Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 36 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

36 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 14, 2024 REGN S 439 $937.94 $411,756 30,373 Direct -1.42% Disposed -21.6% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 226 $938.13 $212,017 30,147 Direct -0.74% Disposed -21.6% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 750 $939.60 $704,700 29,397 Direct -2.49% Disposed -21.8% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 4,261 $940.44 $4,007,215 25,136 Direct -14.49% Disposed -21.8% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 275 $941.41 $258,888 24,861 Direct -1.09% Disposed -21.9% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 2,691 $943.51 $2,538,985 22,170 Direct -10.82% Disposed -22.1% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 620 $944.30 $585,466 21,550 Direct -2.80% Disposed -22.1% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 95 $945.81 $89,852 21,455 Direct -0.44% Disposed -22.3% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 240 $947.81 $227,474 21,215 Direct -1.12% Disposed -22.4% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 150 $948.70 $142,305 21,065 Direct -0.71% Disposed -22.5% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 112 $949.07 $106,296 20,953 Direct -0.53% Disposed -22.5% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 375 $950.45 $356,419 20,578 Direct -1.79% Disposed -22.6% (price as of 2026-10-02)
Feb. 14, 2024 REGN S 200 $951.77 $190,354 20,378 Direct -0.97% Disposed -22.8% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 138 $835.67 $115,322 27,567 Direct -0.50% Disposed -12.0% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 625 $836.32 $522,700 26,942 Direct -2.27% Disposed -12.1% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 300 $837.53 $251,259 26,642 Direct -1.11% Disposed -12.2% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 667 $838.37 $559,193 25,975 Direct -2.50% Disposed -12.3% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 148 $839.28 $124,213 25,827 Direct -0.57% Disposed -12.4% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 46 $840.74 $38,674 25,781 Direct -0.18% Disposed -12.6% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 363 $841.15 $305,337 25,418 Direct -1.41% Disposed -12.6% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 617 $842.66 $519,921 24,801 Direct -2.43% Disposed -12.8% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 759 $843.31 $640,072 24,042 Direct -3.06% Disposed -12.8% (price as of 2026-10-02)
Aug. 24, 2023 REGN S 2,534 $844.27 $2,139,380 21,508 Direct -10.54% Disposed -12.9% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 686 $735.57 $504,601 41,864 Direct -1.61% Disposed -0.1% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 1,005 $736.46 $740,142 40,859 Direct -2.40% Disposed -0.2% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 373 $737.37 $275,039 40,486 Direct -0.91% Disposed -0.3% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 944 $738.57 $697,210 39,542 Direct -2.33% Disposed -0.5% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 3,124 $739.48 $2,310,136 36,418 Direct -7.90% Disposed -0.6% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 1,808 $740.29 $1,338,444 34,610 Direct -4.96% Disposed -0.7% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 1,002 $741.34 $742,823 33,608 Direct -2.90% Disposed -0.8% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 99 $742.58 $73,515 33,509 Direct -0.29% Disposed -1.0% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 101 $743.66 $75,110 33,408 Direct -0.30% Disposed -1.1% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 780 $744.56 $580,757 32,628 Direct -2.33% Disposed -1.3% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 256 $745.56 $190,863 32,372 Direct -0.78% Disposed -1.4% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 1,164 $746.42 $868,833 31,208 Direct -3.60% Disposed -1.5% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 629 $747.28 $470,039 30,579 Direct -2.02% Disposed -1.6% (price as of 2026-10-02)
