AURA

Aura Biosciences, Inc.

Company with tickers: AURA

CIK

1501796

CUSIP

05153U107

Shares Outstanding

103,386,558

13F Activity (30d)

6 filings 5 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
2022-11-21	24,105	6,875	30,980	30.3%
2022-11-28	391,453	129,566	521,019	30.2%
2022-12-05	32,003	28,040	60,043	21.9%
2022-12-12	19,690	23,951	43,641	17.3%
2022-12-19	46,999	33,758	80,757	32.9%
2022-12-26	32,801	21,471	54,272	24.3%
2023-01-02	27,897	307,427	335,324	73.1%
2023-01-09	163,890	159,151	323,041	54.3%
2023-01-16	91,693	16,536	108,229	46.0%
2023-01-23	92,580	158,705	251,285	49.1%
2023-01-30	150,349	36,772	187,121	28.7%
2023-02-06	71,033	120,303	191,336	41.0%
2023-02-13	81,073	37,680	118,753	34.4%
2023-02-20	74,834	38,642	113,476	33.9%
2023-02-27	72,648	24,558	97,206	32.1%
2023-03-06	168,078	28,372	196,450	31.1%
2023-03-13	155,499	185,068	340,567	22.8%
2023-03-20	112,031	437,826	549,857	52.1%
2023-03-27	96,272	48,924	145,196	29.1%
2023-04-03	93,884	45,622	139,506	44.4%
2023-04-10	185,854	39,195	225,049	49.8%
2023-04-17	83,648	32,430	116,078	43.5%
2023-04-24	169,397	27,701	197,098	46.0%
2023-05-01	201,983	59,846	261,829	54.2%
2023-05-08	38,414	19,703	58,117	28.9%
2023-05-15	69,197	53,407	122,604	32.9%
2023-05-22	52,966	59,251	112,217	34.4%
2023-05-29	39,808	26,359	66,167	33.7%
2023-06-05	99,342	68,812	168,154	57.1%
2023-06-12	143,224	101,160	244,384	64.8%
2023-06-19	163,352	1,402,110	1,565,462	100.0%
2023-06-26	180,786	96,982	277,768	74.2%
2023-07-03	24,792	12,075	36,867	31.5%
2023-07-10	83,068	103,546	186,614	79.9%
2023-07-17	118,202	50,338	168,540	71.6%
2023-07-24	58,349	27,243	85,592	39.3%
2023-07-31	72,213	19,579	91,792	40.0%
2023-08-07	65,534	34,108	99,642	38.8%
2023-08-14	100,242	37,115	137,357	48.2%
2023-08-21	143,882	46,422	190,304	87.0%
2023-08-28	95,246	64,558	159,804	67.6%
2023-09-04	122,188	67,566	189,754	79.0%
2023-09-11	81,256	108,692	189,948	66.3%
2023-09-18	208,250	119,404	327,654	95.6%
2023-09-25	44,763	28,258	73,021	36.4%
2023-10-02	150,180	135,150	285,330	82.6%
2023-10-09	175,852	92,500	268,352	92.8%
2023-10-16	219,682	59,424	279,106	76.4%
2023-10-23	236,640	64,406	301,046	79.8%
2023-10-30	146,520	107,292	253,812	53.1%

Showing 51–100 of 231 weeks