Odysseas D Kostas
CIK 1483080 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 21, 2017 · Latest: Dec. 21, 2017
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 22 non-open-market transactions 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 |
|---|---|---|---|---|---|---|---|---|---|
| April 18, 2026 | AMRN | M | 838 | — | — | 838 Direct | — | Acquired | (price as of 2026-08-20) |
| April 18, 2026 | AMRN | F | 403 | $14.98 | $6,037 | 836 Direct | -32.53% | Disposed | -4.7% (price as of 2026-08-20) |
| April 18, 2026 | AMRN | M | 838 | — | — | 1,239 Direct | +208.98% | Acquired | (price as of 2026-08-20) |
| April 18, 2025 | AMRN | M | 838 | — | — | 1,676 Direct | +100.00% | Acquired | (price as of 2026-08-20) |
| April 18, 2025 | AMRN | F | 437 | $9.11 | $3,981 | 401 Direct | -52.15% | Disposed | 56.8% (price as of 2026-08-20) |
| April 18, 2025 | AMRN | M | 838 | — | — | 838 Direct | — | Acquired | (price as of 2026-08-20) |
| June 17, 2024 | INVA | A | 10,000 | — | — | 30,000 Direct | +50.00% | Acquired | (price as of 2026-08-20) |
| June 17, 2024 | INVA | A | 13,923 | — | — | 122,625 Direct | +12.81% | Acquired | (price as of 2026-08-20) |
| April 18, 2024 | AMRN | A | 50,287 | — | — | 50,287 Direct | — | Acquired | (price as of 2026-08-20) |
| April 18, 2024 | AMRN | A | 179,795 | — | — | 179,795 Direct | — | Acquired | (price as of 2026-08-20) |
| July 21, 2023 | AMRN | A | 60,268 | — | — | 60,268 Direct | — | Acquired | (price as of 2026-08-20) |
| July 21, 2023 | AMRN | A | 94,866 | — | — | 94,866 Direct | — | Acquired | (price as of 2026-08-20) |
| July 21, 2023 | AMRN | A | 180,804 | — | — | 180,804 Direct | — | Acquired | (price as of 2026-08-20) |
| July 21, 2023 | AMRN | A | 258,598 | — | — | 284,598 Direct | +994.61% | Acquired | (price as of 2026-08-20) |
| May 22, 2023 | INVA | A | 10,000 | — | — | 20,000 Direct | +100.00% | Acquired | (price as of 2026-08-20) |
| May 22, 2023 | INVA | A | 16,495 | — | — | 108,702 Direct | +17.89% | Acquired | (price as of 2026-08-20) |
| April 24, 2019 | INVA | A | 16,399 | — | — | 45,161 Direct | +57.02% | Acquired | (price as of 2026-08-20) |
| April 24, 2018 | INVA | A | 14,249 | — | — | 28,762 Direct | +98.18% | Acquired | (price as of 2026-08-20) |
| Dec. 19, 2017 | INVA | A | 14,513 | — | — | 14,513 Direct | — | Acquired | (price as of 2026-08-20) |
| June 30, 2010 | SVRA | A | 4,000 | — | — | 4,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 2, 2010 | SVRA | A | 33,332 | — | — | 33,332 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 2, 2010 | SVRA | A | 100,000 | — | — | 100,000 Direct | — | Acquired | (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| April 18, 2026 | AMRN | Restricted Stock Unit [F5] | American Depositary Shares [F1] | $0.00 | — | 838 | Acquired |
| April 18, 2025 | AMRN | Restricted Stock Unit [F5] | American Depositary Shares [F1] | $0.00 | — | 838 | Acquired |
| June 17, 2024 | INVA | Non-statutory Stock Option | Common Stock (10,000) | $16.16 | June 16, 2034 | 10,000 | Acquired |
| April 18, 2024 | AMRN | Restricted Stock Unit [F3] | Ordinary Shares [F2] (50,287) | $0.00 | — | 50,287 | Acquired |
| April 18, 2024 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (179,795) | $0.87 | April 18, 2034 | 179,795 | Acquired |
| July 21, 2023 | AMRN | Restricted Stock Units [F4] | Ordinary Shares [F2] (60,268) | $0.00 | — | 60,268 | Acquired |
| July 21, 2023 | AMRN | Restricted Stock Units [F4] | Ordinary Shares [F2] (94,866) | $0.00 | — | 94,866 | Acquired |
| July 21, 2023 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (180,804) | $1.12 | July 21, 2033 | 180,804 | Acquired |
| July 21, 2023 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (284,598) | $1.12 | July 21, 2033 | 258,598 | Acquired |
| May 22, 2023 | INVA | Non-statutory Stock Option | Common Stock (10,000) | $13.64 | May 21, 2033 | 10,000 | Acquired |
| June 30, 2010 | SVRA | Stock Option (Right to Buy) | Common Stock (4,000) | $1.63 | June 30, 2020 | 4,000 | Acquired |
| Feb. 2, 2010 | SVRA | Non-qualified Stock Option (Right to Buy) | Commmon Stock (33,332) | $0.32 | Feb. 2, 2020 | 33,332 | Acquired |
| Feb. 2, 2010 | SVRA | Non-qualified Stock Option (Right to Buy) | Common Stock (100,000) | $0.32 | Feb. 2, 2020 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 21, 2017 | INVA | No securities are beneficially owned. | 0 | Direct |