Micro Therapeutics Inc Watch

from SC 13D/A 81 pages Agreement and Plan of Merger by and Among Ev3 Inc., Micro Investment, LLC and Micro Therapeutics, Inc. Dated as of November 14, 2005

from SC 13D/A 2 pages Today We Are Beginning a Process That We Believe Is in the Best Interest of All Stockholders of Micro Therapeutics, Inc. (The “Company”). I Am Writing You to Let You Know That Ev3 Inc. (“Ev3”) Intends to Commence a Transaction Whereby Ev3 Would Increase Its Equity Ownership, Up to L00%, in the Company. We Intend to Offer to Acquire All of the Shares of the Company’s Common Stock Not Currently Owned by Ev3 at a Purchase Price of $6.91 Per Share, Payable in Ev3 Common Stock. This Price Reflects a 20% Premium to the Trailing 30 Day Average Ending With the Closing Price of the Company’s Common Stock on October 7, 2005

from SC 13D/A ~10 pages Contribution & Exchange Agreement

from SC 13D/A ~50 pages Note Purchase Agreement

from SC 13D/A ~50 pages Note Purchase Agreement

from SC 13D 1 page <page> Exhibit 1 Joint Filing Agreement the Undersigned Hereby Agree That the Statement on Schedule 13d Filed by the Undersigned With Respect to the Common Stock of Micro Therapeutics, Inc. Is, and Any Amendment Thereto Signed by Each of the Undersigned Shall Be, Filed on Behalf of Each Undersigned Pursuant to and in Accordance With the Provisions of Rule 13d-1(k) Under the Securities Exchange Act of 1934, as Amended. Dated: June 4, 2001 Micro Investment, LLC By: Warburg, Pincus Equity Partners, L.P., Managing Member By: Warburg, Pincus & Co., General Partner By: /S/ Scott A. Arenare Name: Scott A. Arenare Title: Attorney-In-Fact Dated: June 4, 2001 Warburg, Pincus Equity Partners, L.P. By: Warburg, Pincus & Co., General Partner By: /S/ Scott A. Arenare Name: Scott A. Arenare Title: Attorney-In-Fact Dated: June 4, 2001 Warburg, Pincus & Co. By: /S/ Scott A. Arenare Name: Scott A. Arenare Title: Attorney-In-Fact Dated: June 4, 2001 Warburg Pincus LLC By: /S/ Scott A. Arenare Name: Scott A. Arenare Title: Vice President and General Counsel <page> Dated: June 4, 2001 Vertical Fund Associates, L.P. By: The Vertical Group, L.P., General Partner By: /S/ John E. Runnells Name: John E. Runnells Title: General Partner Dated: June 4, 2001 Vertical Life Sciences L.P. By: The Vertical Group, L.P., General Partner By: /S/ John E. Runnells Name: John E. Runnells Title: General Partner

from 8-A12G ~50 pages Rights Agreement

from SC 13D/A ~5 pages Underwriting agreement

from SC 13D ~5 pages Underwriting agreement

from SB-2/A ~50 pages Amended Form of Underwriting Agreement

from SB-2 ~50 pages Form of Underwriting Agreement