Nov. 23, 2022 REGN S 1 $748.17 $748 30,578 Direct 0.00% Disposed -1.7% (price as of 2026-10-02)
Nov. 7, 2022 REGN S 100 $742.79 $74,279 38,364 Direct -0.26% Disposed -1.0% (price as of 2026-10-02)
Nov. 7, 2022 REGN S 1,100 $743.39 $817,729 37,264 Direct -2.87% Disposed -1.1% (price as of 2026-10-02)
Nov. 7, 2022 REGN S 2,032 $744.61 $1,513,048 35,232 Direct -5.45% Disposed -1.3% (price as of 2026-10-02)
Nov. 7, 2022 REGN S 1,468 $745.51 $1,094,409 33,764 Direct -4.17% Disposed -1.4% (price as of 2026-10-02)
Nov. 7, 2022 REGN S 2,782 $746.56 $2,076,930 30,982 Direct -8.24% Disposed -1.5% (price as of 2026-10-02)
Nov. 7, 2022 REGN S 404 $747.20 $301,869 30,578 Direct -1.30% Disposed -1.6% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 87 $709.93 $61,764 35,187 Direct -0.25% Disposed 3.6% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 2 $710.25 $1,420 35,185 Direct -0.01% Disposed 3.5% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 70 $711.85 $49,830 35,115 Direct -0.20% Disposed 3.3% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 110 $712.44 $78,368 35,005 Direct -0.31% Disposed 3.2% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 572 $713.67 $408,219 34,433 Direct -1.63% Disposed 3.0% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 267 $714.42 $190,750 34,166 Direct -0.78% Disposed 2.9% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 861 $715.39 $615,951 33,305 Direct -2.52% Disposed 2.8% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 1,052 $716.28 $753,527 32,253 Direct -3.16% Disposed 2.6% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 647 $717.59 $464,281 31,606 Direct -2.01% Disposed 2.5% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 435 $718.50 $312,548 31,171 Direct -1.38% Disposed 2.3% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 159 $719.72 $114,435 31,012 Direct -0.51% Disposed 2.2% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 181 $720.41 $130,394 30,831 Direct -0.58% Disposed 2.1% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 174 $721.38 $125,520 30,657 Direct -0.56% Disposed 1.9% (price as of 2026-10-02)
Sept. 12, 2022 REGN S 10b5-1 79 $722.83 $57,104 30,578 Direct -0.26% Disposed 1.7% (price as of 2026-10-02)
Feb. 23, 2022 REGN S 156 $607.94 $94,839 37,203 Direct -0.42% Disposed 20.9% (price as of 2026-10-02)
Feb. 23, 2022 REGN S 800 $608.29 $486,632 36,403 Direct -2.15% Disposed 20.9% (price as of 2026-10-02)
Feb. 23, 2022 REGN S 400 $609.62 $243,848 36,003 Direct -1.10% Disposed 20.6% (price as of 2026-10-02)
Feb. 23, 2022 REGN S 200 $610.41 $122,082 35,803 Direct -0.56% Disposed 20.4% (price as of 2026-10-02)
Feb. 23, 2022 REGN S 800 $611.65 $489,320 35,003 Direct -2.23% Disposed 20.2% (price as of 2026-10-02)
Feb. 23, 2022 REGN S 600 $612.44 $367,464 34,403 Direct -1.71% Disposed 20.0% (price as of 2026-10-02)
Feb. 23, 2022 REGN S 600 $614.53 $368,718 33,803 Direct -1.74% Disposed 19.6% (price as of 2026-10-02)

Showing latest 100 of 333 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Dec. 5, 2025 REGN Non-Qualified Stock Option (right to buy) Common Stock (18,315) $726.71 Dec. 5, 2035 18,315 Acquired
Dec. 6, 2024 REGN Non-Qualified Stock Option (right to buy) Common Stock (13,472) $771.64 Dec. 6, 2034 13,472 Acquired
Feb. 9, 2024 REGN Non-Qualified Stock Option (right to buy) Common Stock (12,250) $372.46 Dec. 11, 2029 12,250 Disposed
Feb. 9, 2024 REGN Non-Qualified Stock Option (right to buy) Common Stock (23,125) $381.40 Dec. 12, 2028 23,125 Disposed
