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SCHEDULE Filed 2025-08-27 Event 2025-08-25 SEC 0001213900-25-080910 →

Kong Jianping Nano Labs Ltd NA

Stake: 20.90% Shares: 4,918,545 CUSIP: G6391Y110 Class: Ordinary shares, par value US$0.002 per share

Item 4 — Purpose of Transaction

Item 4 of the Schedule 13D is hereby supplemented by inserting the following after the last paragraph thereof: From August 21 to August 25, 2025, Wlyl Ltd purchased 480,000 Class A Ordinary Shares in open-market transactions for investment purpose.

Cross-References

Insider Activity (last 365d)
43 transactions
0 buys · 43 sales · 0 awards/exercises
Issuer Cluster
2 13D/G filings on this issuer
1 other filing besides this one
Filer Track Record
2 filings by this filer
1 other filing in the data moat
Short Interest · settle 2026-07-15
DTC 30.84
1,093,693 shares short · +0.1% vs prior

Post-Filing Returns · since 2025-08-25 on NA

+1 day
0.0%
+5 days
0.0%
+30 days
0.0%
+60 days
0.0%
+90 days
0.0%
+180 days
0.0%

Anchor price 1.81 on closest trading day on/after 2025-08-25. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-04-28 Hu Nan director Sale 500 $2.01 $1K
2026-04-28 Hu Nan director Sale 46 $2.01 $92
2026-04-28 Hu Nan director Sale 23 $2.01 $46
2026-04-28 Hu Nan director Sale 48 $2.01 $96
2026-04-28 Hu Nan director Sale 300 $2.01 $603
2026-04-28 Hu Nan director Sale 100 $2.01 $201
2026-04-28 Hu Nan director Sale 54 $2.01 $109
2026-04-28 Hu Nan director Sale 200 $2.01 $402
2026-04-28 Hu Nan director Sale 30 $2.01 $60
2026-04-28 Hu Nan director Sale 208 $2.01 $418
2026-04-28 Hu Nan director Sale 400 $2.01 $804
2026-04-28 Hu Nan director Sale 70 $2.01 $141
2026-04-28 Hu Nan director Sale 900 $2.01 $2K
2026-04-28 Hu Nan director Sale 100 $2.04 $204
2026-04-28 Hu Nan director Sale 300 $2.01 $603
2026-04-28 Hu Nan director Sale 200 $2.01 $402
2026-04-28 Hu Nan director Sale 52 $2.01 $105
2026-04-28 Hu Nan director Sale 100 $2.01 $201
2026-04-28 Hu Nan director Sale 1,000 $2.01 $2K
2026-04-28 Hu Nan director Sale 600 $2.01 $1K
2026-04-27 Hu Nan director Sale 500 $2.66 $1K
2026-04-27 Hu Nan director Sale 500 $2.70 $1K
2026-04-20 Hu Nan director Sale 100 $2.77 $277
2026-04-20 Hu Nan director Sale 600 $2.77 $2K
2026-04-20 Hu Nan director Sale 200 $2.77 $554
Showing 25 of 43

Other 13D/G Filings on Nano Labs Ltd

FiledFormFilerStakeShares
2024-10-02 SC Kong Jianping view →

Other Filings by Kong Jianping

FiledFormIssuerStakeShares
2024-10-02 SC Nano Labs Ltd NA view →

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