REGN: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

Tue 1991-04-02? to Wed 2026-01-21	YTD Return	TRR Price
REGN ×	−3.06% 2026-01-21	14.84 TRR 2026-01-21
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

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Returns

Tue 1991-04-02? to Wed 2026-01-21	Overall Return	Exponential Trendline
REGN ×	+1,384.12% +8.06%/yr	+14.32%/yr (R2=0.758)
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

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Growth of $10,000

Tue 1991-04-02? to Wed 2026-01-21	Start Value	End Value
REGN ×	$10,000.00 1991-04-02	$148,411.57 2026-01-21
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

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Annual Returns

Year	REGN
2026 (YTD)	−3.06%
2025	+6.12%
2024	−21.17%
2023	+17.79%
2022	+7.31%
2021	+22.13%
2020	+26.94%
2019	−1.72%
2018	−2.51%
2017	+0.30%
2016	−33.75%
2015	+31.37%
2014	+47.94%
2013	+58.51%
2012	+203.37%
2011	+63.96%
2010	+33.76%
2009	+28.25%
2008	−24.06%
2007	+15.61%
2006	+23.13%
2005	+66.90%
2004	−39.36%
2003	−21.99%
2002	−35.80%
2001	−21.37%
2000	+167.53%
1999	+68.39%
1998	−15.24%
1997	−47.79%
1996	+22.43%
1995	+314.41%
1994	−81.15%
1993	+25.72%
1992	−35.67%
1991	−15.98%

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Drawdowns

Tue 1991-04-02? to Wed 2026-01-21	Current Drawdown	Worst Drawdown
REGN ×	−39.18%	−92.82% 2005-04-14
Regeneron Pharmaceuticals Inc NASDAQ Common Stock