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NA SEC Filing News — Nano Labs Ltd

Latest SEC filings for Nano Labs Ltd (NA) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 4 Insider Selling 2026-04-30

NA insider Hu Nan (Director) sold 4,352 shares (~$8.7K)

Hu Nan, listed as Director at Nano Labs Ltd, reported an open-market sale of 4,352 NA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hu Nan (Director) Shares: 4,352 Est. Value: $8.7K
Form 4 Insider Selling 2026-04-30

NA insider Hu Nan (Director) sold 6,148 shares (~$13.0K)

Hu Nan, listed as Director at Nano Labs Ltd, reported an open-market sale of 6,148 NA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hu Nan (Director) Shares: 6,148 Est. Value: $13.0K
Form 4 Insider Selling 2026-04-22

NA insider Hu Nan (Director) sold 4,092 shares (~$11.1K)

Hu Nan, listed as Director at Nano Labs Ltd, reported an open-market sale of 4,092 NA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hu Nan (Director) Shares: 4,092 Est. Value: $11.1K
Form 4 Insider Selling 2026-04-20

NA insider Hu Nan (Director) sold 1,633 shares (~$4.7K)

Hu Nan, listed as Director at Nano Labs Ltd, reported an open-market sale of 1,633 NA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hu Nan (Director) Shares: 1,633 Est. Value: $4.7K
Form 4 Insider Selling 2026-04-17

NA insider Hu Nan (Director) sold 3,900 shares (~$11.7K)

Hu Nan, listed as Director at Nano Labs Ltd, reported an open-market sale of 3,900 NA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hu Nan (Director) Shares: 3,900 Est. Value: $11.7K
Form 4 Insider Selling 2026-04-16

NA insider Hu Nan (Director) sold 893 shares (~$2.8K)

Hu Nan, listed as Director at Nano Labs Ltd, reported an open-market sale of 893 NA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hu Nan (Director) Shares: 893 Est. Value: $2.8K
Form 4 Insider Selling 2026-04-16

NA insider Hu Nan (Director) sold 2,557 shares (~$7.9K)

Hu Nan, listed as Director at Nano Labs Ltd, reported an open-market sale of 2,557 NA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hu Nan (Director) Shares: 2,557 Est. Value: $7.9K
Form 144 Proposed Insider Sale 2026-04-13

NA Form 144 filed for proposed insider sale by Hu Nan (62,391 shares) ~$383.1K

Hu Nan filed a Form 144 with the SEC indicating intent to sell NA (Nano Labs Ltd) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Hu Nan Shares: 62,391 Est. Value: $383.1K
Form 144 Proposed Insider Sale 2024-04-16

NA Form 144 filed for proposed insider sale by Hu Nan (350,380 shares) ~$462.6K

Hu Nan filed a Form 144 with the SEC indicating intent to sell NA (Nano Labs Ltd) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Hu Nan Shares: 350,380 Est. Value: $462.6K
Form 144 Proposed Insider Sale 2024-04-16

NA Form 144 filed for proposed insider sale by Li Bingbo (252,509 shares) ~$333.4K

Li Bingbo filed a Form 144 with the SEC indicating intent to sell NA (Nano Labs Ltd) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Li Bingbo Shares: 252,509 Est. Value: $333.4K
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