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Regeneron Pharmaceuticals, Inc. (REGN) Price History

Daily open, high, low, close and volume for Regeneron Pharmaceuticals, Inc. (REGN) from 2025-10-17 to 2026-10-16, newest first.

‹ REGN price and chart
DateOpenHighLowCloseVolume
2026-10-16$803.01$805.68$787.32$790.74653,500
2026-10-15$802.33$809.49$792.58$796.34798,800
2026-10-14$758.16$781.84$755.21$778.36878,400
2026-10-13$762.49$765.60$743.57$753.12629,600
2026-10-12$748.67$768.66$744.96$762.81618,200
2026-10-09$737.20$751.27$732.83$746.54466,000
2026-10-08$742.12$744.50$723.65$739.57500,300
2026-10-07$738.05$753.68$734.18$742.12626,400
2026-10-06$734.61$740.51$727.16$738.72615,100
2026-10-05$734.37$736.42$722.02$726.47694,700
2026-10-02$740.50$742.50$729.20$735.20613,900
2026-10-01$766.53$777.43$726.02$734.811,042,800
2026-09-30$749.84$763.72$742.94$758.27872,400
2026-09-29$745.85$752.47$741.83$750.51804,300
2026-09-28$778.09$780.95$750.00$752.251,149,800
2026-09-25$803.87$803.87$784.13$788.04592,100
2026-09-24$801.59$807.21$789.39$796.02602,600
2026-09-23$805.23$813.53$790.02$801.82721,100
2026-09-22$802.48$811.66$791.31$803.90600,200
2026-09-21$786.03$801.44$779.96$798.17704,400
2026-09-18$787.34$794.73$779.65$784.852,472,600
2026-09-17$781.18$789.99$774.78$789.45702,800
2026-09-16$775.82$779.98$771.80$774.61382,900
2026-09-15$788.53$788.58$769.57$774.11540,600
2026-09-14$791.98$798.84$779.45$793.74591,100
2026-09-11$800.00$800.22$780.81$781.49444,000
2026-09-10$794.36$806.14$792.00$793.26526,900
2026-09-09$803.83$808.63$796.73$807.65621,400
2026-09-08$814.36$821.17$799.42$810.31556,500
2026-09-04$840.06$841.54$825.83$827.72561,100
2026-09-03$858.19$859.34$837.63$843.47496,200
2026-09-02$826.24$854.49$825.77$852.03749,400
2026-09-01$808.86$824.63$804.32$823.82682,600
2026-08-31$782.44$802.78$779.08$799.08894,100
2026-08-28$809.40$809.40$789.08$794.19487,700
2026-08-27$806.18$817.62$804.27$807.71766,800
2026-08-26$827.78$831.67$814.70$814.79585,300
2026-08-25$829.22$839.94$823.44$833.56505,400
2026-08-24$834.51$834.70$823.40$828.50672,000
2026-08-21$835.74$847.00$826.64$834.04786,800
2026-08-20$831.70$840.82$826.05$826.64596,400
2026-08-19$817.17$844.92$815.38$840.84750,400
2026-08-18$814.00$821.02$805.93$810.24779,000
2026-08-17$801.76$813.18$795.73$805.93541,300
2026-08-14$802.35$806.54$792.57$803.48425,600
2026-08-13$802.21$815.80$794.49$805.97709,700
2026-08-12$790.55$801.36$784.61$797.99575,100
2026-08-11$808.80$813.63$796.66$797.00939,100
2026-08-10$781.72$809.09$775.83$808.051,213,700
2026-08-07$774.47$785.99$767.17$784.36837,600
2026-08-06$777.85$780.95$762.79$772.11783,900
2026-08-05$767.98$782.59$763.31$768.58532,400
2026-08-04$753.76$763.54$747.00$760.66817,300
2026-08-03$769.54$772.75$756.44$759.24842,600
2026-07-31$726.69$764.75$724.79$762.631,158,300
2026-07-30$701.90$740.00$694.98$738.341,460,700
2026-07-29$699.38$702.60$691.00$695.421,022,100
2026-07-28$676.93$696.74$676.46$695.18900,200
