Ioannis Kostogiannis
CIK: 0002118310
Transaction Breakdown
Open Market Buys (P)0
High conviction signal
Open Market Sales (S)0
Position reduction
Option Exercises (M)0
Derivative conversions
Awards (A)0
Compensation grants
Other (G, F, J, C, D, …)0
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (0 total)
4 Form 3 filings on record — initial statements of ownership, which report holdings, not trades. No Form 4 or Form 5 transactions since Sep 2024.
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| 4 Form 3 filings on record — initial statements of ownership, which report holdings, not trades. No Form 4 or Form 5 transactions since Sep 2024. | ||||||
0-0 of 0 transactions
About Kostogiannis Ioannis
Kostogiannis Ioannis (SEC CIK 0002118310) files insider reports with the SEC as Director of StealthGas Inc. (GASS), Director of C3is Inc. (CISS) and Director of Imperial Petroleum Inc./Marshall Islands (IMPP).
Signal8 holds 4 ownership filings by Kostogiannis Ioannis, all Form 3s, filed between Mar 18, 2026 and Jun 23, 2026. A Form 3 is an initial statement of ownership: it reports holdings, not trades, so no Form 4 or Form 5 transactions are on record since Sep 2024.
The business address on Kostogiannis Ioannis's filings is in ATHENS.
Other insiders filing for StealthGas Inc. (GASS)
- Vafias Harry, CEO, President & CFO
- Jolliffe Michael, Director
- DRAKOS MARKOS, Director