As of September 29, 2026, Bio Essence's top three insider holders are Yin Yan (Chief Executive Officer, 82.12K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Yin Yan | Chief Executive Officer | 82,124 | 0 | 82,124 | 100.0% | 18 Nov, 2024 |
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 |
|---|---|---|---|---|---|---|---|---|
| 28 Oct, 2024 | Yin Yan | Chief Executive Officer | Disposed S | 140,000 | $2.48 | $347.48K | 345,859 | Direct |
| 29 Oct, 2024 | Yin Yan | Chief Executive Officer | Disposed S | 40,000 | $0.64 | $25.72K | 2,561 | Direct |
| 30 Oct, 2024 | Yin Yan | Chief Executive Officer | Disposed S | 143,845 | $0.57 | $81.99K | 82,124 | Direct |
| 02 Jul, 2024 | Yin Yan | Chief Executive Officer | Disposed S | 50,000 | $7.83 | $391.55K | 18,950,000 | Direct |
| 03 Jul, 2024 | Yin Yan | Chief Executive Officer | Disposed S | 4,065 | $8.96 | $36.41K | 18,945,935 | Direct |
| 05 Jul, 2024 | Yin Yan | Chief Executive Officer | Disposed S | 6,209 | $9.07 | $56.32K | 18,939,726 | Direct |