REGENERON PHARMACEUTICALS, INC. - REGN
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Apr 03, 2026 | — | S | D | 40.0 | 779.71 | 31,188.4 | 17,603.0 | View | |
| Apr 03, 2026 | — | S | D | 4.0 | 778.24 | 3,112.96 | 17,643.0 | View | |
| Apr 03, 2026 | — | S | D | 9.0 | 777.42 | 6,996.78 | 17,647.0 | View | |
| Apr 03, 2026 | — | S | D | 13.0 | 776.62 | 10,096.06 | 17,656.0 | View | |
| Apr 03, 2026 | — | S | D | 14.0 | 775.58 | 10,858.12 | 17,669.0 | View | |
| Apr 03, 2026 | — | S | D | 8.0 | 774.58 | 6,196.64 | 17,683.0 | View | |
| Apr 03, 2026 | — | S | D | 8.0 | 773.59 | 6,188.72 | 17,691.0 | View | |
| Apr 03, 2026 | — | S | D | 3.0 | 772.76 | 2,318.28 | 17,699.0 | View | |
| Apr 03, 2026 | — | S | D | 1.0 | 771.32 | 771.32 | 17,702.0 | View | |
| Mar 03, 2026 | — | S | D | 20.0 | 789.28 | 15,785.6 | 17,703.0 | View | |
| Mar 03, 2026 | — | S | D | 20.0 | 788.96 | 15,779.2 | 17,723.0 | View | |
| Mar 03, 2026 | — | S | D | 2.0 | 787.34 | 1,574.68 | 17,743.0 | View | |
| Mar 03, 2026 | — | S | D | 7.0 | 786.61 | 5,506.27 | 17,745.0 | View | |
| Mar 03, 2026 | — | S | D | 11.0 | 785.48 | 8,640.28 | 17,752.0 | View | |
| Mar 03, 2026 | — | S | D | 9.0 | 784.48 | 7,060.32 | 17,763.0 | View | |
| Mar 03, 2026 | — | S | D | 10.0 | 783.62 | 7,836.2 | 17,772.0 | View | |
| Mar 03, 2026 | — | S | D | 2.0 | 782.62 | 1,565.24 | 17,782.0 | View | |
| Mar 03, 2026 | — | S | D | 2.0 | 781.21 | 1,562.42 | 17,784.0 | View | |
| Mar 03, 2026 | — | S | D | 3.0 | 780.69 | 2,342.07 | 17,786.0 | View | |
| Mar 03, 2026 | — | S | D | 5.0 | 779.69 | 3,898.45 | 17,789.0 | View | |
| Mar 03, 2026 | — | S | D | 2.0 | 778.3 | 1,556.6 | 17,794.0 | View | |
| Mar 03, 2026 | — | S | D | 7.0 | 777.46 | 5,442.22 | 17,796.0 | View | |
| Feb 23, 2026 | — | M | D | 1,638.0 | 0.0 | 0.0 | 800.0 | View | |
| Feb 23, 2026 | — | S | D | 4.0 | 790.0 | 3,160.0 | 1,703.0 | View | |
| Feb 23, 2026 | — | S | D | 56.0 | 785.61 | 43,994.16 | 1,707.0 | View | |
| Feb 23, 2026 | — | S | D | 160.0 | 784.45 | 125,512.0 | 1,763.0 | View | |
| Feb 23, 2026 | — | S | D | 220.0 | 783.29 | 172,323.8 | 1,923.0 | View | |
| Feb 23, 2026 | — | S | D | 298.0 | 782.1 | 233,065.8 | 2,143.0 | View | |
| Feb 23, 2026 | — | S | D | 209.0 | 781.28 | 163,287.52 | 2,441.0 | View | |
| Feb 23, 2026 | — | S | D | 331.0 | 780.45 | 258,328.95 | 2,650.0 | View | |
| Feb 23, 2026 | — | S | D | 208.0 | 779.55 | 162,146.4 | 2,981.0 | View | |
| Feb 23, 2026 | — | S | D | 53.0 | 778.47 | 41,258.91 | 3,189.0 | View | |
| Feb 23, 2026 | — | S | D | 50.0 | 775.5 | 38,775.0 | 3,242.0 | View | |
| Feb 23, 2026 | — | S | D | 49.0 | 774.68 | 37,959.32 | 3,292.0 | View | |
| Feb 23, 2026 | — | M | A | 1,638.0 | 376.69 | 617,018.22 | 3,341.0 | View | |
