SECURITIES ACT REGISTRATIONS May 27, 2009 The following registration statements have been filed with the SEC under the Securities Act of 1933. The reported information appears as follows: Form, Name, Address and Phone Number (if available) of the issuer of the security; Title and the number and/or face amount of the securities being offered; Name of the managing underwriter or depositor (if applicable); File number and date filed; Assigned Branch; and a designation if the statement is a New Issue. Registration  statements  may  be viewed in person in the Commission's Public  Reference  Branch  at  100 F Street, N.E., Washington, D.C. To obtain  paper  copies, please refer to information on the Commission's Web  site at http://www.sec.gov/answers/publicdocs.htm. In most cases, you  can  view  and  download  this  information  by  using the search function located at: http://www.sec.gov/edgar/searchedgar/companysearch.html. S-3ASR CHIMERA INVESTMENT CORP, 1211 AVENUE OF THE AMERICAS, SUITE 2902, NEW YORK, NY, 10036, 212-696-0100 - 0 ($0.00) Equity, (File 333-159468 - May. 26) (BR. 08A) S-8 SolarWinds, Inc., 3711 SOUTH MOPAC EXPRESSWAY, BUILDING TWO, AUSTIN, TX, 78749, 512-682-9500 - 0 ($123,725,310.00) Equity, (File 333-159469 - May. 26) (BR. 03A) S-8 FOSTER L B CO, 415 HOLIDAY DR, PITTSBURGH, PA, 15220, 4129283431 - 200,000 ($6,146,000.00) Equity, (File 333-159470 - May. 26) (BR. 05A) F-1 Chemspec International Ltd, 3, LANE 1273, TONGPU ROAD, SHANGHAI, F4, 200333, (86)-21-5270-2636 - 0 ($100,000,000.00) ADRs/ADSs, (File 333-159471 - May. 26) (BR. 06) F-6 Chemspec International Ltd, 3, LANE 1273, TONGPU ROAD, SHANGHAI, F4, 200333, (86)-21-5270-2636 - 100,000,000 ($5,000,000.00) ADRs/ADSs, (File 333-159472 - May. 26) (BR. DN) S-8 HOOPER HOLMES INC, 170 MT AIRY ROAD, BASKING RIDGE, NJ, 07920, 9087665000 - 5,000,000 ($1,900,000.00) Equity, (File 333-159473 - May. 26) (BR. 09B) S-8 SPREADTRUM COMMUNICATIONS INC, 810 E ARQUES AVE, SUNNYVALE, CA, 94085, 4087358126 - 0 ($2,982,729.92) ADRs/ADSs, (File 333-159474 - May. 26) (BR. 10C) S-8 WASTE MANAGEMENT INC, 1001 FANNIN STREET, STE 4000, HOUSTON, TX, 77002, 7135126200 - 3,000,000 ($71,616,900.00) Equity, (File 333-159475 - May. 26) (BR. 06A) S-8 WASTE MANAGEMENT INC, 1001 FANNIN STREET, STE 4000, HOUSTON, TX, 77002, 7135126200 - 26,225,361 ($736,539,263.69) Equity, (File 333-159476 - May. 26) (BR. 06A) S-3 WISCONSIN POWER & LIGHT CO, 4902 NORTH BILTMORE LANE, PO BOX 77007, MADISON, WI, 53707-1007, 608-4583314 - 0 ($700,000,000.00) Other, (File 333-159477 - May. 26) (BR. 02B) S-3 INTERSTATE POWER & LIGHT CO, 200 FIRST ST SE, ALLIANT ENERGY TOWER, CEDAR RAPIDS, IA, 52401, 3193984411 - 0 ($650,000,000.00) Other, (File 333-159478 - May. 26) (BR. 02B) S-3ASR ALLEGHENY TECHNOLOGIES INC, 1000 SIX PPG PLACE, PITTSBURGH, PA, 15222, 4123942800 - 0 ($0.00) Unallocated (Universal) Shelf, (File 333-159479 - May. 26) (BR. 06A) S-8 Doral Energy Corp., 415 WEST WALL, SUITE 500, MIDLAND, TX, 79701, 432-789-1180 - 1,700,000 ($5,066,000.00) Equity, (File 333-159480 - May. 26) (BR. 04B) S-8 RADIOSHACK CORP, 300 RADIOSHACK CIRCLE, FORT WORTH, TX, 76102, 817-415-3700 - 11,000,000 ($135,080,000.00) Equity, (File 333-159483 - May. 26) (BR. 02A) S-3 NOVADEL PHARMA INC, 25 MINNEAKONING ROAD, FLEMINGTON, NJ, 08822, 908-782-3431 - 0 ($10,500,000.00) Other, (File 333-159485 - May. 26) (BR. 01B) S-8 CADENCE DESIGN SYSTEMS INC, 2655 SEELY ROAD BLDG 5, SAN JOSE, CA, 95134, 4089431234 - 0 ($69,000,000.00) Equity, (File 333-159486 - May. 26) (BR. 03C)