UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): March 20, 2008
Penwest Pharmaceuticals Co.
(Exact Name of Registrant as Specified in Charter)
| | | | | |
| Washington | | 000-23467 | | 91-1513032 |
(State or Other Juris-
diction of Incorporation | | (Commission
File Number) | | (IRS Employer
Identification No.) |
| | | |
39 Old Ridgebury Road, Suite 11
Danbury, Connecticut | | 06810-5120
(Zip Code) |
| (Address of Principal Executive Offices) | | |
Registrant’s telephone number, including area code:(877) 736-9378
n/a
(Former Name or Former Address, if Changed Since Last Report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (seeGeneral Instruction A.2. below):
o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
TABLE OF CONTENTS
Item 1.01. Entry into a Material Definitive Agreement.
On March 20, 2008, the Company entered into an amendment (the “Amendment”) to the Rights Agreement (the “Rights Agreement”), dated as of July 27, 1998, between the Company and Mellon Investor Services LLC, as Rights Agent, as previously amended by Amendment No. 1 thereto. The Amendment modifies the definition of Exempted Person under the Rights Agreement to provide that Perceptive Life Sciences Master Fund Ltd., together with its affiliates and associates (“Perceptive”), will be an Exempted Person under the Rights Agreement until the earlier of the date on which Perceptive beneficially owns more than 21.9% of the outstanding Common Stock or such date when Perceptive beneficially owns less than 10% of the outstanding Common Stock, at which time Perceptive shall cease to be an Exempted Person. Prior to the Amendment, the Rights Agreement provided that the maximum percentage that Perceptive could own as an Exempted Person was 19.9% of the outstanding Common Stock.
The Amendment is attached to this Current Report on Form 8-K as Exhibit 4.1.
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| | | | | |
| | PENWEST PHARMACEUTICALS CO.
| |
| Date: March 20, 2008 | By: | /s/ Benjamin L. Palleiko | |
| | | Benjamin L. Palleiko
Senior Vice President, Corporate
Development and Chief Financial Officer | |
| |
EXHIBIT INDEX
| | | |
| Exhibit No. | | Description |
| |
| 4.1 | | Amendment No. 2 to Rights Agreement, dated as of March 20, 2008, between the Registrant and Mellon Investor Services LLC. |
