COSCIENS Biopharma Inc.
corporate_fare Company Profile
COSCIENS Biopharma Inc. (OTC:CSCIF) is a publicly traded company in the Industrial Applications And Services sector. Wiseek has independently scored 6 items for CSCIF at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-04-20, rated 9/10. Across its 6 most recent items scored 7 or higher, the top rating is 9/10, with 6 rated 8 or above. Recent SEC coverage for CSCIF spans SC 13E3, 6-K, SCHEDULE 13D/A, 20-F.
Recent high-impact activity:
- COSCIENS Biopharma Proposes Going-Private Transaction to Suspend U.S. SEC Reporting, Cashing Out Small Shareholders
- COSCIENS Biopharma Proposes Share Restructuring to Suspend US Reporting, Force Out Small Holders
- CEO's Group Sells Majority Stake, Reducing Beneficial Ownership from 8.2% to 0.5%
- COSCIENS Biopharma Faces Going Concern Doubt, Initiates German Subsidiary Insolvency, and Shifts Focus to Active Ingredients
- COSCIENS Biopharma Sheds $11M Liability, $1.9M Annual Costs via German Subsidiary Insolvency; Plans US Delisting
Short Interest & Short Volume
12.73 days to coverFINRA reported short interest of 1,133 shares in CSCIF as of the September 15, 2026 settlement, a 0.5% decrease from the prior period — about 12.7 days to cover at its recent average daily volume. On October 2, 2026, 99.1% of CSCIF volume reported to FINRA trade-reporting facilities was marked short.
Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.
Insider Transactions
CSCIF files as a Foreign Private Issuer (FPI). Under SEC Exchange Act Section 16(a), officers, directors, and 10% owners of FPIs are exempt from Form 4 insider-transaction reporting requirements. Comparable disclosures, when applicable, appear in the company's Form 20-F (annual) or Form 6-K (interim) filings on SEC EDGAR.