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.
Holders of 5% or more of TNBI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Tanke Biosciences Corp, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Tanke Biosciences Corp on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
Schedule 13D and 13G filings on Tanke Biosciences Corp, newest first.
No Schedule 13D or 13G filings on Tanke Biosciences Corp are on file.
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Tanke Biosciences Corp shares.
No Form 144 notices for Tanke Biosciences Corp are on file.