Jotin Marango serves as Executive at Aptose Biosciences Inc., where they oversee executive responsibilities. Since joining the company, Jotin Marango has executed 8 insider transactions totaling $512.9K, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 28, 2025 involved receiving (via award) 15,776 shares valued at $0.
Jotin Marango currently holds 15,776 shares of Aptose Biosciences Inc. (APTO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jotin Marango has been a net seller of APTO stock. They have purchased $0 and sold $512.9K worth of shares.
Jotin Marango's most recent insider trade was on Jul 28, 2025, when they sold 15,776 shares at $0.00 per share.
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| $17.16 |
| Discretionary |
| Jul 10, 2020 | APTO | $380.2K | Sale | 62,835 | $6.05 | Discretionary |
| Jul 2, 2020 | APTO | $132.8K | Sale | 20,946 | $6.34 | Discretionary |
| Mar 10, 2020 | APTO | $0 | Award | 120,000 | $N/A | Discretionary |
| Mar 10, 2020 | APTO | $0 | Award | 120,000 | $N/A | Discretionary |
| Jun 3, 2019 | APTO | $0 | Award | 80,000 | $N/A | Discretionary |
| Jun 3, 2019 | APTO | $0 | Award | 80,000 | $N/A | Discretionary |