{"url_path":"/sec/aaoi/8-k/2026-06-05/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-05","source_url":"https://www.sec.gov/Archives/edgar/data/1158114/0001683168-26-004596-index.html","accession_number":"0001683168-26-004596","cik":"0001158114","ticker":"AAOI","issuer_name":"APPLIED OPTOELECTRONICS, INC.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1158114/0001683168-26-004596-index.html","primary_entity_key":"0001158114","primary_entity_name":"APPLIED OPTOELECTRONICS, INC."},"word_count":301,"has_tables":true,"body_markdown":"Applied Optoelectronics, Inc. 10-Q\n\nfalse\n0001158114\n\n0001158114\n\n2026-06-04\n2026-06-04\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n \n\n**UNITED STATES**\n\n**SECURITIES AND\nEXCHANGE COMMISSION**\n\n**Washington, D.C.\n20549**\n\n** **\n\n \n\n****\n\n** **\n\n**FORM 8-K**\n\n** **\n\n**CURRENT REPORT**\n\n****\n\nPursuant to Section 13 or 15(d) of the Securities\nExchange Act of 1934\n\n \n\nDate of Report (Date of earliest event reported):\nJune 4, 2026\n\n** **\n\n \n\n** **\n\n**Applied Optoelectronics, Inc.**\n\n**(Exact name of registrant as specified\nin its charter)**\n\n \n\n**Delaware**\n**001-36083**\n**76-0533927**\n\n(State or other jurisdiction of incorporation)\n(Commission File Number)\n(I.R.S. Employer Identification No.)\n\n \n\n**13139\nJess Pirtle Blvd.****Sugar\nLand****, Texas****77478**\n\n(Address\nof principal executive offices and zip code)\n\n \n\n**(281) 295-1800**\n\n(Registrant’s telephone number, including\narea code)\n\n \n\n****\n\n \n\n** **\n\nCheck the appropriate box below if the\nForm 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions\n(see General Instruction A.2. below):\n\n \n\n¨Written communications pursuant to Rule 425 under the Securities\nAct (17 CFR 230.425)\n\n \n\n¨Soliciting material pursuant to Rule 14a-12 under the Exchange\nAct (17 CFR 240.14a-12)\n\n \n\n¨Pre-commencement communications pursuant to Rule 14d-2(b) under\nthe Exchange Act (17 CFR 240.14d-2(b))\n\n \n\n¨Pre-commencement communications pursuant to Rule 13e-4(c) under\nthe Exchange Act (17 CFR 240.13e-4(c))\n\n** **\n\n**Securities registered pursuant to Section 12(b) of the Act:**\n\n** **\n\n**Title\nof each class**\n**Trading\nSymbol(s)**\n**Name of each exchange on which registered**\n\nCommon\nStock, Par value $0.001\nAAOI\nNASDAQ\nGlobal Market\n\n \n\nIndicate by check mark whether the registrant\nis an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2\nof the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).\n\n \n\nEmerging growth company\n¨\n\n \n\nIf\nan emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for\ncomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o"}