Last 12 months
Inside the activity.
2 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 2 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionSeries C Preferred Stock · Derivative | 3,882,451 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · derivative · entry 19 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Class B Common Stock · 1,605,645 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.exercise_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.expiration_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F5 · ownership.nature: These shares are held of record by Qiming Venture Partners VIII Investments, LLC ("QVP VIII LLC"). Qiming GP VIII, LLC, through two parallel intermediaries, serves as the indirect general partner of QVP VIII LLC and may be deemed to have voting and dispositive power over the shares held by QVP VIII LLC. Qiming GP VIII, LLC disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionSeries B Preferred Stock · Derivative | 4,222,738 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · derivative · entry 18 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Class B Common Stock · 1,859,366 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F2 · derivative.exercise_date: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F2 · derivative.expiration_date: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F4 · ownership.nature: These shares are held of record by Qiming Venture Partners VI, L.P., ("Qiming Venture Partners VI"). Qiming Corporate, through one intermediary, serves as the indirect general partner of Qiming Venture Partners VI and may be deemed to have voting and dispositive power over the shares held by Qiming Venture Partners VI. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionSeries B Preferred Stock · Derivative | 113,625 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · derivative · entry 17 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Class B Common Stock · 50,031 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F2 · derivative.exercise_date: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F2 · derivative.expiration_date: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F3 · ownership.nature: These shares are held of record by Qiming Managing Directors Fund VI, L.P. ("Qiming Managing Directors"). Qiming Corporate GP VI, Ltd. ("Qiming Corporate") serves as the general partner of Qiming Managing Directors and may be deemed to have voting and dispositive power over the shares held by Qiming Managing Directors. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionSeries A-4 Preferred Stock · Derivative | 5,738,971 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · derivative · entry 16 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Class B Common Stock · 2,373,437 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.exercise_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.expiration_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F4 · ownership.nature: These shares are held of record by Qiming Venture Partners VI, L.P., ("Qiming Venture Partners VI"). Qiming Corporate, through one intermediary, serves as the indirect general partner of Qiming Venture Partners VI and may be deemed to have voting and dispositive power over the shares held by Qiming Venture Partners VI. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionSeries A-4 Preferred Stock · Derivative | 154,425 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · derivative · entry 15 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Class B Common Stock · 63,864 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.exercise_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.expiration_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F3 · ownership.nature: These shares are held of record by Qiming Managing Directors Fund VI, L.P. ("Qiming Managing Directors"). Qiming Corporate GP VI, Ltd. ("Qiming Corporate") serves as the general partner of Qiming Managing Directors and may be deemed to have voting and dispositive power over the shares held by Qiming Managing Directors. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionSeries A-3 Preferred Stock · Derivative | 6,404,332 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · derivative · entry 14 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Class B Common Stock · 2,648,607 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.exercise_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.expiration_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F4 · ownership.nature: These shares are held of record by Qiming Venture Partners VI, L.P., ("Qiming Venture Partners VI"). Qiming Corporate, through one intermediary, serves as the indirect general partner of Qiming Venture Partners VI and may be deemed to have voting and dispositive power over the shares held by Qiming Venture Partners VI. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionSeries A-3 Preferred Stock · Derivative | 172,328 | $0.00 | $0.00 |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · derivative · entry 13 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Class B Common Stock · 71,268 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.exercise_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F1 · derivative.expiration_date: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F3 · ownership.nature: These shares are held of record by Qiming Managing Directors Fund VI, L.P. ("Qiming Managing Directors"). Qiming Corporate GP VI, Ltd. ("Qiming Corporate") serves as the general partner of Qiming Managing Directors and may be deemed to have voting and dispositive power over the shares held by Qiming Managing Directors. