Teo Nee Chuan (CIK 2122543) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-13). Recent activity: Sell YI (19,984 shares), Sell YI (378,737 shares), Sell YI (413,168 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | 111, Inc. (YI) | Director | Sell | 19,984 | $0 |
| 2026-05-13 | 111, Inc. (YI) | Director | Sell | 378,737 | $0 |
| 2026-05-13 | 111, Inc. (YI) | Director | Sell | 413,168 | $0 |
Source: SEC Form 4 filings · as of 2026-05-13