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SEDI Insider filing browser
| 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 2025-04-09 15:34 Tx date 2025-02-18 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Options
37 - Stock split or consolidation
|
-36,087 vol |
1,242 | |
| Filed 2025-04-09 15:33 Tx date 2025-02-18 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
37 - Stock split or consolidation
|
-32,544 vol |
1,122 | |
| Filed 2025-01-20 15:59 Tx date 2025-01-15 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Options
52 - Expiration of options
|
-666 vol |
37,329 | |
| Filed 2024-02-08 09:57 Tx date 2024-02-05 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Options
50 - Grant of options
|
+3,333 vol |
37,995 | |
| Filed 2023-08-17 20:43 Tx date 2023-05-24 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Options
37 - Stock split or consolidation
|
-485,338 vol |
34,662 | |
| Filed 2023-08-17 20:42 Tx date 2023-05-24 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
37 - Stock split or consolidation
|
-471,334 vol |
33,666 | |
| Filed 2023-01-24 15:45 Tx date 2023-01-19 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Options
50 - Grant of options
|
+100,000 vol |
520,000 | |
| Filed 2022-01-20 18:30 Tx date 2022-01-18 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Options
50 - Grant of options
|
+50,000 vol |
420,000 | |
| Filed 2021-12-20 19:40 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$26,600
+19,000 vol $1.40 each |
505,000 | |
| Filed 2021-12-20 19:39 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$1,255
+900 vol $1.40 each |
486,000 | |
| Filed 2021-12-20 19:39 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$139.40
+100 vol $1.39 each |
485,100 | |
| Filed 2021-12-20 19:38 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$23,403
+16,837 vol $1.39 each |
485,000 | |
| Filed 2021-12-20 19:38 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$5,464
+3,960 vol $1.38 each |
468,163 | |
| Filed 2021-12-20 19:37 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$137.50
+100 vol $1.38 each |
464,203 | |
| Filed 2021-12-20 19:37 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$79,734
+58,200 vol $1.37 each |
464,103 | |
| Filed 2021-12-20 19:36 Tx date 2021-12-16 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$1,232
+903 vol $1.36 each |
405,903 | |
| Filed 2021-12-17 17:57 Tx date 2021-12-15 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$117,600
+100,000 vol $1.18 each |
405,000 | |
| Filed 2021-12-17 17:57 Tx date 2021-12-15 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$35,700
+30,000 vol $1.19 each |
305,000 | |
| Filed 2021-12-17 17:56 Tx date 2021-12-15 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$23,960
+20,000 vol $1.20 each |
275,000 | |
| Filed 2021-12-17 17:56 Tx date 2021-12-15 |
$APS
Aptose Biosciences Inc. |
Platzer, Erich
4 - Director of Issuer
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$139,080
+120,000 vol $1.16 each |
255,000 |