Vafias Harry
SEC insider (Form 3/4/5 filer). CIK 0001328921. CEO and President at Imperial Petroleum Inc./Marshall Islands (IMPP) and 2 other issuers. 8 reported Form 4/5 transactions since Sep 2024; latest on Oct 19, 2026. Located in ATHENS.
Companies Vafias Harry has filed insider reports for
- Imperial Petroleum Inc./Marshall Islands (IMPP): Director, Officer, CEO and President
- StealthGas Inc. (GASS): Director, Officer, CEO, President & CFO
- C3is Inc. (CISS): Director
Vafias Harry
CIK: 0001328921
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Oct 19, 2026IMPP
Imperial Petroleum Inc./Marshall Islands
ExerciseDirect117.2K shares at avg. $3.20$375K - Sep 18, 2026GASS
StealthGas Inc.
GiftDirect47.5K shares- - Sep 16, 2026GASS
StealthGas Inc.
ExerciseDirect290K shares at avg. $6.43$1.9M - Aug 21, 2026IMPP
Imperial Petroleum Inc./Marshall Islands
ExerciseDirect149.5K shares at avg. $3.01$450K - Jun 22, 2026IMPP
Imperial Petroleum Inc./Marshall Islands
GiftDirect33.6K shares- - Jun 22, 2026IMPP
Imperial Petroleum Inc./Marshall Islands
AwardDirect440K shares- - Apr 29, 2026GASS
StealthGas Inc.
GiftDirect99.6K shares- - Apr 27, 2026GASS
StealthGas Inc.
ExerciseDirect100K shares at avg. $6.01$601K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 19, 2026 |  IMPP Imperial Petroleum Inc./Marshall Islands | Exercise | 117,188 | $3.20 | $375,002 | Direct |
| Sep 18, 2026 |  GASS StealthGas Inc. | Gift | 47,500 | - | $0 | Direct |
| Sep 16, 2026 | GASS StealthGas Inc. | Exercise | 290,000 | $6.43 | $1,864,700 | Direct |
| Aug 21, 2026 | IMPP Imperial Petroleum Inc./Marshall Islands | Exercise | 149,502 | $3.01 | $450,001 | Direct |
| Jun 22, 2026 | IMPP Imperial Petroleum Inc./Marshall Islands | Gift | 33,627 | - | $0 | Direct |
| Jun 22, 2026 | IMPP Imperial Petroleum Inc./Marshall Islands | Award | 440,000 | - | $0 | Direct |
| Apr 29, 2026 | GASS StealthGas Inc. | Gift | 99,623 | - | $0 | Direct |
| Apr 27, 2026 | GASS StealthGas Inc. | Exercise | 100,000 | $6.01 | $601,000 | Direct |
1-8 of 8 transactions