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Buy Day today: Neutral (46) Mixed market breadth · no major macro event

Insider Trading

Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.

All Recent Buys Recent Sells
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A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).
Ticker Insider Title Date Transaction Price ($) Shares Value ($) SEC Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 781.47 50 39,074 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 780.63 463 361,432 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 779.59 380 296,244 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 778.64 454 353,503 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 777.76 38 29,555 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 776.31 66 51,236 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 775.46 376 291,573 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 774.48 121 93,712 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 773.40 224 173,242 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 772.56 211 163,010 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 771.56 283 218,351 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 770.20 12 9,242 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 769.30 127 97,701 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 768.33 105 80,675 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 767.39 192 147,339 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 766.47 279 213,845 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 765.39 271 207,421 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 764.40 219 167,404 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 763.76 25 19,094 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 762.57 55 41,941 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 761.36 27 20,557 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 760.65 74 56,288 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 759.96 14 10,639 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 758.16 24 18,196 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 757.68 16 12,123 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 755.91 35 26,457 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/14/2026 Verkauf 753.76 6 4,523 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/13/2026 Steuer-Abgabe 754.58 12,853 9,698,617 Form 4
REGN Murphy Andrew J Co-Chief Scientific Officer 10/13/2026 Optionsausübung 381.92 17,000 6,492,640 Form 4
REGN McCourt Marion EVP Commercial 09/03/2026 Verkauf 857.39 1,131 969,708 Form 4
REGN Guarini Kathryn Director 09/02/2026 Verkauf 850.00 400 340,000 Form 4
REGN Guarini Kathryn Director 09/02/2026 Optionsausübung 719.37 400 287,748 Form 4
REGN McCourt Marion EVP Commercial 09/02/2026 Verkauf 850.00 1,215 1,032,750 Form 4
REGN Larosa Joseph J EVP General Counsel and Secret 08/19/2026 Steuer-Abgabe 830.15 9,019 7,487,123 Form 4
REGN Larosa Joseph J EVP General Counsel and Secret 08/19/2026 Optionsausübung 381.92 12,282 4,690,741 Form 4
REGN Fenimore Christopher R. EVP Finance CFO 08/18/2026 Steuer-Abgabe 813.47 4,599 3,741,149 Form 4
REGN Fenimore Christopher R. EVP Finance CFO 08/18/2026 Optionsausübung 381.92 6,283 2,399,603 Form 4
REGN Guarini Kathryn Director 08/10/2026 Verkauf 800.00 400 320,000 Form 4
REGN Guarini Kathryn Director 08/10/2026 Optionsausübung 719.37 400 287,748 Form 4
REGN Zoghbi Huda Y Director 08/10/2026 Verkauf 800.00 800 640,000 Form 4
REGN Zoghbi Huda Y Director 08/10/2026 Optionsausübung 376.69 800 301,352 Form 4
REG Linneman Peter Director 08/07/2026 Zuteilung — 318 — Form 4
REG Klein Karin Director 08/07/2026 Zuteilung — 382 — Form 4
REG Parrell Mark J. Director 08/07/2026 Zuteilung — 334 — Form 4
REG Blankenship C Ronald Director 08/07/2026 Zuteilung — 167 — Form 4

A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).

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