STRO · Sutro Biopharma, Inc.

$25.28 +1.13 (+4.68%)

Market Cap

$400.18M

16.57M

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
2026-06-29	659,049	210,798	869,847	48.1%
2026-06-22	595,608	931,173	1,526,781	38.0%
2026-06-15	534,327	72,787	607,114	46.0%
2026-06-08	352,890	49,326	402,216	44.1%
2026-06-01	620,018	115,673	735,691	48.1%
2026-05-25	396,894	113,396	510,290	37.4%
2026-05-18	846,246	260,752	1,106,998	42.8%
2026-05-11	325,378	113,006	438,384	42.9%
2026-05-04	393,438	138,946	532,384	46.2%
2026-04-27	450,792	210,060	660,852	51.4%
2026-04-20	314,556	162,214	476,770	38.6%
2026-04-13	836,472	141,924	978,396	57.3%
2026-04-06	512,715	120,072	632,787	53.9%
2026-03-30	122,125	49,492	171,617	41.2%
2026-03-23	490,025	103,464	593,489	44.0%
2026-03-16	198,418	267,945	466,363	37.3%
2026-03-09	292,814	71,384	364,198	42.7%
2026-03-02	306,640	116,376	423,016	49.3%
2026-02-23	86,504	69,074	155,578	40.3%
2026-02-16	231,871	57,250	289,121	46.7%
2026-02-09	399,687	183,259	582,946	57.2%
2026-02-02	104,201	71,796	175,997	37.9%
2026-01-26	95,734	81,554	177,288	42.9%
2026-01-19	137,032	222,125	359,157	52.9%
2026-01-12	231,062	144,430	375,492	50.7%
2026-01-05	127,126	75,953	203,079	32.9%
2025-12-29	95,290	83,202	178,492	41.6%
2025-12-22	64,069	64,608	128,677	45.1%
2025-12-15	185,900	83,838	269,738	42.6%
2025-12-08	141,051	122,127	263,178	48.2%
2025-12-01	763,416	1,785,498	2,548,914	100.0%
2025-11-24	223,385	847,916	1,071,301	100.0%
2025-11-17	803,129	1,359,104	2,162,233	100.0%
2025-11-10	590,220	2,468,134	3,058,354	100.0%
2025-11-03	325,684	1,864,130	2,189,814	100.0%
2025-10-27	428,923	1,859,542	2,288,465	100.0%
2025-10-20	1,066,342	4,101,730	5,168,072	100.0%
2025-10-13	1,003,442	12,481,010	13,484,452	100.0%
2025-10-06	394,773	1,167,822	1,562,595	100.0%
2025-09-29	257,047	1,147,251	1,404,298	100.0%
2025-09-22	221,214	1,224,530	1,445,744	100.0%
2025-09-15	160,452	1,193,085	1,353,537	100.0%
2025-09-08	574,374	1,174,802	1,749,176	100.0%
2025-09-01	504,944	1,698,877	2,203,821	100.0%
2025-08-25	353,709	1,074,613	1,428,322	100.0%
2025-08-18	322,258	929,060	1,251,318	100.0%
2025-08-11	332,922	1,466,827	1,799,749	100.0%

Showing 1–47 of 47 weeks

Key facts CIK 1382101 CUSIP 869367201 13F (30d) 18 filings 18 filers Visit website Investor relations