OTTO MARINE LIMITED

(Unique Entity Number: 197902647M)
(Incorporated with limited liability in the Republic of Singapore on 5 September 1979) (the "Company")

DIRECTOR'S AND SUBSTANTIAL SHAREHOLDERS' INTEREST IN THE COMPANY


The Company refers to its announcement of 4 May 2012 on the above matter and the following notices received by the Company on 4 May 2012 ("Earlier Notices"):
(a) the notice of director's (including director's who is a substantial shareholder) interest and change of interest in respect of shares held by the Company's Chairman and Group Executive Officer, Mr Yaw Chee Siew, who is also a substantial shareholder of the Company; and
(b) the notice of change in the percentage level of a substantial shareholder's interest in respect of Business Companion Investments Limited ("BCI"), an investment holding company wholly owned by Mr Yaw Chee Siew.
In the Earlier Notices, it was stated that after the close of the renounceable underwritten rights issue ("Rights Issue") of up to 945,214,500 new ordinary shares in the capital of the Company ("Rights Shares") on 26 April 2012, each of Mr Yaw Chee Siew and BCI had the following total interests in shares in the capital of the Company:

Number of Shares

Percentage of the issued share capital

of the Company

(based on the Company's issued share capital of 2,835,643,500 shares following the Rights Issue)

Mr Yaw Chee Siew

1,804,762,500

Approximately 63.64%

BCI

1,740,375,000

Approximately 61.37%

Mr Yaw Chee Siew and BCI have sent letters to the Company ("Clarification Letters") clarifying that upon the close of the Rights Issue, each of them had the following total interests in shares in the capital of the Company:

Number of Shares

Percentage of the issued share capital

of the Company

(based on the Company's issued share capital of 2,835,643,500 shares following the Rights Issue)

Mr Yaw Chee Siew

The discrepancy between the Earlier Notices and the Clarification Letters as to the total number of shares in the Company that Mr. Yaw Chee Siew and BCI are interested in (being 1,000 shares), was due to the rounding of odd lots in respect of the Rights Shares issued and allotted to DMG & Partners Securities Pte Ltd ("DMG") and RHB Bank Nominees Pte. Ltd. ("RHB"), who are bare trustees for BCI.
The Company confirms that, as stated in the Offer Information Statement issued by the Company in connection with the Rights Issue, preference was given to the rounding of odd lots, in the process of allotment of excess Rights Shares.
The Company further confirms that the substantial shareholders and the directors of the Company, including Mr Yaw Chee Siew, BCI and their bare trustees, ranked last in priority in the rounding of odd lots and the allotment of excess Rights Shares.
Save for the rounding of odd lots in respect of the Rights Shares held by DMG and RHB, no excess
Rights Shares were issued and allotted to Mr Yaw Chee Siew, BCI or their bare trustees.
By Order of the Board
Wee Eng Hua Marjorie
Company Secretary
3 September 2012

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