Over the past 12 months, Richtech Robotics insiders sold $209,100 of stock on the open market (72.5K shares) and made no open-market purchases.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Zhenwu Huang | Chief Executive Officer | 60,636,000 | 0 | 60,636,000 | 81.8% | 12 Jan, 2026 |
| 2 | Zhenqiang Huang | Chief Financial Officer | 8,112,000 | 0 | 8,112,000 | 10.9% | 12 Jan, 2026 |
| 3 | Bliss Ltd King | TenPercentOwner | 3,934,846 | 0 | 3,934,846 | 5.3% | 27 Dec, 2023 |
| 4 | Phil Zheng | Chief Operating Officer | 1,378,000 | 0 | 1,378,000 | 1.9% | 12 Jan, 2026 |
| 5 | Matthew G. Casella | President | 60,000 | 0 | 60,000 | 0.1% | 16 Jan, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 19 Feb, 2026 | Matthew G. Casella | Other | Disposed S | 12,500 | $2.68 | $33.50K | 0 | Direct |
| 13 Feb, 2026 | Matthew G. Casella | Other | Disposed S | 40,000 | $3.00 | $119.80K | 20,000 | Direct |
| 17 Feb, 2026 | Matthew G. Casella | Other | Disposed S | 20,000 | $2.79 | $55.80K | 0 | Direct |
| 04 Dec, 2025 | Matthew G. Casella | President | Acquired A | 60,000 | $0.00 | $0 | 60,000 | Direct |
| 04 Dec, 2025 | Zhenwu Huang | Chief Executive Officer | Acquired A | 400,000 | $0.00 | $0 | 30,708,000 | Direct |
| 04 Dec, 2025 | Phil Zheng | Chief Operating Officer | Acquired A | 600,000 | $0.00 | $0 | 1,600,000 | Direct |
| 04 Dec, 2025 | Zhenqiang Huang | Chief Financial Officer | Acquired A | 400,000 | $0.00 | $0 | 8,292,000 | Direct |
| 04 Dec, 2025 | Zhenwu Huang | Chief Executive Officer | Disposed F | 180,000 | $4.59 | $826.20K | 30,528,000 | Direct |
| 04 Dec, 2025 | Phil Zheng | Chief Operating Officer | Disposed F | 222,000 | $4.59 | $1.02Mn | 1,378,000 | Direct |
| 04 Dec, 2025 | Zhenqiang Huang | Chief Financial Officer | Disposed F | 180,000 | $4.59 | $826.20K | 8,112,000 | Direct |
| 01 Oct, 2025 | Phil Zheng | Chief Operating Officer | Acquired P | 200,000 | — | — | 1,200,000 | Direct |
| 01 Oct, 2025 | Zhenwu Huang | Chief Executive Officer | Disposed P | 200,000 | — | — | 30,108,000 | Direct |
| 22 Sep, 2025 | Phil Zheng | Chief Operating Officer | Disposed S | 100,000 | $5.11 | $511.00K | 1,000,000 | Direct |
| 26 Aug, 2025 | Phil Zheng | Chief Operating Officer | Disposed S | 100,000 | $3.01 | $301.00K | 1,100,000 | Direct |
| 03 Jun, 2025 | Phil Zheng | Chief Operating Officer | Disposed S | 40,000 | $2.48 | $99.20K | 1,254,787 | Direct |
| 05 Jun, 2025 | Phil Zheng | Chief Operating Officer | Disposed S | 54,787 | $2.53 | $138.61K | 1,200,000 | Direct |
| 26 Dec, 2023 | Bliss Ltd King | TenPercentOwner | Disposed S | 2,219,000 | — | — | 3,934,846 | Direct |