{"id":8486,"date":"2026-05-20T04:00:00","date_gmt":"2026-05-20T02:00:00","guid":{"rendered":"http:\/\/stocks-future.com\/?guid=91a9799f2bc7ed0936953138275f1846"},"modified":"2026-05-20T04:00:00","modified_gmt":"2026-05-20T02:00:00","slug":"eras-investor-alert-kirby-mcinerney-llp-investigates-potential-claims-involving-erasca-inc","status":"publish","type":"post","link":"https:\/\/stocks-future.com\/?p=8486","title":{"rendered":"ERAS INVESTOR ALERT: Kirby McInerney LLP Investigates Potential Claims Involving Erasca, Inc."},"content":{"rendered":"<p>NEW YORK--(BUSINESS WIRE)--The law firm of <a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.kmllp.com%2F&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=Kirby+McInerney+LLP&amp;index=1&amp;md5=0e70542e57fa5e691a110beef5bbbba2\" rel=\"nofollow\" shape=\"rect\">Kirby McInerney LLP<\/a> continues its investigation on behalf of Erasca, Inc. (\u201cErasca\u201d or the \u201cCompany\u201d) (NASDAQ:ERAS) investors concerning the Company\u2019s and\/or members of its senior management\u2019s possible violation of the federal securities laws and other unlawful business practices.<\/p><br\/><a href=\"https:\/\/mms.businesswire.com\/media\/20260519928781\/en\/774509\/4\/new_KM_logo.jpg\"><img src=\"https:\/\/mms.businesswire.com\/media\/20260519928781\/en\/774509\/22\/new_KM_logo.jpg\" \/><\/a><br\/><a href=\"https:\/\/mms.businesswire.com\/media\/20260519928781\/en\/774509\/4\/new_KM_logo.jpg\"><img src=\"https:\/\/mms.businesswire.com\/media\/20260519928781\/en\/774509\/21\/new_KM_logo.jpg\" \/><\/a><p class=\"bwalignc\">\n[<a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.kmllp.com%2Fcases-investigations%2Ferasca-inc&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=LEARN+MORE+ABOUT+THE+INVESTIGATION&amp;index=2&amp;md5=92950015f753f84ff540658eea2fd499\" rel=\"nofollow\" shape=\"rect\">LEARN MORE ABOUT THE INVESTIGATION<\/a>]<\/p><p>\n<b>What Happened?<\/b><\/p><p>\nOn April 28, 2026, Erasca disclosed receipt of a letter from Revolution Medicines alleging that Erasca\u2019s ERAS-0015 (Erasca\u2019s Phase-1 oral pan-RAS molecular glue inhibitor designed to target cancers) infringes a Revolution patent and is connected to alleged trade secret misappropriation. On this news, the price of Erasca\u2019s shares declined by $9.25 per share, or approximately 48%, from $19.15 per share on April 27, 2026 to close at $9.90 on April 28, 2026.<\/p><p>\n<b>What Should I Do?<\/b><\/p><p>\nAt this stage, no lawsuit has been filed. The investigation is ongoing to determine whether claims may be brought under federal securities laws.<\/p><p>\nIf you purchased or otherwise acquired Erasca securities, have information, or would like to learn more about this investigation, please contact <a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.kmllp.com%2Fprofessionals%2FLauren-Molinaro&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=Lauren+Molinaro&amp;index=3&amp;md5=dc9e077f265fae6572c9099bb71fd4c7\" rel=\"nofollow\" shape=\"rect\">Lauren Molinaro<\/a> of <a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.kmllp.com%2F&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=Kirby+McInerney+LLP&amp;index=4&amp;md5=b0a054216eed73e6e19d5a07a9c237ab\" rel=\"nofollow\" shape=\"rect\">Kirby McInerney LLP<\/a> by email at <a  href=\"mailto:investigations@kmllp.com\" rel=\"nofollow\" shape=\"rect\">investigations@kmllp.com<\/a>, or fill out the contact form below, to discuss your rights or interests with respect to these matters at no cost.<\/p><p class=\"bwalignc\">\n<a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fsecuritiesleadplaintiff.com%2F&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=%5BLEARN+MORE+ABOUT+SECURITIES+CLASS+ACTIONS%5D&amp;index=5&amp;md5=b83639ad745724901941fed933313c86\" rel=\"nofollow\" shape=\"rect\">[LEARN MORE ABOUT SECURITIES CLASS ACTIONS]<\/a><\/p><p>\n<a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.kmllp.com%2F&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=Kirby+McInerney+LLP&amp;index=6&amp;md5=deae66f7123024b185e9efdf0d1707f6\" rel=\"nofollow\" shape=\"rect\">Kirby McInerney LLP<\/a> is a New York-based plaintiffs\u2019 law firm concentrating in securities, antitrust, whistleblower, and consumer litigation. The firm\u2019s efforts on behalf of shareholders in securities litigation have resulted in recoveries totaling billions of dollars. Additional information about the firm can be found at Kirby McInerney LLP\u2019s <a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fwww.kmllp.com%2F&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=website&amp;index=7&amp;md5=edaff6cf7fa851774bcf864c4074c8e7\" rel=\"nofollow\" shape=\"rect\">website<\/a>.<\/p><p>\nThis press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules.<\/p><br\/> <b>Contacts<\/b> <br\/><p>\nKirby McInerney LLP\n<br\/>Lauren Molinaro, Esq.\n<br\/>212-699-1171\n<br\/><a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=http%3A%2F%2Fwww.kmllp.com%2F&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=https%3A%2F%2Fwww.kmllp.com&amp;index=8&amp;md5=eb27fa8677bfd829fd7dcaf168c82728\" rel=\"nofollow\" shape=\"rect\">https:\/\/www.kmllp.com<\/a><br\/><a  href=\"https:\/\/cts.businesswire.com\/ct\/CT?id=smartlink&amp;url=https%3A%2F%2Fsecuritiesleadplaintiff.com%2F&amp;esheet=54538961&amp;newsitemid=20260519928781&amp;lan=en-US&amp;anchor=https%3A%2F%2Fsecuritiesleadplaintiff.com%2F&amp;index=9&amp;md5=fb7d2119103478faa70d10e96e9dbb22\" rel=\"nofollow\" shape=\"rect\">https:\/\/securitiesleadplaintiff.com\/<\/a><br\/><a  href=\"mailto:investigations@kmllp.com\" rel=\"nofollow\" shape=\"rect\">investigations@kmllp.com<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>NEW YORK&#8211;(BUSINESS WIRE)&#8211;The law firm of Kirby McInerney LLP continues its investigation on behalf of Erasca, Inc. (\u201cErasca\u201d or the \u201cCompany\u201d) (NASDAQ:ERAS) investors concerning the Company\u2019s and\/or members of its senior management\u2019s possible violati&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8486","post","type-post","status-publish","format-standard","hentry","category-infos-businesswire"],"_links":{"self":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts\/8486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8486"}],"version-history":[{"count":1,"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts\/8486\/revisions"}],"predecessor-version":[{"id":8489,"href":"https:\/\/stocks-future.com\/index.php?rest_route=\/wp\/v2\/posts\/8486\/revisions\/8489"}],"wp:attachment":[{"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stocks-future.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}