Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000872589-26-000004-index-headers.html | 2026-01-30 06:51:21 | |
| 0000872589-26-000004-index.html | 2026-01-30 06:51:21 | |
| 0000872589-26-000004.txt | 2026-01-30 06:51:21 | |
 0000872589-26-000004-xbrl.zip | 37293 | 2026-01-30 06:51:21 |
| exhibit991q42025.htm | 548619 | 2026-01-30 06:51:21 |
| FilingSummary.xml | 1623 | 2026-01-30 06:51:21 |
 image0a12a.jpg | 7835 | 2026-01-30 06:51:21 |
| MetaLinks.json | 16913 | 2026-01-30 06:51:21 |
| R1.htm | 38077 | 2026-01-30 06:51:21 |
| regn-20260130.htm | 23341 | 2026-01-30 06:51:21 |
| regn-20260130.xsd | 1788 | 2026-01-30 06:51:21 |
| regn-20260130_htm.xml | 2738 | 2026-01-30 06:51:21 |
| regn-20260130_lab.xml | 21615 | 2026-01-30 06:51:21 |
| regn-20260130_pre.xml | 12512 | 2026-01-30 06:51:21 |
| report.css | 2767 | 2026-01-30 06:51:21 |
| Show.js | 1084 | 2026-01-30 06:51:21 |