Jinyi Guo - 05 Aug 2026 Form 4 Insider Report for Luckin Coffee Inc. (LKNCY)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: LKNCY
Reported as of: 05 Aug 2026
Net transaction value: -$10,813,611
SEC form: 4
Accepted by SEC: 07 Aug 2026, 16:30:36 UTC
Prior SEC filing: 18 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Jinyi Guo

Key filing fact

Jinyi Guo filed Form 4 for Luckin Coffee Inc. (LKNCY) on 07 Aug 2026.

Key facts

This page summarizes Jinyi Guo's Form 4 filing for Luckin Coffee Inc. (LKNCY).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 07 Aug 2026, 16:30.

Change

Previous filing in this sequence was filed on 18 Mar 2026.
Current net transaction value: -$10,813,611.

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

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001975310 Primary reporting owner

Guo Jinyi

Relationship: Chief Executive Officer, Director
Address: 28TH FL, BUILDING T3, HAIXI JINGU PLAZA, 1-3 TAIBEI ROAD, SIMING DISTRICT, XIAMEN, CHINA
Signature: /s/ Jinyi Guo
Signature date: 07 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LKNCY transaction

American Depositary Shares

Sale

Transaction value: $9,018,055
Shares: -247,070
Change %: -33%
Price: $36.50
Shares after: 510,700
Date: 05 Aug 2026
Ownership: Direct
Footnotes: F1, F2

LKNCY transaction

American Depositary Shares

Sale

Transaction value: $1,795,556
Shares: -49,601
Change %: -9.7%
Price: $36.20
Shares after: 461,099
Date: 06 Aug 2026
Ownership: Direct
Footnotes: F1, F3

LKNCY holding

American Depositary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,763,000
Date: 05 Aug 2026
Ownership: By Trust
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Each American Depositary Share ("ADS") represents eight Class A Ordinary Shares.

Footnote F2

The reported price in Column 4 is a weighted average price. These ADSs were sold in multiple transactions at prices ranging from $36.4 to $37.0 per ADS. The holder undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ADSs sold at each separate price within the range set forth in this footnote.

Footnote F3

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.0 to $36.5 per ADS. The holder undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of ADSs sold at each separate price within the range set forth in this footnote.