111, Inc. (YI) Insider Trading
Over the last 3 months, YI insiders made 0 open-market buys and 6 sales, a net sale of -$52K (SEC Form 4). Over the last 6 months, 2 institutions increased and 3 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
6
Net (3m)
-$52.3K
Context3-month price -31.2%Institutions reducing (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 29, 2026 | Chen Yang Lukedirector | Sell | 3,400 | $0.25 |
| May 29, 2026 | Chen Yang Lukedirector | Grant | 54,759 | — |
| May 29, 2026 | Luo Jun Justindirector | Grant | 18,366 | — |
| May 29, 2026 | Luo Jun Justindirector | Grant | 378,737 | — |
| May 29, 2026 | Luo Jun Justindirector | Grant | 413,168 | — |
| May 29, 2026 | Luo Jun Justindirector | Sell | 29,280 | $0.27 |
| May 29, 2026 | Luo Jun Justindirector | Sell | 70,440 | $0.25 |
| May 29, 2026 | Sun Jian Daviddirector | Grant | 18,366 | — |
| May 29, 2026 | Sun Jian Daviddirector | Grant | 378,737 | — |
| May 29, 2026 | Sun Jian Daviddirector | Grant | 413,168 | — |
| May 29, 2026 | Sun Jian Daviddirector | Sell | 29,280 | $0.27 |
| May 29, 2026 | Chen Yang Lukedirector | Grant | 413,168 | — |
| May 29, 2026 | Chen Yang Lukedirector | Sell | 1,440 | $0.27 |
| May 29, 2026 | Sun Jian Daviddirector | Sell | 70,440 | $0.25 |
| May 29, 2026 | Chen Yang Lukedirector | Grant | 126,295 | — |
| May 13, 2026 | Teo Nee Chuandirector | Grant | 378,737 | — |
| May 13, 2026 | Teo Nee Chuandirector | Grant | 413,168 | — |
| May 13, 2026 | Chen Yang Lukedirector | Grant | 126,295 | — |
| May 13, 2026 | Chen Yang Lukedirector | Grant | 54,759 | — |
| May 13, 2026 | Chen Yang Lukedirector | Grant | 413,168 | — |
| May 13, 2026 | Luo Jun Justindirector | Grant | 18,366 | — |
| May 13, 2026 | Luo Jun Justindirector | Grant | 378,737 | — |
| May 13, 2026 | Luo Jun Justindirector | Grant | 413,168 | — |
| May 13, 2026 | Sun Jian Daviddirector | Grant | 18,366 | — |
| May 13, 2026 | Sun Jian Daviddirector | Grant | 378,737 | — |
| May 13, 2026 | Sun Jian Daviddirector | Grant | 413,168 | — |
| May 13, 2026 | Teo Nee Chuandirector | Grant | 19,984 | — |
Source: YI SEC Form 4 filings, latest May 29, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their YI positions over the last 6 months (SEC Form 13F).
Increased
2
New positions
1
Reduced
3
Sold out
2
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | Increased | 13K | May 14, 2026 |
| SERENUS WEALTH ADVISORS, LLC | Reduced | 4K | Apr 27, 2026 |
| CITIGROUP INC | New Position | 207 | May 11, 2026 |
| SBI SECURITIES CO., LTD. | Unchanged | 144 | Apr 28, 2026 |
| MORGAN STANLEY | Reduced | 113 | May 15, 2026 |
| UBS GROUP AG | Reduced | 100 | May 5, 2026 |
| JPMORGAN CHASE & CO | Increased | 52 | May 13, 2026 |
| RHUMBLINE ADVISERS | Unchanged | 22 | May 12, 2026 |
| PARAFESTAS ANASTASIOS | Sold Out | 0 | May 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 0 | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.