| Date Filed | Type | Description |
| 05/13/2013 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 0% stake in Obagi Medical Products, Inc. |
| 05/10/2013 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 05/06/2013 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)] |
| 04/26/2013 |
8-K
| Quarterly results |
| 04/26/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 04/26/2013 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 04/25/2013 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities |
| 04/25/2013 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 04/24/2013 |
10-K/A
| Annual Report for the period ended April 23, 2013 [amend] |
| 04/23/2013 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 04/22/2013 |
SC TO-T/A
| Form SC TO-T - Tender offer statement by Third Party [amend] |
| 04/17/2013 |
SC 13D/A
| Form SC 13D - General statement of acquisition of beneficial ownership [amend] |
| 03/28/2013 |
SC 13D
| Obagi Medical Products, Inc. reports a 6.3% stake in Obagi Medical Products, Inc. |
| 03/25/2013 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 03/20/2013 |
SC TO-C
| Form SC TO-C - Written communication relating to an issuer or third party |
| 03/20/2013 |
SC14D9C
| Form SC14D9C - Written communication relating to third party tender offer |
| 03/20/2013 |
8-K
| Entry into a Material Definitive Agreement, Other Events, Financial Statements and Exhibits |
| 03/14/2013 |
10-K
| Annual Report for the period ended March 14, 2013 |
| 03/14/2013 |
8-K
| Quarterly results |
| 03/08/2013 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 02/12/2013 |
SC 13G/A
| Obagi Medical Products, Inc. reports a 5.9% stake in Obagi Medical Products, Inc. |
| 12/10/2012 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 12/03/2012 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material |
| 11/01/2012 |
10-Q
| Quarterly Report for the period ended September 30, 2012 |
| 11/01/2012 |
8-K
| Quarterly results |
| 10/29/2012 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits |
| 09/10/2012 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals |
| 09/04/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 08/16/2012 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 08/07/2012 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 08/02/2012 |
10-Q
| Quarterly Report for the period ended June 30, 2012 |
| 08/02/2012 |
8-K
| Quarterly results |
| 08/02/2012 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 07/10/2012 |
8-K
| Form 8-K - Current report |
|