Canaan Inc.’s SEC filings document a foreign private issuer whose business centers on ASIC chip design, Avalon mining equipment, computing hardware, software services, and bitcoin mining operations. Its Form 20-F annual reports and Form 6-K current reports disclose operating results, mining production metrics, cryptocurrency treasury balances, power capacity, fleet efficiency, customer and R&D collaborations, and risk-related business updates.
The filings also record ADS and Class A ordinary share matters, registration-statement incorporation, open-market management purchases, share repurchase activity, beneficial ownership references, and material transactions such as Canaan’s completed acquisition of interests in the Alborz, Bear and Chief Mountain mining projects. Other current reports address Nasdaq minimum bid-price notifications and foreign-issuer governance and reporting obligations.
Canaan Inc. has extended its collaboration with Tether by securing a follow-on order for custom high-density mining hash board modules. These modules are designed for Tether’s next-generation immersion-cooled mining and compute systems and will be deployed at a Tether-affiliated mining facility in South America.
The modules are part of Canaan’s modular hardware platform built around its ASIC chips, enabling higher compute density, improved thermal management, and easier upgrades. The agreement includes an option for Tether to purchase additional module volume, highlighting a shift toward partner-designed, modular mining architectures for large-scale operations.
Canaan Inc. filed a post-effective amendment to its Form F-3 registering an aggregate of $270,000,000 of securities on a shelf to be offered from time to time. The shelf includes Class A ordinary shares (including ADSs with each ADS representing 15 Class A ordinary shares), preferred shares, warrants, debt securities, subscription rights and units.
The prospectus notes the ADSs trade on the NASDAQ Global Market under the symbol CAN and discloses risks tied to its PRC operations, auditor inspection status under the HFCAA and that offerings will be described in prospectus supplements (timing and method to be provided in supplements).
Canaan Inc. amends a shelf registration statement (Post-Effective Amendment No. 2) to convert its Form F-3 for a mixed shelf offering registering $270,000,000 of securities, including Class A ordinary shares, preferred shares, warrants, debt securities, subscription rights and units.
The prospectus notes an ATM Program capacity of $270.0 million, that each ADS represents 15 Class A ordinary shares, and discloses recent financings, ATM issuances and outstanding share counts of 11,237,922,873 Class A and 311,624,444 Class B ordinary shares. The document reiterates material risk disclosures including HFCAA/PCAOB inspection risk affecting U.S. trading.
Canaan Inc., a Cayman Islands holding company whose ADSs trade on NASDAQ as “CAN,” filed its annual report describing a Bitcoin-focused hardware and mining business heavily exposed to cryptocurrency cycles and China-related regulation. The company sells ASIC-based Bitcoin mining machines and is expanding into self-mining operations.
Canaan highlights extensive legal and operational risks from having substantial operations in China, including evolving rules on overseas listings, data security, crypto mining and virtual currencies. It discloses that PRC subsidiaries currently hold required material permissions but may need additional approvals, and that future changes could restrict operations or overseas capital-raising.
Financially, the business has been under pressure. Bitcoin price volatility and oversupply of mining machines have driven large inventory and prepayment write-downs and led to negative operating cash flow and sizeable net losses from 2023 to 2025. The report also notes delisting risk under the HFCAA if U.S. audit inspection access to China-based auditors were again curtailed.
Canaan Inc. files a Post-Effective Amendment to its Form F-3 establishing a $270,000,000 shelf to offer Class A ordinary shares (including ADSs), preferred shares, warrants, debt securities, subscription rights and units from time to time after the effective date. The prospectus states each ADS represents 15 Class A ordinary shares and cites an ADS last sale price of US$0.51 per ADS on April 14, 2026. The filing discloses risks tied to PRC operations and HFCAA/PCAOB inspection outcomes and summarizes recent financings, ATM activity, and a board-approved share repurchase program.
Canaan Inc. reported March 2026 bitcoin mining and infrastructure metrics showing continued expansion of its self-mining platform. The company mined 89 BTC in the month, taking its cryptocurrency treasury to a record 1,808 BTC and 3,952 ETH, while keeping average all-in power cost at US$0.044/kWh.
Globally, Canaan’s non-joint-venture installed power capacity reached 266.3 MW, supplemented by 120 MW from recently acquired Texas joint ventures totaling about 4.4 EH/s of operational hashrate. North American non-joint-venture miner efficiency improved to 18.7 J/TH, supporting its focus on disciplined cost and operational management.
Strategically, Canaan completed a roughly US$39.75 million all-share acquisition of Cipher Mining’s 49% stake in the Texas “ABC Projects” and 6,840 Avalon A15Pro miners at about US$0.74 per ADS. Management also highlighted evolving “gas-to-compute” projects and disclosed CEO and CFO open-market purchases of 1,456,547 ADSs at an average US$0.51 per ADS.
Canaan Inc. director ZHANG Yaping ZY has filed an initial Form 3, which is the required statement of beneficial ownership for new insiders. The filing does not list any transactions or derivative positions and serves as a baseline disclosure of this director’s status with the company.
Canaan Inc. filed an initial statement of beneficial ownership on Form 3 for Shu Zhitang
Canaan Inc. director ZHANG WENJUN has filed an initial Form 3, which is the required statement of beneficial ownership when someone becomes an insider. The filing reports no stock transactions and no derivative positions, serving as a baseline disclosure of insider status.
Canaan Inc. director Du Hongchao filed an initial statement of beneficial ownership on Form 3. This filing confirms his status as a director and provides a baseline record of any equity holdings or derivative positions associated with him at the time of becoming a reporting insider.