TANH
Tantech Holdings LtdCompany with tickers: TANH
CIK
1588084
CUSIP
G8675X156
Shares Outstanding
13,682,557
13F Activity (30d)
2 filings
2 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 5,248 | 406,290 | 411,538 | 71.0% |
| 2026-04-27 | 38,448 | 768,301 | 806,749 | 86.6% |
| 2026-04-20 | 9,816 | 171,444 | 181,260 | 64.4% |
| 2026-04-13 | 57,439 | 1,254,096 | 1,311,535 | 81.6% |
| 2026-04-06 | 118,198 | 1,063,590 | 1,181,788 | 59.1% |
| 2026-03-30 | 151,104 | 2,297,014 | 2,448,118 | 65.7% |
| 2026-03-23 | 86,423 | 795,193 | 881,616 | 52.0% |
| 2026-03-16 | 15,309 | 225,458 | 240,767 | 50.6% |
Showing 1–8 of 8 weeks