As of May 28th, 2025, there has been substantial selling of Merus N.V. in recent trading

The chart below shows ALL of the short selling each day in MERUS N.V. (MRUS). We have consolidated the tape of ALL US stock exchanges and dark pools (this means we get the TRADE IDENTIFIER showing whether the trade was a buy, sell or sell short). The data below shows just the short sales each day in your stock. It includes both EXEMPT (market makers) and NON-EXEMPT (everyone else) short sales in MERUS N.V.. An average of 34.55% of the daily trading in MRUS is short selling. This is abnormally high and implies there is illicit trading taking place in your stock. We run automated surveillance and reporting algorithms that report manipulative market making and short selling (to FINRA, SEC, Whistleblower's Office and Dept of Treasury FINCEN). We then issue FINRA COMPLIANT research to our large user base to counteract this activity that is driving MRUS lower unfairly.

You can find the full report at [ https://www.woprai.com/ ]

Please find the applicable data below, drawn from all major market providers.

Date	Short Volume	Total Volume	Percentage	Squeeze Trigger	$ Value
2025-05-27	967,565	2,659,166	36.39	52.65	50,942,297
2025-05-23	2,696,434	7,849,413	34.35	54.78	147,710,655
2025-05-22	923,253	1,713,964	53.87	42.09	38,859,719
2025-05-21	459,965	1,100,634	41.79	43.48	19,999,278
2025-05-20	1,018,262	1,835,181	55.49	42.41	43,184,491
2025-05-19	286,812	931,684	30.78	41.18	11,810,918
2025-05-16	254,913	1,063,461	23.97	40.83	10,408,098
2025-05-15	205,675	750,282	27.41	40.52	8,333,951
2025-05-14	233,552	652,775	35.78	40.38	9,430,830
2025-05-13	261,287	591,425	44.18	41.26	10,780,702
2025-05-12	251,966	742,674	33.93	42.62	10,738,791
2025-05-09	186,387	556,150	33.51	42.03	7,833,846
2025-05-08	545,810	1,522,532	35.85	42.22	23,044,098
2025-05-07	278,241	1,105,286	25.17	39.49	10,987,737
2025-05-06	598,924	1,669,075	35.88	39.15	23,447,875
2025-05-05	148,612	389,036	38.2	43.56	6,473,539
2025-05-02	278,351	705,576	39.45	45.25	12,595,383
2025-05-01	290,349	765,900	37.91	45.3	13,152,810
2025-04-30	203,675	308,666	65.99	45.44	9,254,992
2025-04-29	174,661	345,220	50.59	45.22	7,898,170
2025-04-28	205,562	513,814	40.01	44.89	9,227,678
2025-04-25	287,944	474,355	60.7	43.51	12,528,443
2025-04-24	329,301	998,888	32.97	43.11	14,196,166
2025-04-23	766,508	1,738,362	44.09	42.56	32,622,580
2025-04-22	198,210	549,891	36.05	43.35	8,592,404
2025-04-21	257,427	467,511	55.06	44.01	11,329,362
2025-04-17	119,492	320,615	37.27	42.73	5,105,893
2025-04-16	354,823	1,058,131	33.53	42.26	14,994,820
2025-04-15	309,395	590,855	52.36	42.86	13,260,670
2025-04-14	344,179	617,477	55.74	41.89	14,417,658
2025-04-11	457,134	832,063	54.94	40.64	18,577,926
2025-04-10	477,668	1,002,752	47.64	38.18	18,237,364
2025-04-09	481,774	1,005,852	47.9	37.29	17,965,352
2025-04-08	491,093	910,655	53.93	35.95	17,654,793
2025-04-07	452,086	1,118,279	40.43	36.69	16,587,035
2025-04-04	553,467	1,233,375	44.87	38.06	21,064,954
2025-04-03	513,221	918,738	55.86	42.21	21,663,058

Total	168,145,449	483,750,377	34.76	35.39	5,951,118,560

* Totals include all data records back to 2020-05-29 00:00:00, data set is truncated for viewing.

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As of May 28th, 2025, there has been substantial selling of Merus N.V. in recent trading