Quick Takeaways
- David G. Barnes has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $6,995,516.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of David G. Barnes
- Location
- Greenwood Village, CO
- Summary
- The estimated net worth of David G. Barnes is at least $6,995,516 dollars as of 11 Jun 2025. David G. Barnes is the CFO of TRIMBLE INC. and owns shares of TRIMBLE INC. (TRMB) stock worth about $4.54M. David G. Barnes is the Director of CSG SYSTEMS INTERNATIONAL INC and owns shares of CSG SYSTEMS INTERNATIONAL INC (CSGS) stock worth about $2.46M.
- Signature
- /s/ Stacey Langley, attorney-in-fact for David G. Barnes
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow David G. Barnes and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: TRIMBLE INC. ($4,535,718).
- Past-year value change for that position: .
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 David G. Barnes
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| TRMB | TRIMBLE INC. | Cfo | $4,535,718 | 15 May 2024 | ||
| CSGS | CSG SYSTEMS INTERNATIONAL INC | Director | $2,459,798 | 10 Jun 2025 |
Insider Transactions Reported by David G. 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.