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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 2025-10-16 12:24
Tx date 2025-05-30 		$CSCI
COSCIENS Biopharma Inc. 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Goodwood Fund (Control or Direction)
Common Shares
00 - Opening Balance-Initial SEDI Report 		241,570
Filed 2025-10-16 12:20
Tx date 2025-05-30 		$CSCI
COSCIENS Biopharma Inc. 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Puccetti Funds Management Inc. (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report 		15,687
Filed 2017-07-05
Tx date 2017-06-30 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Direct Ownership
Deferred Share Units
46 - Compensation for services 		$18,750
+5,915 vol
$3.17 each 		92,525
Filed 2017-04-10
Tx date 2017-04-06 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Various Funds Controlled by Goodwood Inc. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$1,525
+500 vol
$3.05 each 		329,228
Filed 2017-04-10
Tx date 2017-04-07 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Various Funds Controlled by Goodwood Inc. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$1,680,000
+525,000 vol
$3.20 each 		1,469,412
Filed 2017-04-10
Tx date 2017-04-06 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Various Funds Controlled by Goodwood Inc. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$953,845
+307,692 vol
$3.10 each 		944,412
Filed 2017-04-10
Tx date 2017-04-06 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Various Funds Controlled by Goodwood Inc. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$3,040
+1,000 vol
$3.04 each 		328,728
Filed 2017-04-10
Tx date 2017-04-06 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Various Funds Controlled by Goodwood Inc. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$953,225
+307,492 vol
$3.10 each 		636,720
Filed 2017-04-05
Tx date 2017-04-03 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Direct Ownership
Deferred Share Units
46 - Compensation for services 		$18,750
+6,292 vol
$2.98 each 		86,610
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$12,716
+4,400 vol
$2.89 each
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$12,716
+4,400 vol
$2.89 each 		449,200
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$12,672
+4,400 vol
$2.88 each
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$12,672
+4,400 vol
$2.88 each 		444,800
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RESP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$576.00
+200 vol
$2.88 each 		1,632
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RESP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$578.00
+200 vol
$2.89 each 		1,832
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$12,672
+4,400 vol
$2.88 each
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Lisa Puccetti (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$1,152
+400 vol
$2.88 each 		14,800
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: Lisa Puccetti (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$1,156
+400 vol
$2.89 each 		15,200
Filed 2017-01-23
Tx date 2017-01-18 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RRSP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$12,716
+4,400 vol
$2.89 each
Filed 2017-01-16
Tx date 2017-01-12 		$WED
The Westaim Corporation 		Puccetti, Peter H.
4 - Director of Issuer
Holder: RESP (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market 		$290.00
+100 vol
$2.90 each 		1,432