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

Tue 1991-04-02? to Fri 2025-12-12	YTD Return	TRR Price
REGN ×	+1.08% 2025-12-12	14.58 TRR 2025-12-12
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

---

Returns

Tue 1991-04-02? to Fri 2025-12-12	Overall Return	Exponential Trendline
REGN ×	+1,358.08% +8.03%/yr	+14.33%/yr (R2=0.756)
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

---

Growth of $10,000

Tue 1991-04-02? to Fri 2025-12-12	Start Value	End Value
REGN ×	$10,000.00 1991-04-02	$145,808.42 2025-12-12
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

---

Annual Returns

Year	REGN
2025 (YTD)	+1.08%
2024	−21.17%
2023	+17.79%
2022	+7.31%
2021	+22.13%
2020	+26.93%
2019	−1.71%
2018	−2.51%
2017	+0.30%
2016	−33.75%
2015	+31.36%
2014	+47.93%
2013	+58.51%
2012	+203.38%
2011	+63.96%
2010	+33.78%
2009	+28.19%
2008	−24.04%
2007	+15.59%
2006	+23.12%
2005	+66.88%
2004	−39.34%
2003	−22.02%
2002	−35.79%
2001	−21.37%
2000	+167.47%
1999	+68.40%
1998	−15.25%
1997	−47.79%
1996	+22.42%
1995	+314.47%
1994	−81.15%
1993	+25.69%
1992	−35.66%
1991	−15.99%

---

Drawdowns

Tue 1991-04-02? to Fri 2025-12-12	Current Drawdown	Worst Drawdown
REGN ×	−40.25%	−92.82% 2005-04-14
Regeneron Pharmaceuticals Inc NASDAQ Common Stock