Quick Takeaways
- Brad W. Buss has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $15,156,302.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Brad W. Buss
- Location
- Dallas, TX
- Summary
- The estimated net worth of Brad W. Buss is at least $15,156,302 dollars as of 05 Mar 2026. Brad W. Buss is the Director of QuantumScape Corp and owns shares of QuantumScape Corp (QS) stock worth about $6.19M. Brad W. Buss is the Director of Marvell Technology, Inc. and owns shares of Marvell Technology, Inc. (MRVL) stock worth about $6.05M. Brad W. Buss is the Director of AECOM and owns shares of AECOM (ACM) stock worth about $2.81M. Brad W. Buss is the Director of TuSimple Holdings Inc. and owns shares of TuSimple Holdings Inc. (TSPH) stock worth about $102.8K.
- Signature
- Matt Benson, Attorney-in-Fact for Bradley W. Buss
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Brad W. Buss 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: QuantumScape Corp ($6,193,745).
- Past-year value change for that position: -$11,691,860.
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 Brad W. Buss
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| QS | QuantumScape Corp | Director | $6,193,745 | -$11,691,860 | -65% | 31 Oct 2025 |
| MRVL | Marvell Technology, Inc. | Director | $6,046,951 | 13 Jun 2025 | ||
| ACM | AECOM | Director | $2,812,807 | 03 Mar 2026 | ||
| TSPH | TuSimple Holdings Inc. | Director | $102,799 | 13 Jun 2022 |
Insider Transactions Reported by Brad W. Buss:
| 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.