Form 4 holding
Director
C3is Inc.
- Security class
- Common Stock
- Shares / value
- 3,616
- Estimated value
- $506
- Report date
- 18 Mar 2026
- Price
- $0.1400
- Ownership
- By Arethusa Properties LTD
Harry Vafias - Director at C3is Inc.
Issuer-level insider activity
- Role
- Director
- Issuer ticker
- CISS 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 Harry Vafias since 02 Jul 2025
Reported holdings for Harry Vafias in C3is Inc.
Form 4 holding
Director
C3is Inc.
- Security class
- Common Stock
- Shares / value
- 1,162
- Estimated value
- $162
- Report date
- 18 Mar 2026
- Price
- $0.1400
- Ownership
- Direct
Transaction history for Harry Vafias in C3is 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.