-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, DTBh6IhPUhC/Jq3gQpcpsSPjngNQEL8I0B22paVto8E3CZSk+Ei/NIaJPX4hLaCb 5IvbmNXhHZQa/G38ef5Ksg== 0001381055-08-000007.txt : 20080403 0001381055-08-000007.hdr.sgml : 20080403 20080403153732 ACCESSION NUMBER: 0001381055-08-000007 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20080331 FILED AS OF DATE: 20080403 DATE AS OF CHANGE: 20080403 EFFECTIVENESS DATE: 20080403 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Penbrook Management LLC CENTRAL INDEX KEY: 0001381055 IRS NUMBER: 133983976 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12868 FILM NUMBER: 08737415 BUSINESS ADDRESS: STREET 1: 570 LEXINGTON AVENUE STREET 2: 12TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-702-6625 MAIL ADDRESS: STREET 1: 570 LEXINGTON AVENUE STREET 2: 12TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 sec03310813f.txt United States Securities and Exchange Commission Washington, D.C. 20549 Form 13F Form 13F Cover Page Report for the Calendar Year or Quarter Ended, March 31, 2008 Check here if Amendment [ ]; Amendment Number: This Amendment (Check only one): [ ] is a restatement [ ] adds new holdings entries Institutional Investment Manager Filing this Report: Name: Penbrook Managment, LLC Address: 570 Lexington Avenue New York, NY 10022 13F File Number: 28-12868 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables are considered integral parts of this submission. Person Signing this Report on Behalf of Reporting Manager: Name: Barbara Burke Dicostanzo Title: Managing Member Phone: 212-702-6625 Signature, Place, and Date of Signing: Barbara Burke Dicostanzo New York, New York April 3, 2008 Report Type (Check only one): [ X ] 13F HOLDINGS REPORTS [ ] 13F NOTICE [ ] 13F COMBINATION REPORT List of other Managers Reporting for this Manager: I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 145 Form 13F Information Table Value Total: 64860 (times 1,000) List of Other Included Managers: No. 13F File Number Name FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE - ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- Aberdeen Asia Pacific Inc Fd COM 003009107 518 83500 SH SOLE 83500 Advanced Environmental Recyc- COM 007947104 17 19700 SH SOLE 19700 Alliance Fiber Optic Products COM 018680108 152 118000 SH SOLE 118000 71 54800 SH OTHER 54800 Alloy Inc COM 019855105 82 11221 SH SOLE 11221 Ambient Corporation COM 0 10000 SH SOLE 10000 American Bio Medica Corp COM 024600108 196 280500 SH SOLE 280500 102 145414 SH OTHER 145414 Amicas Inc COM 001712108 297 132150 SH SOLE 132150 Analysts International Corp COM 032681108 289 172800 SH SOLE 172800 Angeion Corporation COM 03462h404 524 72300 SH SOLE 72300 363 50000 SH OTHER 50000 Ariba Inc COM 04033v203 361 37409 SH SOLE 37409 Arris Group Inc COM 04269q100 401 68889 SH SOLE 68889 Baytex Energy Trust Tr Uts COM 073176109 1316 59400 SH SOLE 59400 Becton Dickinson & Co COM 075887109 232 2700 SH SOLE 2700 Biosphere Medical Inc COM 171 37297 SH SOLE 37297 288 62801 SH OTHER 62801 Black Dragon Resource Companie COM 09202t103 1 28500 SH SOLE 28500 Boots & Coots