Knowledge

Guardant Health

Source 📝

27: 494:"for identifying patients with metastatic non-small cell lung cancer who may benefit from treatment with Lumakras (sotorasib)" in late 2021. The agency granted regulatory approval of the test in 2022 for patients with "advanced solid tumors" and as a companion diagnostic "to identify patients with microsatellite instability-high (MSI-High) solid tumors who may benefit from Keytruda (pembrolizumab) and patients with MSI-High advanced colorectal cancer who may benefit from Opdivo (nivolumab)". 539:. Illumina accused the duo of incorporating Guardant Health anonymously in 2011 while working at Illumina and stealing confidential documents related to DNA sequencing technology to acquire 35 patents. In response, Guardant Health rejected the claims, accused Illumina of attempting to eliminate competitors, and asked for a suit dismissal. In 2023, the two companies settled, signed a long-term supply agreement, and agreed to share specimen samples for cancer research. 249:. Guardant Health said the test would be the "first and only comprehensive biopsy-free cancer test available". In 2016, the company announced clinical trial results demonstrating the test "detected disease-associated genetic mutations that were also present in 94% to 100% of the solid tissues extracted from the study's subjects". 431:
approval (which is not required) in 2020. By 2019, the Guardant360 genomic test, which requires two blood samples and examines 73 genes, had been used for 50 types of cancer by 6,000 oncologists to assess samples from 100,000 patients. The test had also been used by 50 biopharmaceutical companies for
256:
in 2018 raised $ 237.5 million, valuing Guardant Health at $ 3.3 billion. In December 2022, Guardant Health announced the results of a study on its blood-based screening test for colorectal cancers, which it began in 2019. The study included 20,000 participants identified as having an average risk
510:
detection test called Shield. The company partnered with the Vall d'Hebron Institute of Oncology to launch the first blood-based cancer testing services in Barcelona in mid 2022. Guardant Health also licensed cancer tests to the clinical laboratory company Adicon for research testing in China. In
497:
In 2021, Guardant Health introduced Guardant Reveal, the first blood-only liquid biopsy test for the detection of residual and recurrent disease in colorectal cancer (CRC). The test helps oncologists improve the management of early-stage CRC patients by detecting circulating tumor DNA (ctDNA) in
263:
reported that the results were short of the 85 percent accuracy rate that investors expected, and the company's stock price fell following the news. A competitor's stool-based test for the same cancer is 92 percent accurate.
505:
In 2022, Guardant Health enrolled the first patient in the Screening for High-Frequency Malignant Disease (SHIELD) Lung study to evaluate its blood-based screening technology for lung cancer. Guardant Health also launched a
315:
to expand the use of Guardant360 in Africa, Asia, and the Middle East. The joint venture, called Guardant Health AMEA, launched in 2018 and was purchased by Guardant Health for approximately $ 178 million in 2022.
333:
companies and drug developers. The company generated $ 374 million in revenue in 2021. Guardant Health has approximately 1,400 employees, including approximately 900 in California, as of 2022.
284:. The funding was used for infrastructure and growing operations. Guardant Health's Series D round in January 2017 raised approximately $ 100 million, bringing total funding to $ 190 million. 272:
Guardant Health raised approximately $ 550 million in funding in its first six years. Aydin Senkut was an early investor. The company raised $ 30 million in 2014, including $ 10 million from
498:
blood after surgery to identify patients with residual disease who may benefit most from adjuvant therapy, and by detecting recurrence earlier than current standard-of-care methods like
893: 243:, who became a founding advisor. In 2015, the company had 40 patents and was developing a blood test to "identify all classes of actionable tumor genomic alterations", according to 1508: 1964: 1123: 384:
positions in 2019, when he and Eltoukhy collectively held 12 percent of the company's stock. In 2021, both spent $ 10 million to purchase additional shares of the company.
865: 2092: 1449: 1340: 1937: 1477: 1990: 1619: 1317: 1151: 1178: 1829: 1677: 560: 348:
for the year to date, and the company has since moved its corporate headquarters to the approximately 250,000-square-foot Palo Alto space. The offices in
1651: 1345: 352:
are Guardant Health's largest outside Palo Alto and Redwood City at 37,000 square feet. The company has labs and 55 employees in San Diego as of 2022.
1699: 257:
for colorectal cancer. Results showed the test was 83 percent accurate at detecting the presence of cancer, with a 10 percent false positivity rate.
