SCIA
SCI Engineered Materials, Inc.Company with tickers: SCIA
CIK
830616
CUSIP
78402S108
Shares Outstanding
4,450,003
Investor Relations
https://sciengineeredmaterials.com/investor-relations/
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 | 34,408 | 227,914 | 262,322 | 100.0% |
| 2026-04-27 | 15,430 | 164,076 | 179,506 | 100.0% |
| 2026-04-20 | 800 | 9,571 | 10,371 | 100.0% |
| 2026-04-13 | 6,600 | 95,483 | 102,083 | 100.0% |
| 2026-04-06 | 2,141 | 19,336 | 21,477 | 100.0% |
| 2026-03-30 | 0 | 9,571 | 9,571 | 100.0% |
| 2026-03-23 | 1,700 | 5,023 | 6,723 | 100.0% |
| 2026-03-16 | 480 | 28,423 | 28,903 | 100.0% |
| 2026-03-09 | 2,800 | 9,874 | 12,674 | 99.8% |
| 2026-03-02 | 5,422 | 14,546 | 19,968 | 99.8% |
| 2026-02-23 | 1,680 | 19,362 | 21,042 | 100.0% |
| 2026-02-16 | 14,890 | 148,282 | 163,172 | 100.0% |
| 2026-02-09 | 435 | 35,183 | 35,618 | 100.0% |
| 2026-02-02 | 65 | 13,515 | 13,580 | 100.0% |
| 2026-01-26 | 0 | 12,718 | 12,718 | 100.0% |
| 2026-01-19 | 0 | 3,618 | 3,618 | 100.0% |
| 2026-01-12 | 0 | 6,146 | 6,146 | 99.1% |
| 2026-01-05 | 0 | 20,532 | 20,532 | 100.0% |
| 2025-12-29 | 900 | 4,290 | 5,190 | 99.8% |
| 2025-12-22 | 0 | 11,853 | 11,853 | 99.6% |
| 2025-12-15 | 2,000 | 20,303 | 22,303 | 99.6% |
| 2025-12-08 | 10,580 | 159,681 | 170,261 | 100.0% |
| 2025-12-01 | 13,120 | 42,420 | 55,540 | 100.0% |
| 2025-11-24 | 0 | 3,606 | 3,606 | 100.0% |
| 2025-11-17 | 743 | 11,849 | 12,592 | 99.9% |
| 2025-11-10 | 0 | 62,784 | 62,784 | 100.0% |
| 2025-11-03 | 2,325 | 54,821 | 57,146 | 99.9% |
| 2025-10-27 | 200 | 138,102 | 138,302 | 99.9% |
| 2025-10-20 | 0 | 6,680 | 6,680 | 99.7% |
| 2025-10-13 | 0 | 7,692 | 7,692 | 99.9% |
| 2025-10-06 | 0 | 14,455 | 14,455 | 99.7% |
| 2025-09-29 | 0 | 384 | 384 | 96.0% |
| 2025-09-22 | 0 | 5,054 | 5,054 | 100.0% |
| 2025-09-15 | 0 | 31,307 | 31,307 | 100.0% |
| 2025-09-08 | 0 | 8,088 | 8,088 | 99.9% |
| 2025-09-01 | 2,953 | 19,244 | 22,197 | 100.0% |
| 2025-08-25 | 1,150 | 23,052 | 24,202 | 100.0% |
| 2025-08-18 | 0 | 7,347 | 7,347 | 99.3% |
| 2025-08-11 | 0 | 7,964 | 7,964 | 99.6% |
| 2025-08-04 | 0 | 5,050 | 5,050 | 99.0% |
| 2025-07-28 | 0 | 15,728 | 15,728 | 100.0% |
| 2025-07-21 | 700 | 1,482 | 2,182 | 99.2% |
| 2025-07-14 | 0 | 403 | 403 | 100.0% |
| 2025-07-07 | 400 | 9,420 | 9,820 | 100.0% |
| 2025-06-30 | 1,500 | 7,080 | 8,580 | 100.0% |
| 2025-06-23 | 1,400 | 29,339 | 30,739 | 100.0% |
| 2025-06-16 | 15,451 | 13,602 | 29,053 | 100.0% |
Showing 1–47 of 47 weeks