Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗
Lifetime net: -$20.4M
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 3 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 18 most recent Form 4 transactions.
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 200 | $970.18 | $194K | -0.8% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 1,040 | $967.07 | $1M | -3.9% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 1,522 | $966.27 | $1.5M | -5.5% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 7,073 | $965.38 | $6.8M | -20.2% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 2,670 | $964.57 | $2.6M | -7.1% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 4,338 | $963.47 | $4.2M | -10.3% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 2,522 | $962.61 | $2.4M | -5.7% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 540 | $961.85 | $519.4K | -1.2% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | SSELL | 1,224 | $960.57 | $1.2M | -2.6% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | MEXER | 7,439 | $380.95 | $2.8M | +19.1% | Open the original filing on SEC.gov |
| Nov 2 | REGN | Regeneron Pharmaceuticals,… | MEXER | 7,830 | $376.69 | $2.9M | +25.3% | Open the original filing on SEC.gov |
| Jan 2 | REGN | Regeneron Pharmaceuticals,… | AGRANT◆ | 1,962 | — | — | — | Open the original filing on SEC.gov |
| Jan 2 | REGN | Regeneron Pharmaceuticals,… | AGRANT | 155 | — | — | +0.5% | Open the original filing on SEC.gov |
| Dec 30, 2025 | REGN | Regeneron Pharmaceuticals,… | MEXER◆ | 9,212 | — | — | — | Open the original filing on SEC.gov |
| Dec 30, 2025 | REGN | Regeneron Pharmaceuticals,… | FTAX | 6,188 | $774.03 | $4.8M | -16.7% | Open the original filing on SEC.gov |
| Dec 30, 2025 | REGN | Regeneron Pharmaceuticals,… | MEXER | 9,212 | $520.01 | $4.8M | +33.1% | Open the original filing on SEC.gov |