OABIW · OmniAb, Inc.

$0.05 At close · Aug 6

Market Cap

$6.56M

145.39M

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

1M 3M 6M 1Y 5Y All

Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-08-13	1,802	0	3,802	47.4%
2026-08-11	12,571	0	12,771	98.4%
2026-08-07	4,019	0	6,328	63.5%
2026-07-28	300	0	2,736	11.0%
2026-07-23	5	0	10	50.0%
2026-07-22	1	0	1	100.0%
2026-07-20	20	0	40	50.0%
2026-07-17	35	0	80	43.8%
2026-07-16	15	0	40	37.5%
2026-07-09	20	0	20	100.0%
2026-07-06	1	0	1	100.0%
2026-06-30	99,447	0	173,475	57.3%
2026-06-29	85,816	1,975	153,917	55.8%
2026-06-26	62,763	64	134,230	46.8%
2026-06-25	160,297	510	263,691	60.8%
2026-06-24	74,384	327	195,213	38.1%
2026-06-23	46,063	0	126,548	36.4%
2026-06-22	49,556	217	134,196	36.9%
2026-06-18	50	0	186	26.9%
2026-06-17	45,012	0	161,277	27.9%
2026-06-16	100	0	2,500	4.0%
2026-06-15	46,849	0	164,252	28.5%
2026-06-12	15,936	299	64,211	24.8%
2026-06-11	24,487	0	120,069	20.4%
2026-06-10	57,704	296	134,703	42.8%
2026-06-09	62,134	209	156,217	39.8%
2026-06-08	58,438	163	232,221	25.2%
2026-06-05	121,544	686	264,805	45.9%
2026-06-04	64,126	150	126,200	50.8%
2026-06-03	69,378	4	121,087	57.3%
2026-06-02	1	0	1,091	0.1%
2026-06-01	124,382	14	259,694	47.9%
2026-05-29	62,316	0	124,084	50.2%
2026-05-28	4,800	4,800	7,700	62.3%
2026-05-27	92,296	390	206,653	44.7%
2026-05-26	110,945	700	288,422	38.5%
2026-05-22	177,327	21	283,175	62.6%
2026-05-21	139,398	300	270,401	51.6%
2026-05-20	500	500	1,800	27.8%
2026-05-19	11,772	0	24,104	48.8%
2026-05-18	145,266	400	336,971	43.1%

Showing 1–41 of 41 days

Key facts CIK 1846253 CUSIP 68218J111 13F (30d) 139 filings 137 filers Visit website Investor relations