The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M CO COM 88579Y101 1,681 9,527 SH   SOLE   9,527 0 0
ABBOTT LABS COM 002824100 1,839 21,173 SH   SOLE   21,173 0 0
ABBVIE INC COM 00287Y109 2,674 30,201 SH   SOLE   30,201 0 0
ABERDEEN STD GOLD ETF TR PHYSCL GOLD SHS 00326A104 362 24,740 SH   SOLE   24,740 0 0
ABIOMED INC COM 003654100 13,382 78,447 SH   SOLE   78,447 0 0
ACCELERATE DIAGNOSTICS INC COM 00430H102 22,208 1,314,093 SH   SOLE   1,314,093 0 0
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 619 2,942 SH   SOLE   2,942 0 0
ADOBE INC COM 00724F101 2,337 7,085 SH   SOLE   7,085 0 0
AIR PRODS & CHEMS INC COM 009158106 712 3,030 SH   SOLE   3,030 0 0
ALBIREO PHARMA INC COM 01345P106 4,456 175,289 SH   SOLE   175,289 0 0
ALIGN TECHNOLOGY INC COM 016255101 728 2,609 SH   SOLE   2,609 0 0
ALLIANCE DATA SYSTEMS CORP COM 018581108 12,981 115,691 SH   SOLE   115,691 0 0
ALLIANT ENERGY CORP COM 018802108 1,248 22,814 SH   SOLE   22,814 0 0
ALPHABET INC CAP STK CL C 02079K107 1,945 1,455 SH   SOLE   1,455 0 0
ALPHABET INC CAP STK CL A 02079K305 41,536 31,011 SH   SOLE   31,011 0 0
ALPS ETF TR ALERIAN MLP 00162Q866 173 20,350 SH   SOLE   20,350 0 0
ALTRIA GROUP INC COM 02209S103 812 16,269 SH   SOLE   16,269 0 0
AMAZON COM INC COM 023135106 36,655 19,837 SH   SOLE   19,837 0 0
AMCOR PLC ORD G0250X107 166 15,300 SH   SOLE   15,300 0 0
AMERICAN ELEC PWR CO INC COM 025537101 752 7,960 SH   SOLE   7,960 0 0
AMERICAN EXPRESS CO COM 025816109 968 7,778 SH   SOLE   7,778 0 0
AMERICAN TOWER CORP NEW COM 03027X100 1,775 7,725 SH   SOLE   7,725 0 0
AMGEN INC COM 031162100 2,401 9,959 SH   SOLE   9,959 0 0
AMPHENOL CORP NEW CL A 032095101 931 8,600 SH   SOLE   8,600 0 0
ANTHEM INC COM 036752103 604 2,000 SH   SOLE   2,000 0 0
AON PLC SHS CL A G0408V102 542 2,600 SH   SOLE   2,600 0 0
APPLE INC COM 037833100 47,619 162,163 SH   SOLE   162,163 0 0
ARCHER DANIELS MIDLAND CO COM 039483102 322 6,937 SH   SOLE   6,937 0 0
AT&T INC COM 00206R102 2,898 74,166 SH   SOLE   74,166 0 0
ATLASSIAN CORP PLC CL A G06242104 223 1,850 SH   SOLE   1,850 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 1,276 7,484 SH   SOLE   7,484 0 0
BALL CORP COM 058498106 310 4,800 SH   SOLE   4,800 0 0
BANK AMER CORP COM 060505104 524 14,877 SH   SOLE   14,877 0 0
BAXTER INTL INC COM 071813109 514 6,143 SH   SOLE   6,143 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 11,564 51,054 SH   SOLE   51,054 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 1,019 3 SH   SOLE   3 0 0
BIO TECHNE CORP COM 09073M104 220 1,000 SH   SOLE   1,000 0 0
BLACKLINE INC COM 09239B109 31,762 616,017 SH   SOLE   616,017 0 0
BLOOM ENERGY CORP COM CL A 093712107 92 12,342 SH   SOLE   12,342 0 0
BOEING CO COM 097023105 933 2,863 SH   SOLE   2,863 0 0
BOOKING HLDGS INC COM 09857L108 29,108 14,173 SH   SOLE   14,173 0 0
BP PLC SPONSORED ADR 055622104 1,604 42,497 SH   SOLE   42,497 0 0
BRIGHT HORIZONS FAM SOL IN D COM 109194100 286 1,900 SH   SOLE   1,900 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 2,245 34,976 SH   SOLE   34,976 0 0
