Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$4M
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 4 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 20 most recent Form 4 transactions.
| $1.1M |
| -53.7% |
| Open the original filing on SEC.gov |
| Jul 16, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷ | 51,043 | $10.90 | $556.4K | +116.0% | Open the original filing on SEC.gov |
| Jul 15, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷◆ | 47,569 | — | — | — | Open the original filing on SEC.gov |
| Jul 15, 2025 | NAMS | NewAmsterdam Pharma Co… | SSELL◷ | 3,544 | $22.12 | $78.4K | -7.4% | Open the original filing on SEC.gov |
| Jul 15, 2025 | NAMS | NewAmsterdam Pharma Co… | SSELL◷ | 44,025 | $21.38 | $941.3K | -48.1% | Open the original filing on SEC.gov |
| Jul 15, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷ | 47,569 | $10.90 | $518.5K | +108.1% | Open the original filing on SEC.gov |
| Jun 16, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷◆ | 21,899 | — | — | — | Open the original filing on SEC.gov |
| Jun 16, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷◆ | 78,101 | — | — | — | Open the original filing on SEC.gov |
| Jun 16, 2025 | NAMS | NewAmsterdam Pharma Co… | SSELL◷ | 18,109 | $19.75 | $357.7K | -29.2% | Open the original filing on SEC.gov |
| Jun 16, 2025 | NAMS | NewAmsterdam Pharma Co… | SSELL◷ | 81,891 | $19.19 | $1.6M | -56.9% | Open the original filing on SEC.gov |
| Jun 16, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷ | 21,899 | $10.90 | $238.7K | +17.9% | Open the original filing on SEC.gov |
| Jun 16, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷ | 78,101 | $10.00 | $781K | +177.5% | Open the original filing on SEC.gov |
| May 15, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷◆ | 100,000 | — | — | — | Open the original filing on SEC.gov |
| May 15, 2025 | NAMS | NewAmsterdam Pharma Co… | SSELL◷ | 100,000 | — | — | -69.4% | Open the original filing on SEC.gov |
| May 15, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷ | 100,000 | $10.00 | $1M | +227.3% | Open the original filing on SEC.gov |
| Apr 15, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷◆ | 100,000 | — | — | — | Open the original filing on SEC.gov |
| Apr 15, 2025 | NAMS | NewAmsterdam Pharma Co… | SSELL◷ | 910 | — | — | -2.0% | Open the original filing on SEC.gov |
| Apr 15, 2025 | NAMS | NewAmsterdam Pharma Co… | SSELL◷ | 99,090 | — | — | -68.8% | Open the original filing on SEC.gov |
| Apr 15, 2025 | NAMS | NewAmsterdam Pharma Co… | MEXER◷ | 100,000 | $10.00 | $1M | +227.3% | Open the original filing on SEC.gov |