2026-07-27$661.77$678.12$659.53$667.17650,800
2026-07-24$658.29$667.50$654.05$656.01708,400
2026-07-23$646.48$655.20$637.80$651.911,129,400
2026-07-22$676.43$676.80$648.90$651.18872,200
2026-07-21$672.55$678.67$666.87$675.19529,400
2026-07-20$674.72$681.74$669.88$672.15624,800
2026-07-17$676.05$691.13$672.31$676.69648,300
2026-07-16$666.28$680.29$661.38$678.94730,100
2026-07-15$656.11$669.10$648.66$664.45555,400
2026-07-14$658.00$663.10$653.31$656.12478,000
2026-07-13$661.63$665.60$655.11$663.09606,300
2026-07-10$670.06$676.66$658.50$664.52581,700
2026-07-09$660.80$669.16$660.80$667.95672,500
2026-07-08$669.11$670.35$661.43$662.88746,800
2026-07-07$663.18$677.92$659.02$676.23918,700
2026-07-06$657.96$657.96$637.72$649.81714,300
2026-07-02$630.52$654.94$625.70$654.271,071,600
2026-07-01$629.90$632.85$623.89$624.721,170,600
2026-06-30$630.95$634.06$622.29$623.54820,900
2026-06-29$635.99$638.30$626.86$631.81734,400
2026-06-26$623.64$638.76$623.44$632.901,213,600
2026-06-25$623.16$634.31$619.70$620.14696,800
2026-06-24$621.63$631.18$619.27$623.43839,900
2026-06-23$607.92$621.79$607.92$618.031,279,700
2026-06-22$604.46$613.56$594.90$612.501,604,300
2026-06-18$612.07$616.24$598.19$609.942,609,100
2026-06-17$615.16$620.00$602.13$607.931,299,500
2026-06-16$615.18$617.60$608.21$614.731,007,500
2026-06-15$613.35$615.95$608.59$614.98815,900
2026-06-12$613.11$616.55$605.01$612.14717,700
2026-06-11$604.31$618.10$603.57$611.48943,100
2026-06-10$619.07$619.26$601.22$601.65816,100
2026-06-09$624.17$628.90$610.95$616.181,190,600
2026-06-08$638.04$638.95$608.98$611.341,259,200
2026-06-05$632.26$640.82$632.09$635.45975,800
2026-06-04$628.07$633.89$621.11$628.73974,700
2026-06-03$600.79$625.00$599.00$618.95986,700
2026-06-02$596.52$604.63$591.52$602.921,066,700
2026-06-01$607.54$614.00$598.80$600.661,079,900
2026-05-29$620.11$624.47$609.77$614.782,187,500
2026-05-28$630.15$631.73$620.35$621.521,234,400
2026-05-27$634.80$638.06$625.00$627.741,913,500
2026-05-26$642.45$648.50$632.68$634.62889,800
2026-05-22$639.24$644.12$632.72$638.88994,900
2026-05-21$645.00$650.32$639.81$642.591,178,500
2026-05-20$634.32$651.00$633.60$649.761,165,600
2026-05-19$630.49$639.99$616.02$630.301,445,100
2026-05-18$615.93$633.00$610.60$629.682,996,600
2026-05-15$712.69$717.89$693.70$698.25728,000
2026-05-14$719.00$722.51$710.06$712.87767,200
2026-05-13$721.29$730.59$709.51$719.88879,300
2026-05-12$716.39$725.60$710.02$723.41824,300
2026-05-11$714.99$727.39$701.99$712.771,227,200
2026-05-08$709.29$717.99$708.36$714.89589,000
2026-05-07$718.50$725.31$707.43$709.10774,600
2026-05-06$703.33$726.16$702.50$721.05739,900
2026-05-05$710.73$715.62$699.23$702.27642,700
2026-05-04$702.56$711.55$699.75$709.21554,100
2026-05-01$703.02$714.48$700.26$701.42729,100
2026-04-30$693.08$708.44$688.95$707.061,096,500
2026-04-29$705.11$708.80$668.85$686.361,835,000
2026-04-28$751.37$754.00$730.90$731.77569,000
2026-04-27$745.47$756.40$743.61$744.44603,200
2026-04-24$760.00$761.96$736.71$751.57809,500