1884: 2016: 1093: 1010: 456: 1912: 950: 754: 688: 1420: 487: 1856: 1040: 836: 1646: 1781: 1068: 810: 626: 1288: 1570: 979: 1750: 1776: 1242: 1594: 1018: 1393: 1673: 1478:"'Coming into their own': FDA approval of liquid biopsy tests puts early, less invasive cancer detection in broader reach" 2077: 428: 1700:"Minimal Residual Disease Detection using a Plasma-only Circulating Tumor DNA Assay in Patients with Colorectal Cancer" 922: 369: 281: 657: 600: 468: 337: 1211: 662: 408: 304: 220: 1724: 1704: 499: 420: 388: 373: 1804: 1495:
The Food and Drug Administration approved Guardant360 CDx in early August for use in a range of solid tumors
1425: 532: 412: 381: 377: 349: 253: 191: 136: 595: 464: 460: 439:
Guardant Health launched Project Lunar, which studied hundreds of "pre-symptomatic, high-risk" people for
1965:"Illumina sues Guardant Health, saying former employees stole trade secrets to launch liquid biopsy firm" 1124:"Cancer screening firm Guardant Health raises $ 360 million to sequence tumor DNA of 1 million patients" 528: 396: 341: 225: 179: 115: 721: 1938:"Guardant Health to License IP to Foundation Medicine for $ 25M, Royalties Under Settlement Agreement" 491: 26: 565: 520: 436:
purposes. In late 2019, the Guardant360 test received expanded Medicare coverage for solid tumors.
233: 211: 1272:
Avalos, George (August 6, 2020). "Big lease: Guardant Health strikes deal for Palo Alto offices".
782: 1398: 1289:"Cancer blood test developer Guardant Health signs Silicon Valley's largest office lease of 2020" 787: 361: 1243:"With milestones on the horizon, Guardant Health CEOs lay out their vision for cancer detection" 1566: 1560: 472: 452: 444: 392: 1991:"Guardant accuses Illumina of 'brazen' attempt to quash competition in ongoing legal battle" 535:. In 2022, Illumina sued Guardant Health and its co-founders in Delaware federal court over 433: 300: 2053: 2017:"In cancer detection showdown, Guardant Health seeks dismissal of 'sham' Illumina lawsuit" 1215: 722:"Marcus Krause's lung cancer wouldn't stop growing. Then he took a new kind of blood test" 308: 273: 187: 101: 1534: 1247: 476: 448: 345: 292: 288: 259: 240: 224:, Talasaz and Eltoukhy discovered a technique which "involves detecting and monitoring 215: 183: 96: 37: 1751:"Early cancer-detection market heats up as Guardant Health launches colon cancer test" 2086: 1620:"Guardant Health Liquid Biopsy Test Gets Expanded Medicare Coverage for Solid Tumors" 440: 312: 277: 203: 65: 45: 2062: 1913:"Showdown over 'liquid biopsy' patents lands two cancer test players in court again" 1367: 1011:"Khosla, Sequoia back 'liquid biopsy' startup Guardant Health in $ 30 million round" 239:
Early in its history, Guardant Health acquired multiple patents by Swiss biochemist
2057: 1227: 536: 507: 55: 1421:"New Lung Ambition Alliance Aims to Double Five-year Lung Cancer Survival by 2025" 415:
companies on product improvement. The business began selling Guardant360 tests to
2073: 1128: 1045: 894:"Guardant Health Plunges as Colorectal-Cancer Test Results Disappoint Investors" 759: 424: 245: 1830:"Guardant Health Licenses Genomic Cancer Assays to Adicon for Testing in China" 1341:"New Labs, New Funds: Activity Blossoms in the Leading U.S. Biopharma Clusters" 984: 927: 1041:"If it works, Guardant's new approach to detecting cancer may save your life" 1889: 1482: 330: 299:
of 1 million cancer patients in five years, bring to market a blood test to
287:
In 2017, the company raised $ 360 million in a round led by a subsidiary of
1152:"Guardant Health Raises $ 360 Million In Race To Create Cancer Blood Tests" 627:"Guardant Health raises $ 360m to sequence tumour DNA from cancer patients" 1647:"Guardant Health Launches Blood-Based Early Cancer Assay for Research Use" 1318:"Guardant Health settles Illumina lawsuit over gene-sequencing technology" 1179:"Guardant Health Completes Purchase of Guardant Health AMEA Joint Venture" 336:
In July 2020, Guardant Health signed a lease for two levels at the former
1454: 726: 416: 365: 811:"A big hit and a big miss from pair of Silicon Valley life science IPOs" 693: 218:
and AmirAli Talasaz during 2012–2013. According to John Dorfman of the
866:"A $ 3 Billion Startup's Shares Gain On Hopes For A Cancer Blood Test" 329:
Guardant Health earns revenue from test fees purchased by third-party
2067: 1885:"Guardant Health CEO Deleted Email Evidence After Lawsuit Deposition" 1777:"Researchers From Spain Find Option to Detect FGFR2 Fusion in Plasma" 1156: 966:
Guardant, meanwhile, has raised $ 550 million since it was founded...