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherCommon Stock | 1,922,329 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 12 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,922,329 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F6 · ownership.nature: These shares are held of record by Qiming Venture Partners VIII-HC, L.P. ("QVP VIII-HC"). Qiming GP VIII-HC, LLC serves as the general partner of QVP VIII-HC and may be deemed to have voting and dispositive power over the shares held by QVP VIII-HC. Qiming GP VIII-HC, LLC disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherCommon Stock | 1,605,645 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 11 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,605,645 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F5 · ownership.nature: These shares are held of record by Qiming Venture Partners VIII Investments, LLC ("QVP VIII LLC"). Qiming GP VIII, LLC, through two parallel intermediaries, serves as the indirect general partner of QVP VIII LLC and may be deemed to have voting and dispositive power over the shares held by QVP VIII LLC. Qiming GP VIII, LLC disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherCommon Stock | 6,881,410 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 10 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 6,881,410 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F4 · ownership.nature: These shares are held of record by Qiming Venture Partners VI, L.P., ("Qiming Venture Partners VI"). Qiming Corporate, through one intermediary, serves as the indirect general partner of Qiming Venture Partners VI and may be deemed to have voting and dispositive power over the shares held by Qiming Venture Partners VI. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherCommon Stock | 185,163 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 9 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 185,163 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F3 · ownership.nature: These shares are held of record by Qiming Managing Directors Fund VI, L.P. ("Qiming Managing Directors"). Qiming Corporate GP VI, Ltd. ("Qiming Corporate") serves as the general partner of Qiming Managing Directors and may be deemed to have voting and dispositive power over the shares held by Qiming Managing Directors. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherClass B Common Stock | 1,922,329 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 8 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F6 · ownership.nature: These shares are held of record by Qiming Venture Partners VIII-HC, L.P. ("QVP VIII-HC"). Qiming GP VIII-HC, LLC serves as the general partner of QVP VIII-HC and may be deemed to have voting and dispositive power over the shares held by QVP VIII-HC. Qiming GP VIII-HC, LLC disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherClass B Common Stock | 1,605,645 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 7 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F5 · ownership.nature: These shares are held of record by Qiming Venture Partners VIII Investments, LLC ("QVP VIII LLC"). Qiming GP VIII, LLC, through two parallel intermediaries, serves as the indirect general partner of QVP VIII LLC and may be deemed to have voting and dispositive power over the shares held by QVP VIII LLC. Qiming GP VIII, LLC disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherClass B Common Stock | 6,881,410 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 6 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F4 · ownership.nature: These shares are held of record by Qiming Venture Partners VI, L.P., ("Qiming Venture Partners VI"). Qiming Corporate, through one intermediary, serves as the indirect general partner of Qiming Venture Partners VI and may be deemed to have voting and dispositive power over the shares held by Qiming Venture Partners VI. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
OtherClass B Common Stock | 185,163 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 5 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 0 F7 · kind: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F7 · price: Each share of Class B Common Stock was automatically reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock. F3 · ownership.nature: These shares are held of record by Qiming Managing Directors Fund VI, L.P. ("Qiming Managing Directors"). Qiming Corporate GP VI, Ltd. ("Qiming Corporate") serves as the general partner of Qiming Managing Directors and may be deemed to have voting and dispositive power over the shares held by Qiming Managing Directors. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionClass B Common Stock | 1,922,329 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 4 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,922,329 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F6 · ownership.nature: These shares are held of record by Qiming Venture Partners VIII-HC, L.P. ("QVP VIII-HC"). Qiming GP VIII-HC, LLC serves as the general partner of QVP VIII-HC and may be deemed to have voting and dispositive power over the shares held by QVP VIII-HC. Qiming GP VIII-HC, LLC disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionClass B Common Stock | 1,605,645 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 3 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,605,645 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F5 · ownership.nature: These shares are held of record by Qiming Venture Partners VIII Investments, LLC ("QVP VIII LLC"). Qiming GP VIII, LLC, through two parallel intermediaries, serves as the indirect general partner of QVP VIII LLC and may be deemed to have voting and dispositive power over the shares held by QVP VIII LLC. Qiming GP VIII, LLC disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionClass B Common Stock | 6,881,410 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 2 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 6,881,410 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F2 · price: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F4 · ownership.nature: These shares are held of record by Qiming Venture Partners VI, L.P., ("Qiming Venture Partners VI"). Qiming Corporate, through one intermediary, serves as the indirect general partner of Qiming Venture Partners VI and may be deemed to have voting and dispositive power over the shares held by Qiming Venture Partners VI. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 20, 2026 Filed Apr 22, 2026 16:16 UTC |
