Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$450K
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.
All 13 filings we hold were filed within the two-business-day deadline.
Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings
The 17 most recent Form 4 transactions.
| Jun 11 | SERA | Sera Prognostics, INC. | SSELL | 6,990 | $2.01 | $14K | -0.8% | Open the original filing on SEC.gov |
| Jun 9 | SERA | Sera Prognostics, INC. | SSELL | 20,755 | $2.08 | $43.2K | -2.3% | Open the original filing on SEC.gov |
| Mar 12 | SERA | Sera Prognostics, INC. | AGRANT◆ | 239,442 | — | — | — | Open the original filing on SEC.gov |
| Mar 12 | SERA | Sera Prognostics, INC. | AGRANT | 154,440 | — | — | +20.9% | Open the original filing on SEC.gov |
| Mar 11 | SERA | Sera Prognostics, INC. | SSELL | 2,973 | $2.04 | $6.1K | -0.4% | Open the original filing on SEC.gov |
| Mar 10 | SERA | Sera Prognostics, INC. | SSELL | 22,639 | $1.90 | $43K | -3.0% | Open the original filing on SEC.gov |
| Dec 10, 2025 | SERA | Sera Prognostics, INC. | SSELL | 4,155 | $3.31 | $13.8K | -0.5% | Open the original filing on SEC.gov |
| Dec 9, 2025 | SERA | Sera Prognostics, INC. | SSELL | 28,215 | $3.04 | $85.8K | -3.5% | Open the original filing on SEC.gov |
| Nov 10, 2025 | SERA | Sera Prognostics, INC. | SSELL | 11,594 | $2.62 | $30.4K | -1.4% | Open the original filing on SEC.gov |
| Sep 11, 2025 | SERA | Sera Prognostics, INC. | SSELL | 3,246 | $3.13 | $10.2K | -0.4% | Open the original filing on SEC.gov |
| Sep 9, 2025 | SERA | Sera Prognostics, INC. | SSELL | 21,158 | $3.15 | $66.6K | -2.5% | Open the original filing on SEC.gov |
| Aug 8, 2025 | SERA | Sera Prognostics, INC. | SSELL | 8,571 | $2.54 | $21.8K | -1.0% | Open the original filing on SEC.gov |
| Jun 10, 2025 | SERA | Sera Prognostics, INC. | SSELL | 3,344 | $1.48 | $4.9K | -0.4% | Open the original filing on SEC.gov |
| Jun 9, 2025 | SERA | Sera Prognostics, INC. | SSELL | 23,042 | $1.43 | $33K | -2.7% | Open the original filing on SEC.gov |
| May 8, 2025 | SERA | Sera Prognostics, INC. | SSELL | 9,406 | $2.44 | $23K | -1.1% | Open the original filing on SEC.gov |