X0305 4 2012-04-02 0 0001287151 XERIUM TECHNOLOGIES INC XRM 0001492671 AS Investors, LLC C/O AMERICAN SECURITIES LLC 299 PARK AVENUE, 34TH FLOOR NEW YORK NY 10171 0 0 1 0 0001401897 American Securities Partners V, L.P. C/O AMERICAN SECURITIES LLC 299 PARK AVENUE, 34TH FLOOR NEW YORK NY 10171 0 0 0 1 (See Remarks below) 0001401896 American Securities Partners V(B), L.P. C/O AMERICAN SECURITIES LLC 299 PARK AVE, 34TH FLOOR NEW YORK NY 10171 0 0 0 1 (See Remarks below) 0001475482 American Securities Partners V (C) L.P. C/O AMERICAN SECURITIES LLC 299 PARK AVE, 34TH FLOOR NEW YORK NY 10171 0 0 0 1 (See Remarks below) 0001475484 American Securities Associates V, LLC C/O AMERICAN SECURITIES LLC 299 PARK AVE., 34TH FLOOR NEW YORK NY 10171 0 0 0 1 (See Remarks below) 0001475483 AMERICAN SECURITIES LLC 299 PARK AVENUE 34TH FLOOR NEW YORK NY 10171 0 0 0 1 (See Remarks below) 0001492657 Saiontz Marc C/O XERIUM TECHNOLOGIES, INC. 8537 SIX FORKS ROAD, SUITE 300 RALEIGH NC 27615 1 0 0 0 Common Stock 2164338 D Common Stock 2012-04-02 4 A 0 2171 0 A 8632 D The shares are directly owned by AS Investors, LLC and may also be deemed to be indirectly beneficially owned by: (i) American Securities Partners V, L.P., American Securities Partners V(B), L.P. and American Securities Partners V(C), L.P. (each, a "Sponsor"), the owners of membership interests in AS Investors, LLC; (ii) American Securities Associates V, LLC ("GP"), the general partner of each Sponsor; and (iii) American Securities LLC ("ASL"), which provides investment advisory services to each Sponsor and GP. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Grant of stock (immediate vesting of Director Deferred Stock Units). Marc Saiontz is a managing director of ASL (and a director of Xerium Technologies, Inc. (the "Issuer")). Pursuant to an arrangement between Mr. Saiontz and ASL, all director fees received by him from the Issuer are paid over to or held for the benefit of ASL. Includes 2,228 Director Deferred Stock Units and 6,404 shares of Common Stock. Exhibit 99.1 Joint Filer Information incorporated herein by reference /s/ Marc Saiontz 2012-04-03 AS Investors, LLC By: /s/ Marc Saiontz, as Vice President 2012-04-03 American Securities Partners V, L.P. By: American Securities Associates V, LLC, its general partner By: /s/ Michael G. Fisch, as Managing Member 2012-04-03 American Securities Partners V(B), L.P. By: American Securities Associates V, LLC, its general partner By: /s/ Michael G. Fisch, as Managing Member 2012-04-03 American Securities Partners V(C), L.P. By: American Securities Associates V, LLC, its general partner By: /s/ Michael G. Fisch, as Managing Member 2012-04-03 American Securities Associates V, LLC By: /s/ Michael G. Fisch, as Managing Member 2012-04-03 American Securities LLC By: /s/ Michael G. Fisch, as President and Chief Executive Officer 2012-04-03