APLS
Apellis Pharmaceuticals, Inc.Company with tickers: APLS
CIK
1492422
CUSIP
03753U106
Shares Outstanding
128,021,277
13F Activity (30d)
219 filings
207 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 |
|---|---|---|---|---|
| 2026-05-11 | 13,393,774 | 24,651,370 | 38,045,144 | 100.0% |
| 2026-05-04 | 4,377,894 | 5,812,554 | 10,190,448 | 43.4% |
| 2026-04-27 | 1,928,228 | 2,676,620 | 4,604,848 | 37.8% |
| 2026-04-20 | 2,399,324 | 3,007,327 | 5,406,651 | 36.8% |
| 2026-04-13 | 3,920,540 | 5,293,413 | 9,213,953 | 45.4% |
| 2026-04-06 | 6,139,721 | 6,034,592 | 12,174,313 | 42.3% |
| 2026-03-30 | 29,590,889 | 51,111,296 | 80,702,185 | 65.0% |
| 2026-03-23 | 2,567,808 | 1,722,407 | 4,290,215 | 39.5% |
| 2026-03-16 | 3,982,561 | 2,826,355 | 6,808,916 | 42.9% |
| 2026-03-09 | 2,120,605 | 722,980 | 2,843,585 | 31.8% |
| 2026-03-02 | 1,906,403 | 1,262,183 | 3,168,586 | 30.2% |
| 2026-02-23 | 3,367,860 | 1,727,142 | 5,095,002 | 40.2% |
| 2026-02-16 | 1,792,279 | 255,716 | 2,047,995 | 31.9% |
| 2026-02-09 | 1,938,858 | 1,525,794 | 3,464,652 | 35.8% |
| 2026-02-02 | 2,994,779 | 737,798 | 3,732,577 | 29.9% |
| 2026-01-26 | 4,476,968 | 6,994,628 | 11,471,596 | 36.5% |
| 2026-01-19 | 3,270,679 | 2,076,939 | 5,347,618 | 45.8% |
| 2026-01-12 | 5,059,906 | 3,069,384 | 8,129,290 | 42.1% |
| 2026-01-05 | 3,867,876 | 3,320,325 | 7,188,201 | 49.1% |
| 2025-12-29 | 1,635,839 | 2,603,300 | 4,239,139 | 53.1% |
| 2025-12-22 | 2,197,009 | 1,058,488 | 3,255,497 | 46.0% |
| 2025-12-15 | 3,995,970 | 3,276,614 | 7,272,584 | 46.5% |
| 2025-12-08 | 2,686,111 | 1,186,973 | 3,873,084 | 37.6% |
| 2025-12-01 | 3,174,037 | 1,341,436 | 4,515,473 | 38.6% |
| 2025-11-24 | 1,969,745 | 2,069,442 | 4,039,187 | 43.4% |
| 2025-11-17 | 3,063,650 | 536,094 | 3,599,744 | 35.8% |
| 2025-11-10 | 3,494,190 | 1,174,488 | 4,668,678 | 40.3% |
| 2025-11-03 | 7,019,339 | 2,085,200 | 9,104,539 | 50.6% |
| 2025-10-27 | 6,797,439 | 4,329,071 | 11,126,510 | 45.2% |
| 2025-10-20 | 3,692,598 | 2,831,096 | 6,523,694 | 47.0% |
| 2025-10-13 | 2,170,626 | 965,101 | 3,135,727 | 36.2% |
| 2025-10-06 | 2,974,242 | 4,255,608 | 7,229,850 | 57.9% |
| 2025-09-29 | 2,093,090 | 3,155,486 | 5,248,576 | 41.5% |
| 2025-09-22 | 2,004,593 | 1,317,192 | 3,321,785 | 37.8% |
| 2025-09-15 | 2,717,398 | 2,908,227 | 5,625,625 | 40.8% |
| 2025-09-08 | 2,597,585 | 1,793,569 | 4,391,154 | 44.6% |
| 2025-09-01 | 2,434,319 | 2,959,970 | 5,394,289 | 55.5% |
| 2025-08-25 | 1,766,460 | 1,852,626 | 3,619,086 | 48.7% |
| 2025-08-18 | 2,514,012 | 3,226,107 | 5,740,119 | 55.4% |
| 2025-08-11 | 4,345,361 | 3,031,135 | 7,376,496 | 49.2% |
| 2025-08-04 | 3,811,933 | 1,131,155 | 4,943,088 | 37.1% |
| 2025-07-28 | 6,691,611 | 2,940,948 | 9,632,559 | 41.7% |
| 2025-07-21 | 2,133,509 | 4,256,284 | 6,389,793 | 47.3% |
| 2025-07-14 | 1,894,395 | 613,309 | 2,507,704 | 32.4% |
| 2025-07-07 | 1,427,616 | 3,228,232 | 4,655,848 | 43.3% |
| 2025-06-30 | 1,620,515 | 1,004,188 | 2,624,703 | 33.5% |
| 2025-06-23 | 1,786,651 | 3,013,720 | 4,800,371 | 47.5% |
| 2025-06-16 | 1,466,290 | 869,393 | 2,335,683 | 36.2% |
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