StealthGas's three largest insider shareholders as of September 29, 2026 are Harry Vafias (Ceo, President Cfo, 4.82Mn shares), Michael Jolliffe (Director, 54.50K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Harry Vafias | Ceo, President Cfo | 4,818,363 | 0 | 4,818,363 | 98.9% | 18 Sep, 2026 |
| 2 | Michael Jolliffe | Director | 54,500 | 0 | 54,500 | 1.1% | 16 Sep, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 16 Sep, 2026 | Harry Vafias | Ceo, President Cfo | Acquired M | 290,000 | $6.43 | $1.86Mn | 4,770,863 | Direct |
| 18 Sep, 2026 | Harry Vafias | Ceo, President Cfo | Acquired G | 47,500 | $0.00 | $0 | 4,818,363 | Direct |
| 16 Sep, 2026 | Harry Vafias | Ceo, President Cfo | Disposed M | 290,000 | $0.00 | $0 | 0 | Direct |
| 18 Jun, 2026 | Michael Jolliffe | Director | Acquired M | 5,000 | $6.43 | $32.15K | 57,000 | Direct |
| 18 Jun, 2026 | Michael Jolliffe | Director | Acquired M | 10,000 | $6.01 | $60.10K | 67,000 | Direct |
| 18 Jun, 2026 | Michael Jolliffe | Director | Disposed M | 5,000 | $0.00 | $0 | 0 | Direct |
| 18 Jun, 2026 | Michael Jolliffe | Director | Disposed M | 10,000 | $0.00 | $0 | 0 | Direct |
| 27 Apr, 2026 | Harry Vafias | Ceo, President Cfo | Acquired M | 100,000 | $6.01 | $601.00K | 4,381,240 | Direct |
| 29 Apr, 2026 | Harry Vafias | Ceo, President Cfo | Acquired G | 99,623 | $0.00 | $0 | 4,480,863 | Direct |
| 27 Apr, 2026 | Harry Vafias | Ceo, President Cfo | Disposed M | 100,000 | $0.00 | $0 | 0 | Direct |
| 27 Jun, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 50,000 | $3.36 | $168.00K | 6,453,167 | Indirect |
| 28 Jun, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 6,502 | $3.40 | $22.09K | 6,459,669 | Indirect |
| 01 Jul, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 39,125 | $3.50 | $136.87K | 6,498,794 | Indirect |
| 19 Mar, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 422,065 | $3.30 | $1.39Mn | 6,403,167 | Indirect |
| 14 Mar, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 3,200 | $3.05 | $9.76K | 5,976,102 | Indirect |
| 15 Mar, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 5,000 | $3.05 | $15.25K | 5,981,102 | Indirect |
| 11 Mar, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 2,000 | $3.09 | $6.18K | 5,954,902 | Indirect |
| 13 Mar, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 18,000 | $3.09 | $55.62K | 5,972,902 | Indirect |
| 06 Mar, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 493,536 | $3.20 | $1.58Mn | 5,946,902 | Indirect |
| 07 Mar, 2019 | Capital Management Lp Glendon | TenPercentOwner | Acquired P | 3,600 | $3.11 | $11.21K | 5,950,502 | Indirect |