Kirk Malloy serves as Executive at ORGANOVO HOLDINGS, INC., where they oversee executive responsibilities. Since joining the company, Kirk Malloy has executed 55 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 14, 2025 involved gifting 40,000 shares valued at $0.
Kirk Malloy currently holds 28,600 shares of ORGANOVO HOLDINGS, INC. (ONVO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kirk Malloy has been a net seller of ONVO stock. They have purchased $45.5K and sold $1.5M worth of shares.
Kirk Malloy's most recent insider trade was on Nov 14, 2025, when they sold 40,000 shares at $0.00 per share.
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| $0.91 |
| Discretionary |
| May 23, 2024 | RPID | $0 | Award | 14,300 | $N/A | Discretionary |
| May 6, 2024 | NSTG | $0 | Option Exercise | 41,133 | $N/A | Discretionary |
| Jun 17, 2023 | NSTG | $0 | Option Exercise | 14,851 | $N/A | Discretionary |
| Jun 1, 2023 | DMTK | $0 | Award | 35,714 | $N/A | Discretionary |
| Jul 18, 2022 | DMTK | $0 | Award | 26,480 | $N/A | Discretionary |
| Jul 18, 2022 | DMTK | $0 | Award | 19,860 | $N/A | Discretionary |
| Jun 16, 2022 | NSTG | $0 | Option Exercise | 3,890 | $N/A | Discretionary |
| Sep 13, 2021 | NSTG | $33.5K | Option Exercise | 1,500 | $22.30 | Discretionary |
| Sep 13, 2021 | NSTG | $24.5K | Option Exercise | 1,500 | $16.36 | Discretionary |
| Sep 13, 2021 | NSTG | $178.1K | Sale | 3,000 | $59.37 | Discretionary |
| Aug 16, 2021 | NSTG | $139.6K | Sale | 2,500 | $55.82 | Discretionary |
| Aug 16, 2021 | NSTG | $83.7K | Sale | 1,500 | $55.82 | Discretionary |
| Aug 16, 2021 | NSTG | $39.7K | Option Exercise | 1,500 | $26.45 | Discretionary |
| Jul 13, 2021 | NSTG | $91.7K | Sale | 1,500 | $61.16 | Discretionary |
| Jul 13, 2021 | NSTG | $35.0K | Option Exercise | 1,500 | $23.34 | Discretionary |
| Jun 15, 2021 | NSTG | $0 | Option Exercise | 5,520 | $N/A | Discretionary |
| Jun 14, 2021 | NSTG | $1.3K | Option Exercise | 168 | $7.47 | Discretionary |
| Jun 14, 2021 | NSTG | $10.1K | Sale | 168 | $60.05 | Discretionary |
| May 10, 2021 | NSTG | $95.5K | Sale | 1,500 | $63.65 | Discretionary |
| May 10, 2021 | NSTG | $24.5K | Option Exercise | 1,500 | $16.36 | Discretionary |
| Mar 8, 2021 | NSTG | $24.5K | Option Exercise | 1,500 | $16.36 | Discretionary |
| Mar 8, 2021 | NSTG | $7.5K | Option Exercise | 1,000 | $7.47 | Discretionary |
| Mar 8, 2021 | NSTG | $157.8K | Sale | 2,500 | $63.14 | Discretionary |
| Jan 11, 2021 | NSTG | $7.5K | Option Exercise | 1,000 | $7.47 | Discretionary |
| Jan 11, 2021 | NSTG | $166.3K | Sale | 2,500 | $66.53 | Discretionary |
| Jan 11, 2021 | NSTG | $24.5K | Option Exercise | 1,500 | $16.36 | Discretionary |
| Nov 9, 2020 | NSTG | $24.5K | Option Exercise | 1,500 | $16.36 | Discretionary |
| Nov 9, 2020 | NSTG | $7.5K | Option Exercise | 1,000 | $7.47 | Discretionary |