Quick Takeaways
- Sanshiro Shimamura has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $251,920.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Sanshiro Shimamura
- Location
- Tosu Shi
- Summary
- The estimated net worth of Sanshiro Shimamura is at least $251,920 dollars as of 18 Mar 2026. Sanshiro Shimamura is the Corporate Auditor of rYojbaba Co., Ltd. and owns shares of rYojbaba Co., Ltd. (RYOJ) stock worth about $251.9K.
- Signature
- /s/ Sanshiro Shimamura
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Sanshiro Shimamura 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: rYojbaba Co., Ltd. ($251,920).
- 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 Sanshiro Shimamura
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| RYOJ | rYojbaba Co., Ltd. | Corporate Auditor | $251,920 | 18 Mar 2026 |
Insider Transactions Reported by Sanshiro Shimamura:
| 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.