951:"Two more Peninsula IPOs tell the story of biotech's investment boom" 870: 755:"Guardant Health takes another $ 50M for 'liquid biopsy' cancer test" 524: 236:
in 2002 and worked together at Illumina, until Talasaz left in 2012.
229: 207: 51: 1069:"'Liquid biopsy' company draws $ 100 million to sleuth out cancers" 202:
The American biotechnology company Guardant Health, which produces
631: 483:
called Lunar for academic and biopharmaceutical research in 2019.
480: 980:"Felicis, Lux Capital and Upfront Ventures tackle TAM at Disrupt" 511:
2024 Guardant's Shield, colon cancer test received FDA approval.
1598: 837:"SoftBank-Backed Guardant Soars in Trading Debut After U.S. IPO" 471:. The GuardantOMNI test launched in 2017 and has been used for 1861: 1450:"CDC's vaccine committee to weigh Pfizer shot for young teens" 296: 2046: 689:"Illumina sues Guardant Health, founders over trade secrets" 658:"John Dorfman: CEOs buy their own shares at loanDepot, Uber" 164: 1535:"The simple blood test that could finally help cure cancer" 561:"There's a new sheriff in town in Silicon Valley — the FDA" 1595:"Guardant Health soars almost 70% in first day of trading" 1094:"Guardant Health Raises Nearly $ 100M in Series D Funding" 1559:
Filice, Marco; Ruiz-Cabello, Jesus (February 26, 2019).
226:
tumor fragments circulating in the patient's bloodstream
1394:"Sidestepping the Biopsy With New Tools to Spot Cancer" 1562:
Nucleic Acid Nanotheranostics: Biomedical Applications
923:"Guardant Health adds $ 360 million to its war chest" 399:(CMO) as of 2017. Craig Eagle was named CMO in 2021. 1857:"FDA approves blood test to screen for colon cancer" 1509:"How a Simple Blood Test Could Reduce Cancer Deaths" 490:
granted regulatory approval of Guardant360 CDx as a
276:. In 2015, Guardant Health raised $ 50 million in a 1725:"Guardant Enrolls Ist Patient in SHIELD Lung Study" 159: 149: 126: 110: 89: 71: 61: 43: 33: 783:"This Simple Cancer Test Comes With a Big Caveat" 307:, and a blood test to detect residual disease in 1674:"Illumina Unveils Cancer Genomic Profiling Test" 527:in 2019–2020. In 2021, Guardant Health licensed 210:from mutations and other modifications in blood 1805:"Guardant Licenses Cancer Tests to Chinese Lab" 178:is an American biotechnology company based in 1212:"Guardant Health Takes Aim at Exact Sciences" 531:to Foundation Medicine for $ 25 million in a 475:research. Guardant Health launched the early- 368:role until August 2021. He was the company's 8: 19: 1678:American Association for Clinical Chemistry 892:Milton, Immanual John (December 15, 2022). 228:", as an alternative to traditional tissue 1652:Genetic Engineering and Biotechnology News 1346:Genetic Engineering and Biotechnology News 1311: 1309: 1267: 1265: 748: 746: 744: 682: 680: 311:. Guardant Health and SoftBank formed the 25: 18: 1117: 1115: 916: 914: 651: 649: 596:"Guardant Health Scaling Up in San Diego" 344:. The lease agreement was the largest in 2093:Companies based in Palo Alto, California 1004: 1002: 859: 857: 455:, in May 2016 in collaboration with the 360:Talasaz has served on Guardant Health's 809:Schubarth, Cromwell (October 8, 2018). 