Exhibit 99.10
Form 51-102F3
Material Change Report
| Item 1 | Name and Address of Company |
| Oromin Explorations Ltd. Suite 2000, 1055 West Hastings Street Vancouver, B.C. V6E 2E9 | |
| Item 2 | Date of Material Change |
| April 1, 2010 | |
| Item 3 | News Release |
| The news release was disseminated on March 31, 2010 by Stockwatch and Market News Publishing. | |
| Item 4 | Summary of Material Change |
| The Company grants stock options. | |
| Item 5 | Full Description of Material Change |
| See attached news release. | |
| Item 6 | Reliance on subsection 7.1(2) of National Instrument 51-102 |
| Not Applicable | |
| Item 7 | Omitted Information |
| None | |
| Item 8 | Executive Officer |
| The following executive officer of the Company is knowledgeable about the material change and may be contacted regarding the change: James Stewart Secretary Telephone: 604.331.8772 Facsimile: 604.331.8773 | |
| Item 9 | Date of Report |
| April 1, 2010 |
| OROMIN | Suite 2000, Guinness Tower, 1055 West Hastings Street, Vancouver, B.C. Canada V6E 2E9 | |
| EXPLORATIONS LTD. | Tel: (604) 331-8772 | Toll-free(877) 529-8475 |
| Fax: (604) 331-8773 | E-mail:info@oromin.com | |
| March 31, 2010 | Trading Symbol: TSX – OLE |
| OTC/BB - OLEPF | |
| Web Site: www.oromin.com |
NEWS RELEASE
Oromin Explorations Ltd.(“Oromin”) announces that it has granted stock options to employees, consultants, management, directors and officers entitling the purchase of up to 860,000 shares of Oromin under its Stock Option Plan, subject to regulatory approval. The options are exercisable at a price of $0.65 per share until April 1, 2015.
To find out more about Oromin Explorations Ltd., visitwww.oromin.com.
On behalf of the Board of Directors of
OROMIN EXPLORATIONS LTD.
“Chet Idziszek”
Chet Idziszek, President
Cautionary Statement This document contains “forward-looking statements” within the meaning of applicable Canadian securities regulations. All statements other than statements of historical fact herein, including, without limitation, statements regarding exploration plans and our other future plans and objectives, are forward-looking statements that involve various risks and uncertainties. Such forward-looking statements include, without limitation, estimates of exploration investment and the scope of exploration programs. There can be no assurance that such statements will prove to be accurate, and future events and actual results could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from our expectations are disclosed in the Company’s documents filed from time to time via SEDAR with the Canadian regulatory agencies to whose policies we are bound. Forward-looking statements are based on the estimates and opinions of manageme nt on the date the statements are made, and we do not undertake any obligation to update forward-looking statements should conditions or our estimates or opinions change. Forward-looking statements are subject to risks, uncertainties and other factors, including risks associated with public markets, mineral exploration, price volatility in the mineral commodities we seek, and operational and political risks. Readers are advised not to place undue reliance on forward-looking statements. |