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LONA · LeonaBio, Inc. · Off Exchange

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$5.27 +0.22 (+4.36%) At close · Oct 20
Market Cap
$49.65M
Shares
9.42M
Volume · Oct 20 61.52K Avg daily vol (3M) 187.03K

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.

Off-Exchange Volume History

Week Start ATS Volume Non-ATS OTC Volume Total Off-Exchange % of FINRA Weekly Volume
2026-09-14 7,122 78,182 85,304 54.7%
2026-09-07 14,160 223,422 237,582 56.1%
2026-08-31 8,935 85,468 94,403 43.7%
2026-08-24 8,403 16,363 24,766 46.6%
2026-08-17 18,090 702,328 720,418 86.9%
2026-08-10 1,982 23,179 25,161 52.2%
2026-08-03 1,844 23,751 25,595 39.8%
2026-07-27 2,954 25,545 28,499 38.8%
2026-07-20 5,906 13,897 19,803 36.3%
2026-07-13 23,563 309,088 332,651 70.6%
2026-07-06 8,526 118,137 126,663 73.9%
2026-06-29 7,540 46,370 53,910 62.3%
2026-06-22 15,365 27,996 43,361 38.7%
2026-06-15 2,971 17,089 20,060 37.4%
2026-06-08 10,251 19,346 29,597 39.7%
2026-06-01 7,940 29,459 37,399 33.3%
2026-05-25 7,968 90,189 98,157 63.4%
2026-05-18 15,396 220,267 235,663 81.7%
2026-05-11 33,900 65,816 99,716 51.4%
2026-05-04 18,310 24,293 42,603 22.0%
2026-04-27 27,161 31,413 58,574 53.0%
2026-04-20 36,916 54,436 91,352 38.5%
2026-04-13 37,999 53,496 91,495 46.7%
2026-04-06 23,503 82,741 106,244 43.2%
2026-03-30 25,662 20,896 46,558 35.4%
2026-03-23 23,567 66,457 90,024 27.0%
2026-03-16 120,794 442,555 563,349 48.9%
2026-03-09 47,828 53,111 100,939 40.1%
2026-03-02 24,677 35,301 59,978 27.8%
2026-02-23 13,847 31,235 45,082 23.2%
2026-02-16 18,776 316,258 335,034 73.1%
2026-02-09 26,373 57,824 84,197 37.6%
2026-02-02 19,108 20,256 39,364 21.7%
2026-01-26 40,543 70,863 111,406 35.1%
2026-01-19 46,182 45,824 92,006 48.4%
2026-01-12 48,451 116,026 164,477 50.3%
Showing 1–36 of 36 weeks
Key facts CIK 1620463 CUSIP 04746L203 13F (30d) 1 filings 1 filers Visit website Investor relations