Tancheng Group Co., Ltd.
QSJC- Exchange
- OTC
- Industry
- Services-Computer Programming, Data Processing, Etc.
- SEC CIK
- 0001753391
No open-market purchases or sales by Tancheng Group Co., Ltd. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Superinvestors holding QSJC, Q2 2026
No superinvestor reported holding QSJC in Q2 2026.