Quick Takeaways
- Nicolas Barthelemy has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $2,287,127.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Nicolas Barthelemy
- Location
- Encinitas, CA
- Summary
- The estimated net worth of Nicolas Barthelemy is at least $2,287,127 dollars as of 21 May 2025. Nicolas Barthelemy is the Director of Twist Bioscience Corp and owns shares of Twist Bioscience Corp (TWST) stock worth about $800.2K. Nicolas Barthelemy is the Director of REPLIGEN CORP and owns shares of REPLIGEN CORP (RGEN) stock worth about $619.2K. Nicolas Barthelemy is the Director of STANDARD BIOTOOLS INC. and owns shares of STANDARD BIOTOOLS INC. (LAB) stock worth about $518.4K. Nicolas Barthelemy is the Director of 908 Devices Inc. and owns shares of 908 Devices Inc. (MASS) stock worth about $349.4K.
- Signature
- /s/ Marc Baumgartner (Attorney in Fact)
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Nicolas Barthelemy and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: Twist Bioscience Corp ($800,210).
- 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.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Nicolas Barthelemy
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| TWST | Twist Bioscience Corp | Director | $800,210 | 21 Nov 2022 | ||
| RGEN | REPLIGEN CORP | Director | $619,208 | 15 May 2025 | ||
| LAB | STANDARD BIOTOOLS INC. | Director | $518,356 | 01 Apr 2022 | ||
| MASS | 908 Devices Inc. | Director | $349,353 | 15 Jun 2022 |
Insider Transactions Reported by Nicolas Barthelemy:
| 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.