| DFPHStarling Oncology, Inc. | Aug 24, 20265:11 PM ET | Aug 21, 2026 | Hively BradDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Common Stock | −298.85K | $6.5126 | −$1.95M | 411.98K | −42.0% | SEC↗10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| DFPHStarling Oncology, Inc. | Dec 16, 2025 | Dec 15, 2025 | Hively BradDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Common Stock | −13.33K | $3.77 | −$50.27K | 683.72K | −1.9% | SEC↗ |
| DFPHStarling Oncology, Inc. | Aug 21, 2025 | Aug 19, 2025 | Hively BradDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Common stock | −20.22K | $4.06 | −$82.1K | 622.98K | −3.1% | SEC↗ |
| DFPHStarling Oncology, Inc. | Jun 5, 20256:51 PM ET | Jun 3, 2025 | Hively BradDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Common Stock | −1.98M | $2.8703 | −$5.67M | 603.5K | −76.6% | SEC↗ |
| DFPHStarling Oncology, Inc. | Apr 28, 20257:20 PM ETAmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing. | Mar 26, 2025 | Hively BradDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Common Stock | +45.28K | $1.0417 | +$47.17K | 712.03K | +6.8% | SEC↗ |
| DFPHStarling Oncology, Inc. | Apr 28, 20257:20 PM ETAmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing. | Mar 26, 2025 | Hively BradDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Common Stock · Derivative | +22.64K | $0.125 | +$2.83K | 22.64K | – | SEC↗ |
| DFPHStarling Oncology, Inc. | Dec 2, 20244:04 PM ET | Nov 26 – Dec 2, 2024 | Hively BradDirector | PPurchaseThe insider bought shares with their own money, on the open market or in a private deal (for example, a company's private placement). This is the code investors watch most closely: it is money the insider chose to put in.Common stock | +300K | $0.1667 | +$50K | 666.75K | +81.8% | SEC↗ |
| DFPHStarling Oncology, Inc. | Nov 21, 2023 | Nov 17, 2023 | Hively BradDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Common stock | −25K | $2.24 | −$56K | 697.07K | −3.5% | SEC↗ |
| DFPHStarling Oncology, Inc. | Nov 15, 2023 | Nov 13, 2023 | Hively BradDirector | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Common stock | −47K | $2.52 | −$118.44K | 724.18K | −6.1% | SEC↗ |
| DFPHStarling Oncology, Inc. | Nov 22, 2022AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing. | Nov 15, 2022 | Hively BradChief Executive Officer | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Common Stock | −9.72K | $2.03 | −$19.73K | 452.2K | −2.1% | SEC↗ |
