Every Form 4 that Nano Labs Ltd (NA) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow NA and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full NA filings page.
Nano Labs Ltd (NA) director Hu Nan reported selling a total of 11,165 shares of Class A Common Stock on September 1, 2026 in a series of secondary market transactions. The shares were sold in multiple blocks at prices ranging from about $2.22 to $2.31 per share. No Rule 10b5-1 trading plan is reported.
Nano Labs Ltd director Hu Nan reported a series of open-market sales of Class A Common Stock. On April 28, 2026, Hu Nan sold a total of 4,352 shares of Class A Common Stock at prices reported as $2.01 per share through multiple secondary market transactions.
Following these sales, Hu Nan directly holds 38,816 shares of Nano Labs Ltd Class A Common Stock. The filing shows only non-derivative stock transactions and no option exercises or other derivative activity.
Nano Labs Ltd director Hu Nan reported multiple open-market sales of Class A Common Stock. On April 27–28, 2026, Hu Nan sold a total of 6,148 shares in secondary market transactions at prices ranging from $2.01 to $2.70 per share, with all shares held and sold directly.
Nano Labs Ltd director Hu Nan reported multiple secondary-market sales totaling 4,092 Class A Common shares on April 20, 2026, at prices between $2.57 and $2.77 per share. These trades involved Class A Common Stock with par value $0.002 per share, and Hu Nan continues to hold 49,316 shares directly afterward.
Nano Labs Ltd director Hu Nan reported multiple open-market sales of Class A Common Stock. On April 17, 2026, Hu Nan sold a total of 1,633 shares at prices between $2.77 and $2.86 per share in secondary market transactions. Following these sales, Hu Nan directly owned 53,408 shares of Nano Labs Class A Common Stock.
Nano Labs Ltd director Hu Nan reported selling shares of Class A Common Stock. On April 16, 2026, Hu Nan executed multiple open-market sales totaling 3,900 shares at prices between $2.98 and $3.08 per share in secondary market transactions. Following these trades, Hu Nan directly owns 55,041 Class A shares.
Nano Labs Ltd director Hu Nan reported selling shares in the company. On April 15, 2026, Hu Nan completed two open-market sales of Class A Common Stock totaling 893 shares at $3.14 per share in secondary market transactions.
After these sales, Hu Nan directly held 58,941 shares of Nano Labs Ltd Class A Common Stock.
Nano Labs Ltd director Hu Nan reported a series of open-market sales of Class A Common Stock. On April 15, 2026, Hu Nan sold a total of 2,557 shares across multiple trades at prices ranging from $3.08 to $3.14 per share and held 59,834 shares directly afterward.
A footnote explains that a prior Form 3 understated his holdings; the correct number of shares held before these sales was 62,391. All transactions were described as secondary market transactions.