Qiming Corporate GP VI, Ltd.10% owner
Qiming Venture Partners VI, L.P.10% owner
Qiming GP VIII, LLC10% owner
Qiming GP VIII-HC, LLC10% owner
|
ConversionClass B Common Stock | 185,163 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001231919-26-000392 · form4-04222026_080434.xml · nonDerivative · entry 1 Qiming Corporate GP VI, Ltd. · CIK 0002059127 · 10% owner Qiming Managing Directors Fund VI, L.P. · CIK 0001733282 · 10% owner Qiming Venture Partners VI, L.P. · CIK 0001733278 · 10% owner Qiming GP VIII, LLC · CIK 0002129740 · 10% owner Qiming Venture Partners VIII Investments, LLC · CIK 0002129618 · 10% owner Qiming GP VIII-HC, LLC · CIK 0002129671 · 10% owner Qiming Venture Partners VIII-HC, L.P. · CIK 0001910025 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 185,163 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each share of the Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock converted into 0.4136 share of Class B Common Stock at the closing of the initial public offering. The Series A-3 Preferred Stock, Series A-4 Preferred Stock and Series C Preferred Stock had no expiration date. F2 · price: Each share of Series B Preferred Stock converted into 0.4403 share of Class B Common Stock at the closing of the initial public offering. The Series B Preferred Stock had no expiration date. F3 · ownership.nature: These shares are held of record by Qiming Managing Directors Fund VI, L.P. ("Qiming Managing Directors"). Qiming Corporate GP VI, Ltd. ("Qiming Corporate") serves as the general partner of Qiming Managing Directors and may be deemed to have voting and dispositive power over the shares held by Qiming Managing Directors. Qiming Corporate disclaims beneficial ownership of such shares, except to the extent of its proportionate pecuniary interest therein. Read SEC document |
| April 16, 2026 Filed Apr 21, 2026 00:31 UTC |
Naclerio NicholasDirector
|
GrantStock Option (Right to Buy) · Derivative | 25,599 | $0.00 Strike: $17.00 | $0.00 |
DisclosureSEC source: 0001534166-26-000006 · form4-04212026_120442.xml · derivative · entry 9 Naclerio Nicholas · CIK 0001534166 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,599 Underlying: Common Stock · 25,599 shares Expires 2036-04-15 F8 · derivative.exercise_date: One-third of the shares subject to the grant will vest on April 16, 2027 and the remainder of the shares subject to the grant will vest in equal monthly installments thereafter through April 16, 2029, subject to the reporting person's continuous service through each such vesting date. Read SEC document |
| April 16, 2026 Filed Apr 21, 2026 00:33 UTC |
McAnear Justin J.Chief Financial Officer
|
GrantStock Option (Right to Buy) · Derivative | 163,358 | $0.00 Strike: $17.00 | $0.00 |
DisclosureSEC source: 0001786386-26-000006 · form4-04212026_120457.xml · derivative · entry 2 McAnear Justin J. · CIK 0001786386 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,358 Underlying: Common Stock · 163,358 shares Expires 2036-04-15 F2 · derivative.exercise_date: Twenty-five percent of the shares subject to the option vest on April 16, 2027, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date. Read SEC document |
| April 16, 2026 Filed Apr 21, 2026 00:35 UTC |
White Timothy OgdenPresident
|
GrantStock Option (Right to Buy) · Derivative | 163,358 | $0.00 Strike: $17.00 | $0.00 |
DisclosureSEC source: 0002126704-26-000004 · form4-04212026_120426.xml · derivative · entry 4 White Timothy Ogden · CIK 0002126704 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,358 Underlying: Common Stock · 163,358 shares Expires 2036-04-15 F3 · derivative.exercise_date: Twenty-five percent of the shares subject to the option vest on April 16, 2027, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date. Read SEC document |
| April 16, 2026 Filed Apr 21, 2026 00:34 UTC |
Chen ShipingDirector · Chief Operating Officer
|
GrantStock Option (Right to Buy) · Derivative | 163,358 | $0.00 Strike: $17.00 | $0.00 |
DisclosureSEC source: 0002126944-26-000004 · form4-04212026_120439.xml · derivative · entry 6 Chen Shiping · CIK 0002126944 · Director · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,358 Underlying: Common Stock · 163,358 shares Expires 2036-04-15 F5 · derivative.exercise_date: Twenty-five percent of the shares subject to the option vest on April 16, 2027, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date. Read SEC document |
| April 16, 2026 Filed Apr 21, 2026 00:33 UTC |
Luo YulingDirector · Chief Executive Officer
|
GrantStock Option (Right to Buy) · Derivative | 341,191 | $0.00 Strike: $17.00 | $0.00 |
DisclosureSEC source: 0002126941-26-000004 · form4-04212026_120453.xml · derivative · entry 9 Luo Yuling · CIK 0002126941 · Director · Chief Executive Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 341,191 Underlying: Common Stock · 341,191 shares Expires 2036-04-15 F5 · derivative.exercise_date: Twenty-five percent of the shares subject to the option vest on April 16, 2027, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.