| Feb 11, 2026 | SVP Controller | M | D | 1,000.0 | 0.0 | 0.0 | 905.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 53.0 | 785.72 | 41,643.16 | 4,272.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 1.0 | 784.66 | 784.66 | 4,325.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 144.0 | 783.23 | 112,785.12 | 4,326.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 37.0 | 782.67 | 28,958.79 | 4,470.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 26.0 | 781.37 | 20,315.62 | 4,507.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 75.0 | 780.06 | 58,504.5 | 4,533.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 205.0 | 779.56 | 159,809.8 | 4,608.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 563.0 | 778.35 | 438,211.05 | 4,813.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 391.0 | 777.51 | 304,006.41 | 5,376.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 521.0 | 776.43 | 404,520.03 | 5,767.0 | View | |
| Feb 11, 2026 | SVP Controller | S | D | 20.0 | 775.95 | 15,519.0 | 6,288.0 | View | |
| Feb 11, 2026 | SVP Controller | M | A | 1,000.0 | 492.0 | 492,000.0 | 6,308.0 | View | |
| Feb 11, 2026 | — | S | D | 1.0 | 787.82 | 787.82 | 17,803.0 | View | |
| Feb 11, 2026 | — | S | D | 2.0 | 786.29 | 1,572.58 | 17,804.0 | View | |
| Feb 11, 2026 | — | S | D | 1.0 | 785.71 | 785.71 | 17,806.0 | View | |
| Feb 11, 2026 | — | S | D | 1.0 | 784.59 | 784.59 | 17,807.0 | View | |
| Feb 11, 2026 | — | S | D | 3.0 | 783.34 | 2,350.02 | 17,808.0 | View | |
| Feb 11, 2026 | — | S | D | 1.0 | 782.53 | 782.53 | 17,811.0 | View | |
| Feb 11, 2026 | — | S | D | 5.0 | 781.48 | 3,907.4 | 17,812.0 | View | |
| Feb 11, 2026 | — | S | D | 1.0 | 780.09 | 780.09 | 17,817.0 | View | |
| Feb 11, 2026 | — | S | D | 5.0 | 779.41 | 3,897.05 | 17,818.0 | View | |
| Feb 11, 2026 | — | S | D | 12.0 | 778.53 | 9,342.36 | 17,823.0 | View | |
| Feb 11, 2026 | — | S | D | 57.0 | 777.56 | 44,320.92 | 17,835.0 | View | |
| Feb 11, 2026 | — | S | D | 10.0 | 776.59 | 7,765.9 | 17,892.0 | View | |
| Feb 11, 2026 | — | S | D | 1.0 | 775.63 | 775.63 | 17,902.0 | View | |
| Jan 08, 2026 | — | M | D | 1,500.0 | 0.0 | 0.0 | 2,861.0 | View | |
| Jan 08, 2026 | — | S | D | 1,500.0 | 800.0 | 1,200,000.0 | 1,703.0 | View | |
| Jan 08, 2026 | — | M | A | 1,500.0 | 374.12 | 561,180.0 | 3,203.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 5,219.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 1,703.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 1,703.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 1,714.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 17,903.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 6,703.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 603.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 603.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 31,007.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 775.0 | View | |
