MTNB · Matinas BioPharma Holdings, Inc.
$0.23
+0.00 (+0.43%)
At close · Aug 14
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“We do not believe that our existing cash and cash equivalents will be sufficient to fund our operating expenses and capital requirements for a period of at least the next twelve months from the filing date of this Quarterly Report. As a result, substantial doubt exists about our ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Market Cap
$3.44M
Shares
14.69M
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.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-08-14 | 723,151 | 5,200 | 1,644,467 | 44.0% |
| 2026-08-13 | 24,970 | 5,317 | 114,692 | 21.8% |
| 2026-08-12 | 209,194 | 75,560 | 559,399 | 37.4% |
| 2026-08-11 | 83,421 | 0 | 226,909 | 36.8% |
| 2026-08-10 | 98,337 | 0 | 153,782 | 63.9% |
| 2026-08-07 | 265,664 | 0 | 656,110 | 40.5% |
| 2026-08-06 | 36,091 | 0 | 104,924 | 34.4% |
| 2026-08-05 | 140,657 | 49,757 | 258,960 | 54.3% |
| 2026-08-04 | 153,494 | 13,509 | 343,501 | 44.7% |
| 2026-08-03 | 105,442 | 33,533 | 318,669 | 33.1% |
| 2026-07-31 | 270,238 | 37,459 | 569,519 | 47.5% |
| 2026-07-30 | 179,145 | 59,073 | 398,123 | 45.0% |
| 2026-07-29 | 7,946,465 | 1,137,376 | 15,427,816 | 51.5% |
| 2026-07-28 | 510,574 | 91,074 | 1,547,116 | 33.0% |
| 2026-07-27 | 29,489,520 | 219,709 | 54,594,678 | 54.0% |
| 2026-07-24 | 79,661 | 0 | 194,710 | 40.9% |
| 2026-07-23 | 41,139 | 38 | 177,871 | 23.1% |
| 2026-07-22 | 62,821 | 17,257 | 202,009 | 31.1% |
| 2026-07-21 | 218,419 | 39,992 | 415,458 | 52.6% |
| 2026-07-20 | 301,386 | 63,778 | 578,088 | 52.1% |
| 2026-07-17 | 105,247 | 16,088 | 237,506 | 44.3% |
| 2026-07-16 | 492,759 | 83,219 | 814,535 | 60.5% |
| 2026-07-15 | 868,514 | 87,114 | 1,316,586 | 66.0% |
| 2026-07-14 | 1,232,061 | 191,601 | 2,164,218 | 56.9% |
| 2026-07-13 | 2,006,518 | 332,480 | 3,718,562 | 54.0% |
| 2026-07-10 | 405,904 | 1,465 | 987,325 | 41.1% |
| 2026-07-09 | 2,296 | 0 | 12,908 | 17.8% |
| 2026-07-08 | 81 | 0 | 3,324 | 2.4% |
| 2026-07-07 | 65 | 0 | 1,438 | 4.5% |
| 2026-07-06 | 5,266 | 0 | 26,024 | 20.2% |
| 2026-07-02 | 14,299 | 0 | 46,416 | 30.8% |
| 2026-07-01 | 4,164 | 0 | 12,057 | 34.5% |
| 2026-06-30 | 10,008 | 0 | 32,440 | 30.9% |
| 2026-06-29 | 16,710 | 0 | 49,276 | 33.9% |
| 2026-06-26 | 7,737 | 0 | 18,502 | 41.8% |
| 2026-06-25 | 32,893 | 0 | 89,619 | 36.7% |
| 2026-06-24 | 18,316 | 0 | 41,977 | 43.6% |
| 2026-06-23 | 14,757 | 0 | 38,155 | 38.7% |
| 2026-06-22 | 3,119 | 472 | 12,325 | 25.3% |
| 2026-06-18 | 11,602 | 195 | 25,925 | 44.8% |
| 2026-06-17 | 32,567 | 0 | 78,453 | 41.5% |
| 2026-06-16 | 34,082 | 0 | 95,637 | 35.6% |
| 2026-06-15 | 7,365 | 0 | 29,137 | 25.3% |
| 2026-06-12 | 1,052 | 0 | 20,125 | 5.2% |
| 2026-06-11 | 3,362 | 18 | 26,856 | 12.5% |
| 2026-06-10 | 5,264 | 0 | 32,611 | 16.1% |
| 2026-06-09 | 6,540 | 0 | 90,497 | 7.2% |
| 2026-06-08 | 10,757 | 0 | 62,950 | 17.1% |
| 2026-06-05 | 2,358 | 0 | 21,801 | 10.8% |
| 2026-06-04 | 2,959 | 0 | 7,080 | 41.8% |
Showing 1–50 of 62 days
Key facts
CIK
1582554
CUSIP
576810303
13F (30d)
24 filings
24 filers
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