Form 4 holding
Director
NANOPHASE TECHNOLOGIES Corp
- Security class
- Common Stock
- Shares / value
- 409,838
- Estimated value
- $213,116
- Report date
- 20 Dec 2022
- Price
- $0.5200
- Ownership
- Direct
Richard W. Siegel - Director at SOLESENCE, INC.
Issuer-level insider activity
- Role
- Director
- Issuer ticker
- SLSN on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Richard W. Siegel since 22 Oct 2025
Reported holdings for Richard W. Siegel in SOLESENCE, INC.
Form 4 holding
Director
NANOPHASE TECHNOLOGIES Corp
- Security class
- Deferred Common Stock
- Shares / value
- 20,030
- Estimated value
- $20,030
- Report date
- 20 Dec 2022
- Price
- $1.00
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 20,030
Form 4 holding
Director
NANOPHASE TECHNOLOGIES Corp
- Security class
- Common Stock (right to purchase)
- Shares / value
- 15,000
- Estimated value
- $7,800
- Report date
- 20 Dec 2022
- Price
- $0.5200
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for Richard W. Siegel in SOLESENCE, INC.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.