Exhibit 4.3 CLASS B WARRANT ESG RE LIMITED THIS WARRANT AND THE UNDERLYING COMMON SHARES MAY NOT BE TRANSFERRED EXCEPT (I) IN COMPLIANCE WITH THE PROVISIONS OF THE BYE-LAWS OF THE COMPANY AND ANY APPLICABLE STATE SECURITIES OR "BLUE SKY" LAWS AND (II)...Warrant Agreement • January 12th, 1998 • Esg Re LTD • Life insurance
