StockCIK 1738906

111, Inc. (YI): Insider Trades and Fund Holdings

In the past 12 months, 111, Inc. insiders reported 0 open-market purchases worth $0 and 11 sales worth $68K; 0 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$68KSold by insiders, 12 months

1Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 29, 2026.

Recent YI insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Sep 29	Jun 12	Yang Luke ChenDirector	Director	▼ SELL	49,920	0.23	$11K	−8.5%	Form 4 ↗
Sep 29	Jun 15	Yang Luke ChenDirector	Director	▼ SELL	44,000	0.23	$10K	−8.2%	Form 4 ↗
Sep 29	Sep 23	Yang Luke ChenDirector	Director	▼ SELL	44,000	0.18	$8K	−8.9%	Form 4 ↗
Sep 29	Sep 28	Yang Luke ChenDirector	Director	▼ SELL	38,120	0.18	$7K	−8.4%	Form 4 ↗
Sep 29	May 27	Yang Luke ChenDirector	Director	▼ SELL	3,400	0.25	$850	−0.6%	Form 4 ↗
Sep 29	May 26	Yang Luke ChenDirector	Director	▼ SELL	1,440	0.2701	$389	−0.2%	Form 4 ↗
Sep 24	Jun 12	Yang Luke ChenDirector	Director	▼ SELL	49,920	0.23	$11K	−8.5%	Form 4 ↗
Sep 24	Jun 15	Yang Luke ChenDirector	Director	▼ SELL	44,000	0.23	$10K	−8.2%	Form 4 ↗
Sep 24	Sep 23	Yang Luke ChenDirector	Director	▼ SELL	44,000	0.18	$8K	−8.9%	Form 4 ↗
Sep 24	May 27	Yang Luke ChenDirector	Director	▼ SELL	3,400	0.25	$850	−0.6%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

All 11 YI insider trades →

Insiders who traded in the past year

Insider	Role	Buys	Bought	Sells	Sold	Latest
Yang Luke Chen	Director	0	$0	11	$68K	Sep 29, 2026

Tracked funds that report YI

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	12,914	$56K	0.00%	▼ −0.8%

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →