COSCIENS Biopharma Inc.

CSCIF

Exchange: OTC
Industry: Perfumes, Cosmetics & Other Toilet Preparations
SEC CIK: 0001113423

SEC filings (opens in a new tab)

No open-market purchases or sales by COSCIENS Biopharma Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding COSCIENS Biopharma Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025 All holders in Q1 2025

13F holders of CSCIF: Q1 2025 compared with Q2 2025
Measure	Q1 2025	Q2 2025	Change
Holders	15	15	0
Shares	27.1K	26.8K	−256 (−0.9%)
Value	$77.0K	$90.5K	+$13.5K (+17.5%)

New holders (1)

Institutions that held COSCIENS Biopharma Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to CSCIF in Q2 2025
Institution	Shares	Value	% of portfolio
Raymond James Financial Inc	2	$7	0.00%

Sold out (1)

Institutions that held COSCIENS Biopharma Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of CSCIF in Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Graybill Bartz & Assoc Ltd	50	$141