GLW r&d expenses history

Quarterly · USD. Dates are reporting period ends; fiscal years can differ from calendar years.

Corning Inc. R&D Expenses — Quarterly (USD)
Period ending	R&D Expenses (USD)
Jun 30, 2026	299,000,000
Mar 31, 2026	278,000,000
Dec 31, 2025	284,000,000
Sep 30, 2025	280,000,000
Jun 30, 2025	276,000,000
Mar 31, 2025	270,000,000
Dec 31, 2024	275,000,000
Sep 30, 2024	294,000,000
Jun 30, 2024	262,000,000
Mar 31, 2024	258,000,000
Dec 31, 2023	289,000,000
Sep 30, 2023	270,000,000
Jun 30, 2023	263,000,000
Mar 31, 2023	254,000,000
Dec 31, 2022	281,000,000
Sep 30, 2022	278,000,000
Jun 30, 2022	240,000,000
Mar 31, 2022	248,000,000
Dec 31, 2021	280,000,000
Sep 30, 2021	251,000,000
Jun 30, 2021	242,000,000
Mar 31, 2021	222,000,000
Dec 31, 2020	232,000,000
Sep 30, 2020	231,000,000
Jun 30, 2020	430,000,000
Mar 31, 2020	261,000,000
Dec 31, 2019	278,000,000
Sep 30, 2019	255,000,000
Jun 30, 2019	249,000,000
Mar 31, 2019	249,000,000
Dec 31, 2018	265,000,000
Sep 30, 2018	244,000,000
Jun 30, 2018	243,000,000
Mar 31, 2018	241,000,000
Dec 31, 2017	240,000,000
Sep 30, 2017	213,000,000
Jun 30, 2017	207,000,000
Mar 31, 2017	200,000,000
Dec 31, 2016	173,000,000
Sep 30, 2016	187,000,000
Jun 30, 2016	192,000,000
Mar 31, 2016	190,000,000
Dec 31, 2015	208,000,000
Sep 30, 2015	181,000,000
Jun 30, 2015	191,000,000
Mar 31, 2015	189,000,000
Dec 31, 2014	210,000,000
Sep 30, 2014	199,000,000
Jun 30, 2014	208,000,000
Mar 31, 2014	198,000,000
Dec 31, 2013	169,000,000
Sep 30, 2013	184,000,000
Jun 30, 2013	179,000,000
Mar 31, 2013	178,000,000
Dec 31, 2012	185,000,000
Sep 30, 2012	185,000,000
Jun 30, 2012	188,000,000
Mar 31, 2012	187,000,000
Dec 31, 2011	177,000,000
Sep 30, 2011	166,000,000
Jun 30, 2011	172,000,000
Mar 31, 2011	156,000,000
Dec 31, 2010	166,000,000
Sep 30, 2010	148,000,000
Jun 30, 2010	144,000,000
Mar 31, 2010	145,000,000
Dec 31, 2009	145,000,000
Sep 30, 2009	131,000,000
Jun 30, 2009	136,000,000
Mar 31, 2009	151,000,000
Dec 31, 2008	153,000,000
Sep 30, 2008	160,000,000
Jun 30, 2008	163,000,000
Mar 31, 2008	151,000,000
Dec 31, 2007	153,000,000
Sep 30, 2007	145,000,000
Jun 30, 2007	137,000,000
Mar 31, 2007	130,000,000
Dec 31, 2006	138,000,000
Sep 30, 2006	127,000,000
Jun 30, 2006	128,000,000
Mar 31, 2006	124,000,000
Dec 31, 2005	123,000,000
Sep 30, 2005	118,000,000
Jun 30, 2005	104,000,000
Mar 31, 2005	98,000,000
Dec 31, 2004	98,000,000
Sep 30, 2004	88,000,000
Jun 30, 2004	85,000,000
Mar 31, 2004	84,000,000
Dec 31, 2003	86,000,000
Sep 30, 2003	80,000,000
Jun 30, 2003	85,000,000
Mar 31, 2003	93,000,000
Dec 31, 2002	108,000,000
Sep 30, 2002	115,000,000
Jun 30, 2002	132,000,000
Mar 31, 2002	128,000,000
Dec 31, 2001	147,000,000
Sep 30, 2001	153,000,000