ARCT
Arcturus Therapeutics Holdings Inc.
NASDAQ · Healthcare · Biotechnology · US
$15.82
+1.67%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
+117.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Jun 15, 2026 | Marantz Jing L. · director | A-Award | 15,000 | $7.30 |
| Jun 15, 2026 | Markels John · director | A-Award | 15,000 | $7.30 |
| Jun 15, 2026 | HOLMES EDWARD W · director | A-Award | 15,000 | $7.30 |
| Jun 15, 2026 | FARRELL PETER C · director | A-Award | 15,000 | $7.30 |
| Jun 15, 2026 | BARLOW JAMES F · director | A-Award | 15,000 | $7.30 |
| Jun 15, 2026 | Slaoui Moncef · director | A-Award | 15,000 | $7.30 |
| Jun 15, 2026 | Marquet Magda · director | A-Award | 15,000 | $7.30 |
| May 7, 2026 | MULROY DENNIS · officer: Chief Financial Officer | A-Award | 100,000 | $8.63 |
| Dec 19, 2025 | Kurata Lance · officer: Chief Legal Officer | A-Award | 54,000 | $6.52 |
| Dec 19, 2025 | Payne Joseph E · director, officer: President and CEO | A-Award | 175,000 | $6.52 |
| Dec 19, 2025 | Roberts Joseph · officer: Controller | A-Award | 10,000 | $6.52 |
| Dec 19, 2025 | Chivukula Pad · officer: Chief Scientific Officer & COO | A-Award | 54,000 | $6.52 |
| Aug 20, 2025 | SASSINE ANDY · director, officer: Chief Financial Officer | Purchase | 1,238 | $17 |
| Aug 19, 2025 | SASSINE ANDY · director, officer: Chief Financial Officer | Purchase | 1,238 | $17 |
| Jun 11, 2025 | Slaoui Moncef · director | A-Award | 15,000 | $13 |
| Jun 11, 2025 | Markels John · director | A-Award | 15,000 | $13 |
| Jun 11, 2025 | Marantz Jing L. · director | A-Award | 15,000 | $13 |
| Jun 11, 2025 | BARLOW JAMES F · director | A-Award | 15,000 | $13 |
| Jun 11, 2025 | HOLMES EDWARD W · director | A-Award | 15,000 | $13 |
| Jun 11, 2025 | FARRELL PETER C · director | A-Award | 15,000 | $13 |
| Jun 11, 2025 | Marquet Magda · director | A-Award | 15,000 | $13 |
| Dec 18, 2024 | Chivukula Pad · officer: Chief Scientific Officer & COO | A-Award | 60,000 | $16 |
| Dec 18, 2024 | Kurata Lance · officer: Chief Legal Officer | A-Award | 60,000 | $16 |
| Dec 18, 2024 | Payne Joseph E · director, officer: President and CEO | A-Award | 196,000 | $16 |
| Dec 18, 2024 | SASSINE ANDY · director, officer: Chief Financial Officer | A-Award | 60,000 | $16 |
| Oct 16, 2024 | Chivukula Pad · officer: Chief Scientific Officer & COO | Sale | 12,000 | $21 |
| Jun 21, 2024 | Slaoui Moncef · director | A-Award | 15,000 | $26 |
| Jun 21, 2024 | Slaoui Moncef · director | A-Award | 14,794 | $26 |
| Jun 18, 2024 | BARLOW JAMES F · director | A-Award | 15,000 | $31 |
| Jun 18, 2024 | BARLOW JAMES F · director | M-Exempt | 3,131 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 47Increased 104Reduced 79Sold out 8
| Filer | Action | Shares | Filed |
|---|---|---|---|
| FEDERATED HERMES, INC. | Unchanged | 3,303,640 | Aug 12, 2026 |
| FEDERATED HERMES, INC. | Unchanged | 3,303,640 | May 11, 2026 |
| ARK Investment Management LLC | Increased | 2,901,635 | Aug 14, 2026 |
| ARK INVESTMENT MANAGEMENT LLC | Increased | 2,769,518 | May 12, 2026 |
| BlackRock, Inc. | Increased | 2,614,012 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 2,613,281 | May 13, 2026 |
| SUMITOMO MITSUI TRUST HOLDINGS, INC. | Increased | 2,288,935 | Apr 30, 2026 |
| NIKKO ASSET MANAGEMENT AMERICAS, INC. | Increased | 2,288,935 | May 7, 2026 |
| Sumitomo Mitsui Trust Group, Inc. | Reduced | 1,963,123 | Jul 30, 2026 |
| Amova Asset Management Americas, Inc. | Reduced | 1,960,458 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,114,956 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1,107,020 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 1,091,137 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | Increased | 1,081,784 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 977,922 | May 8, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Jun 15, 2026