715: 713: 711: 620: 618: 548: 457:University of California, San Francisco 407:Guardant Health has partnered with the 1645:Philippidis, Alex (January 14, 2019). 1476:Weintraub, Karen (September 3, 2020). 1206: 1204: 1202: 1200: 589: 587: 585: 583: 559:Cha, Ariana Eunjung (April 28, 2016). 488:Ministry of Health, Labour and Welfare 1039:Farr, Christina (February 15, 2014). 864:Herper, Matthew (November 12, 2018). 554: 552: 376:, as of 2014. He held the president, 291:. The funding supports an attempt to 7: 1809:Medical Device + Diagnostic Industry 1782:The American Journal of Managed Care 1729:Medical Device + Diagnostic Industry 1339:Philippidis, Alex (August 9, 2022). 978:Simonds, Lauren (August 12, 2022). 753:Sullivan, Mark (February 3, 2015). 1963:Wosen, Jonathan (March 17, 2022). 1883:Han, Andrew P. (January 6, 2020). 1316:Brittain, Blake (August 3, 2023). 1241:Wosen, Jonathan (April 22, 2022). 687:Brittain, Blake (March 17, 2022). 656:Dorfman, John (December 6, 2021). 364:since January 2013, occupying the 14: 1803:Pedersen, Amanda (July 6, 2022). 1593:Fox, Michelle (October 4, 2018). 1392:Pollack, Andrew (April 7, 2014). 1287:Niksa, Matthew (August 7, 2020). 835:Barinka, Alex (October 3, 2018). 1989:Wosen, Jonathan (May 26, 2022). 1911:Leuty, Ron (November 24, 2020). 1150:Herper, Matthew (May 11, 2017). 949:Leuty, Ron (September 8, 2018). 1855:Edwards, Erika (29 July 2024). 1749:Wosen, Jonathan (May 2, 2022). 1723:Ford, Omar (January 18, 2022). 1293:Silicon Valley Business Journal 1019:American City Business Journals 921:Loizos, Connie (May 12, 2017). 815:Silicon Valley Business Journal 1775:Caffrey, Mary (July 2, 2022). 1507:Alpert, Bill (April 8, 2021). 1067:Leuty, Ron (January 7, 2016). 16:American biotechnology company 1: 1122:Sawers, Paul (May 11, 2017). 1009:Leuty, Ron (April 23, 2014). 781:Mukherjee, Sy (May 3, 2017). 594:Huard, Ray (April 28, 2022). 423:covering the test for select 325:Business model and operations 2078:National Library of Medicine 2021:San Francisco Business Times 1917:San Francisco Business Times 1073:San Francisco Business Times 1015:San Francisco Business Times 955:San Francisco Business Times 429:Food and Drug Administration 387:Talasaz and Eltoukhy are co- 2015:Leuty, Ron (May 27, 2022). 625:Bindi, Tas (May 11, 2017). 427:patients in 2018, prior to 395:joined in 2014 and was the 282:Lightspeed Venture Partners 77:; 12 years ago 2109: 1448:Lim, David (May 7, 2021). 601:San Diego Business Journal 469:University of Pennsylvania 338:Hewlett Packard Enterprise 1565:. Elsevier. p. 144. 1533:Wordsworth, Rich (2017). 663:Pittsburgh Tribune-Review 409:National Cancer Institute 221:Pittsburgh Tribune-Review 24: 1705:Clinical Cancer Research 502:(CEA) tests or imaging. 500:carcinoembryonic antigen 389:chief executive officers 374:chief technology officer 192:chief executive officers 142:AmirAli Talasaz (co-CEO) 1712:(20). October 15, 2021. 1426:Imaging Technology News 720:Medeiros, João (2017). 