2026-04-23$750.99$767.21$747.26$766.02928,700
2026-04-22$751.48$755.78$740.47$746.58901,900
2026-04-21$746.20$751.54$734.12$747.36707,400
2026-04-20$750.00$755.59$744.00$749.41493,800
2026-04-17$754.74$758.61$746.91$750.57513,000
2026-04-16$749.56$756.00$742.69$746.00505,000
2026-04-15$758.67$760.58$739.12$753.93571,100
2026-04-14$744.97$757.68$743.71$755.51637,800
2026-04-13$747.74$756.90$737.34$746.46747,000
2026-04-10$771.48$771.48$739.09$748.87751,300
2026-04-09$764.15$772.45$761.50$767.85596,700
2026-04-08$765.26$775.63$755.99$775.53580,400
2026-04-07$758.40$761.91$747.76$760.27620,900
2026-04-06$766.83$768.80$758.49$763.04460,400
2026-04-02$767.04$770.11$745.00$761.851,000,600
2026-04-01$775.00$781.21$769.97$777.25627,400
2026-03-31$757.47$774.26$755.80$772.64642,600
2026-03-30$743.83$757.68$741.47$749.29630,400
2026-03-27$756.65$759.47$736.64$737.71492,200
2026-03-26$749.40$761.73$747.77$756.73488,600
2026-03-25$744.67$757.98$744.02$749.47553,100
2026-03-24$728.51$743.17$727.96$741.69507,900
2026-03-23$745.00$750.00$735.00$736.53535,900
2026-03-20$738.17$744.85$728.64$732.871,359,900
2026-03-19$744.50$750.32$727.88$737.45628,300
2026-03-18$751.22$757.60$734.56$744.12672,500
2026-03-17$763.53$771.23$755.64$759.05437,000
2026-03-16$750.00$763.30$747.01$756.91396,200
2026-03-13$754.55$758.98$741.90$745.77438,100
2026-03-12$764.06$766.00$744.00$746.61630,400
2026-03-11$769.17$783.12$765.00$774.66405,200
2026-03-10$781.67$788.69$771.34$772.03473,300
2026-03-09$759.86$783.70$754.91$781.60697,100
2026-03-06$755.01$762.40$746.66$759.86561,900
2026-03-05$780.00$781.99$760.01$764.93657,500
2026-03-04$767.05$791.60$764.24$787.50641,400
2026-03-03$781.01$794.77$764.49$766.66637,200
2026-03-02$771.10$793.16$769.63$790.81793,100
2026-02-27$760.91$786.68$760.91$781.67726,400
2026-02-26$784.28$784.50$753.79$770.79772,700
2026-02-25$774.13$791.11$771.43$784.28750,900
2026-02-24$780.47$792.67$768.75$772.19628,700
2026-02-23$777.58$792.16$777.58$787.04510,500
2026-02-20$775.00$781.46$770.00$779.67615,100
2026-02-19$790.00$790.00$773.31$782.38504,800
2026-02-18$793.53$797.00$786.79$792.16675,900
2026-02-17$803.48$815.00$783.62$793.53747,100
2026-02-13$788.92$806.18$785.00$803.17974,700
2026-02-12$784.80$796.72$774.72$783.65814,300
2026-02-11$750.85$781.42$745.07$778.971,123,600
2026-02-10$779.73$781.40$753.10$754.91792,600
2026-02-09$783.17$790.00$775.50$780.28586,800
2026-02-06$769.63$786.99$764.78$785.51671,400
2026-02-05$777.83$790.00$760.00$766.63976,500
2026-02-04$765.80$779.78$765.21$775.06952,000
2026-02-03$745.53$773.72$742.74$759.18768,700
2026-02-02$732.92$763.56$731.51$755.02693,000
2026-01-30$753.96$774.37$735.61$741.451,317,500
2026-01-29$755.73$755.73$742.80$749.44925,800
2026-01-28$765.15$766.99$747.57$751.13827,900
2026-01-27$762.47$776.25$761.50$771.25645,800
2026-01-26$750.09$767.30$750.09$762.65934,200
2026-01-23$757.31$762.00$747.30$753.55721,000
2026-01-22$750.34$765.00$747.37$755.51765,400
2026-01-21$736.71$750.00$735.00$749.33788,400
