🕵️ Arcturus Therapeutics Holdings Inc. ($ARCT)
SEC insider & ownership activity, last 12 months · CIK 1768224 · every row links its SEC filing
Over the last 12 months insiders bought $20K with no open-market selling against it. Sassine Andy bought $20K in discretionary trades (Aug). Amova Asset Management Americas, Inc. added 7.1% → 7.2%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, $20K (1 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Sassine Andy | 1 | $20K | 0 | – | Aug 15, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Federated Hermes, Inc. | 11.6% | 13G | Jan 8, 2026 | filing ↗ | |
| Voting Shares Irrevocable Trust | 11.6% | 13G | Jan 8, 2026 | filing ↗ | |
| Thomas R. Donahue | 11.6% | 13G | Jan 8, 2026 | filing ↗ | |
| Ann C. Donahue | 11.6% | 13G | Jan 8, 2026 | filing ↗ | |
| J. Christopher Donahue | 11.6% | 13G | Jan 8, 2026 | filing ↗ | |
| ARK Investment Management LLC | 10.4% | 13G | May 7, 2026 | filing ↗ | |
| Catherine D. Wood | 10.4% | 13G | May 7, 2026 | filing ↗ | |
| Blackrock, Inc. | 7.8% | 13G | Apr 23, 2025 | filing ↗ | |
| Sumitomo Mitsui Trust Group, Inc. | 7.2% | 13G | Oct 27, 2025 | filing ↗ | |
| Amova Asset Management Co., Ltd. | 7.2% | 13G | Oct 27, 2025 | filing ↗ | |
| Amova Asset Management Americas, Inc. | 7.2% | 13G | Nov 13, 2025 | filing ↗ | |
| Nikko Asset Management Co., Ltd. | 7.1% | 13G | Apr 25, 2025 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material agreement (1.01) | Jun 26, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 26, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 5, 2026 | filing ↗ |
| Earnings (2.02) | May 1, 2026 | filing ↗ |
| Officer/director changes (5.02) | May 1, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 1, 2026 | filing ↗ |
| Earnings (2.02) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 11, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 11, 2025 | filing ↗ |
| Earnings (2.02) | Nov 10, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 10, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 22, 2025 | filing ↗ |
| Other events (8.01) | Oct 22, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 22, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Sep 26, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 26, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 29, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 29, 2025 | filing ↗ |
| Earnings (2.02) | Aug 11, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 11, 2025 | filing ↗ |