SUPN
Supernus Pharmaceuticals, Inc.Company with tickers: SUPN
Market Cap
$2.62B
Shares Outstanding
58,039,721
CIK
1356576
CUSIP
868459108
13F Activity (30d)
25 filings
4 filers
Website
Visit website
Investor Relations
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 | 1,751,907 | 586,492 | 2,338,399 | 44.2% |
| 2026-04-27 | 1,010,428 | 276,310 | 1,286,738 | 44.4% |
| 2026-04-20 | 603,620 | 189,296 | 792,916 | 44.7% |
| 2026-04-13 | 659,793 | 267,783 | 927,576 | 45.4% |
| 2026-04-06 | 528,200 | 622,424 | 1,150,624 | 46.8% |
| 2026-03-30 | 440,413 | 325,336 | 765,749 | 47.7% |
| 2026-03-23 | 651,225 | 637,162 | 1,288,387 | 45.0% |
| 2026-03-16 | 822,624 | 396,845 | 1,219,469 | 34.9% |
| 2026-03-09 | 844,148 | 482,291 | 1,326,439 | 41.3% |
| 2026-03-02 | 778,022 | 422,061 | 1,200,083 | 35.9% |
| 2026-02-23 | 2,536,676 | 688,946 | 3,225,622 | 41.8% |
| 2026-02-16 | 792,734 | 211,852 | 1,004,586 | 36.6% |
| 2026-02-09 | 904,372 | 304,994 | 1,209,366 | 37.5% |
| 2026-02-02 | 1,116,060 | 532,816 | 1,648,876 | 42.2% |
| 2026-01-26 | 1,156,232 | 182,172 | 1,338,404 | 36.2% |
| 2026-01-19 | 1,148,924 | 178,089 | 1,327,013 | 45.4% |
| 2026-01-12 | 930,731 | 362,280 | 1,293,011 | 38.6% |
| 2026-01-05 | 665,566 | 450,006 | 1,115,572 | 34.2% |
| 2025-12-29 | 281,030 | 158,914 | 439,944 | 29.5% |
| 2025-12-22 | 332,494 | 845,207 | 1,177,701 | 49.7% |
| 2025-12-15 | 1,090,189 | 533,053 | 1,623,242 | 39.2% |
| 2025-12-08 | 975,447 | 218,112 | 1,193,559 | 36.9% |
| 2025-12-01 | 697,612 | 306,078 | 1,003,690 | 37.6% |
| 2025-11-24 | 1,041,670 | 269,998 | 1,311,668 | 40.5% |
| 2025-11-17 | 1,056,085 | 311,173 | 1,367,258 | 39.8% |
| 2025-11-10 | 1,710,830 | 609,698 | 2,320,528 | 43.0% |
| 2025-11-03 | 3,187,544 | 911,738 | 4,099,282 | 45.9% |
| 2025-10-27 | 1,947,829 | 494,029 | 2,441,858 | 48.9% |
| 2025-10-20 | 1,163,074 | 263,469 | 1,426,543 | 41.3% |
| 2025-10-13 | 794,700 | 240,383 | 1,035,083 | 37.1% |
| 2025-10-06 | 1,490,970 | 912,818 | 2,403,788 | 47.6% |
| 2025-09-29 | 1,154,113 | 217,115 | 1,371,228 | 42.8% |
| 2025-09-22 | 979,857 | 151,131 | 1,130,988 | 35.4% |
| 2025-09-15 | 1,146,654 | 584,917 | 1,731,571 | 36.8% |
| 2025-09-08 | 882,134 | 254,457 | 1,136,591 | 42.0% |
| 2025-09-01 | 746,275 | 224,533 | 970,808 | 36.3% |
| 2025-08-25 | 816,820 | 229,362 | 1,046,182 | 39.5% |
| 2025-08-18 | 1,185,563 | 237,125 | 1,422,688 | 36.6% |
| 2025-08-11 | 1,502,799 | 426,603 | 1,929,402 | 41.4% |
| 2025-08-04 | 3,235,105 | 554,463 | 3,789,568 | 43.7% |
| 2025-07-28 | 1,770,461 | 470,260 | 2,240,721 | 50.0% |
| 2025-07-21 | 1,325,459 | 224,946 | 1,550,405 | 47.3% |
| 2025-07-14 | 1,893,752 | 203,400 | 2,097,152 | 51.0% |
| 2025-07-07 | 1,600,159 | 301,124 | 1,901,283 | 46.4% |
| 2025-06-30 | 665,372 | 163,714 | 829,086 | 39.9% |
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