Figures computed from official regulatory filings — .
Analysttarget 23.8 USD (+115%) · consensus 4.62/5 · 11 buy · 2 hold · 0 sell
Ownershipinsiders 7.99% · institutions 77.25% · short 23.5% of float
In USD · as of Oct 19, 2026
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Arcturus Therapeutics Holdings Inc., a messenger RNA medicines company, focuses on the development of liver and respiratory rare disease therapeutics. Its technology platforms include STARR, a self-amplifying mRNA technology platform, and LUNAR, a lipid-mediated delivery system. The company also develops ARCT-032 (LUNAR-CF), an mRNA therapeutic candidate for cystic fibrosis that is in Phase 2 clinical development; and ARCT-810 (LUNAR-OTC), which is in Phase 2 clinical development to address ornithine transcarbamylase (OTC) deficiency. In addition, it develops KOSTAIVE, a self-amplifying RNA vaccine for COVID-19; ARCT-2138 (LUNAR-FLU), which is in Phase1 clinical trial for the treatment of seasonal influenza; and ARCT-2304 (LUNAR-H5N1) that is in Phase1 clinical trial for the treatment of Pandemic Influenza. Arcturus Therapeutics Holdings Inc. was founded in 2013 and is headquartered in San Diego, California.
Market information source · Oct 19, 2026
SEC company identity · Oct 19, 2026
Open-market timeline · full history
15 buys39 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| HOLMES EDWARD W | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BARLOW JAMES F | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Marquet Magdatrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Slaoui Moncef | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| FARRELL PETER C | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Markels John | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Marantz Jing L. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| MULROY DENNIS | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Kurata Lance | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chivukula Pad | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Roberts Joseph | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Payne Joseph Etrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| SASSINE ANDYtrack record | Buy | $20.5K | conv 36First in 12mo | SEC |
| SASSINE ANDYtrack record | Buy | $20.5K | conv 47First in 12mo | SEC |
| Slaoui Moncef | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Marquet Magdatrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| FARRELL PETER C | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Marantz Jing L. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| HOLMES EDWARD W | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| BARLOW JAMES F | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Markels John | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Kurata Lance | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chivukula Pad | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| SASSINE ANDYtrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Payne Joseph Etrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |