// company-profile
111, Inc.
YIExchangeNasdaqSectorRetail-Drug Stores and Proprietary StoresInc.E9Filings11Insiders4
// api This 111, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $301K across 25 transactions.
// 90-day insight
Over the last 90 days, 111, Inc. insiders bought $0 (22 transactions) and sold $301K (25 transactions).
- Most active insider: Sun Jian David with 27 transactions totaling $251K.
- Largest single sale: $26K by Sun Jian David on Jun 11, 2026.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of 111, Inc. as of 2026-03-31
Total reported AUM
$409,996
QoQ change
—
Reporting period
2026-03-31
#1
Serenus Wealth Advisors, LLC
CIK 2053695
$321,334
4K shares
#2
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
$84,851
13K shares
#3
CITIGROUP INC
CIK 831001
$1,341
207 shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | Sun Jian David | YI | Sale | 58,800 | $0.23 | $14K |
| Jun 15, 2026 | Chen Yang Luke | YI | Sale | 44,000 | $0.23 | $10K |
| Jun 12, 2026 | Chen Yang Luke | YI | Sale | 49,920 | $0.23 | $11K |
| Jun 11, 2026 | Sun Jian David | YI | Sale | 111,100 | $0.23 | $26K |
| Jun 11, 2026 | Sun Jian David | YI | Sale | 111,100 | $0.23 | $26K |
45 more transactions hidden
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