Dec. 8, 2023 REGN Non-Qualified Stock Option (right to buy) Common Stock (11,473) $843.79 Dec. 8, 2033 11,473 Acquired
Aug. 23, 2023 REGN Non-Qualified Stock Option (right to buy) Common Stock (23,125) $381.40 Dec. 12, 2028 23,125 Disposed
Dec. 16, 2022 REGN Non-Qualified Stock Option (right to buy) Common Stock (14,019) $726.53 Dec. 16, 2032 14,019 Acquired
Nov. 22, 2022 REGN Non-Qualified Stock Option (right to buy) Common Stock (50,000) $378.98 Dec. 12, 2027 50,000 Disposed
Nov. 4, 2022 REGN Non-Qualified Stock Option (right to buy) Common Stock (34,000) $381.92 Dec. 16, 2026 34,000 Disposed
Sept. 9, 2022 REGN Non-Qualified Stock Option (right to buy) Common Stock (40,000) $555.67 Dec. 16, 2025 40,000 Disposed
Feb. 22, 2022 REGN Non-Qualified Stock Option (right to buy) Common Stock (40,000) $399.66 Dec. 16, 2024 40,000 Disposed
Dec. 8, 2021 REGN Non-Qualified Stock Option (right to buy) Common Stock (18,548) $644.54 Dec. 8, 2031 18,548 Acquired
Nov. 15, 2021 REGN Non-Qualified Stock Option (right to buy) Common Stock (25,000) $270.43 Dec. 13, 2023 25,000 Disposed
Aug. 9, 2021 REGN Non-Qualified Stock Option (right to buy) Common Stock (25,000) $270.43 Dec. 13, 2023 25,000 Disposed
Dec. 9, 2020 REGN Non-Qualified Stock Option (right to buy) Common Stock (19,950) $492.00 Dec. 9, 2030 19,950 Acquired
Aug. 20, 2020 REGN Non-Qualified Stock Option (right to buy) Common Stock (75,000) $179.13 Dec. 14, 2022 75,000 Disposed
May 6, 2020 REGN Non-Qualified Stock Option (right to buy) Common Stock (33,079) $52.03 Dec. 16, 2021 33,079 Disposed
May 6, 2020 REGN Non-Qualified Stock Option (right to buy) Common Stock (52,500) $52.03 Dec. 16, 2021 52,500 Disposed
Feb. 25, 2020 REGN Non-Qualified Stock Option (right to buy) Common Stock (32,735) $30.63 Dec. 14, 2020 32,735 Disposed
Dec. 11, 2019 REGN Non-Qualified Stock Option (right to buy) Common Stock (24,500) $372.46 Dec. 11, 2029 24,500 Acquired
Dec. 12, 2018 REGN Non-Qualified Stock Option (right to buy) Common Stock (46,250) $381.40 Dec. 12, 2028 46,250 Acquired
Dec. 12, 2017 REGN Non-Qualified Stock Option (right to buy) Common Stock (50,000) $378.98 Dec. 12, 2027 50,000 Acquired
Dec. 16, 2016 REGN Non-Qualified Stock Option (right to buy) Common Stock (34,000) $381.92 Dec. 16, 2026 34,000 Acquired
May 17, 2016 REGN Non-Qualified Stock Option (right to buy) Common Stock (9,460) $30.63 Dec. 14, 2020 9,460 Disposed
Dec. 16, 2015 REGN Incentive Stock Option (right to buy) Common Stock (1,921) $52.03 Dec. 16, 2021 1,921 Disposed
Dec. 16, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (40,000) $555.67 Dec. 16, 2025 40,000 Acquired
Nov. 6, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (5,700) $30.63 Dec. 14, 2020 5,700 Disposed
Nov. 6, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (5,486) $30.63 Dec. 14, 2020 5,486 Disposed
Aug. 5, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (4,095) $21.25 Dec. 18, 2019 4,095 Disposed
Aug. 5, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (4,605) $30.63 Dec. 14, 2020 4,605 Disposed
May 22, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (13,800) $21.25 Dec. 18, 2019 13,800 Disposed
May 22, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (26,250) $30.63 Dec. 14, 2020 26,250 Disposed
Feb. 20, 2015 REGN Non-Qualified Stock Option (right to buy) Common Stock (20,000) $21.25 Dec. 18, 2019 20,000 Disposed
Dec. 18, 2014 REGN Incentive Stock Option (right to buy) Common Stock (3,264) $30.63 Dec. 14, 2020 3,264 Disposed
Dec. 16, 2014 REGN Non-Qualified Stock Option (right to buy) Common Stock (52,500) $52.03 Dec. 16, 2021 52,500 Acquired
Dec. 16, 2014 REGN Non-Qualified Stock Option (right to buy) Common Stock (40,000) $399.66 Dec. 16, 2024 40,000 Acquired
