Form 4 filings across 4 companies. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$517.1K
Reported holding is the most recent post-transaction share count on a Table I row.
How quickly this filer reports. Section 16 allows two business days from the transaction.
1 of 10 filings we hold was filed after the two-business-day deadline. The furthest past the deadline was 253 business days late.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays.
The 84 most recent Form 4 transactions.
| Jul 7 | AURA | Aura Biosciences, Inc. | AGRANT | 30,000 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 222,188 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 128,565 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 81,816 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 14,250 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 355,000 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 286,000 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 286,000 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 244,000 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 397,000 | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 1.5M | — | — | — | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS | 808,285 | — | — | -100.0% | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS | 300,000 | — | — | -100.0% | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS | 18,197 | — | — | -100.0% | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS | 147,702 | — | — | -100.0% | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS | 300,000 | — | — | -100.0% | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS | 20,204 | — | — | -100.0% | Open the original filing on SEC.gov |
| Apr 23 | DAWN | Day One Biopharmaceuticals… | DTOISS | 204,643 | — | — | -100.0% | Open the original filing on SEC.gov |
| Feb 26 | MREO | Mereo BioPharma Group plc | AGRANT◆ | 117,533 | — | — | — | Open the original filing on SEC.gov |
| Feb 26 | MREO | Mereo BioPharma Group plc | AGRANT◆ | 66,000 | — | — | — | Open the original filing on SEC.gov |
| Feb 17 | DAWN | Day One Biopharmaceuticals… | SSELL | 15,459 | $11.60 | $179.3K | -7.0% | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 14,812 | — | — | — | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,687 | — | — | — | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,688 | — | — | — | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 4,750 | — | — | — | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER | 14,812 | — | — | +7.2% | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,687 | — | — | +6.0% | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,688 | — | — | +6.4% | Open the original filing on SEC.gov |
| Feb 15 | DAWN | Day One Biopharmaceuticals… | MEXER | 4,750 | — | — | +2.7% | Open the original filing on SEC.gov |
| Jan 30 | DAWN | Day One Biopharmaceuticals… | AGRANT◆ | 237,000 | — | — | — | Open the original filing on SEC.gov |
| Jan 30 | DAWN | Day One Biopharmaceuticals… | AGRANT◆ | 355,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 25, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 7,225 | — | — | -100.0% | Open the original filing on SEC.gov |
| Nov 25, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 7,225 | — | — | -50.0% | Open the original filing on SEC.gov |
| Nov 25, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 300,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 25, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 300,000 | — | — | -27.1% | Open the original filing on SEC.gov |
| Nov 25, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 300,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 25, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 300,000 | — | — | -21.3% | Open the original filing on SEC.gov |
| Nov 17, 2025 | DAWN | Day One Biopharmaceuticals… | SSELL | 15,894 | $8.91 | $141.7K | -8.2% | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,687 | — | — | — | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,687 | — | — | — | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 4,750 | — | — | — | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 3,570 | — | — | — | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,687 | — | — | +6.4% | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,687 | — | — | +6.9% | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 4,750 | — | — | +2.9% | Open the original filing on SEC.gov |
| Nov 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 3,570 | — | — | +2.2% | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | AGRANT◆ | 286,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 286,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | AGRANT◆ | 286,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 286,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | AGRANT◆ | 244,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 244,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | AGRANT◆ | 397,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 397,000 | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | AGRANT◆ | 1.5M | — | — | — | Open the original filing on SEC.gov |
| Nov 6, 2025 | DAWN | Day One Biopharmaceuticals… | DTOISS◆ | 1.5M | — | — | — | Open the original filing on SEC.gov |
| Aug 18, 2025 | DAWN | Day One Biopharmaceuticals… | SSELL | 16,058 | $6.77 | $108.7K | -9.0% | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,687 | — | — | — | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,687 | — | — | — | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 4,750 | — | — | — | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 3,562 | — | — | — | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,687 | — | — | +7.0% | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,687 | — | — | +7.6% | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 4,750 | — | — | +3.2% | Open the original filing on SEC.gov |
| Aug 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 3,562 | — | — | +2.4% | Open the original filing on SEC.gov |
| Jul 10, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 179,417 | — | — | +14.6% | Open the original filing on SEC.gov |
| Jul 10, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 179,417 | — | — | -90.8% | Open the original filing on SEC.gov |
| Jul 10, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 199,202 | — | — | -90.8% | Open the original filing on SEC.gov |
| Jul 10, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 74,328 | — | — | +7.8% | Open the original filing on SEC.gov |
| Jul 10, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 74,328 | — | — | -33.5% | Open the original filing on SEC.gov |
| Jul 10, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 148,312 | — | — | +18.4% | Open the original filing on SEC.gov |
| Jul 10, 2025 | DAWN | Day One Biopharmaceuticals… | GGIFT | 148,312 | — | — | -91.1% | Open the original filing on SEC.gov |
| May 16, 2025 | DAWN | Day One Biopharmaceuticals… | SSELL | 13,964 | $6.26 | $87.4K | -8.7% | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,687 | — | — | — | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 11,687 | — | — | — | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 4,750 | — | — | — | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER◆ | 3,562 | — | — | — | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,687 | — | — | +7.9% | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 11,687 | — | — | +8.6% | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 4,750 | — | — | +3.6% | Open the original filing on SEC.gov |
| May 15, 2025 | DAWN | Day One Biopharmaceuticals… | MEXER | 3,562 | — | — | +2.8% | Open the original filing on SEC.gov |
| Jul 2, 2024 | DAWN | Day One Biopharmaceuticals… | GGIFT | 199,202 | — | — | +19.4% | Open the original filing on SEC.gov |