Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 10 years
- Director since
- 2023
10 years of board service in total across 3 boards, counting each seat separately. Longest: Knowles Corporation, 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Rogers Corporation May 4, 202398.3%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Apr 28, 2026 | Knowles Corporation | Grant or award | +6,265 | $30.33 | $190,017 |
| Feb 19, 2026 | Knowles Corporation | Open-market sale | −41,048 | $27.16 | $1,114,864 |
| Feb 10, 2026 | Knowles Corporation | Gift | −41,048 | — | — |
| Feb 10, 2026 | Knowles Corporation | Gift | +41,048 | — | — |
| Nov 10, 2025 | Viavi Solutions Inc. | Open-market sale | −23,529 | $18.22 | $428,698 |
| Nov 10, 2025 | Viavi Solutions Inc. | Open-market sale | −97,938 | $18.17 | $1,779,533 |
| Nov 7, 2025 | Viavi Solutions Inc. | Option exercise | +23,529 | — | — |
| Nov 3, 2025 | Viavi Solutions Inc. | Open-market sale | −40,363 | $17.25 | $696,262 |
| Nov 3, 2025 | Viavi Solutions Inc. | Open-market sale | −13,570 | $17.34 | $235,304 |
| Apr 29, 2025 | Knowles Corporation | Grant or award | +11,890 | $15.98 | $190,002 |
| Feb 4, 2025 | Viavi Solutions Inc. | Open-market sale | −15,418 | $12.24 | $188,716 |
| Nov 6, 2024 | Viavi Solutions Inc. | Option exercise | +26,819 | — | — |
| Sep 30, 2024 | Knowles Corporation | Open-market sale | −6,725 | $17.88 | $120,243 |
| May 31, 2024 | Knowles Corporation | Open-market sale | −5,186 | $17.45 | $90,496 |
| Apr 30, 2024 | Knowles Corporation | Grant or award | +10,740 | $15.83 | $170,014 |
Questions about Keith Barnes
What boards is Keith Barnes on?
Keith Barnes sits on the boards of Knowles Corporation, Rogers Corporation and Viavi Solutions Inc.
How long has Keith Barnes served on boards?
Our records show at least 10 years of board service across 3 boards, the earliest from 2023.
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