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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 2025-03-07 11:29
Tx date 2025-01-03
$CSCI
COSCIENS Biopharma Inc. (formerly Aeterna Zentaris Inc.)
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
52 - Expiration of options

-1,416 vol
12,980
Filed 2025-03-07 11:28
Tx date 2025-01-02
$CSCI
COSCIENS Biopharma Inc. (formerly Aeterna Zentaris Inc.)
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
52 - Expiration of options

-3,540 vol
14,396
Filed 2024-06-07 15:22
Tx date 2024-06-03
$AEZS
Aeterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition

+17,936 vol
17,936
Filed 2024-06-07 15:22
Tx date 2020-01-01
$AEZS
Aeterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
Filed 2024-06-07 15:22
Tx date 2024-06-03
$AEZS
Aeterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Prodev Pharma Inc. (Indirect Ownership)
Common Shares
22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition

+5,900 vol
5,900
Filed 2024-06-07 15:21
Tx date 2020-01-01
$AEZS
Aeterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Holder: Prodev Pharma Inc. (Indirect Ownership)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2024-06-07 15:20
Tx date 2024-06-03
$AEZS
Aeterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition

+36,062 vol
36,062
Filed 2024-06-07 15:20
Tx date 2020-01-01
$AEZS
Aeterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2024-06-07 15:16
Tx date 2024-06-03
$CZO
Ceapro Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Options
22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition

-700,000 vol
0
Filed 2024-06-07 15:15
Tx date 2024-06-03
$CZO
Ceapro Inc.
Gagnon, Gilles
4 - Director of Issuer
Holder: Prodev Pharma Inc. (Indirect Ownership)
Common Shares
22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition

-250,000 vol
0
Filed 2024-06-07 15:15
Tx date 2024-06-03
$CZO
Ceapro Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Common Shares
22 - Acquisition or disposition pursuant to a take-over bid, merger or acquisition

-1,489,000 vol
0
Filed 2024-06-05 18:31
Tx date 2024-05-03
$AEZS
Aeterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Deferred Share Units
37 - Stock split or consolidation

-36,750 vol
12,250
Filed 2024-01-10 15:57
Tx date 2024-01-04
$CZO
Ceapro Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Options
52 - Expiration of options
$-23,100
-60,000 vol
$0.385 each
700,000
Filed 2023-06-14 16:13
Tx date 2023-06-14
$AEZS
AEterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights

+25,000 vol
49,000
Filed 2023-01-05 16:58
Tx date 2023-01-03
$CZO
Ceapro Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$93,000
+150,000 vol
$0.62 each
760,000
Filed 2022-08-08 17:18
Tx date 2022-08-03
$AEZS
AEterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights

+20,000 vol
24,000
Filed 2022-08-08 17:18
Tx date 2022-07-21
$AEZS
AEterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Deferred Share Units
37 - Stock split or consolidation

-96,000 vol
4,000
Filed 2022-07-19 14:46
Tx date 2022-07-15
$CZO
Ceapro Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-15,000
-150,000 vol
$0.10 each
610,000
Filed 2022-07-19 14:38
Tx date 2022-07-15
$CZO
Ceapro Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$15,000
+150,000 vol
$0.10 each
1,489,000
Filed 2021-05-20 22:48
Tx date 2021-05-19
$AEZS
AEterna Zentaris Inc.
Gagnon, Gilles
4 - Director of Issuer
Direct Ownership
Deferred Share Units
56 - Grant of rights

+70,000 vol
100,000