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SHC · Sotera Health Co · Off Exchange

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$18.49 -0.11 (-0.59%) At close · Sep 30
Market Cap
$5.23B
Shares
285.37M
Volume · Sep 30 2.03M Avg daily vol (3M) 2.59M

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
2026-08-24 2,609,489 1,334,792 3,944,281 44.7%
2026-08-17 4,084,381 4,021,564 8,105,945 43.5%
2026-08-10 3,075,392 1,516,280 4,591,672 35.3%
2026-08-03 3,711,049 2,308,832 6,019,881 37.4%
2026-07-27 4,322,737 2,616,601 6,939,338 45.2%
2026-07-20 3,950,213 2,045,090 5,995,303 38.2%
2026-07-13 4,179,537 1,255,624 5,435,161 37.6%
2026-07-06 3,402,289 1,851,569 5,253,858 36.9%
2026-06-29 3,072,031 1,049,038 4,121,069 38.4%
2026-06-22 3,190,331 2,282,650 5,472,981 36.8%
2026-06-15 1,838,419 1,330,325 3,168,744 32.2%
2026-06-08 2,575,995 2,350,980 4,926,975 37.0%
2026-06-01 3,511,766 1,018,511 4,530,277 35.9%
2026-05-25 2,687,196 1,771,820 4,459,016 40.8%
2026-05-18 3,508,559 1,773,130 5,281,689 38.6%
2026-05-11 8,363,066 7,153,900 15,516,966 38.4%
2026-05-04 7,340,314 1,857,220 9,197,534 39.8%
2026-04-27 4,429,098 787,162 5,216,260 38.7%
2026-04-20 3,207,185 1,053,257 4,260,442 40.7%
2026-04-13 4,547,193 1,407,300 5,954,493 46.1%
2026-04-06 3,726,467 1,837,942 5,564,409 42.3%
2026-03-30 5,061,435 1,627,409 6,688,844 42.2%
2026-03-23 3,190,291 1,238,831 4,429,122 36.3%
2026-03-16 3,731,761 2,469,649 6,201,410 40.4%
2026-03-09 5,614,082 3,594,523 9,208,605 34.6%
2026-03-02 6,008,879 1,855,353 7,864,232 41.8%
2026-02-23 3,290,574 1,121,086 4,411,660 38.3%
2026-02-16 1,266,217 520,659 1,786,876 38.1%
2026-02-09 1,907,982 770,657 2,678,639 36.0%
2026-02-02 2,104,338 784,014 2,888,352 32.7%
2026-01-26 1,565,166 764,912 2,330,078 36.9%
2026-01-19 1,331,611 721,777 2,053,388 36.6%
2026-01-12 2,483,669 781,354 3,265,023 39.6%
2026-01-05 3,467,474 2,105,386 5,572,860 40.9%
2025-12-29 1,617,033 952,975 2,570,008 39.3%
2025-12-22 1,344,615 886,924 2,231,539 38.3%
2025-12-15 2,420,546 2,434,901 4,855,447 41.7%
2025-12-08 4,897,452 2,152,048 7,049,500 47.8%
2025-12-01 4,562,229 1,456,955 6,019,184 41.6%
2025-11-24 1,663,517 1,532,101 3,195,618 43.0%
2025-11-17 3,538,174 1,362,016 4,900,190 41.7%
2025-11-10 5,889,627 4,014,140 9,903,767 38.6%
2025-11-03 6,105,402 1,675,538 7,780,940 38.5%
2025-10-27 1,278,075 596,985 1,875,060 39.6%
2025-10-20 2,418,803 1,053,671 3,472,474 48.2%
2025-10-13 1,163,179 576,411 1,739,590 38.4%
2025-10-06 1,643,481 510,598 2,154,079 40.5%
Showing 1–47 of 47 weeks
Key facts CIK 1822479 CUSIP 83601L102 13F (30d) 10 filings 10 filers Visit website Investor relations