Key facts
- This page summarizes Gang Yu's Form 3 filing for 111, Inc. (YI).
- 0 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 18 Mar 2026, 09:26.
Gang Yu - 18 Mar 2026 Form 3 Insider Report for 111, Inc. (YI)
- Reporting relationship
- Director
- Issuer ticker
- YI
- Reported as of
- 18 Mar 2026
- Net transaction value
- $0
- Reporting owner signature
- /s/ Gang Yu
Source evidence
Original filing metadata and source links for verification.
3 source fields
Reporting owner
1 detail
Key filing fact
Gang Yu filed Form 3 for 111, Inc. (YI) on 18 Mar 2026.
Change
- No earlier filing in this sequence is available for direct comparison.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Official SEC source
View source filing
Ownership activity is grounded in SEC Form 3 disclosures.
Reporting Owners (1)
CIK 0001765521
Primary reporting owner
Gang Yu
- Relationship
- Director
- Address
- 10TH FLOOR, T1. YUZHONGXIN, NO. 268, YUBEI ROAD, PUDONG NEW AREA, SHANGHAI, CHINA
- Signature
- /s/ Gang Yu
- Signature date
- 18 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
YI
holding
Shares (Class B)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 36,000,000
- Date
- 18 Mar 2026
- Ownership
- Direct
YI
holding
ADSs (Class A)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 176,000
- Date
- 18 Mar 2026
- Ownership
- Direct
YI
holding
RSUs (Class A)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 292,362
- Date
- 18 Mar 2026
- Ownership
- Direct
- Footnotes
- F1
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
YI
holding
Derivative
RSUs (Class A)
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- Date
- 18 Mar 2026
- Ownership
- Direct
- Underlying class
- Class A Ordinary Shares
- Underlying amount
- 750
- Exercise price
- $0.000000
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Each RSU represents a contingent right to receive one Class A ordinary share. As of the date of this Form 3, 292,362 RSUs have been vested.