Quick Takeaways
- Nichtberger Steven has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $3,104,976.
- Recent insider filing activity is available below.
- Info
- Significant Ownership
- Insider Ownership
Insider Trading & Ownership of Nichtberger Steven
- Location
- Philadelphia, PA
- Summary
- The estimated net worth of Nichtberger Steven is at least $3,104,976 dollars as of 02 Mar 2026. Nichtberger Steven is the President & CEO, Director of Cabaletta Bio, Inc. and owns shares of Cabaletta Bio, Inc. (CABA) stock worth about $3.1M.
- Signature
- By: /s/ Michael Gerard, as Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Nichtberger Steven and return when a new Insider Trading filing changes the record on this page.
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What Changed
- Largest disclosed position: Cabaletta Bio, Inc. ($3,104,976).
- Past-year value change for that position: +$100,778.
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 Nichtberger Steven
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| CABA | Cabaletta Bio, Inc. | President & CEO, Director | $3,104,976 | +$100,778 | +3.4% | 02 Mar 2026 |
Insider Transactions Reported by Nichtberger Steven:
| 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.