Blum Susan
SEC insider (Form 3/4/5 filer). CIK 0001792253. Chief Financial Officer at CorMedix Inc. (CRMD) and 1 other issuer. 6 reported Form 4/5 transactions since Sep 2024; latest on Aug 29, 2026. Located in PARSIPPANY, NJ.
Companies Blum Susan has filed insider reports for
- CorMedix Inc. (CRMD): Officer, Chief Financial Officer
- BiomX Inc. (PHGE): Director
Blum Susan
CIK: 0001792253
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (66.7%)
Compensation grants
Other (G, F, J, C, D, …)2 (33.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- Aug 29, 2026CRMD
CorMedix Inc.
Tax PaymentDirect8.4K shares at avg. $8.30$70K - Jan 23, 2026CRMD
CorMedix Inc.
AwardDirect72.8K shares- - Jan 23, 2026CRMD
CorMedix Inc.
Tax PaymentDirect9.8K shares at avg. $7.27$71K - Aug 29, 2025CRMD
CorMedix Inc.
AwardDirect69.7K shares- - Apr 14, 2025PHGE
BiomX Inc.
AwardDirectCommon Stock Options - right to Buy
17.6K shares- - Apr 14, 2025PHGE
BiomX Inc.
AwardDirectCommon Stock Options - right to Buy
17.6K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 29, 2026 |  CRMD CorMedix Inc. | Tax Payment | 8,424 | $8.30 | $69,919 | Direct |
| Jan 23, 2026 | CRMD CorMedix Inc. | Award | 72,820 | - | $0 | Direct |
| Jan 23, 2026 | CRMD CorMedix Inc. | Tax Payment | 9,767 | $7.27 | $71,006 | Direct |
| Aug 29, 2025 | CRMD CorMedix Inc. | Award | 69,686 | - | - | Direct |
| Apr 14, 2025 |  PHGE BiomX Inc. | Award Common Stock Options - right to Buy | 17,600 | - | - | Direct |
| Apr 14, 2025 | PHGE BiomX Inc. | Award Common Stock Options - right to Buy | 17,600 | - | - | Direct |
1-6 of 6 transactions