Data spanning the past 90 days through January 10, 2026 reveals that Niagen Bioscience's three principal insider shareholders consist of Director River Ventures Ltd Champion (11.41Mn shares), TenPercentOwner Hoi Shuen Solina Holly Chau (7.89Mn shares), Chief Executive Officer Robert N Fried (1.13Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| River Ventures Ltd Champion | 11,408,715 | 07 Sep, 2023 | |
| Hoi Shuen Solina Holly Chau | 7,885,641 | 03 Oct, 2022 | |
| Robert N Fried | Chief Executive Officer | 1,133,982 | 09 Apr, 2025 |
| Frank L Jr Jaksch | 244,179 | 13 Dec, 2024 | |
| Brianna Gerber | Chief Financial Officer | 27,436 | 04 Dec, 2023 |
| Ozan Pamir | Chief Financial Officer | 9,593 | 17 Nov, 2025 |
| Steven D Rubin | 7,000 | 30 May, 2023 | |
| Carlos Luis Lopez | Svp And General Counsel | 2,251 | 10 Mar, 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 |
|---|---|---|---|---|---|---|---|---|
| 14 Nov, 2025 | Ozan Pamir | Common Stock | A | 4,465 | $6.81 | 7,372 | D | P |
| 14 Nov, 2025 | Ozan Pamir | Common Stock | A | 2,220 | $6.85 | 2,220 | I | P |
| 09 Apr, 2025 | Robert N Fried | - | - | 1,038,981 | D | |||
| 09 Apr, 2025 | Robert N Fried | Common Stock | A | 66,667 | $3.30 | 1,038,981 | D | M |
| 07 Mar, 2025 | Carlos Luis Lopez | Common Stock | A | 273 | $7.86 | 2,251 | D | P |
| 07 Mar, 2025 | Carlos Luis Lopez | - | - | 2,251 | D | |||
| 13 Dec, 2024 | Frank L Jr Jaksch | Common Stock | D | 37,161 | $6.19 | 244,179 | D | S |
| 13 Dec, 2024 | Frank L Jr Jaksch | - | - | 244,179 | D | |||
| 13 Dec, 2024 | Frank L Jr Jaksch | Common Stock | A | 50,001 | $3.66 | 281,340 | D | M |
| 13 Dec, 2024 | Frank L Jr Jaksch | - | - | 281,340 | D | |||
| 22 Nov, 2024 | Ozan Pamir | - | - | 2,907 | D | |||
| 22 Nov, 2024 | Ozan Pamir | Common Stock | A | 2,907 | $7.36 | 2,907 | D | P |
| 23 Aug, 2024 | Kristin Patrick | - | - | 3,000 | D | |||
| 23 Aug, 2024 | Kristin Patrick | - | - | 23,000 | D | |||
| 23 Aug, 2024 | Kristin Patrick | Common Stock | D | 23,000 | $3.57 | 0 | D | S |
| 23 Aug, 2024 | Kristin Patrick | Common Stock | A | 3,000 | $1.64 | 3,000 | D | M |
| 23 Aug, 2024 | Kristin Patrick | Common Stock | A | 20,000 | $1.67 | 23,000 | D | M |
| 23 Aug, 2024 | Kristin Patrick | - | - | 0 | D | |||
| 01 Dec, 2023 | Brianna Gerber | Common Stock | A | 5,000 | $1.41 | 27,436 | D | P |
| 01 Dec, 2023 | Brianna Gerber | - | - | 27,436 | D |