Quick Takeaways
- Matthew D. Kaufman has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $21,294,504.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Matthew D. Kaufman
- Location
- San Mateo, CA
- Summary
- The estimated net worth of Matthew D. Kaufman is at least $21,294,504 dollars as of 15 Apr 2026. Matthew D. Kaufman is the Chief Safety Officer of Roblox Corp and owns shares of Roblox Corp (RBLX) stock worth about $21.29M.
- Signature
- /s/ Adele Freedman Attorney-in-Fact for Matthew D. Kaufman
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Matthew D. Kaufman 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: Roblox Corp ($21,294,504).
- Past-year value change for that position: -$17,844,107.
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 Matthew D. Kaufman
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| RBLX | Roblox Corp | Chief Safety Officer | $21,294,504 | -$17,844,107 | -46% | 13 Apr 2026 |
Insider Transactions Reported by Matthew D. Kaufman:
| 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.