Papatrifon Eleftherios
CIK 1390775 · View on SEC EDGAR ↗
Activist
First SEC filing: Oct. 30, 2025 · Latest: Oct. 30, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 1 non-open-market transaction below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 31, 2026 | SVRN | D | 2,084 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 31, 2026 | SVRN | 8% Series C Cum. Con. Perpetual Preferred Shares | Common Stock (3,330,669) | — | — | 2,084 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | SVRN | Common Stock, $0.01 par value per share | 470,588 | Direct |
| March 18, 2026 | SVRN | 8.0% Series C Cum. Con. Perpetual Preferred Shares→ Common Stock (3,330,669) | 3,330,669 | Direct |
| March 18, 2026 | DSX | Common Stock, $0.01 par value per share | 1,342,923 | Direct |
| March 18, 2026 | DSX | Warrants→ Common Stock | — | Direct |