International We COM 099469504 1037 579500 SH SOLE 579500 179 100000 SH OTHER 100000 Bottomline Technologies COM 101388106 973 77250 SH SOLE 77250 252 20000 SH OTHER 20000 Carbo Ceramics Inc COM 140781105 1103 27500 SH SOLE 27500 Cas Medical Systems Inc New COM 124769209 280 65000 SH SOLE 65000 Coherent Inc COM 192479103 1096 39280 SH SOLE 39280 575 20600 SH OTHER 20600 Concurrent Computer COM 10 15000 SH SOLE 15000 35 50000 SH OTHER 50000 Coral Gold Resources Ltd New COM 218002202 15 12000 SH SOLE 12000 Core Laboratories COM n22717107 3251 27250 SH SOLE 27250 Cray Inc. COM 225223304 902 151375 SH SOLE 151375 364 61000 SH OTHER 61000 Crowflight Minerals Inc COM 228024105 9 15000 SH SOLE 15000 Cypress Dev Corp COM 232749101 2 10000 SH SOLE 10000 Data I/O Corp COM 237690102 341 76000 SH SOLE 76000 831 185000 SH OTHER 185000 Daylight Resources Trust Trust COM 239600109 558 67574 SH SOLE 67574 Delia*s Inc COM 246911101 477 178800 SH SOLE 178800 148 55575 SH OTHER 55575 Dot Hill Sys Corp COM 25848t109 89 29600 SH SOLE 29600 Duluth Metals Ltd COM 26443r100 374 145100 SH SOLE 145100 30 11600 SH OTHER 11600 Eastmain Resources Inc COM 27743m106 23 20000 SH SOLE 20000 Edge Petroleum Corp-Del COM 279862106 451 112000 SH SOLE 112000 Eight By Eight Inc New COM 282914100 265 270900 SH SOLE 270900 173 176670 SH OTHER 176670 Elot Inc New COM 29014q105 0 76122 SH SOLE 76122 Emageon Inc COM 29076v109 9 4000 SH SOLE 4000 34 15000 SH OTHER 15000 Encore Capital Group Inc COM 292554102 178 26150 SH SOLE 26150 68 10000 SH OTHER 10000 Entrust Tech COM 319 127475 SH SOLE 127475 250 100000 SH OTHER 100000 Everton Resources Inc COM 300410107 11 20000 SH SOLE 20000 Express-1 Expedited Solutions COM 30217q108 117 100000 SH OTHER 100000 Exxon Mobil Corp COM 30231g102 320 3782 SH SOLE 3782 Fei Co COM 30241l109 889 40735 SH SOLE 40735 546 25000 SH OTHER 25000 Fidelity National Inf Svs COM 31620m106 1829 47955 SH SOLE 47955 538 14108 SH OTHER 14108 Fiserv Inc COM 337738108 323 6715 SH SOLE 6715 240 5000 SH OTHER 5000 Full Metal Minerals Ltd COM 35968c109 332 191000 SH SOLE 191000 GENERAL ELECTRIC COM 369604103 265 7163 SH SOLE 7163 Greatbatch Inc COM 39153l106 773 42000 SH SOLE 42000 Hansen Medical Inc COM 411307101 757 53875 SH SOLE 53875 307 21800 SH OTHER 21800 Hartmarx Corp COM 417119104 47 16000 SH SOLE 16000 Health Benefits Direct Corpora COM 42220v107 74 75000 SH OTHER 75000 Immersion Corp COM 452521107 734 103186 SH SOLE 103186 320 45000 SH OTHER 45000 Immunomedics Inc COM 452907108 720 256098 SH SOLE 256098 Interlink Electronics COM 458751104 194 192000 SH SOLE 192000 152 150000 SH OTHER 150000 International Business Machine COM 459200101 248 2150 SH SOLE 2150 Intersections Inc COM 460981301 221 25655 SH SOLE 25655 Inx Inc COM 46185w109 397 50600 SH SOLE 50600 79 10000 SH OTHER 10000 Ipath Dow Jones Aig Commodity COM 06738c778 1079 17575 SH SOLE 17575 307 5000 SH OTHER 5000 Irobot Corp COM 462726100 582 34004 SH SOLE 34004 424 24800 SH OTHER 24800 Jennifer Convertibles Inc. COM 476153101 22 9500 SH SOLE 9500 229 100000 SH OTHER 100000 Johnson And Johnson Com COM 478160104 1102 16982 SH SOLE 