| Jan 06, 2026 | — | A | A | 1,962.0 | 0.0 | 0.0 | 1,962.0 | View | |
| Jan 06, 2026 | — | A | A | 155.0 | 0.0 | 0.0 | 1,703.0 | View | |
| Jan 05, 2026 | Bd. Co-Chair, President & CSO | M | D | 28,570.0 | 0.0 | 0.0 | 595,077.0 | View | |
| Jan 05, 2026 | Bd. Co-Chair, President & CSO | F | D | 28,570.0 | 772.09 | 22,058,611.3 | 310,460.0 | View | |
| Jan 05, 2026 | Bd. Co-Chair, President & CSO | M | A | 28,570.0 | 0.0 | 0.0 | 339,030.0 | View | |
| Jan 05, 2026 | Bd. Co-Chair, President & CEO | M | D | 28,570.0 | 0.0 | 0.0 | 595,077.0 | View | |
| Jan 05, 2026 | Bd. Co-Chair, President & CEO | F | D | 28,570.0 | 772.09 | 22,058,611.3 | 214,523.0 | View | |
| Jan 05, 2026 | Bd. Co-Chair, President & CEO | M | A | 28,570.0 | 0.0 | 0.0 | 243,093.0 | View | |
| Dec 31, 2025 | — | M | D | 9,212.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 31, 2025 | — | F | D | 6,188.0 | 774.03 | 4,789,697.64 | 30,852.0 | View | |
| Dec 31, 2025 | — | M | A | 9,212.0 | 520.01 | 4,790,332.12 | 37,040.0 | View | |
| Dec 11, 2025 | Bd. Co-Chair, President & CSO | M | D | 146,815.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 11, 2025 | Bd. Co-Chair, President & CSO | F | D | 131,874.0 | 701.51 | 92,510,929.74 | 310,460.0 | View | |
| Dec 11, 2025 | Bd. Co-Chair, President & CSO | M | A | 146,815.0 | 555.67 | 81,580,691.05 | 442,334.0 | View | |
| Dec 11, 2025 | EVP Commercial | F | D | 1,021.0 | 701.51 | 716,241.71 | 14,349.0 | View | |
| Dec 11, 2025 | EVP Research | F | D | 4,229.0 | 701.51 | 2,966,685.79 | 47,833.0 | View | |
| Dec 11, 2025 | EVP & General Mgr, Industrial | F | D | 2,552.0 | 701.51 | 1,790,253.52 | 21,673.0 | View | |
| Dec 11, 2025 | Bd. Co-Chair, President & CEO | M | D | 172,723.0 | 0.0 | 0.0 | 0.0 | View | |
| Dec 11, 2025 | Bd. Co-Chair, President & CEO | F | D | 155,145.0 | 701.51 | 108,835,768.95 | 214,523.0 | View | |
| Dec 11, 2025 | Bd. Co-Chair, President & CEO | M | A | 172,723.0 | 555.67 | 95,976,989.41 | 369,668.0 | View | |
| Dec 09, 2025 | EVP Finance CFO | A | A | 14,924.0 | 0.0 | 0.0 | 14,924.0 | View | |
| Dec 09, 2025 | EVP Finance CFO | F | D | 992.0 | 712.94 | 707,236.48 | 18,300.0 | View | |
| Dec 09, 2025 | EVP Finance CFO | A | A | 3,027.0 | 0.0 | 0.0 | 19,292.0 | View | |
| Dec 09, 2025 | EVP General Counsel and Secret | A | A | 12,210.0 | 0.0 | 0.0 | 12,210.0 | View | |
| Dec 09, 2025 | EVP General Counsel and Secret | F | D | 1,396.0 | 712.94 | 995,264.24 | 29,517.0 | View | |
| Dec 09, 2025 | EVP General Counsel and Secret | A | A | 2,476.0 | 0.0 | 0.0 | 30,913.0 | View | |
| Dec 09, 2025 | EVP Commercial | A | A | 12,210.0 | 0.0 | 0.0 | 12,210.0 | View | |
