0001214659-13-004670.txt : 20130814 0001214659-13-004670.hdr.sgml : 20130814 20130814173542 ACCESSION NUMBER: 0001214659-13-004670 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20130630 FILED AS OF DATE: 20130814 DATE AS OF CHANGE: 20130814 EFFECTIVENESS DATE: 20130814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Park West Asset Management LLC CENTRAL INDEX KEY: 0001386928 IRS NUMBER: 300132084 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12265 FILM NUMBER: 131038269 BUSINESS ADDRESS: STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 165 CITY: LARKSPUR STATE: CA ZIP: 94939 BUSINESS PHONE: (415) 354-0677 MAIL ADDRESS: STREET 1: 900 LARKSPUR LANDING CIRCLE, SUITE 165 CITY: LARKSPUR STATE: CA ZIP: 94939 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001386928 XXXXXXXX 06-30-2013 06-30-2013 false Park West Asset Management LLC

900 Larkspur Landing Circle, Suite 165 Larkspur CA 94939

13F HOLDINGS REPORT 028-12265 N Peter S. Park 415-524-2900 /s/ Peter S. Park LARKSPUR CA 08-14-2013 0 58 846970 INFORMATION TABLE 2 infotable.xml ACCELRYS INC COM 00430U103 11148 1327145 SH SOLE 1327145 0 0 ACXIOM CORP COM 005125109 5670 250000 SH SOLE 250000 0 0 AMERICAN CAPITAL LTD COM 02503Y103 1118 88265 SH SOLE 88265 0 0 AVON PRODS INC COM 054303102 25762 1225000 SH SOLE 1225000 0 0 BLACK DIAMOND INC COM 09202G101 9402 1001331 SH SOLE 1001331 0 0 CAFEPRESS INC COM 12769A103 4535 723341 SH SOLE 723341 0 0 CASH AMER INTL INC COM 14754D100 43098 948044 SH SOLE 948044 0 0 CASH AMER INTL INC CALL 14754D100 2504 55077 SH Call SOLE 55077 0 0 CHECK POINT SOFTWARE TECH LT ORD M22465104 22356 450000 SH SOLE 450000 0 0 CHICAGO BRIDGE & IRON COMPANY N V N Y REGISTRY SH 167250109 30146 505300 SH SOLE 505300 0 0 CHICAGO BRIDGE & IRON COMPANY N V CALL 167250109 21406 358797 SH Call SOLE 358797 0 0 CLEARWATER PAPER CORP COM 18538R103 39063 830068 SH SOLE 830068 0 0 CRAY INC COM NEW 225223304 3928 200000 SH SOLE 200000 0 0 COINSTAR INC COM 19259P300 57798 984958 SH SOLE 984958 0 0 DENNYS CORP COM 24869P104 13252 2357926 SH SOLE 2357926 0 0 DEPOMED INC COM 249908104 12697 2259330 SH SOLE 2259330 0 0 DESTINATION XL GROUP INC COM 25065K104 1767 278785 SH SOLE 278785 0 0 DFC GLOBAL CORP COM 23324T107 5532 400546 SH SOLE 400546 0 0 DFC GLOBAL CORP CALL 23324T107 3840 278024 SH Call SOLE 278024 0 0 ELECTRONIC ARTS INC COM 285512109 13302 578600 SH SOLE 578600 0 0 ENPRO INDS INC COM 29355X107 4254 83800 SH SOLE 83800 0 0 EXTREME NETWORKS INC COM 30226D106 7807 2269583 SH SOLE 2269583 0 0 EZCORP INC CL A NON VTG 302301106 7795 460954 SH SOLE 460954 0 0 FINANCIAL ENGINES INC PUT 317485100 24574 539027 SH Put SOLE 539027 0 0 GENTHERM INC COM 37253A103 3252 175140 SH SOLE 175140 0 0 GP STRATEGIES CORP COM 36225V104 8502 356907 SH SOLE 356907 0 0 GLOBAL BRASS & COPPR HLDGS I COM 37953G103 12332 931424 SH SOLE 931424 0 0 GRAND CANYON ED INC COM 38526M106 14639 454200 SH SOLE 454200 0 0 IAC INTERACTIVECORP COM 44919P508 3806 80000 SH SOLE 80000 0 0 INTERMOLECULAR INC COM 45882D109 23198 3190857 SH SOLE 3190857 0 0 INTERNATIONAL SPEEDWAY CORP CL A 460335201 4751 150959 SH SOLE 150959 0 0 LIGAND PHARMACEUTICALS INC COM NEW 53220K504 16119 431000 SH SOLE 431000 0 0 LINN ENERGY LLC PUT 536020100 6000 180830 SH Put SOLE 180830 0 0 LITHIA MTRS INC CL A 536797103 5331 100000 SH SOLE 100000 0 0 LSB INDS INC COM 502160104 6371 209495 SH SOLE 209495 0 0 MACQUARIE INFRASTR CO LLC MEMBERSHIP INT 55608B105 47687 892173 SH SOLE 892173 0 0 MAGNACHIP SEMICONDUCTOR CORP COM 55933J203 8001 437910 SH SOLE 437910 0 0 MCGRAW HILL COS INC COM 580645109 10212 192000 SH SOLE 192000 0 0 MICRON TECHNOLOGY INC COM 595112103 28660 2000000 SH SOLE 2000000 0 0 MICRON TECHNOLOGY INC CALL 595112103 22029 1537255 SH Call SOLE 1537255 0 0 MONEYGRAM INTL INC COM NEW 60935Y208 6387 281986 SH SOLE 281986 0 0 MOVE INC COM COM 62458M207 36169 2821307 SH SOLE 2821307 0 0 NEW YORK & CO INC COM 649295102 2604 410149 SH SOLE 410149 0 0 NUVERRA ENVIRONMENTAL SOLUTI PUT 67091K104 4682 1614462 SH Put SOLE 1614462 0 0 RENTECH INC COM 760112102 34400 16381081 SH SOLE 16381081 0 0 SILVER SPRING NETWORKS INC COM 82817Q103 19516 782499 SH SOLE 782499 0 0 SMITH & WESSON HLDG CORP COM 831756101 15968 1600000 SH SOLE 1600000 0 0 STEALTHGAS INC SHS Y81669106 2717 246978 SH SOLE 246978 0 0 SUNCOKE ENERGY INC COM 86722A103 42773 3050870 SH SOLE 3050870 0 0 SUSSER HLDGS CORP COM 869233106 12152 253800 SH SOLE 253800 0 0 3-D SYS CORP DEL PUT 88554D205 490 11166 SH Put SOLE 11166 0 0 TEEKAY TANKERS LTD CL A Y8565N102 16317 401600 SH SOLE 401600 0 0 TRINITY BIOTECH PLC SPON ADR NEW 896438306 7556 448415 SH SOLE 448415 0 0 U S SILICA HLDGS INC COM 90346E103 15488 745339 SH SOLE 745339 0 0 VELTI PLC ST HELIER SHS G93285107 11078 7912547 SH SOLE 7912547 0 0 VERIFONE SYS INC COM 92342Y109 5043 300000 SH SOLE 300000 0 0 VOLTERRA SEMICONDUCTOR CORP COM 928708106 11424 810200 SH SOLE 810200 0 0 WEST CORP COM 952355204 8562 386706 SH SOLE 386706 0 0