| Date | Time | Source | Headline | Symbol | Company |
| 01/25/2013 | 11:56AM | Edgar (US Regulatory) | Quarterly Schedule of Portfolio Holdings of Registered Management Investment Company (n-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 01/25/2013 | 11:56AM | Edgar (US Regulatory) | Prospectus Filed Pursuant to Rule 424(b)(3) (424b3) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 01/09/2013 | 5:15PM | Business Wire | Vanguard Health Systems to Report Second Fiscal Quarter 2013 Results on January 30, 2013 | NYSE:VHS | Vanguard Health Systems, Inc. |
| 01/02/2013 | 5:15PM | Business Wire | Vanguard Health Systems to Participate in Investor Conference in January | NYSE:VHS | Vanguard Health Systems, Inc. |
| 12/17/2012 | 6:01AM | Edgar (US Regulatory) | Securities Registration: Business Combination (s-4) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 12/17/2012 | 6:01AM | Edgar (US Regulatory) | Securities Registration: Business Combination (S-4) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/28/2012 | 5:15PM | Business Wire | Vanguard Health Systems to Participate in Investor Conferences in December | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/26/2012 | 5:13PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/26/2012 | 5:13PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/26/2012 | 5:12PM | Edgar (US Regulatory) | Quarterly Schedule of Portfolio Holdings of Registered Management Investment Company (n-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/26/2012 | 5:12PM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/26/2012 | 5:12PM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/20/2012 | 5:09PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/20/2012 | 5:09PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/13/2012 | 8:00AM | Marketwired | Awarepoint Names Keith B. Pitts to Its Board of Directors | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/09/2012 | 8:20AM | Marketwired | Hospital Stocks Post Strong Gains After Obama Re-Elected | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/07/2012 | 5:05PM | Business Wire | Vanguard Health Systems to Participate in Investor Conference in November | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 11/01/2012 | 6:02AM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 10/31/2012 | 6:01AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 10/31/2012 | 6:01AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 10/31/2012 | 6:01AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:VHS | Vanguard Health Systems, Inc. |
| 10/31/2012 | 6:01AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:VHS | Vanguard Health Systems, Inc. |