4 insiders reported 58 Form 4 transactions for 111, Inc. (YI) over the past 18 months (most recent 2026-06-16). Recent activity: Chen Yang Luke (Director) Buy 126,295 shares, Sun Jian David (Director) Sell 58,800 shares, Sun Jian David (Director) Buy 378,737 shares, Chen Yang Luke (Director) Buy 54,759 shares, Chen Yang Luke (Director) Buy 413,168 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-16 | Chen Yang Luke | Director | Buy | 126,295 | $0 |
| 2026-06-16 | Sun Jian David | Director | Sell | 58,800 | $0 |
| 2026-06-16 | Sun Jian David | Director | Buy | 378,737 | $0 |
| 2026-06-16 | Chen Yang Luke | Director | Buy | 54,759 | $0 |
| 2026-06-16 | Chen Yang Luke | Director | Buy | 413,168 | $0 |
| 2026-06-16 | Sun Jian David | Director | Buy | 413,168 | $0 |
| 2026-06-16 | Sun Jian David | Director | Sell | 29,280 | $0 |
| 2026-06-16 | Sun Jian David | Director | Buy | 18,366 | $0 |
| 2026-06-16 | Chen Yang Luke | Director | Sell | 3,400 | $0 |
| 2026-06-16 | Sun Jian David | Director | Sell | 70,440 | $0 |
| 2026-06-16 | Sun Jian David | Director | Sell | 12,000 | $0 |
| 2026-06-16 | Chen Yang Luke | Director | Sell | 49,920 | $0 |
| 2026-06-16 | Sun Jian David | Director | Sell | 115,440 | $0 |
| 2026-06-16 | Chen Yang Luke | Director | Sell | 44,000 | $0 |
| 2026-06-16 | Sun Jian David | Director | Sell | 111,100 | $0 |
| 2026-06-16 | Chen Yang Luke | Director | Sell | 1,440 | $0 |
| 2026-06-12 | Sun Jian David | Director | Buy | 18,366 | $0 |
| 2026-06-12 | Sun Jian David | Director | Buy | 378,737 | $0 |
| 2026-06-12 | Sun Jian David | Director | Buy | 413,168 | $0 |
| 2026-06-12 | Sun Jian David | Director | Sell | 70,440 | $0 |
| 2026-06-12 | Sun Jian David | Director | Sell | 12,000 | $0 |
| 2026-06-12 | Sun Jian David | Director | Sell | 115,440 | $0 |
| 2026-06-12 | Sun Jian David | Director | Sell | 111,100 | $0 |
| 2026-06-12 | Sun Jian David | Director | Sell | 29,280 | $0 |
| 2026-06-11 | Sun Jian David | Director | Buy | 18,366 | $0 |
Source: SEC Form 4 filings · as of 2026-06-16