Tanke Biosciences Corp
TNBI- Exchange
- OTC
- Industry
- Grain Mill Products
- SEC CIK
- 0001452011
No open-market purchases or sales by Tanke Biosciences Corp insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Members of Congress who traded TNBI
No member of Congress has reported a trade in Tanke Biosciences Corp since 2020.
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.