Regeneron Pharmaceuticals (REGN) insider trades, Congress trades and 13F ownership

Insider trade · Traded Sep 2, 2026 · Filed Sep 3, 2026
Officer sold ~$1.03M of REGN shares in the open market Source
Insider trade · Traded Sep 3, 2026 · Filed Sep 3, 2026
Officer sold ~$970K of REGN shares in the open market Source
Planned sale · Planned for Sep 3, 2026 · Notice filed Sep 3, 2026
Officer filed to sell about $969K of REGN stock Source
Insider trade · Traded Sep 2, 2026 · Filed Sep 3, 2026
Director sold ~$340K of REGN shares in the open market Source
Planned sale · Planned for Sep 2, 2026 · Notice filed Sep 2, 2026
Officer filed to sell about $1.03M of REGN stock Source
Planned sale · Planned for Sep 2, 2026 · Notice filed Sep 2, 2026
Director filed to sell about $340K of REGN stock Source

Congress trade · Transaction Mar 27, 2026 · Disclosed Jul 21, 2026
Disclosed purchase of REGN — reported range $1,001 - $15,000 Source
Insider trade · Traded Jul 2, 2026 · Filed Jul 7, 2026
Director sold ~$130K of REGN shares in the open market Source

Congress trade · Transaction May 15, 2026 · Disclosed Jun 8, 2026
Disclosed sale of REGN — reported range $1,001 - $15,000 Source

Congress trade · Transaction Feb 12, 2026 · Disclosed Mar 12, 2026
Disclosed purchase of REGN — reported range $1,001 - $15,000 Source
Insider trade · Traded Mar 2, 2026 · Filed Mar 3, 2026
Director sold ~$16K of REGN shares in the open market Source
Insider trade · Traded Mar 2, 2026 · Filed Mar 3, 2026
Director sold ~$16K of REGN shares in the open market Source
Insider trade · Traded Mar 2, 2026 · Filed Mar 3, 2026
Director sold ~$3.9K of REGN shares in the open market Source

Insider trade · Traded Feb 19, 2026 · Filed Feb 23, 2026
Director sold ~$258K of REGN shares in the open market Source
Insider trade · Traded Feb 19, 2026 · Filed Feb 23, 2026
Director sold ~$233K of REGN shares in the open market Source
Insider trade · Traded Feb 19, 2026 · Filed Feb 23, 2026
Director sold ~$172K of REGN shares in the open market Source
Insider trade · Traded Feb 19, 2026 · Filed Feb 23, 2026
Director sold ~$162K of REGN shares in the open market Source

Congress trade · Transaction Nov 18, 2025 · Disclosed Dec 15, 2025
Disclosed purchase of REGN — reported range $1,001 - $15,000 Source

Insider trade · Traded Nov 20, 2025 · Filed Nov 24, 2025
Director sold ~$570K of REGN shares in the open market Source
Insider trade · Traded Nov 7, 2025 · Filed Nov 10, 2025
Officer sold ~$281K of REGN shares in the open market Source

Insider trade · Traded Oct 29, 2025 · Filed Oct 31, 2025
Director sold ~$1.79M of REGN shares in the open market Source
Insider trade · Traded Oct 29, 2025 · Filed Oct 31, 2025
Director sold ~$1.25M of REGN shares in the open market Source
Insider trade · Traded Oct 29, 2025 · Filed Oct 31, 2025
Director sold ~$467K of REGN shares in the open market Source
Insider trade · Traded Oct 29, 2025 · Filed Oct 31, 2025
Director sold ~$424K of REGN shares in the open market Source

Congress trade · Transaction May 15, 2025 · Disclosed Jun 9, 2025
Disclosed purchase of REGN — reported range $1,001 - $15,000 Source

Congress trade · Transaction Apr 10, 2025 · Disclosed May 24, 2025
Disclosed sale of REGN — reported range $1,001 - $15,000 Source
Congress trade · Transaction Apr 10, 2025 · Disclosed May 24, 2025
Disclosed sale of REGN — reported range $1,001 - $15,000 Source
Congress trade · Transaction Apr 1, 2025 · Disclosed May 14, 2025
Disclosed sale of REGN — reported range $1,001 - $15,000 Source
Congress trade · Transaction Apr 7, 2025 · Disclosed May 8, 2025
Disclosed sale of REGN — reported range $15,001 - $50,000 Source

Congress trade · Transaction Feb 25, 2025 · Disclosed Mar 27, 2025
Disclosed sale of REGN — reported range $1,001 - $15,000 Source
Congress trade · Transaction Feb 12, 2025 · Disclosed Mar 12, 2025
Disclosed partial sale of REGN — reported range $1,001 - $15,000 Source

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