X0303 4 2010-01-02 0 0000847431 NYMAGIC INC NYM 0001192833 MICHAELCHECK WILLIAM JETER C/O NYMAGIC INC 919 THIRD AVENUE, 10TH FLOOR NEW YORK NY 10022 1 0 1 0 Common Stock - Deferred Share Units 2010-01-02 4 A 0 2411 A 275506.12 D Represents a grant of deferred share units under NYM's Amended and Restated 2001 long term incentive plan which represents the right to receive unrestricted shares of common stock upon expiration of the deferred period. Paul J. Hart Attorney-In-Fact 2010-03-23