Quick Takeaways
- Jan Johannessen has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $850,535.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Jan Johannessen
- Location
- Hillsboro, OR
- Summary
- The estimated net worth of Jan Johannessen is at least $850,535 dollars as of 09 Feb 2026. Jan Johannessen is the Director of Twist Bioscience Corp and owns shares of Twist Bioscience Corp (TWST) stock worth about $850.5K.
- Signature
- /s/ Kendra Fox, as Attorney-in-Fact for Jan Johannessen
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Jan Johannessen 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: Twist Bioscience Corp ($850,535).
- Past-year value change for that position: -$279,875.
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 Jan Johannessen
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| TWST | Twist Bioscience Corp | Director | $850,535 | -$279,875 | -25% | 05 Feb 2026 |
Insider Transactions Reported by Jan Johannessen:
| 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.