2026-01-20$729.40$737.87$718.38$733.78789,100
2026-01-16$749.09$749.09$726.43$733.041,682,400
2026-01-15$754.85$756.50$737.00$741.92865,600
2026-01-14$760.58$766.64$753.01$754.14668,900
2026-01-13$765.16$765.99$743.94$758.91946,500
2026-01-12$810.00$811.09$765.08$768.001,321,100
2026-01-09$802.97$821.11$790.88$796.55711,500
2026-01-08$805.81$816.99$800.68$801.011,049,300
2026-01-07$786.18$814.10$780.10$812.271,264,700
2026-01-06$764.35$787.66$763.20$776.54935,000
2026-01-05$769.72$771.99$753.20$763.23835,700
2026-01-02$774.25$779.75$765.77$776.31464,800
2025-12-31$772.00$775.00$769.17$771.87354,800
2025-12-30$776.30$777.77$770.30$773.94383,200
2025-12-29$780.56$785.05$774.60$780.50545,100
2025-12-26$783.79$788.01$778.04$784.97321,000
2025-12-24$787.99$792.77$783.61$783.71267,200
2025-12-23$777.36$792.75$777.00$785.17832,000
2025-12-22$765.84$783.60$765.09$779.36818,000
2025-12-19$753.72$773.85$748.18$767.962,335,900
2025-12-18$747.54$752.84$739.23$748.711,057,600
2025-12-17$746.55$751.99$743.33$749.79765,900
2025-12-16$752.57$757.35$734.72$746.36713,200
2025-12-15$748.85$756.67$746.38$752.62932,800
2025-12-12$741.59$746.05$734.38$741.29804,800
2025-12-11$726.08$753.61$726.08$746.801,153,900
2025-12-10$695.06$728.00$692.50$726.211,316,500
2025-12-09$705.11$711.15$691.86$692.58604,400
2025-12-08$723.69$724.13$701.75$703.261,005,900
2025-12-05$723.00$736.15$717.26$718.36798,300
2025-12-04$732.45$735.00$721.22$722.801,067,100
2025-12-03$730.36$744.23$720.07$723.671,238,500
2025-12-02$742.12$747.00$731.00$742.00924,600
2025-12-01$775.60$779.92$748.15$750.11992,000
2025-11-28$784.70$788.98$779.50$780.19510,400
2025-11-26$785.72$790.98$777.00$784.61871,700
2025-11-25$764.88$790.57$760.01$787.321,200,400
2025-11-24$759.05$773.13$756.64$761.451,554,900
2025-11-21$736.01$764.09$735.74$755.901,427,700
2025-11-20$725.00$753.51$720.02$737.002,296,800
2025-11-19$727.81$727.81$702.63$702.751,383,600
2025-11-18$702.51$727.97$699.22$725.341,368,700
2025-11-17$693.34$711.88$692.29$704.311,132,900
2025-11-14$697.19$699.27$685.95$693.50907,000
2025-11-13$683.00$713.58$679.93$694.991,505,300
2025-11-12$678.89$690.78$672.67$681.721,208,300
2025-11-11$651.48$676.33$651.38$674.55977,200
2025-11-10$656.00$665.99$653.19$654.74824,800
2025-11-07$650.35$658.21$640.99$657.53782,800
2025-11-06$640.83$657.00$640.83$646.87916,600
2025-11-05$631.10$646.89$628.00$644.19724,300
2025-11-04$643.78$646.22$625.14$628.001,030,900
2025-11-03$657.46$657.46$627.50$642.25810,300
2025-10-31$649.45$660.00$645.00$651.80797,900
2025-10-30$645.56$664.00$643.92$654.041,120,700
2025-10-29$650.41$659.98$637.66$652.911,751,500
2025-10-28$612.02$655.70$605.03$654.482,126,800
2025-10-27$580.50$586.15$575.93$585.311,246,100
2025-10-24$579.65$582.70$576.20$577.95875,400
2025-10-23$579.68$584.00$572.75$575.69778,800
2025-10-22$580.21$588.71$578.60$584.74691,200
2025-10-21$574.60$582.41$572.82$579.34651,600
2025-10-20$579.41$582.65$574.23$576.77639,100
2025-10-17$570.35$579.04$566.11$578.05745,700