EXHIBIT 10.18 QUOTA SHARE RETROCESSION AGREEMENTQuota Share Retrocession Agreement • May 10th, 2004 • Platinum Underwriters Holdings LTD • Fire, marine & casualty insurance • England
Contract Type FiledMay 10th, 2004 Company Industry Jurisdiction
BY AND BETWEENQuota Share Retrocession Agreement • March 15th, 2004 • Platinum Underwriters Holdings LTD • Fire, marine & casualty insurance
Contract Type FiledMarch 15th, 2004 Company Industry
to the Quota Share Retrocession Agreement Effective: July 1, 2000 issued to American Hallmark Insurance Company of Texas Dallas, TexasQuota Share Retrocession Agreement • August 14th, 2003 • Hallmark Financial Services Inc • Insurance carriers, nec
Contract Type FiledAugust 14th, 2003 Company Industry
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance
Contract Type FiledMarch 31st, 2003 Company Industry
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Vermont
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
EXHIBIT 10.64 QUOTA SHARE RETROCESSION AGREEMENTQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • England
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Vermont
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) ANDQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
100% QUOTA SHARE RETROCESSION AGREEMENT (TRADITIONAL) BY AND BETWEENQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Massachusetts
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance
Contract Type FiledMarch 31st, 2003 Company Industry
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Vermont
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
RETROCEDANT) andQuota Share Retrocession Agreement • March 31st, 2003 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledMarch 31st, 2003 Company Industry Jurisdiction
ADDENDUM NO. 3 to theQuota Share Retrocession Agreement • October 31st, 2002 • Hallmark Financial Services Inc • Insurance carriers, nec
Contract Type FiledOctober 31st, 2002 Company Industry
Exhibit 10.24 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - D - STOP LOSS) BY AND BETWEEN MOUNTAIN RIDGE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Vermont
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
BY AND BETWEENQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
Exhibit 10.27 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - D-4) BY AND BETWEEN ST. PAUL FIRE AND MARINE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
Exhibit 10.18 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - D-1) BY AND BETWEEN MOUNTAIN RIDGE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Vermont
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
Exhibit 10.19 100% QUOTA SHARE RETROCESSION AGREEMENT (Non-TRADITIONAL - A) BY AND BETWEEN ST. PAUL FIRE AND MARINE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
Exhibit 10.23 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL-D-2) BY AND BETWEEN MOUNTAIN RIDGE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Vermont
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
Exhibit 10.25 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - D - SPREAD LOSS) BY AND BETWEEN ST. PAUL FIRE AND MARINE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
Exhibit 10.26 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - D-3) BY AND BETWEEN ST. PAUL FIRE AND MARINE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
BY AND BETWEENQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
100% QUOTA SHARE RETROCESSION AGREEMENT (TRADITIONAL) BY AND BETWEENQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance
Contract Type FiledOctober 23rd, 2002 Company Industry
Exhibit 10.22 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - C) BY AND BETWEEN ST. PAUL FIRE AND MARINE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
Exhibit 10.28 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - E) BY AND BETWEEN ST. PAUL FIRE AND MARINE INSURANCE COMPANYQuota Share Retrocession Agreement • October 23rd, 2002 • Platinum Underwriters Holdings LTD • Life insurance • Minnesota
Contract Type FiledOctober 23rd, 2002 Company Industry Jurisdiction
BY AND BETWEENQuota Share Retrocession Agreement • June 25th, 2002 • Platinum Underwriters Holdings LTD • Blank checks
Contract Type FiledJune 25th, 2002 Company Industry
EXHIBIT 10.32 FORM OF 100% QUOTA SHARE RETROCESSION AGREEMENT (NON-TRADITIONAL - B-1) BY AND BETWEEN ST. PAUL REINSURANCE COMPANY LimitedQuota Share Retrocession Agreement • June 25th, 2002 • Platinum Underwriters Holdings LTD • Blank checks
Contract Type FiledJune 25th, 2002 Company Industry
FORM OF 100% QUOTA SHARE RETROCESSION AGREEMENT (TRADITIONAL) BY AND BETWEENQuota Share Retrocession Agreement • June 25th, 2002 • Platinum Underwriters Holdings LTD • Blank checks
Contract Type FiledJune 25th, 2002 Company Industry
FORM OF 100% QUOTA SHARE RETROCESSION AGREEMENT (TRADITIONAL)Quota Share Retrocession Agreement • June 14th, 2002 • Platinum Underwriters Holdings LTD • Blank checks
Contract Type FiledJune 14th, 2002 Company Industry