QNST's three largest insider shareholders as of April 28, 2026 are Douglas Valenti (Chief Executive Officer, 2.38Mn shares), Douglas Valenti (Chief Executive Officer, 1.67Mn shares), Gregory Wong (Cfo, 430.28K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Douglas Valenti | Chief Executive Officer | 665,006 | 1,712,912 | 12 Feb, 2026 |
| Douglas Valenti | Chief Executive Officer | 0 | 1,667,824 | 20 Jan, 2026 |
| Gregory Wong | Cfo | 430,280 | 0 | 12 Feb, 2026 |
| David J Pauldine | - | 186,765 | 0 | 03 Nov, 2025 |
| Stuart Huizinga | - | 181,861 | 0 | 03 Nov, 2025 |
| David J Pauldine | - | 0 | 169,923 | 29 Oct, 2024 |
| Matthew Glickman | - | 123,078 | 0 | 03 Nov, 2025 |
| James R. Simons | - | 75,728 | 0 | 03 Nov, 2025 |
| Asmau Ahmed | - | 64,979 | 0 | 03 Nov, 2025 |
| Anna Liao Fieler | - | 58,037 | 0 | 31 Oct, 2023 |
| Robin Josephs | - | 55,402 | 0 | 16 Sep, 2021 |
| James R. Simons | - | 0 | 44,841 | 16 May, 2022 |
| Matthew Glickman | - | 0 | 10,000 | 19 May, 2023 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 10 Feb, 2026 | Douglas Valenti | Common Stock | D | 4,261 | $11.74 | 731,995 | D | F |
| 10 Feb, 2026 | Gregory Wong | Common Stock | D | 1,280 | $11.74 | 437,187 | D | F |
| 10 Feb, 2026 | Gregory Wong | Common Stock | D | 1,931 | $11.74 | 435,256 | D | F |
| 10 Feb, 2026 | Douglas Valenti | Common Stock | D | 8,522 | $11.74 | 723,473 | D | F |
| 10 Feb, 2026 | Douglas Valenti | Common Stock | D | 4,261 | $11.74 | 719,212 | D | F |
| 10 Feb, 2026 | Gregory Wong | Common Stock | D | 1,517 | $11.74 | 433,739 | D | F |
| 10 Feb, 2026 | Douglas Valenti | Common Stock | D | 4,253 | $11.74 | 714,959 | D | F |
| 10 Feb, 2026 | Gregory Wong | Common Stock | D | 1,528 | $11.74 | 432,211 | D | F |
| 10 Feb, 2026 | Douglas Valenti | Common Stock | D | 4,865 | $11.74 | 710,094 | D | F |
| 10 Feb, 2026 | Gregory Wong | Common Stock | D | 1,931 | $11.74 | 430,280 | D | F |
| 10 Feb, 2026 | Douglas Valenti | Common Stock | D | 45,088 | $0.00 | 665,006 | D | G |
| 10 Feb, 2026 | Douglas Valenti | Common Stock | A | 45,088 | $0.00 | 1,712,912 | I | G |
| 15 Jan, 2026 | Douglas Valenti | Common Stock | D | 40,980 | $0.00 | 1,831,744 | I | G |
| 15 Jan, 2026 | Douglas Valenti | Common Stock | D | 40,980 | $0.00 | 1,790,764 | I | G |
| 15 Jan, 2026 | Douglas Valenti | Common Stock | D | 40,980 | $0.00 | 1,749,784 | I | G |
| 15 Jan, 2026 | Douglas Valenti | Common Stock | D | 40,980 | $0.00 | 1,708,804 | I | G |
| 15 Jan, 2026 | Douglas Valenti | Common Stock | D | 40,980 | $0.00 | 1,667,824 | I | G |
| 17 Dec, 2025 | Douglas Valenti | Common Stock | D | 8,500 | $0.00 | 1,972,724 | I | G |
| 15 Dec, 2025 | Douglas Valenti | Common Stock | D | 1,800 | $0.00 | 1,983,024 | I | G |
| 16 Dec, 2025 | Douglas Valenti | Common Stock | D | 1,800 | $0.00 | 1,981,224 | I | G |