Quick Takeaways
- Susan Blum has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $965,012.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Susan Blum
- Location
- Lincolnshire, IL
- Summary
- The estimated net worth of Susan Blum is at least $965,012 dollars as of 27 Jan 2026. Susan Blum is the Chief Financial Officer of CorMedix Inc. and owns shares of CorMedix Inc. (CRMD) stock worth about $965K.
- Signature
- /s/ Beth Zelnick Kaufman, attorney-in-fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Susan Blum 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: CorMedix Inc. ($965,012).
- 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 Susan Blum
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| CRMD | CorMedix Inc. | Chief Financial Officer | $965,012 | 23 Jan 2026 | ||
| PHGE | BiomX Inc. | Director | 14 Apr 2025 |
Insider Transactions Reported by Susan Blum:
| 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.