STN

Stantec Inc

Company with tickers: STN

CIK

1131383

CUSIP

85472N109

Shares Outstanding

114,066,995

13F Activity (30d)

174 filings 172 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.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-05-04	368,881	414,256	783,137	57.0%
2026-04-27	390,311	484,603	874,914	70.4%
2026-04-20	315,563	387,623	703,186	52.2%
2026-04-13	343,751	219,197	562,948	49.1%
2026-04-06	222,546	1,031,908	1,254,454	73.0%
2026-03-30	181,455	897,006	1,078,461	67.3%
2026-03-23	318,111	367,778	685,889	45.5%
2026-03-16	220,559	610,903	831,462	46.6%
2026-03-09	229,875	647,047	876,922	58.0%
2026-03-02	365,974	147,207	513,181	38.1%
2026-02-23	594,914	1,385,529	1,980,443	56.6%
2026-02-16	233,567	220,998	454,565	42.2%
2026-02-09	569,304	439,622	1,008,926	39.0%
2026-02-02	268,578	141,269	409,847	32.7%
2026-01-26	230,776	347,841	578,617	47.6%
2026-01-19	253,307	96,769	350,076	38.4%
2026-01-12	214,945	434,803	649,748	52.8%
2026-01-05	283,687	579,639	863,326	50.3%
2025-12-29	153,182	565,892	719,074	59.6%
2025-12-22	226,092	527,109	753,201	60.0%
2025-12-15	357,301	757,365	1,114,666	47.9%

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