Quick Takeaways
- Robert Soderbery has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $9,658,832.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Robert Soderbery
- Location
- Milwaukee, WI
- Summary
- The estimated net worth of Robert Soderbery is at least $9,658,832 dollars as of 10 Dec 2025. Robert Soderbery is the EVP & GM, Flash Business of WESTERN DIGITAL CORP and owns shares of WESTERN DIGITAL CORP (WDC) stock worth about $9.51M. Robert Soderbery is the Director of ROCKWELL AUTOMATION, INC and owns shares of ROCKWELL AUTOMATION, INC (ROK) stock worth about $153.6K.
- Signature
- Danielle White, attorney-in-fact for Robert Soderbery
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Robert Soderbery 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: WESTERN DIGITAL CORP ($9,505,210).
- 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 Robert Soderbery
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| WDC | WESTERN DIGITAL CORP | EVP & GM, Flash Business | $9,505,210 | 27 Nov 2024 | ||
| ROK | ROCKWELL AUTOMATION, INC | Director | $153,622 | 08 Dec 2025 | ||
| Stonepeak-Plus Infrastructure Fund LP | Director | 28 Aug 2025 |
Insider Transactions Reported by Robert Soderbery:
| 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.