| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G/A | 2014-02-14 | Blue Harbour Group, L.P. | Employers Holdings, Inc. | 199,700 | 0.0% | EDGAR |
| SC 13G/A | 2014-02-12 | VANGUARD GROUP INC | Employers Holdings, Inc. | 1,934,712 | 6.2% | EDGAR |
| SC 13G/A | 2014-02-05 | Lee Munder Capital Group, LLC | Employers Holdings, Inc. | 10 | 12.0% | EDGAR |
| SC 13G | 2014-01-29 | BlackRock Inc. | Employers Holdings, Inc. | 2,507,741 | 8.0% | EDGAR |
| SC 13G/A | 2013-02-11 | VANGUARD GROUP INC | Employers Holdings, Inc. | 1,854,598 | 6.0% | EDGAR |
| SC 13G/A | 2013-02-11 | Lee Munder Capital Group, LLC | Employers Holdings, Inc. | 1,755,635 | 5.7% | EDGAR |
| SC 13G/A | 2013-02-08 | BlackRock Inc. | Employers Holdings, Inc. | 1,553,735 | 5.1% | EDGAR |
| SC 13G/A | 2013-02-04 | Blue Harbour Group, LP | Employers Holdings, Inc. | 2,258,704 | 7.4% | EDGAR |
| SC 13G/A | 2012-02-14 | GREENLIGHT CAPITAL LLC | Employers Holdings, Inc. | 0 | 0.0% | EDGAR |
| SC 13G | 2012-02-13 | Blue Harbour Group, LP | Employers Holdings, Inc. | 1,878,034 | 5.4% | EDGAR |
| SC 13G/A | 2012-02-09 | VANGUARD GROUP INC | Employers Holdings, Inc. | 1,954,886 | 5.6% | EDGAR |
| SC 13G | 2012-02-09 | BlackRock Inc. | Employers Holdings, Inc. | 1,817,831 | 5.2% | EDGAR |
| SC 13G/A | 2012-02-08 | Lee Munder Capital Group, LLC | Employers Holdings, Inc. | 1,997,668 | 5.3% | EDGAR |
| SC 13G/A | 2011-02-14 | GREENLIGHT CAPITAL LLC | Employers Holdings, Inc. | 816,395 | 2.0% | EDGAR |
| SC 13G | 2011-02-10 | VANGUARD GROUP INC | Employers Holdings, Inc. | 2,027,968 | 5.1% | EDGAR |
| SC 13G/A | 2011-02-04 | CITIGROUP INC | Employers Holdings, Inc. | 1,820,755 | 4.6% | EDGAR |
| SC 13G | 2010-02-16 | GREENLIGHT CAPITAL LLC | Employers Holdings, Inc. | 901,905 | 2.0% | EDGAR |
| SC 13G/A | 2010-02-12 | WELLINGTON MANAGEMENT CO LLP | Employers Holdings, Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2010-02-11 | RS INVESTMENT MANAGEMENT CO LLC | Employers Holdings, Inc. | - | 0.0% | EDGAR |
| SC 13G/A | 2010-01-27 | CITIGROUP INC | Employers Holdings, Inc. | 2,327,404 | 5.3% | EDGAR |