As of April 17, 2026, the three largest insider holders of NUVB are David Hung (President And Ceo, 59.28Mn shares), Xiangmin Cui (Director, 25.95Mn shares), Fund V, L.P. Omega (TenPercentOwner, 20.46Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| David Hung | President And Ceo | 59,281,054 | 0 | 18 Jun, 2025 |
| Xiangmin Cui | - | 0 | 25,954,439 | 05 Sep, 2024 |
| Fund V, L.P. Omega | - | 20,457,340 | 0 | 07 Apr, 2022 |
| Fund V, L.P. Omega | - | 20,457,340 | 0 | 07 Apr, 2022 |
| Oleg Nodelman | - | 0 | 12,674,775 | 22 Sep, 2023 |
| Junyuan Jerry Wang | Ceo, Anheart Therapeutics Ltd. | 3,866,228 | 0 | 13 Nov, 2024 |
| Junyuan Jerry Wang | Ceo, Anheart Therapeutics Ltd. | 3,866,228 | 0 | 13 Nov, 2024 |
| Junyuan Jerry Wang | Ceo, Anheart Therapeutics Ltd. | 0 | 2,246,458 | 05 Sep, 2024 |
| Junyuan Jerry Wang | Ceo, Anheart Therapeutics Ltd. | 0 | 2,246,458 | 05 Sep, 2024 |
| Daniel G Welch | - | 659,947 | 0 | 29 May, 2024 |
| Daniel G Welch | - | 659,947 | 0 | 29 May, 2024 |
| Kathryn E Falberg | - | 0 | 250,000 | 05 Dec, 2022 |
| Robert Mashal | - | 0 | 200,000 | 03 Apr, 2025 |
| Kim D Blickenstaff | - | 0 | 172,189 | 13 Jun, 2024 |
| Colleen Sjogren | Chief Commercial Officer | 81,000 | 0 | 18 Jun, 2025 |
| Colleen Sjogren | Chief Commercial Officer | 81,000 | 0 | 18 Jun, 2025 |
| Moses Makunje | - | 68,137 | 0 | 03 Mar, 2026 |
| Kerry Wentworth | Chief Regulatory Officer | 53,000 | 0 | 08 Apr, 2026 |
| Stacy Markel | Chief People Officer | 29,591 | 0 | 18 Jun, 2025 |
| David C. Hanley | Chief Technical Operations | 24,000 | 0 | 21 Nov, 2025 |
| Dongfang Liu | Chief Medical Officer | 18,000 | 0 | 03 Dec, 2025 |
| Philippe Sauvage | Chief Financial Officer | 9,902 | 0 | 18 Jun, 2025 |
| Philippe Sauvage | Chief Financial Officer | 9,902 | 0 | 18 Jun, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 06 Apr, 2026 | Kerry Wentworth | Class A Common Stock | A | 100,000 | $1.87 | 153,000 | D | M |
| 06 Apr, 2026 | Kerry Wentworth | Class A Common Stock | A | 100,000 | $1.94 | 253,000 | D | M |
| 06 Apr, 2026 | Kerry Wentworth | Class A Common Stock | D | 200,000 | $4.52 | 53,000 | D | S |
| 06 Apr, 2026 | Kerry Wentworth | Stock Option (Right to Buy) | D | 100,000 | $0.00 | 400,000 | D | M |
| 06 Apr, 2026 | Kerry Wentworth | Stock Option (Right to Buy) | D | 100,000 | $0.00 | 300,000 | D | M |
| 27 Feb, 2026 | Xiangmin Cui | Stock Option (Right to Buy) | A | 74,813 | $0.00 | 74,813 | D | A |
| 27 Feb, 2026 | David Hung | Stock Option (Right to Buy) | A | 1,995,012 | $0.00 | 1,995,012 | D | A |
| 27 Feb, 2026 | Gary Hattersley | Stock Option (Right to Buy) | A | 748,130 | $0.00 | 748,130 | D | A |
| 27 Feb, 2026 | Moses Makunje | Class A Common Stock | A | 50,761 | $0.00 | 68,137 | D | A |
| 27 Feb, 2026 | David C. Hanley | Stock Option (Right to Buy) | A | 748,130 | $0.00 | 748,130 | D | A |
| 27 Feb, 2026 | Dongfang Liu | Stock Option (Right to Buy) | A | 748,130 | $0.00 | 748,130 | D | A |
| 27 Feb, 2026 | Colleen Sjogren | Stock Option (Right to Buy) | A | 748,130 | $0.00 | 748,130 | D | A |
| 27 Feb, 2026 | Moses Makunje | Stock Option (Right to Buy) | A | 224,439 | $0.00 | 224,439 | D | A |
| 27 Feb, 2026 | Kerry Wentworth | Stock Option (Right to Buy) | A | 748,130 | $0.00 | 748,130 | D | A |
| 27 Feb, 2026 | Philippe Sauvage | Stock Option (Right to Buy) | A | 748,130 | $0.00 | 748,130 | D | A |
| 27 Feb, 2026 | Stacy Markel | Stock Option (Right to Buy) | A | 748,130 | $0.00 | 748,130 | D | A |
| 01 Dec, 2025 | Dongfang Liu | Class A Common Stock | A | 150,000 | $2.93 | 168,000 | D | M |
| 01 Dec, 2025 | Dongfang Liu | Class A Common Stock | D | 150,000 | $7.82 | 18,000 | D | S |
| 01 Dec, 2025 | Dongfang Liu | Stock Option (Right to Buy) | D | 150,000 | $0.00 | 165,000 | D | M |
| 25 Nov, 2025 | Dongfang Liu | Class A Common Stock | A | 10,000 | $3.61 | 28,000 | D | M |