16982 Jupitermedia Corp COM 48207d101 59 28250 SH SOLE 28250 Kindred Healthcare Inc COM 494580103 927 42400 SH SOLE 42400 Leapfrog Enterprises Inc COM 52186n106 1151 163225 SH SOLE 163225 367 52000 SH OTHER 52000 Lecg Corp COM 523234102 380 40592 SH SOLE 40592 Lexington Realty Trust COM 529043101 302 20950 SH SOLE 20950 Logicvision Inc New COM 54140w305 299 188000 SH SOLE 188000 159 100000 SH OTHER 100000 Ltx Corp COM 502392103 417 132800 SH SOLE 132800 MICROSOFT CORP COM 594918104 312 11000 SH SOLE 11000 Magma Design Automation COM 559181102 624 65175 SH SOLE 65175 247 25780 SH OTHER 25780 Memry Corp COM 10 10000 SH SOLE 10000 Milacron Inc COM 598709301 36 13982 SH SOLE 13982 Mortons Restaurant Group Inc N COM 619430101 351 44225 SH SOLE 44225 170 21500 SH OTHER 21500 Natural Gas Svcs Group Inc COM 63886q109 1515 69400 SH SOLE 69400 Neogen Corp COM 640491106 1566 62400 SH SOLE 62400 New Horizons Worldwide Inc COM 645526104 88 52004 SH SOLE 52004 New York Times Co-Cl A COM 650111107 935 49525 SH SOLE 49525 140 7400 SH OTHER 7400 Niko Resources Ltd COM 653905109 1997 23750 SH SOLE 23750 Northern Dynasty Minerals Ltd COM 66510m204 869 94770 SH SOLE 94770 Novagold Resources Inc COM 66987e206 660 85640 SH SOLE 85640 85 11000 SH OTHER 11000 Nuance Communications Inc COM 943 54138 SH SOLE 54138 555 31900 SH OTHER 31900 Oriental Financial Group Inc COM 68618w100 936 47500 SH SOLE 47500 Penn West Energy Trust Units COM 707885109 927 33118 SH SOLE 33118 216 7725 SH OTHER 7725 Perceptron Inc COM 71361f100 127 10000 SH OTHER 10000 Peyto Energy Trust Unit COM 717045108 1348 68550 SH SOLE 68550 Photomedex Inc COM 719358103 239 260100 SH SOLE 260100 202 219580 SH OTHER 219580 Proshares Trust Short Qqq Pros COM 74347r602 1065 17465 SH SOLE 17465 317 5200 SH OTHER 5200 Ram Energy Resources Inc COM 75130p109 246 50000 SH SOLE 50000 San Juan Basin Royalty Tr-Ubi COM 798241105 1061 28500 SH SOLE 28500 Santander Bancorp COM 802809103 391 38697 SH SOLE 38697 Seabridge Gold Inc COM 811916105 1534 63900 SH SOLE 63900 480 20000 SH OTHER 20000 Seachange International Inc. COM 811699107 659 93700 SH SOLE 93700 Spectrum Pharmaceuticals Inc COM 84763a108 417 164800 SH SOLE 164800 Stereotaxis Inc COM 85916j102 576 97369 SH SOLE 97369 106 17950 SH OTHER 17950 Synergetics Usa Inc COM 87160g107 97 45310 SH SOLE 45310 Synopsys Inc COM 871607107 972 42800 SH SOLE 42800 Telular Corp-New COM 87970t208 67 20000 SH OTHER 20000 Tetra Technologies Inc-Del COM 88162f105 714 45100 SH SOLE 45100 The Rowe Companies COM 779528108 0 11600 SH SOLE 11600 The Travelers Companies Inc COM 89417e109 717 14984 SH SOLE 14984 Website Pros Inc COM 94769v105 464 47165 SH SOLE 47165 364 37000 SH OTHER 37000 Webster Financial Corp COM 947890109 808 28984 SH SOLE 28984 Western Copper Corp COM 95805y102 135 107200 SH SOLE 107200 Wyndham Worldwide Corporation COM 98310w108 239 11540 SH SOLE 11540 A Wts Elot Inc Del 29014q113 0 14815 SH SOLE 14815 Wts Ram Energy Resources Inc 75130p117 12 100000 SH SOLE 100000 O Sullivan Inds Hldgs Inc Sr P 67104q205 0 10900 SH SOLE 10900
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