BURLINGTON STORES INC COM 122017106 30,191 132,400 SH   SOLE   132,400 0 0
CARVANA CO CL A 146869102 23,198 252,020 SH   SOLE   252,020 0 0
CATERPILLAR INC DEL COM 149123101 666 4,510 SH   SOLE   4,510 0 0
CHEVRON CORP NEW COM 166764100 1,566 12,996 SH   SOLE   12,996 0 0
CHIMERA INVT CORP COM NEW 16934Q208 369 17,960 SH   SOLE   17,960 0 0
CIGNA CORP NEW COM 125523100 316 1,547 SH   SOLE   1,547 0 0
CINTAS CORP COM 172908105 219 814 SH   SOLE   814 0 0
CISCO SYS INC COM 17275R102 2,296 47,878 SH   SOLE   47,878 0 0
CME GROUP INC COM 12572Q105 1,082 5,393 SH   SOLE   5,393 0 0
COCA COLA CO COM 191216100 3,860 69,745 SH   SOLE   69,745 0 0
COMCAST CORP NEW CL A 20030N101 1,132 25,181 SH   SOLE   25,181 0 0
CONOCOPHILLIPS COM 20825C104 208 3,196 SH   SOLE   3,196 0 0
COPART INC COM 217204106 2,710 29,800 SH   SOLE   29,800 0 0
CORNING INC COM 219350105 413 14,173 SH   SOLE   14,173 0 0
COSTAR GROUP INC COM 22160N109 29,991 50,127 SH   SOLE   50,127 0 0
COSTCO WHSL CORP NEW COM 22160K105 34,698 118,053 SH   SOLE   118,053 0 0
DANAHER CORPORATION COM 235851102 501 3,267 SH   SOLE   3,267 0 0
DEERE & CO COM 244199105 329 1,900 SH   SOLE   1,900 0 0
DELUXE CORP COM 248019101 200 4,000 SH   SOLE   4,000 0 0
DEXCOM INC COM 252131107 42,049 192,235 SH   SOLE   192,235 0 0
DIREXION SHS ETF TR DLY FIN BULL NEW 25459Y694 681 7,200 SH   SOLE   7,200 0 0
DISNEY WALT CO COM DISNEY 254687106 999 6,906 SH   SOLE   6,906 0 0
DNP SELECT INCOME FD COM 23325P104 130 10,215 SH   SOLE   10,215 0 0
DOMINION ENERGY INC COM 25746U109 496 5,989 SH   SOLE   5,989 0 0
DOW INC COM 260557103 246 4,495 SH   SOLE   4,495 0 0
DTE ENERGY CO COM 233331107 473 3,645 SH   SOLE   3,645 0 0
DUKE ENERGY CORP NEW COM NEW 26441C204 762 8,351 SH   SOLE   8,351 0 0
DUPONT DE NEMOURS INC COM 26614N102 289 4,496 SH   SOLE   4,496 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 22,879 3,999,740 SH   SOLE   3,999,740 0 0
ECOLAB INC COM 278865100 2,369 12,277 SH   SOLE   12,277 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 35,421 151,832 SH   SOLE   151,832 0 0
EMERSON ELEC CO COM 291011104 595 7,800 SH   SOLE   7,800 0 0
ENBRIDGE INC COM 29250N105 305 7,680 SH   SOLE   7,680 0 0
ENTERGY CORP NEW COM 29364G103 298 2,489 SH   SOLE   2,489 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 868 30,808 SH   SOLE   30,808 0 0
EQUINIX INC COM 29444U700 1,283 2,198 SH   SOLE   2,198 0 0
EVO PMTS INC CL A COM 26927E104 265 10,029 SH   SOLE   10,029 0 0
EVOLENT HEALTH INC CL A 30050B101 91 10,073 SH   SOLE   10,073 0 0
EXELIXIS INC COM 30161Q104 14,204 806,113 SH   SOLE   806,113 0 0
EXXON MOBIL CORP COM 30231G102 22,520 322,731 SH   SOLE   322,731 0 0
FACEBOOK INC CL A 30303M102 36,301 176,864 SH   SOLE   176,864 0 0
FAIR ISAAC CORP COM 303250104 35,273 94,140 SH   SOLE   94,140 0 0
FASTENAL CO COM 311900104 22,158 599,682 SH   SOLE   599,682 0 0
FIFTH THIRD BANCORP COM 316773100 1,006 32,713 SH   SOLE   32,713 0 0