382:chief operating officer 378:chief financial officer 350:Torrey Pines, San Diego 254:initial public offering 465:University of Colorado 461:Samsung Medical Center 529:intellectual property 519:Guardant Health sued 397:chief medical officer 180:Palo Alto, California 176:Guardant Health, Inc. 116:Palo Alto, California 20:Guardant Health, Inc. 492:companion diagnostic 214:, was co-founded by 2054:Guardant Health Inc 1626:. December 19, 2019 566:The Washington Post 521:Foundation Medicine 252:The company's U.S. 234:Stanford University 151:Number of employees 135:Helmy Eltoukhy (co- 21: 1399:The New York Times 459:, the Seoul-based 362:board of directors 1368:"AmirAli Talasaz" 1100:. January 7, 2016 473:biopharmaceutical 453:pancreatic cancer 393:Richard B. Lanman 320:Corporate affairs 232:. The duo met at 173: 172: 155:1,400 (2022) 2100: 2050: 2049: 2047:Official website 2032: 2031: 2029: 2027: 2012: 2006: 2005: 2003: 2001: 1986: 1980: 1979: 1977: 1975: 1960: 1954: 1953: 1951: 1949: 1934: 1928: 1927: 1925: 1923: 1908: 1902: 1901: 1899: 1897: 1880: 1874: 1873: 1871: 1869: 1852: 1846: 1845: 1843: 1841: 1826: 1820: 1819: 1817: 1815: 1800: 1794: 1793: 1791: 1789: 1772: 1766: 1765: 1763: 1761: 1746: 1740: 1739: 1737: 1735: 1720: 1714: 1713: 1696: 1690: 1689: 1687: 1685: 1670: 1664: 1663: 1661: 1659: 1642: 1636: 1635: 1633: 1631: 1616: 1610: 1609: 1607: 1605: 1590: 1584: 1583: 1581: 1579: 1556: 1550: 1549: 1547: 1545: 1530: 1524: 1523: 1521: 1519: 1504: 1498: 1497: 1492: 1490: 1473: 1467: 1466: 1464: 1462: 1445: 1439: 1438: 1436: 1434: 1417: 1411: 1410: 1408: 1406: 1389: 1383: 1382: 1380: 1378: 1364: 1358: 1357: 1355: 1353: 1336: 1330: 1329: 1327: 1325: 1313: 1304: 1303: 1301: 1299: 1284: 1278: 1277: 1274:The Mercury News 1269: 1260: 1259: 1257: 1255: 1238: 1232: 1231: 1225: 1223: 1208: 1195: 1194: 1192: 1190: 1175: 1169: 1168: 1166: 1164: 1147: 1141: 1140: 1138: 1136: 1119: 1110: 1109: 1107: 1105: 1090: 1084: 1083: 1081: 1079: 1064: 1058: 1057: 1055: 1053: 1036: 1030: 1029: 1027: 1025: 1006: 997: 996: 994: 992: 975: 969: 968: 963: 961: 946: 940: 939: 937: 935: 918: 909: 908: 906: 904: 889: 883: 882: 880: 878: 861: 852: 851: 849: 847: 832: 826: 825: 823: 821: 806: 800: 799: 797: 795: 778: 772: 771: 769: 767: 750: 739: 738: 736: 734: 717: 706: 705: 703: 701: 684: 675: 674: 672: 670: 653: 644: 643: 641: 639: 622: 613: 612: 610: 608: 591: 578: 577: 575: 573: 556: 434:drug development 340:headquarters in 309:cancer survivors 206:tests to detect 169: 166: 85: 83: 78: 29: 22: 2108: 2107: 2103: 2102: 2101: 2099: 2098: 2097: 2083: 2082: 2074:Guardant Health 2063:Guardant Health 2045: 2044: 2041: 2036: 2035: 2025: 2023: 2014: 2013: 2009: 1999: 1997: 1988: 1987: 1983: 1973: 1971: 1962: 1961: 1957: 1947: 1945: 1936: 1935: 1931: 1921: 1919: 1910: 1909: 1905: 1895: 1893: 1882: 1881: 1877: 1867: 1865: 1854: 1853: 1849: 1839: 1837: 1828: 1827: 1823: 1813: 1811: 1802: 1801: 1797: 1787: 1785: 1774: 1773: 1769: 1759: 1757: 1748: 1747: 1743: 1733: 1731: 1722: 1721: 1717: 1698: 1697: 1693: 1683: 1681: 1672: 1671: 1667: 1657: 1655: 1644: 1643: 1639: 1629: 1627: 1618: 1617: 1613: 1603: 1601: 1592: 1591: 1587: 1577: 1575: 1573: 1558: 1557: 1553: 1543: 1541: 1532: 1531: 1527: 1517: 1515: 1506: 1505: 1501: 1488: 1486: 1475: 1474: 1470: 1460: 1458: 1447: 1446: 1442: 1432: 1430: 1429:. July 17, 2019 1419: 1418: 1414: 1404: 1402: 1391: 1390: 1386: 1376: 1374: 1366: 1365: 1361: 1351: 1349: 1338: 1337: 1333: 1323: 1321: 1315: 1314: 1307: 1297: 1295: 1286: 1285: 1281: 1271: 1270: 1263: 1253: 1251: 1240: 1239: 