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Corning Inc. (GLW)

R&D Expenses

$1.14B

TTM · Period ending: Jun 30, 2026 · USD

GLW R&D Expenses

Latest reported$1.14Bperiod endingJun 30, 2026

Latest reported$1.14Bperiod endingJun 30, 2026

GLW TTM R&D Expenses ($0.00 → $1.14B)

TTM R&D Expenses

High-resolution chart · PNG

GLW r&d expenses history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

Corning Inc. R&D Expenses — Trailing twelve months (TTM) (USD)
Period ending	R&D Expenses (USD)
Jun 30, 2001	640,800,000
Mar 31, 2001	591,900,000
Dec 31, 2000	540,000,000
Sep 30, 2000	473,000,000
Jun 30, 2000	428,400,000
Mar 31, 2000	393,100,000
Dec 31, 1999	362,600,000
Sep 30, 1999	341,000,000
Jun 30, 1999	316,100,000
Mar 31, 1999	306,400,000
Dec 31, 1998	293,900,000
Sep 30, 1998	289,100,000
Jun 30, 1998	288,300,000
Mar 31, 1998	266,700,000
Dec 31, 1997	250,700,000
Sep 30, 1997	175,400,000
Jun 30, 1997	104,600,000
Mar 31, 1997	51,100,000
Dec 31, 1996	0
Sep 30, 1996	0
Jun 30, 1996	0
Mar 31, 1996	0
Dec 31, 1995	0
Oct 8, 1995	0
Jun 18, 1995	0
Mar 26, 1995	0
Dec 31, 1994	0
Oct 9, 1994	0
Jun 19, 1994	0
Mar 27, 1994	0
Dec 31, 1993	0
Sep 30, 1993	0
Jun 30, 1993	0
Mar 31, 1993	0
Dec 31, 1992	0
Sep 30, 1992	0
Jun 30, 1992	0
Mar 31, 1992	0
Dec 31, 1991	0
Sep 30, 1991	0
Jun 30, 1991	0
Mar 31, 1991	0
Dec 31, 1990	0
Sep 30, 1990	0
Jun 30, 1990	0
Mar 31, 1990	0
Dec 31, 1989	0
Sep 30, 1989	0
Jun 30, 1989	0
Mar 31, 1989	0
Dec 31, 1988	0
Sep 30, 1988	0
Jun 30, 1988	0
Mar 31, 1988	0
Dec 31, 1987	0
Sep 30, 1987	0
Jun 30, 1987	0
Mar 31, 1987	0
Dec 31, 1986	0
Sep 30, 1986	0
Jun 30, 1986	0

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.