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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2026-08-10 19:37
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Regnier, Michel Gerard
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Restricted Share Units (RSU)
56 - Grant of rights
+11,000 vol 		11,000
Filed 2026-08-10 19:35
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Regnier, Michel Gerard
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Restricted Share Units (RSU)
00 - Opening Balance-Initial SEDI Report
Filed 2026-08-10 19:13
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Regnier, Michel Gerard
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report 		1,180
Filed 2026-08-06 14:52
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Giovinazzo, Anthony J.
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights
+6,000 vol 		6,000
Filed 2026-08-06 14:50
Tx date 2025-05-30 		$CSCI
COSCIENS Biopharma Inc. 		Giovinazzo, Anthony J.
4 - Director of Issuer
Direct Ownership
Deferred Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2026-08-04 21:13
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Seager, Robert Andrew
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights
+6,000 vol 		6,000
Filed 2026-08-04 21:09
Tx date 2025-05-30 		$CSCI
COSCIENS Biopharma Inc. 		Seager, Robert Andrew
4 - Director of Issuer
Direct Ownership
Deferred Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2026-08-04 21:06
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Spear, David
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights
+6,000 vol 		6,000
Filed 2026-08-04 21:03
Tx date 2025-05-30 		$CSCI
COSCIENS Biopharma Inc. 		Spear, David
4 - Director of Issuer
Direct Ownership
Deferred Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2026-08-04 21:00
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Miller, Ronald W.
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights
+6,000 vol 		11,000
Filed 2026-08-04 20:56
Tx date 2026-07-03 		$CSCI
COSCIENS Biopharma Inc. 		Miller, Ronald W.
4 - Director of Issuer
Direct Ownership
Options
37 - Stock split or consolidation
-3,304 vol 		1,652
Filed 2026-08-04 20:53
Tx date 2026-07-03 		$CSCI
COSCIENS Biopharma Inc. 		Miller, Ronald W.
4 - Director of Issuer
Direct Ownership
Deferred Share Units
37 - Stock split or consolidation
-10,000 vol 		5,000
Filed 2026-08-04 20:49
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Kosciessa, Ulrich
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights
+6,000 vol 		10,166
Filed 2026-08-04 20:46
Tx date 2026-07-03 		$CSCI
COSCIENS Biopharma Inc. 		Kosciessa, Ulrich
4 - Director of Issuer
Direct Ownership
Options
37 - Stock split or consolidation
-3,304 vol 		1,652
Filed 2026-08-04 20:43
Tx date 2026-07-03 		$CSCI
COSCIENS Biopharma Inc. 		Kosciessa, Ulrich
4 - Director of Issuer
Direct Ownership
Deferred Share Units
37 - Stock split or consolidation
-8,334 vol 		4,166
Filed 2026-08-04 20:39
Tx date 2026-07-03 		$CSCI
COSCIENS Biopharma Inc. 		Kosciessa, Ulrich
4 - Director of Issuer
Direct Ownership
Common Shares
37 - Stock split or consolidation
-1,232 vol 		616
Filed 2026-08-04 20:33
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		La Fratta, Giuliano
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Units (RSU)
56 - Grant of rights
+16,000 vol 		16,000
Filed 2026-08-04 20:30
Tx date 2022-01-24 		$CSCI
COSCIENS Biopharma Inc. 		La Fratta, Giuliano
5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Units (RSU)
00 - Opening Balance-Initial SEDI Report
Filed 2026-08-04 20:28
Tx date 2026-07-03 		$CSCI
COSCIENS Biopharma Inc. 		La Fratta, Giuliano
5 - Senior Officer of Issuer
Direct Ownership
Options
37 - Stock split or consolidation
-334 vol 		166
Filed 2026-08-04 20:22
Tx date 2026-08-04 		$CSCI
COSCIENS Biopharma Inc. 		Puccetti, Peter H.
4 - Director of Issuer
Direct Ownership
Restricted Share Units (RSU)
56 - Grant of rights
+37,000 vol 		37,000