FISERV INC COM 337738108 398 3,440 SH   SOLE   3,440 0 0
GARTNER INC COM 366651107 339 2,200 SH   SOLE   2,200 0 0
GENERAL ELECTRIC CO COM 369604103 1,956 175,294 SH   SOLE   175,294 0 0
GENERAL MLS INC COM 370334104 659 12,312 SH   SOLE   12,312 0 0
GILEAD SCIENCES INC COM 375558103 250 3,842 SH   SOLE   3,842 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 518 11,021 SH   SOLE   11,021 0 0
GLOBAL PMTS INC COM 37940X102 7,731 42,349 SH   SOLE   42,349 0 0
GRAINGER W W INC COM 384802104 709 2,095 SH   SOLE   2,095 0 0
GUARDANT HEALTH INC COM 40131M109 6,358 81,370 SH   SOLE   81,370 0 0
HOME DEPOT INC COM 437076102 1,514 6,934 SH   SOLE   6,934 0 0
HONEYWELL INTL INC COM 438516106 1,806 10,206 SH   SOLE   10,206 0 0
IDEXX LABS INC COM 45168D104 23,745 90,932 SH   SOLE   90,932 0 0
IHS MARKIT LTD SHS G47567105 767 10,180 SH   SOLE   10,180 0 0
ILLINOIS TOOL WKS INC COM 452308109 5,025 27,973 SH   SOLE   27,973 0 0
ILLUMINA INC COM 452327109 1,010 3,045 SH   SOLE   3,045 0 0
INOGEN INC COM 45780L104 1,755 25,690 SH   SOLE   25,690 0 0
INSEEGO CORP COM 45782B104 147 20,000 SH   SOLE   20,000 0 0
INTEL CORP COM 458140100 2,975 49,701 SH   SOLE   49,701 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 50,095 541,275 SH   SOLE   541,275 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 1,177 8,780 SH   SOLE   8,780 0 0
INTL PAPER CO COM 460146103 203 4,400 SH   SOLE   4,400 0 0
INTUIT COM 461202103 2,762 10,544 SH   SOLE   10,544 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 962 1,627 SH   SOLE   1,627 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 865 4,069 SH   SOLE   4,069 0 0
IQVIA HLDGS INC COM 46266C105 263 1,700 SH   SOLE   1,700 0 0
IRON MTN INC NEW COM 46284V101 20,965 657,838 SH   SOLE   657,838 0 0
ISHARES TR CORE S&P500 ETF 464287200 5,097 15,767 SH   SOLE   15,767 0 0
ISHARES TR RUS 2000 GRW ETF 464287648 802 3,744 SH   SOLE   3,744 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 1,336 8,063 SH   SOLE   8,063 0 0
ISHARES TR RUS 1000 GRW ETF 464287614 756 4,297 SH   SOLE   4,297 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 238 5,300 SH   SOLE   5,300 0 0
J2 GLOBAL INC COM 48123V102 35,843 382,485 SH   SOLE   382,485 0 0
JOHNSON & JOHNSON COM 478160104 11,113 76,184 SH   SOLE   76,184 0 0
JPMORGAN CHASE & CO COM 46625H100 8,373 60,064 SH   SOLE   60,064 0 0
KELLOGG CO COM 487836108 436 6,300 SH   SOLE   6,300 0 0
KIMBERLY CLARK CORP COM 494368103 826 6,005 SH   SOLE   6,005 0 0
KORNIT DIGITAL LTD SHS M6372Q113 38,649 1,129,110 SH   SOLE   1,129,110 0 0
LAUDER ESTEE COS INC CL A 518439104 709 3,433 SH   SOLE   3,433 0 0
LILLY ELI & CO COM 532457108 3,121 23,747 SH   SOLE   23,747 0 0
LINDE PLC SHS G5494J103 541 2,540 SH   SOLE   2,540 0 0
LOCKHEED MARTIN CORP COM 539830109 501 1,286 SH   SOLE   1,286 0 0
LOWES COS INC COM 548661107 34,175 285,363 SH   SOLE   285,363 0 0
LULULEMON ATHLETICA INC COM 550021109 26,413 114,012 SH   SOLE   114,012 0 0
