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% |
| 2026-03-09 | 12,208 | 93,192 | 105,400 | 29.6% |
| 2026-03-02 | 4,403 | 41,564 | 45,967 | 56.5% |
| 2026-02-23 | 2,503 | 56,615 | 59,118 | 53.0% |
| 2026-02-16 | 372 | 19,139 | 19,511 | 48.8% |
| 2026-02-09 | 16,019 | 128,136 | 144,155 | 41.0% |
| 2026-02-02 | 32,454 | 121,851 | 154,305 | 42.8% |
| 2026-01-26 | 53,097 | 952,919 | 1,006,016 | 26.2% |
| 2026-01-19 | 2,821 | 69,106 | 71,927 | 73.6% |
| 2026-01-12 | 2,651 | 71,551 | 74,202 | 71.6% |
| 2026-01-05 | 7,522 | 105,816 | 113,338 | 53.5% |
| 2025-12-29 | 8,675 | 126,156 | 134,831 | 49.1% |
| 2025-12-22 | 13,157 | 170,562 | 183,719 | 67.5% |
| 2025-12-15 | 4,730 | 127,062 | 131,792 | 71.8% |
| 2025-12-08 | 5,348 | 69,485 | 74,833 | 63.4% |
| 2025-12-01 | 7,228 | 75,869 | 83,097 | 67.8% |
| 2025-11-24 | 11,846 | 73,183 | 85,029 | 73.9% |
| 2025-11-17 | 14,554 | 219,256 | 233,810 | 58.2% |
| 2025-11-10 | 9,169 | 169,388 | 178,557 | 71.8% |
| 2025-11-03 | 20,287 | 216,707 | 236,994 | 60.1% |
| 2025-10-27 | 8,368 | 292,643 | 301,011 | 61.6% |
| 2025-10-20 | 21,969 | 220,913 | 242,882 | 54.8% |
| 2025-10-13 | 22,607 | 306,247 | 328,854 | 61.4% |
| 2025-10-06 | 69,194 | 1,014,363 | 1,083,557 | 47.2% |
| 2025-09-29 | 25,281 | 278,131 | 303,412 | 59.2% |
| 2025-09-22 | 40,048 | 492,629 | 532,677 | 50.0% |
| 2025-09-15 | 230,209 | 3,060,109 | 3,290,318 | 20.4% |
| 2025-09-08 | 166,620 | 3,881,948 | 4,048,568 | 25.3% |
| 2025-09-01 | 10,561 | 287,335 | 297,896 | 73.4% |
| 2025-08-25 | 6,816 | 84,295 | 91,111 | 60.5% |
| 2025-08-18 | 3,979 | 94,913 | 98,892 | 55.6% |
| 2025-08-11 | 8,315 | 90,137 | 98,452 | 65.9% |
| 2025-08-04 | 1,855 | 29,479 | 31,334 | 57.5% |
| 2025-07-28 | 20,242 | 123,981 | 144,223 | 35.0% |
| 2025-07-21 | 31,808 | 248,327 | 280,135 | 56.4% |
| 2025-07-14 | 25,021 | 314,749 | 339,770 | 69.0% |
| 2025-07-07 | 14,792 | 198,876 | 213,668 | 72.1% |
| 2025-06-30 | 3,884 | 161,070 | 164,954 | 62.2% |
| 2025-06-23 | 7,913 | 111,101 | 119,014 | 71.8% |
| 2025-06-16 | 14,477 | 37,746 | 52,223 | 71.1% |
Showing 1–47 of 47 weeks