SI
Shoulder Innovations, Inc.Company with tickers: SI
CIK
1699350
CUSIP
82537J108
Shares Outstanding
20,738,226
Website
https://shoulderinnovations.com
Investor Relations
https://ir.shoulderinnovations.com/
13F Activity (30d)
2 filings
1 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 | 68,286 | 36,804 | 105,090 | 41.3% |
| 2026-04-27 | 73,366 | 18,611 | 91,977 | 40.8% |
| 2026-04-20 | 77,631 | 50,414 | 128,045 | 49.3% |
| 2026-04-13 | 82,964 | 54,583 | 137,547 | 39.3% |
| 2026-04-06 | 86,458 | 99,112 | 185,570 | 40.7% |
| 2026-03-30 | 50,967 | 34,766 | 85,733 | 36.2% |
| 2026-03-23 | 82,856 | 55,442 | 138,298 | 29.2% |
| 2026-03-16 | 169,919 | 294,666 | 464,585 | 39.2% |
| 2026-03-09 | 183,798 | 63,639 | 247,437 | 37.5% |
| 2026-03-02 | 72,557 | 15,501 | 88,058 | 33.0% |
| 2026-02-23 | 69,841 | 25,090 | 94,931 | 37.8% |
| 2026-02-16 | 20,837 | 7,701 | 28,538 | 24.8% |
| 2026-02-09 | 72,256 | 93,498 | 165,754 | 42.5% |
| 2026-02-02 | 110,879 | 61,236 | 172,115 | 35.5% |
| 2026-01-26 | 42,951 | 37,455 | 80,406 | 40.9% |
| 2026-01-19 | 36,239 | 40,530 | 76,769 | 39.0% |
| 2026-01-12 | 32,823 | 39,442 | 72,265 | 39.0% |
| 2026-01-05 | 86,981 | 25,230 | 112,211 | 55.3% |
| 2025-12-29 | 44,683 | 15,970 | 60,653 | 41.6% |
| 2025-12-22 | 44,648 | 34,124 | 78,772 | 32.9% |
| 2025-12-15 | 95,388 | 61,319 | 156,707 | 40.9% |
| 2025-12-08 | 49,486 | 21,549 | 71,035 | 31.3% |
| 2025-12-01 | 61,579 | 25,524 | 87,103 | 41.3% |
| 2025-11-24 | 101,268 | 29,937 | 131,205 | 56.7% |
| 2025-11-17 | 127,277 | 34,036 | 161,313 | 51.2% |
| 2025-11-10 | 219,043 | 221,087 | 440,130 | 54.3% |
| 2025-11-03 | 53,821 | 36,923 | 90,744 | 45.7% |
| 2025-10-27 | 65,207 | 57,134 | 122,341 | 47.2% |
| 2025-10-20 | 65,153 | 40,618 | 105,771 | 49.2% |
| 2025-10-13 | 66,637 | 30,440 | 97,077 | 38.3% |
| 2025-10-06 | 84,177 | 45,207 | 129,384 | 46.3% |
| 2025-09-29 | 124,708 | 121,961 | 246,669 | 58.9% |
| 2025-09-22 | 94,479 | 100,193 | 194,672 | 36.8% |
| 2025-09-15 | 232,223 | 253,721 | 485,944 | 34.6% |
| 2025-09-08 | 220,975 | 249,169 | 470,144 | 46.2% |
| 2025-09-01 | 83,770 | 92,163 | 175,933 | 56.2% |
| 2025-08-25 | 217,056 | 288,018 | 505,074 | 48.6% |
| 2025-08-18 | 261,771 | 64,161 | 325,932 | 57.8% |
| 2025-08-11 | 285,160 | 57,261 | 342,421 | 53.9% |
| 2025-08-04 | 422,669 | 201,560 | 624,229 | 48.2% |
| 2025-07-28 | 487,227 | 462,174 | 949,401 | 39.0% |
Showing 1–41 of 41 weeks