LYFT INC CL A COM 55087P104 1,632 37,929 SH   SOLE   37,929 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 254 4,048 SH   SOLE   4,048 0 0
MARATHON PETE CORP COM 56585A102 201 3,339 SH   SOLE   3,339 0 0
MARRIOTT INTL INC NEW CL A 571903202 684 4,519 SH   SOLE   4,519 0 0
MARSH & MCLENNAN COS INC COM 571748102 802 7,200 SH   SOLE   7,200 0 0
MASTERCARD INC CL A 57636Q104 9,608 32,178 SH   SOLE   32,178 0 0
MCDONALDS CORP COM 580135101 1,835 9,286 SH   SOLE   9,286 0 0
MEDTRONIC PLC SHS G5960L103 207 1,821 SH   SOLE   1,821 0 0
MERCADOLIBRE INC COM 58733R102 2,762 4,830 SH   SOLE   4,830 0 0
MERCK & CO INC COM 58933Y105 1,657 18,220 SH   SOLE   18,220 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 258 2,462 SH   SOLE   2,462 0 0
MICROSOFT CORP COM 594918104 16,443 104,268 SH   SOLE   104,268 0 0
MORNINGSTAR INC COM 617700109 22,048 145,713 SH   SOLE   145,713 0 0
NETFLIX INC COM 64110L106 3,008 9,297 SH   SOLE   9,297 0 0
NIKE INC CL B 654106103 1,518 14,988 SH   SOLE   14,988 0 0
NORFOLK SOUTHERN CORP COM 655844108 252 1,300 SH   SOLE   1,300 0 0
NORTHERN TR CORP COM 665859104 1,861 17,519 SH   SOLE   17,519 0 0
NOVARTIS A G SPONSORED ADR 66987V109 250 2,640 SH   SOLE   2,640 0 0
NVIDIA CORP COM 67066G104 1,476 6,274 SH   SOLE   6,274 0 0
O REILLY AUTOMOTIVE INC NEW COM 67103H107 1,104 2,520 SH   SOLE   2,520 0 0
OGE ENERGY CORP COM 670837103 414 9,300 SH   SOLE   9,300 0 0
ORACLE CORP COM 68389X105 617 11,641 SH   SOLE   11,641 0 0
PACKAGING CORP AMER COM 695156109 609 5,434 SH   SOLE   5,434 0 0
PAYCHEX INC COM 704326107 3,204 37,662 SH   SOLE   37,662 0 0
PAYPAL HLDGS INC COM 70450Y103 31,713 293,177 SH   SOLE   293,177 0 0
PEPSICO INC COM 713448108 5,434 39,761 SH   SOLE   39,761 0 0
PFIZER INC COM 717081103 2,888 73,705 SH   SOLE   73,705 0 0
PINTEREST INC CL A 72352L106 13,327 714,941 SH   SOLE   714,941 0 0
PLANET FITNESS INC CL A 72703H101 23,416 313,556 SH   SOLE   313,556 0 0
PORTFOLIO RECOVERY ASSOCS IN NOTE 3.000% 8/0 73640QAB1 82 82,000 SH   SOLE   82,000 0 0
PRA GROUP INC COM 69354N106 241 6,640 SH   SOLE   6,640 0 0
PREMIER INC CL A 74051N102 205 5,400 SH   SOLE   5,400 0 0
PROCTER & GAMBLE CO COM 742718109 4,516 36,160 SH   SOLE   36,160 0 0
PROGRESSIVE CORP OHIO COM 743315103 42,914 592,818 SH   SOLE   592,818 0 0
PROTO LABS INC COM 743713109 578 5,690 SH   SOLE   5,690 0 0
QUALCOMM INC COM 747525103 243 2,750 SH   SOLE   2,750 0 0
QUINSTREET INC COM 74874Q100 29,162 1,904,765 SH   SOLE   1,904,765 0 0
RAYTHEON CO COM NEW 755111507 380 1,731 SH   SOLE   1,731 0 0
REALPAGE INC COM 75606N109 25,633 476,889 SH   SOLE   476,889 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 467 7,912 SH   SOLE   7,912 0 0
S&P GLOBAL INC COM 78409V104 896 3,282 SH   SOLE   3,282 0 0
SALESFORCE COM INC COM 79466L302 35,288 216,967 SH   SOLE   216,967 0 0
SNAP ON INC COM 833034101 339 2,000 SH   SOLE   2,000 0 0
SOUTHERN CO COM 842587107 322 5,058 SH   SOLE   5,058 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,071 3,328 SH   SOLE   3,328 0 0
