUP INC reports a 10% stake in Envision Healthcare Corp |
| 02/28/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/27/2018 |
8-K
| Quarterly results |
| 02/26/2018 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 02/14/2018 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/13/2018 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
|