KLRS

Kalaris Therapeutics, Inc.

Company with tickers: KLRS

CIK

1754068

CUSIP

482929106

Shares Outstanding

23,792,278

13F Activity (30d)

42 filings 41 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
2026-05-04	72,039	79,983	152,022	39.3%
2026-04-27	93,941	154,707	248,648	45.8%
2026-04-20	31,957	69,847	101,804	44.8%
2026-04-13	124,821	122,797	247,618	50.3%
2026-04-06	84,729	83,066	167,795	33.6%
2026-03-30	27,269	32,502	59,771	47.2%
2026-03-23	90,104	68,651	158,755	37.9%
2026-03-16	77,176	49,767	126,943	38.1%
2026-03-09	80,157	28,796	108,953	48.0%
2026-03-02	55,910	57,965	113,875	45.7%
2026-02-23	65,328	54,061	119,389	48.1%
2026-02-16	80,072	140,342	220,414	44.5%
2026-02-09	74,003	74,756	148,759	53.4%
2026-02-02	43,085	48,184	91,269	47.2%
2026-01-26	45,783	57,810	103,593	42.1%
2026-01-19	51,428	33,166	84,594	52.3%
2026-01-12	157,289	93,120	250,409	53.5%
2026-01-05	136,106	182,107	318,213	56.5%
2025-12-29	113,336	85,336	198,672	48.4%
2025-12-22	73,082	84,183	157,265	48.8%
2025-12-15	329,276	533,277	862,553	47.8%
2025-12-08	167,294	252,867	420,161	51.3%
2025-12-01	145,229	115,722	260,951	36.8%
2025-11-24	76,382	75,113	151,495	42.3%
2025-11-17	248,447	645,497	893,944	63.1%
2025-11-10	70,176	103,534	173,710	36.8%
2025-11-03	253,638	306,174	559,812	72.6%
2025-10-27	51,451	114,352	165,803	50.0%
2025-10-20	59,622	151,717	211,339	48.4%
2025-10-13	106,008	209,528	315,536	47.9%
2025-10-06	374,793	489,380	864,173	42.7%
2025-09-29	121,056	368,391	489,447	46.4%
2025-09-22	88,796	301,910	390,706	47.1%
2025-09-15	129,738	576,343	706,081	53.4%
2025-09-08	100,189	307,987	408,176	51.2%
2025-09-01	823,921	5,378,284	6,202,205	52.2%
2025-08-25	115,041	400,823	515,864	58.7%
2025-08-18	30,701	49,012	79,713	42.6%
2025-08-11	10,359	147,011	157,370	46.1%
2025-08-04	14,926	115,860	130,786	53.0%
2025-07-28	13,683	67,136	80,819	42.0%
2025-07-21	44,646	136,549	181,195	47.3%
2025-07-14	15,140	186,519	201,659	53.3%
2025-07-07	13,363	48,171	61,534	33.3%
2025-06-30	5,032	13,241	18,273	30.8%
2025-06-23	21,537	59,733	81,270	44.6%
2025-06-16	15,089	63,821	78,910	28.7%
2025-06-09	23,601	71,064	94,665	40.8%
2025-06-02	12,846	22,495	35,341	23.0%
2025-05-26	8,529	12,945	21,474	23.8%

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