Key facts
- This page summarizes Peng Ou's Form 3 filing for Sunlands Technology Group (STG).
- 0 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 02 Apr 2026, 06:00.
Peng Ou - 01 Apr 2026 Form 3 Insider Report for Sunlands Technology Group (STG)
- Reporting relationship
- Director, 10%+ Owner
- Issuer ticker
- STG
- Reported as of
- 01 Apr 2026
- Net transaction value
- $0
- Reporting owner signature
- /s/ Peng Ou
Source evidence
Original filing metadata and source links for verification.
3 source fields
Reporting owner
1 detail
Key filing fact
Peng Ou filed Form 3 for Sunlands Technology Group (STG) on 02 Apr 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 0001767972
Primary reporting owner
Peng Ou
- Relationship
- Director, 10%+ Owner
- Address
- BUILDING 6, CHAOLAI SCIENCE PARK, NO. 36 CHUANGYUAN ROAD, BEIJING, CHINA
- Signature
- /s/ Peng Ou
- Signature date
- 01 Apr 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
STG
holding
Common stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 2,833,024
- Date
- 01 Apr 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.