SPROTT PHYSICAL GOLD & SILVE TR UNIT 85208R101 1,598 109,020 SH   SOLE   109,020 0 0
SPROTT PHYSICAL GOLD TRUST UNIT 85207H104 2,241 183,978 SH   SOLE   183,978 0 0
STARBUCKS CORP COM 855244109 1,749 19,891 SH   SOLE   19,891 0 0
STATE STR CORP COM 857477103 372 4,697 SH   SOLE   4,697 0 0
STRYKER CORP COM 863667101 596 2,840 SH   SOLE   2,840 0 0
SVB FINL GROUP COM 78486Q101 22,096 88,016 SH   SOLE   88,016 0 0
TANDEM DIABETES CARE INC COM NEW 875372203 26,304 441,268 SH   SOLE   441,268 0 0
TARGET CORP COM 87612E106 38,463 300,000 SH   SOLE   300,000 0 0
TELADOC HEALTH INC COM 87918A105 2,070 24,730 SH   SOLE   24,730 0 0
TELEFLEX INC COM 879369106 941 2,500 SH   SOLE   2,500 0 0
TEXAS INSTRS INC COM 882508104 416 3,240 SH   SOLE   3,240 0 0
THE CHARLES SCHWAB CORPORATI COM 808513105 43,319 910,837 SH   SOLE   910,837 0 0
TJX COS INC NEW COM 872540109 596 9,765 SH   SOLE   9,765 0 0
TRANSDIGM GROUP INC COM 893641100 1,288 2,300 SH   SOLE   2,300 0 0
TRANSUNION COM 89400J107 24,110 281,622 SH   SOLE   281,622 0 0
ULTA BEAUTY INC COM 90384S303 413 1,630 SH   SOLE   1,630 0 0
UNILEVER N V N Y SHS NEW 904784709 381 6,634 SH   SOLE   6,634 0 0
UNION PACIFIC CORP COM 907818108 579 3,200 SH   SOLE   3,200 0 0
UNITED PARCEL SERVICE INC CL B 911312106 355 3,032 SH   SOLE   3,032 0 0
UNITED TECHNOLOGIES CORP COM 913017109 2,137 14,272 SH   SOLE   14,272 0 0
URANIUM ENERGY CORP COM 916896103 10 11,000 SH   SOLE   11,000 0 0
US BANCORP DEL COM NEW 902973304 578 9,748 SH   SOLE   9,748 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 259 877 SH   SOLE   877 0 0
VANGUARD INTL EQUITY INDEX F FTSE EUROPE ETF 922042874 1,172 20,000 SH   SOLE   20,000 0 0
VANGUARD SCOTTSDALE FDS SHRT TRM CORP BD 92206C409 724 8,936 SH   SOLE   8,936 0 0
VEEVA SYS INC CL A COM 922475108 25,482 181,162 SH   SOLE   181,162 0 0
VENTAS INC COM 92276F100 204 3,540 SH   SOLE   3,540 0 0
VERISK ANALYTICS INC COM 92345Y106 373 2,500 SH   SOLE   2,500 0 0
VERIZON COMMUNICATIONS INC COM 92343V104 2,829 46,079 SH   SOLE   46,079 0 0
VISA INC COM CL A 92826C839 61,207 325,742 SH   SOLE   325,742 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 909 15,425 SH   SOLE   15,425 0 0
WALMART INC COM 931142103 709 5,964 SH   SOLE   5,964 0 0
WASTE MGMT INC DEL COM 94106L109 782 6,860 SH   SOLE   6,860 0 0
WEC ENERGY GROUP INC COM 92939U106 661 7,166 SH   SOLE   7,166 0 0
WELLS FARGO CO NEW COM 949746101 871 16,188 SH   SOLE   16,188 0 0
WEX INC COM 96208T104 348 1,660 SH   SOLE   1,660 0 0
WEYERHAEUSER CO COM 962166104 357 11,813 SH   SOLE   11,813 0 0
WORKDAY INC CL A 98138H101 24,707 150,239 SH   SOLE   150,239 0 0
WRIGHT MED GROUP N V ORD SHS N96617118 6,196 203,268 SH   SOLE   203,268 0 0
WW INTL INC COM 98262P101 27,989 732,498 SH   SOLE   732,498 0 0
YUM BRANDS INC COM 988498101 1,222 12,128 SH   SOLE   12,128 0 0
YUM CHINA HLDGS INC COM 98850P109 508 10,582 SH   SOLE   10,582 0 0
ZEBRA TECHNOLOGIES CORP CL A 989207105 9,038 35,381 SH   SOLE   35,381 0 0
ZOETIS INC CL A 98978V103 43,250 326,786 SH   SOLE   326,786 0 0