Knowles Corp. (KN)
21.90
+0.01
(+0.05%)
USD |
NYSE |
Dec 18, 16:00
21.90
0.00 (0.00%)
After-Hours: 20:00
Knowles Research and Development Expense (TTM): 39.40M for Sept. 30, 2025
Research and Development Expense (TTM) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
R&D Expense Definition
R&D expense is a line item from many companies' income statements.
Research and Development Expense (TTM) Range, Past 5 Years
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Research and Development Expense (TTM) Benchmarks
| Rogers Corp. | 29.60M |
| Corning, Inc. | 1.101B |
| Allient, Inc. | 38.53M |
| Vuzix Corp. | 9.707M |
| M-tron Industries, Inc. | 3.078M |