| Dec 09, 2025 | EVP Commercial | F | D | 1,336.0 | 712.94 | 952,487.84 | 15,370.0 | View | |
| Dec 09, 2025 | EVP Commercial | A | A | 2,476.0 | 0.0 | 0.0 | 16,706.0 | View | |
| Dec 09, 2025 | EVP Research | A | A | 18,315.0 | 0.0 | 0.0 | 18,315.0 | View | |
| Dec 09, 2025 | EVP Research | F | D | 1,699.0 | 712.94 | 1,211,285.06 | 52,062.0 | View | |
| Dec 09, 2025 | EVP Research | A | A | 3,715.0 | 0.0 | 0.0 | 53,761.0 | View | |
| Dec 09, 2025 | EVP & General Mgr, Industrial | A | A | 18,315.0 | 0.0 | 0.0 | 18,315.0 | View | |
| Dec 09, 2025 | EVP & General Mgr, Industrial | F | D | 1,906.0 | 712.94 | 1,358,863.64 | 24,225.0 | View | |
| Dec 09, 2025 | EVP & General Mgr, Industrial | A | A | 3,715.0 | 0.0 | 0.0 | 26,131.0 | View | |
| Dec 09, 2025 | VP Controller | A | A | 2,261.0 | 0.0 | 0.0 | 2,261.0 | View | |
| Dec 09, 2025 | VP Controller | F | D | 989.0 | 712.94 | 705,097.66 | 5,308.0 | View | |
| Dec 09, 2025 | VP Controller | A | A | 2,064.0 | 0.0 | 0.0 | 6,297.0 | View | |
| Nov 24, 2025 | EVP General Counsel and Secret | M | D | 14,450.0 | 0.0 | 0.0 | 0.0 | View | |
| Nov 24, 2025 | EVP General Counsel and Secret | F | D | 12,686.0 | 736.77 | 9,346,664.22 | 22,839.0 | View | |
| Nov 24, 2025 | EVP General Counsel and Secret | M | A | 14,450.0 | 555.67 | 8,029,431.5 | 35,525.0 | View | |
| Nov 24, 2025 | — | M | D | 760.0 | 0.0 | 0.0 | 756.0 | View | |
| Nov 24, 2025 | — | S | D | 760.0 | 750.0 | 570,000.0 | 1,548.0 | View | |
| Nov 24, 2025 | — | M | A | 760.0 | 371.4 | 282,264.0 | 2,308.0 | View | |
| Nov 10, 2025 | VP Controller | S | D | 431.0 | 651.43 | 280,766.33 | 4,233.0 | View | |
| Oct 31, 2025 | — | M | D | 2,712.0 | 0.0 | 0.0 | 0.0 | View | |
| Oct 31, 2025 | — | M | D | 6,500.0 | 0.0 | 0.0 | 2,712.0 | View | |
| Oct 31, 2025 | — | M | A | 2,712.0 | 520.01 | 1,410,267.12 | 5,064.0 | View | |
| Oct 31, 2025 | — | S | D | 388.0 | 657.29 | 255,028.52 | 2,352.0 | View | |
| Oct 31, 2025 | — | S | D | 712.0 | 656.5 | 467,428.0 | 2,740.0 | View | |
| Oct 31, 2025 | — | S | D | 100.0 | 655.1 | 65,510.0 | 3,452.0 | View | |
| Oct 31, 2025 | — | S | D | 1,915.0 | 654.42 | 1,253,214.3 | 3,552.0 | View | |
| Oct 31, 2025 | — | S | D | 2,735.0 | 653.5 | 1,787,322.5 | 5,467.0 | View | |
| Oct 31, 2025 | — | S | D | 650.0 | 652.68 | 424,242.0 | 8,202.0 | View | |
| Oct 31, 2025 | — | M | A | 6,500.0 | 520.01 | 3,380,065.0 | 8,852.0 | View | |
| Oct 31, 2025 | EVP Research | M | D | 35,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Oct 31, 2025 | EVP Research | G | D | 1,538.0 | 0.0 | 0.0 | 50,046.0 | View | |
| Oct 31, 2025 | EVP Research | F | D | 32,490.0 | 648.82 | 21,080,161.8 | 51,584.0 | View | |
| Oct 31, 2025 | EVP Research | M | A | 35,000.0 | 555.67 | 19,448,450.0 | 84,074.0 | View |