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YI Insider Trading

Insider Ownership Percentage: 43.90%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $52,270.00

111 Insider Trading History Chart

This chart shows the insider buying and selling history at 111 by year and by quarter.

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111 Share Price & Price History

Current Price: $5.29
Price Change: ▼ Price Decrease of -0.181 (-3.31%)
As of 05/29/2026 11:08 AM ET

This chart shows the closing price history over time for YI up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

111 Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/27/2026Jian David SunDirectorSell70,440$0.25$17,610.00710,551View SEC Filing Icon  
5/27/2026Jun Justin LuoDirectorSell70,440$0.25$17,610.00710,551View SEC Filing Icon  
5/27/2026Yang Luke ChenDirectorSell3,400$0.25$850.00589,382View SEC Filing Icon  
5/26/2026Jian David SunDirectorSell29,280$0.27$7,905.60780,991View SEC Filing Icon  
5/26/2026Jun Justin LuoDirectorSell29,280$0.27$7,905.60780,991View SEC Filing Icon  
5/26/2026Yang Luke ChenDirectorSell1,440$0.27$388.80592,782View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for 111 (NASDAQ:YI)

21.32% of 111 stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at YI by year and by quarter.

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111 Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/12/2025Connor Clark & Lunn Investment Management Ltd.11,338$92K0.0%N/A0.133%Search for SEC Filing on Google Icon
5/8/2025Deuterium Capital Management LLC10,000$81K0.2%N/A0.117%Search for SEC Filing on Google Icon
2/13/2025FIL Ltd680,799$0.45M0.0%N/A7.963%Search for SEC Filing on Google Icon
2/12/2025JPMorgan Chase & Co.306,039$0.19M0.0%+43,619.9%3.579%Search for SEC Filing on Google Icon
2/11/2025Napean Trading & Investment Co Singapore PTE Ltd393,161$0.25M0.1%N/A4.598%Search for SEC Filing on Google Icon
5/7/2024Deuterium Capital Management LLC100,000$0.12M0.2%N/A0.120%Search for SEC Filing on Google Icon
2/13/2024Tower Research Capital LLC TRC18,558$29K0.0%N/A0.022%Search for SEC Filing on Google Icon
6/1/2023Prelude Capital Management LLC47,000$0.13M0.0%+80.8%0.000%Search for SEC Filing on Google Icon
5/10/2023Connor Clark & Lunn Investment Management Ltd.29,116$77K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/14/2023Susquehanna International Group LLP15,306$46K0.0%-51.1%0.000%Search for SEC Filing on Google Icon
2/10/2023Greenwoods Asset Management Hong Kong Ltd.348,863$1.05M0.1%-58.3%0.000%Search for SEC Filing on Google Icon
11/16/2022Maven Securities LTD28,000$75K0.0%N/A0.034%Search for SEC Filing on Google Icon
11/14/2022Maven Securities LTD28,000$75K0.0%N/A0.034%Search for SEC Filing on Google Icon
11/7/2022Virtu Financial LLC33,034$89K0.0%-42.6%0.040%Search for SEC Filing on Google Icon
8/13/2022Virtu Financial LLC57,507$0.12M0.0%N/A0.070%Search for SEC Filing on Google Icon
Data available starting January 2016

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111 logo
111, Inc. engages in the provision of pharmaceutical products and medical services through online retail pharmacy and indirectly through offline pharmacy network. It operates through the B2C and B2B segments. The B2C segment engages in the sale of pharmaceutical and other health and wellness products directly to consumers through 1 Drugstore and its offline pharmacies. The B2B segment includes the sale of pharmaceutical products to pharmacy customers through 1 Drug Mall. The company was founded by Gang Yu and Jun Ling Liu in May 2013 and is headquartered in Shanghai, China.
Read More on 111

Today's Range

Now: $5.29
Low: $5.40
High: $5.50

50 Day Range

MA: $6.29
Low: $5.33
High: $6.99

52 Week Range

Now: $5.29
Low: $2.48
High: $11.17

Volume

2,981 shs

Average Volume

33,626 shs

Market Capitalization

$46.49 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.66

Who are the company insiders with the largest holdings of 111?

111's top insider shareholders include:
  1. Jian David Sun (Director)
  2. Jun Justin Luo (Director)
  3. Yang Luke Chen (Director)
Learn More about top insider investors at 111.