COSCIENS Biopharma Inc
CSCI is nowCSCIF

This stock has changed its ticker name. This happens for a variety of reason, including a corporate merger or simply a change in company name.
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Frequently Asked Questions (FAQ)
As of Jan 09, 2026, the market cap for CSCI stock is $6.69M
The current P/E ratio for CSCI stock is -0.44
The 52-week high for CSCI stock is $4.61. The current CSCI stock price $undefined is 100.00% below its 52-week high
The 52-week low for CSCI stock is $1.70. The current CSCI stock price $undefined has increased 100.00% from its 52-week low
No, the CSCI stock does not pay dividends to its shareholders
How to buy CSCI stock on Public
- 1
Sign up for a brokerage account on Public
It’s easy to get started. You can sign up for an account directly on our website or by downloading the Public app for iOS or Android.
- 2
Add funds to your Public account
There are multiple ways to fund your Public account—from linking a bank account to making a deposit with a debit card or wire transfer.
- 3
Choose how much you'd like to invest in CSCI stock
Navigate to the Explore page. Then, type CSCI into the search bar. When you see CSCI stock appear in the results, tap it to open up the purchase screen.
- 4
Manage your investments in one place
You can find your newly purchased CSCI stock in your portfolio alongside the rest of your stocks, ETFs, crypto, bonds, options, and your high-yield cash account––all in one place on Public.