Quick Takeaways
- Keith Barnes has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $2,482,663.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Keith Barnes
- Location
- Cupertino, CA
- Summary
- The estimated net worth of Keith Barnes is at least $2,482,663 dollars as of 24 Feb 2026. Keith Barnes is the Director of Knowles Corp and owns shares of Knowles Corp (KN) stock worth about $1.42M. Keith Barnes is the Director of VIAVI SOLUTIONS INC. and owns shares of VIAVI SOLUTIONS INC. (VIAV) stock worth about $710.2K. Keith Barnes is the Director of ROGERS CORP and owns shares of ROGERS CORP (ROG) stock worth about $356.9K.
- Signature
- By: Robyn B. Martin For: Keith Barnes
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Keith Barnes and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: Knowles Corp ($1,415,583).
- Past-year value change for that position: -$1,114,864.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Keith Barnes
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| KN | Knowles Corp | Director | $1,415,583 | -$1,114,864 | -44% | 10 Feb 2026 |
| VIAV | VIAVI SOLUTIONS INC. | Director | $710,221 | -$3,139,797 | -82% | 13 Nov 2025 |
| ROG | ROGERS CORP | Director | $356,859 | 04 May 2023 |
Insider Transactions Reported by Keith Barnes:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.