Nov. 12, 2014 REGN Non-Qualified Stock Option (right to buy) Common Stock (18,700) $21.25 Dec. 18, 2019 18,700 Disposed
Aug. 6, 2014 REGN Non-Qualified Stock Option (right to buy) Common Stock (15,000) $21.25 Dec. 18, 2019 15,000 Disposed
May 22, 2014 REGN Non-Qualified Stock Option (right to buy) Common Stock (11,200) $21.25 Dec. 18, 2019 11,200 Disposed
Dec. 18, 2013 REGN Incentive Stock Option (right to buy) Common Stock (4,705) $21.25 Dec. 18, 2019 4,705 Disposed
Dec. 13, 2013 REGN Non-Qualified Stock Option (right to buy) Common Stock (52,500) $30.63 Dec. 14, 2020 52,500 Acquired
Dec. 13, 2013 REGN Non-Qualified Stock Option (right to buy) Common Stock (50,000) $270.43 Dec. 13, 2023 50,000 Acquired
Sept. 17, 2013 REGN Non-Qualified Stock Option (right to buy) Common Stock (52,500) $16.80 Dec. 17, 2018 52,500 Disposed
May 6, 2013 REGN Incentive Stock Option (right to buy) Common Stock (3,902) $16.80 Dec. 17, 2018 3,902 Disposed
May 6, 2013 REGN Non-Qualified Stock Option (right to buy) Common Stock (29,048) $16.80 Dec. 17, 2018 29,048 Disposed
Dec. 20, 2012 REGN Incentive Stock Option (right to buy) Common Stock (2,050) $16.80 Dec. 17, 2018 2,050 Disposed
Dec. 14, 2012 REGN Non-Qualified Stock Option (right to buy) Common Stock (52,500) $21.25 Dec. 18, 2019 52,500 Acquired
Dec. 14, 2012 REGN Non-Qualified Stock Option (right to buy) Common Stock (75,000) $179.13 Dec. 14, 2022 75,000 Acquired
Oct. 25, 2012 REGN Non-Qualified Stock Option (right to buy) Common Stock (30,000) $21.92 Dec. 17, 2017 30,000 Disposed
April 27, 2012 REGN Incentive Stock Option (right to buy) Common Stock (4,784) $20.90 Sept. 7, 2017 4,784 Disposed
April 27, 2012 REGN Non-Qualified Stock Option (right to buy) Common Stock (30,432) $20.90 Sept. 7, 2017 30,432 Disposed
Dec. 16, 2011 REGN Incentive Stock Option (right to buy) Common Stock (1,921) $52.03 Dec. 16, 2021 1,921 Acquired
Dec. 16, 2011 REGN Non-Qualified Stock Option (right to buy) Common Stock (52,500) $16.80 Dec. 17, 2018 52,500 Acquired
Dec. 16, 2011 REGN Non-Qualified Stock Option (right to buy) Common Stock (33,079) $52.03 Dec. 16, 2021 33,079 Acquired
Aug. 4, 2011 REGN Incentive Stock Option (right to buy) Common Stock (4,784) $20.90 Sept. 7, 2017 4,784 Disposed
Jan. 18, 2011 REGN Non-Qualified Stock Option (right to buy) Common Stock (15,000) $20.90 Sept. 7, 2017 15,000 Disposed
Jan. 18, 2011 REGN Non-Qualified Stock Option (right to buy) Common Stock (10,000) $21.92 Dec. 17, 2017 10,000 Disposed
Dec. 16, 2010 REGN Incentive Stock Option (right to buy) Common Stock (9,568) $20.90 Sept. 7, 2017 9,568 Disposed
Dec. 16, 2010 REGN Non-Qualified Stock Option (right to buy) Common Stock (15,432) $20.90 Sept. 7, 2017 15,432 Disposed
Dec. 14, 2010 REGN Incentive Stock Option (right to buy) Common Stock (3,264) $30.63 Dec. 14, 2020 3,264 Acquired
Dec. 14, 2010 REGN Non-Qualified Stock Option (right to buy) Common Stock (31,736) $30.63 Dec. 14, 2020 31,736 Acquired
Dec. 18, 2009 REGN Incentive Stock Option (right to buy) Common Stock (4,705) $21.25 Dec. 18, 2019 4,705 Acquired
Dec. 18, 2009 REGN Non-Qualified Stock Option (right to buy) Common Stock (30,295) $21.25 Dec. 18, 2019 30,295 Acquired
Dec. 17, 2008 REGN Incentive Stock Option (right to buy) Common Stock (5,952) $16.80 Dec. 17, 2018 5,952 Acquired
Dec. 17, 2008 REGN Non-Qualified Stock Option (right to buy) Common Stock (29,048) $16.80 Dec. 17, 2018 29,048 Acquired
Dec. 17, 2007 REGN Non-Qualified Stock Option (right to buy) Common Stock (40,000) $21.92 Dec. 17, 2017 40,000 Acquired
Sept. 7, 2007 REGN Incentive Stock Option (right to buy) Common Stock (19,136) $20.90 Sept. 7, 2017 19,136 Acquired
Sept. 7, 2007 REGN Non-Qualified Stock Option (right to buy) Common Stock (60,864) $20.90 Sept. 7, 2017 60,864 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).