1235: 1221: 1219: 1216:The Motley Fool 1210: 1209: 1198: 1188: 1186: 1185:. June 13, 2022 1177: 1176: 1172: 1162: 1160: 1149: 1148: 1144: 1134: 1132: 1121: 1120: 1113: 1103: 1101: 1092: 1091: 1087: 1077: 1075: 1066: 1065: 1061: 1051: 1049: 1038: 1037: 1033: 1023: 1021: 1008: 1007: 1000: 990: 988: 977: 976: 972: 959: 957: 948: 947: 943: 933: 931: 920: 919: 912: 902: 900: 891: 890: 886: 876: 874: 863: 862: 855: 845: 843: 834: 833: 829: 819: 817: 808: 807: 803: 793: 791: 780: 779: 775: 765: 763: 752: 751: 742: 732: 730: 719: 718: 709: 699: 697: 686: 685: 678: 668: 666: 655: 654: 647: 637: 635: 624: 623: 616: 606: 604: 593: 592: 581: 571: 569: 558: 557: 550: 545: 517: 405: 358: 327: 322: 305:signs of cancer 274:Sequoia Capital 270: 200: 188:AmirAli Talasaz 163: 152: 145: 129: 122: 118: 106: 102:AmirAli Talasaz 81: 79: 76: 48: 17: 12: 11: 5: 2106: 2104: 2096: 2095: 2085: 2084: 2081: 2080: 2071: 2060: 2051: 2040: 2039:External links 2037: 2034: 2033: 2007: 1981: 1955: 1944:. May 21, 2021 1929: 1903: 1875: 1847: 1836:. July 6, 2022 1821: 1795: 1767: 1741: 1715: 1691: 1665: 1637: 1611: 1585: 1571: 1551: 1525: 1499: 1468: 1440: 1412: 1384: 1359: 1331: 1305: 1279: 1261: 1233: 1218:. May 11, 2019 1196: 1170: 1142: 1111: 1085: 1059: 1031: 998: 970: 941: 910: 884: 853: 827: 801: 773: 740: 707: 676: 645: 614: 579: 547: 546: 544: 541: 516: 513: 421:Medicare began 413:pharmaceutical 404: 401: 357: 354: 346:Silicon Valley 326: 323: 321: 318: 289:SoftBank Group 269: 266: 241:Maurice Stroun 216:Helmy Eltoukhy 199: 196: 184:Helmy Eltoukhy 182:. Co-founders 171: 170: 165:guardanthealth 161: 157: 156: 153: 150: 147: 146: 144: 143: 140: 132: 130: 127: 124: 123: 120: 114: 112: 108: 107: 105: 104: 99: 97:Helmy Eltoukhy 93: 91: 87: 86: 73: 69: 68: 63: 59: 58: 49: 44: 41: 40: 35: 31: 30: 15: 13: 10: 9: 6: 4: 3: 2: 2105: 2094: 2091: 2090: 2088: 2079: 2075: 2072: 2070: 2069: 2064: 2061: 2059: 2055: 2052: 2048: 2043: 2042: 2038: 2022: 2018: 2011: 2008: 1996: 1992: 1985: 1982: 1970: 1966: 1959: 1956: 1943: 1939: 1933: 1930: 1918: 1914: 1907: 1904: 1892: 1891: 1886: 1879: 1876: 1864: 1863: 1858: 1851: 1848: 1835: 1831: 1825: 1822: 1810: 1806: 1799: 1796: 1784: 1783: 1778: 1771: 1768: 1756: 1752: 1745: 1742: 1730: 1726: 1719: 1716: 1711: 1707: 1706: 1701: 1695: 1692: 1680:. May 1, 2022 1679: 1675: 1669: 1666: 1654: 1653: 1648: 1641: 1638: 1625: 1621: 1615: 1612: 1600: 1596: 1589: 1586: 1574: 1572:9780128144718 1568: 1564: 1563: 1555: 1552: 1540: 1536: 1529: 1526: 1514: 1510: 1503: 1500: 1496: 1485: 1484: 1479: 1472: 1469: 1457: 1456: 1451: 1444: 1441: 1428: 1427: 1422: 1416: 1413: 1401: 1400: 1395: 1388: 1385: 1373: 1372:Bloomberg.com 1369: 1363: 1360: 1348: 1347: 1342: 1335: 1332: 1324:September 27, 1319: 1312: 1310: 1306: 1294: 1290: 1283: 1280: 1275: 1268: 1266: 1262: 1250: 1249: 1244: 1237: 1234: 1229: 1217: 1213: 1207: 1205: 1203: 1201: 1197: 1184: 1180: 1174: 1171: 1159: 1158: 1153: 1146: 1143: 1131: 1130: 1125: 1118: 1116: 1112: 1099: 1095: 1089: 1086: 1074: 1070: 1063: 1060: 1048: 1047: 1042: 1035: 1032: 1020: 1016: 1012: 1005: 1003: 999: 987: 986: 981: 974: 971: 967: 956: 952: 945: 942: 930: 929: 924: 917: 915: 911: 899: 895: 888: 885: 873: 872: 867: 860: 858: 854: 842: 841:Bloomberg.com 