Stocks
MREO Mereo BioPharma Group plc

MREO

Mereo BioPharma Group plc

Company with tickers: MREO

CIK

1719714

CUSIP

589492107

Shares Outstanding

159,618,609

Price History Institutional Holders Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trades Congressional Trades

Short Volume (Last 90 Days)

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-05-21	432,854	9,999	784,062	55.2%
2026-05-20	1,710,928	31,830	3,522,059	48.6%
2026-05-19	441,565	2,000	732,405	60.3%
2026-05-18	397,275	86	791,015	50.2%
2026-05-15	367,275	50	559,332	65.7%
2026-05-14	419,946	22,879	983,595	42.7%
2026-05-13	228,133	0	788,998	28.9%
2026-05-12	493,470	47,451	1,321,629	37.3%
2026-05-11	681,200	25,131	1,313,410	51.9%
2026-05-08	442,546	23,863	917,712	48.2%
2026-05-07	618,965	79,723	1,338,848	46.2%
2026-05-06	426,803	467	1,254,937	34.0%
2026-05-05	201,950	0	540,988	37.3%
2026-05-04	649,294	0	1,182,467	54.9%
2026-05-01	366,223	0	878,557	41.7%
2026-04-30	117,763	1,468	496,882	23.7%
2026-04-29	333,387	18,813	893,678	37.3%
2026-04-28	185,379	5	858,182	21.6%
2026-04-27	566,889	3,921	1,256,447	45.1%
2026-04-24	220,397	2,776	544,269	40.5%
2026-04-23	434,017	20,202	733,648	59.2%
2026-04-22	449,713	0	768,190	58.5%
2026-04-21	247,138	1,400	409,059	60.4%
2026-04-20	253,839	0	636,644	39.9%
2026-04-17	235,936	26,027	1,439,849	16.4%
2026-04-16	920,361	414	1,737,152	53.0%
2026-04-15	1,688,797	0	3,050,140	55.4%
2026-04-14	58,403	0	365,897	16.0%
2026-04-13	244,769	0	743,402	32.9%
2026-04-10	349,212	0	614,466	56.8%
2026-04-09	284,837	300	508,107	56.1%
2026-04-08	178,453	0	569,362	31.3%
2026-04-07	307,303	5,050	623,156	49.3%
2026-04-06	373,317	0	751,292	49.7%