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SC 13D ·Filed Sep 17, 2026

YI

111, Inc.
BULLISH
Impact 7/10
Horizonweeks Processed1mo ago SEC0001104659-26-108394
Activist investor acquires 5%+ stake
Actionable Insight ▲ Bullish

Watch for the formation of the special committee and the negotiation of a definitive merger agreement. The co-founders' super-voting control (~91.3% voting power) makes competing bids unlikely, but the special committee's fairness opinion and any potential go-shop period will be key catalysts. The stock should trade toward the offer price as deal certainty increases.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
YI ▼ -12.71% at T+20d
LONG call ✗ call lost -12.71% · α vs SPY -14.17% · entry $3.54 → $3.09
Next anchor: T+60d in 6w
Latest observation: T+26 -15.26% FF3 residual α
Entry = T+0 close
Sep 17, 2026
via day close
T+1d
+1.69%
call +1.69% · α +1.57%
$3.60
settled 6w ago
T+5d
+1.41%
call +1.41% · α +0.56%
$3.59
settled 5w ago
T+20d
-12.71%
call -12.71% · α -14.17%
$3.09
settled 12d ago
T+60d
Pending
in 6w

Price Chart

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Executive Summary

The co-founders of 111, Inc. (Dr. Gang Yu and Mr. Junling Liu) together with Huadeng Tech BioArray Ventures Ltd have formed a consortium and submitted a preliminary non-binding proposal to take the company private at US$0.226 per Class A share (US$4.52 per ADS), representing a 29.5% premium to the last closing price. The consortium already controls approximately 91.3% of the voting power through super-voting Class B shares, making the transaction highly likely to succeed despite being non-binding at this stage. The proposal is fully equity-funded with a US$20.69 million cash contribution from Huadeng and rollover of existing shares by the co-founders.

Key Financial Metrics

Stake
42.1%
Investor
Gang Yu, Junling Liu, Sunny Bay Global Limited, Huadeng Tech BioArray Ventures Ltd

Key Facts

  • Going-private proposal at US$0.226 per Class A share / US$4.52 per ADS, a 29.5% premium to the September 15, 2026 closing price
  • Consortium includes co-founders Dr. Gang Yu and Junling Liu (CEO) plus Huadeng Tech BioArray Ventures Ltd as the cash sponsor
  • Co-founders collectively own ~41.6% of total share capital and ~91.3% of voting power via Class B shares (15 votes each)
  • Huadeng Tech BioArray Ventures Ltd to contribute US$20,690,000 in cash; co-founders to roll over their existing shares valued at ~US$16.64 million
  • Transaction is not subject to a financing condition; fully equity-funded
  • Special committee of independent directors to be formed to evaluate the proposal
  • Six-month exclusivity period with standstill provisions against competing transactions

Financial Impact

29.5% premium to last close; total equity consideration of approximately US$37.33 million (US$16.64M rollover + US$20.69M cash) based on the stated purchase price of US$0.226 per share

share pricedilutionvoting control

Risk Factors

  • Proposal is preliminary and non-binding; no guarantee a definitive agreement will be reached
  • Special committee may negotiate for a higher price or reject the proposal as inadequate
  • Regulatory approvals required for a going-private transaction of a Chinese company listed in the US
  • Minority shareholder lawsuits challenging the fairness of the price or process are possible

Investment Themes

Consumer & Retail

Documents Analyzed

This report is based on 7 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13D Filing (Primary)0001104659-26-108394
Document: tm2625457d1_ex99-2.htm0001104659-26-108394
Document: tm2625457d1_ex99-3.htm0001104659-26-108394
Document: tm2625457d1_ex99-4.htm0001104659-26-108394
Document: 0001104659-26-108394-index-headers.html0001104659-26-108394
Document: 0001104659-26-108394-index.html0001104659-26-108394
Document: 0001104659-26-108394.txt0001104659-26-108394
12 reports for YI
Performance horizon
100% Hit rate @ T+60 3 of 3 directional calls Went positive at some point 6 of 7 best @ T+60▲ +39.60%Apr 30, 2026
Filters
Rows
Reports for YI — sortable, filterable
TypeNow
Oct 26, 2026
1d ago
6-K
NEUTRAL ★ 5/10
$3.00awaiting T+60—$3.00 (0.00%)
Sep 28, 2026
29d ago
6-K
BULLISH ★ 6/10
$3.52awaiting T+60—$3.00 (−14.77%)
Sep 17, 2026
5w ago
SC 13D
BULLISH ★ 7/10
$3.54awaiting T+60—$3.00 (−15.25%)
Sep 17, 2026
5w ago
6-K
BEARISH ★ 6/10
$3.54awaiting T+60—$3.00 (+15.25%)
Sep 17, 2026
5w ago
6-K
BULLISH ★ 7/10
$3.54awaiting T+60—$3.00 (−15.25%)
Sep 17, 2026
5w ago
Press Release
BULLISH ★ 7/10
$3.54awaiting T+60—$3.00 (−15.25%)
Jun 16, 2026
19w ago
Insider Cluster
NEUTRAL ★ 3/10
$4.45 $3.45▼ −22.47%▼ −23.47%$3.00 (−32.58%)
Jun 12, 2026
19w ago
Insider Cluster
BEARISH ★ 5/10
$4.89 $3.20▲ +34.56%▲ +37.82%$3.00 (+38.65%)
Jun 4, 2026
20w ago
6-K
BEARISH ★ 6/10
$4.72 $3.46▲ +26.69%▲ +28.58%$3.00 (+36.44%)
May 29, 2026
21w ago
Insider Cluster
NEUTRAL ★ 2/10
$5.28 $3.53▼ −33.14%▼ −34.33%$3.00 (−43.18%)
Showing 10 of 12

US Market Status

Market Closed — Opens Wed (15h 41m)

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Report published Sep 17, 2026