838: 831: 828: 816: 812: 805: 802: 790: 789: 784: 777: 774: 762: 761: 756: 749: 747: 745: 741: 729: 728: 723: 716: 714: 712: 708: 696: 695: 690: 683: 681: 677: 665: 664: 659: 652: 650: 646: 634: 633: 628: 621: 619: 615: 603: 602: 597: 590: 588: 586: 584: 580: 568: 567: 562: 555: 553: 549: 542: 540: 538: 537:trade secrets 534: 530: 526: 522: 514: 512: 509: 503: 501: 495: 493: 489: 484: 482: 478: 474: 470: 466: 462: 458: 454: 450: 446: 442: 437: 435: 430: 426: 422: 418: 414: 410: 402: 400: 398: 394: 390: 385: 383: 379: 375: 371: 367: 363: 355: 353: 351: 347: 343: 339: 334: 332: 324: 319: 317: 314: 313:joint venture 310: 306: 302: 298: 294: 290: 285: 283: 279: 278:venture round 275: 267: 265: 262: 261: 255: 250: 248: 247: 242: 237: 235: 231: 227: 223: 222: 217: 213: 209: 205: 204:liquid biopsy 197: 195: 193: 189: 185: 181: 177: 168: 162: 158: 154: 148: 141: 138: 134: 133: 131: 125: 121:United States 117: 113: 109: 103: 100: 98: 95: 94: 92: 88: 74: 70: 67: 66:Biotechnology 64: 60: 57: 53: 50: 47: 42: 39: 36: 32: 28: 23: 2066: 2058:CNN Business 2026:September 1, 2024:. Retrieved 2020: 2010: 2000:September 1, 1998:. Retrieved 1994: 1984: 1974:September 1, 1972:. Retrieved 1968: 1958: 1948:September 6, 1946:. Retrieved 1941: 1932: 1922:September 1, 1920:. Retrieved 1916: 1906: 1896:September 6, 1894:. Retrieved 1888: 1878: 1866:. Retrieved 1860: 1850: 1838:. Retrieved 1833: 1824: 1812:. Retrieved 1808: 1798: 1788:September 1, 1786:. Retrieved 1780: 1770: 1760:September 1, 1758:. Retrieved 1754: 1744: 1732:. Retrieved 1728: 1718: 1709: 1703: 1694: 1684:September 1, 1682:. Retrieved 1668: 1658:September 1, 1656:. Retrieved 1650: 1640: 1630:September 6, 1628:. Retrieved 1623: 1614: 1604:September 6, 1602:. Retrieved 1588: 1576:. Retrieved 1561: 1554: 1544:September 6, 1542:. Retrieved 1538: 1528: 1518:September 6, 1516:. Retrieved 1512: 1502: 1494: 1489:September 6, 1487:. Retrieved 1481: 1471: 1459:. Retrieved 1453: 1443: 1431:. Retrieved 1424: 1415: 1403:. Retrieved 1397: 1387: 1375:. Retrieved 1371: 1362: 1352:September 1, 1350:. Retrieved 1344: 1334: 1322:. Retrieved 1298:September 1, 1296:. Retrieved 1292: 1282: 1273: 1254:September 1, 1252:. Retrieved 1246: 1236: 1228:Fox Business 1226:– via 1220:. Retrieved 1189:September 6, 1187:. Retrieved 1182: 1173: 1163:September 1, 1161:. Retrieved 1155: 1145: 1135:September 1, 1133:. Retrieved 1127: 1104:September 1, 1102:. Retrieved 1097: 1088: 1078:September 6, 1076:. Retrieved 1072: 1062: 1052:September 6, 1050:. Retrieved 1044: 1034: 1022:. Retrieved 1014: 991:September 1, 989:. Retrieved 983: 973: 965: 960:September 1, 958:. Retrieved 954: 944: 934:September 1, 932:. Retrieved 926: 903:December 23, 901:. Retrieved 897: 887: 877:September 1, 875:. Retrieved 869: 846:September 1, 844:. Retrieved 840: 830: 820:September 1, 818:. Retrieved 814: 804: 794:September 6, 792:. Retrieved 786: 776: 766:September 1, 764:. Retrieved 758: 733:September 6, 731:. Retrieved 725: 698:. Retrieved 692: 667:. Retrieved 661: 636:. Retrieved 630: 605:. Retrieved 599: 570:. Retrieved 564: 518: 508:colon cancer 504: 496: 485: 438: 406: 391:as of 2022. 