13G Filing: Fairfax Financial Holdings and Intrepid Potash Inc. (NYSE:IPI)

4.              The principal business address and principal office address of 810679 is 95 Wellington Street West, Suite 800, Toronto, Ontario M5J 2N7;

5.              The principal business address and principal office address of Fairfax is 95 Wellington Street West, Suite 800, Toronto, Ontario M5J 2N7;

6.              The principal business address and principal office address of FFHL is 95 Wellington Street West, Suite 800, Toronto, Ontario, Canada, M5J 2N7;

7.              The principal business address and principal office address of Brit is The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AB, United Kingdom;

8.              The principal business address and principal office address of Brit Holdings is The Leadenhall Building, 122 Leadenhall Street, London, EC3V 4AB, United Kingdom;

9.              The principal business address and principal office address of Brit Gibraltar is Suite 3C, Eurolife Building, 1 Corral Road, Gibraltar;

10.       The principal business address and principal office address of Fairfax US is 2850 Lake Vista Drive, Suite 150, Lewisville, Texas 75067;

11.       The principal business address and principal office address of Odyssey is 300 First Stamford Place, Stamford, Connecticut 06902;

12.       The principal business address and principal office address of Odyssey Re is 300 First Stamford Place, Stamford, Connecticut 06902; and

13.       The principal business address and principal office address of Odyssey Reinsurance is 300 First Stamford Place, Stamford, Connecticut 06902.

Item 2(c)

Citizenship:
V.  Prem Watsa is a citizen of Canada.

Item 2(d)

Title of Class of Securities:
Common Stock

Item 2(e)

CUSIP Number:
46121Y102

Item 3.

If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:

(a)

o

Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);

(b)

o

Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);

(c)

o

Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);

(d)

o

An Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);

(e)

o

An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);