386: 359: 335: 328: 286: 271: 258: 251: 244: 238: 219: 201: 190:serve as co- 175: 174: 111:Headquarters 34:Company type 1129:VentureBeat 1046:VentureBeat 760:VentureBeat 425:lung cancer 417:oncologists 246:VentureBeat 1840:October 4, 1814:October 4, 1734:October 4, 1578:August 30, 1461:October 4, 985:TechCrunch 928:TechCrunch 543:References 533:settlement 515:Litigation 467:, and the 445:colorectal 411:and large 356:Leadership 303:for early 128:Key people 1942:GenomeWeb 1890:GenomeWeb 1834:GenomeWeb 1624:GenomeWeb 1483:USA Today 1320:. Reuters 1183:GenomeWeb 1098:GenomeWeb 898:Bloomberg 419:in 2014. 370:president 342:Palo Alto 331:insurance 260:Bloomberg 46:Traded as 2087:Category 1539:Wired UK 1513:Barron's 1455:Politico 727:Wired UK 486:Japan's 447:, lung, 403:Products 366:chairman 293:sequence 230:biopsies 90:Founders 62:Industry 2076:at the 1868:30 July 1433:June 2, 1405:June 2, 1377:June 2, 1222:June 2, 1024:June 2, 788:Fortune 700:June 2, 694:Reuters 669:June 2, 638:June 7, 607:June 2, 572:June 7, 525:patents 479:cancer 449:ovarian 280:led by 268:Funding 212:samples 198:History 160:Website 80: ( 72:Founded 54::  2068:Forbes 1569:  1157:Forbes 871:Forbes 463:, the 451:, and 441:breast 380:, and 301:screen 208:cancer 52:Nasdaq 38:Public 632:ZDNet 523:over 481:assay 477:stage 2028:2022 2002:2022 1995:Stat 1976:2022 1969:Stat 1950:2022 1924:2022 1898:2022 1870:2024 1842:2022 1816:2022 1790:2022 1762:2022 1755:Stat 1736:2022 1686:2022 1660:2022 1632:2022 1606:2022 1599:CNBC 1580:2022 1567:ISBN 1546:2022 1520:2022 1491:2022 1463:2022 1435:2022 1407:2022 1379:2022 1354:2022 1326:2023 1300:2022 1256:2022 1248:Stat 1224:2022 1191:2022 1165:2022 1137:2022 1106:2022 1080:2022 1054:2022 1026:2022 993:2022 962:2022 936:2022 905:2022 879:2022 848:2022 822:2022 796:2022 768:2022 735:2022 702:2022 671:2022 640:2022 609:2022 574:2022 372:and 295:the 186:and 167:.com 82:2012 75:2012 2065:at 2056:at 1862:NBC 297:DNA 137:CEO 2089:: 2019:. 1993:. 1967:. 1940:. 1915:. 1887:. 1859:. 1832:. 1807:. 1779:. 1753:. 1727:. 1710:27 1708:. 1702:. 1676:. 1649:. 1622:. 1597:. 1537:. 1511:. 1493:. 1480:. 1452:. 1423:. 1396:. 1370:. 1343:. 1308:^ 1291:. 1264:^ 1245:. 1214:. 1199:^ 1181:. 1154:. 1126:. 1114:^ 1096:. 1071:. 1043:. 1017:. 1013:. 1001:^ 982:. 964:. 953:. 925:. 913:^ 896:. 868:. 856:^ 839:. 813:. 785:. 757:. 743:^ 724:. 710:^ 691:. 679:^ 660:. 648:^ 629:. 617:^ 598:. 582:^ 563:. 551:^ 443:, 194:. 119:, 56:GH 2030:. 2004:. 1978:. 1952:. 1926:. 1900:. 1872:. 1844:. 1818:. 1792:. 1764:. 1738:. 1688:. 1662:. 1634:. 1608:. 1582:. 1548:. 1522:. 1465:. 1437:. 1409:. 1381:. 1356:. 1328:. 1302:. 1276:. 1258:. 1230:. 1193:. 1167:. 1139:. 1108:. 1082:. 1056:. 1028:. 995:. 938:. 907:. 881:. 850:. 824:. 798:. 770:. 737:. 704:. 673:. 642:. 611:. 576:. 139:) 84:)

Index


Public
Traded as
Nasdaq
GH
Biotechnology
Helmy Eltoukhy
AmirAli Talasaz
Palo Alto, California
CEO
guardanthealth.com
Palo Alto, California
Helmy Eltoukhy
AmirAli Talasaz
chief executive officers
liquid biopsy
cancer
samples
Helmy Eltoukhy
Pittsburgh Tribune-Review
tumor fragments circulating in the patient's bloodstream
biopsies
Stanford University
Maurice Stroun
VentureBeat
initial public offering
Bloomberg
Sequoia Capital
venture round
Lightspeed Venture Partners

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.