Lars Ekman
CIK 1376117 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 21, 2012 · Latest: Dec. 21, 2012
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 73 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
73 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 1, 2022 | PRTA | S 10b5-1 | 6,021 | $62.12 | $374,025 | 243 Direct | -96.12% | Disposed | -85.2% (price as of 2026-08-19) |
| Dec. 1, 2022 | PRTA | S 10b5-1 | 9,813 | $61.28 | $601,341 | 6,264 Direct | -61.04% | Disposed | -85.0% (price as of 2026-08-19) |
| Nov. 1, 2022 | PRTA | S 10b5-1 | 1,661 | $64.94 | $107,865 | 243 Direct | -87.24% | Disposed | -85.8% (price as of 2026-08-19) |
| Nov. 1, 2022 | PRTA | S 10b5-1 | 3,312 | $64.26 | $212,829 | 1,904 Direct | -63.50% | Disposed | -85.7% (price as of 2026-08-19) |
| Nov. 1, 2022 | PRTA | S 10b5-1 | 1,717 | $62.91 | $108,016 | 5,216 Direct | -24.77% | Disposed | -85.4% (price as of 2026-08-19) |
| Nov. 1, 2022 | PRTA | S 10b5-1 | 9,143 | $62.01 | $566,957 | 6,933 Direct | -56.87% | Disposed | -85.2% (price as of 2026-08-19) |
| Sept. 28, 2022 | PRTA | S 10b5-1 | 31,666 | $48.09 | $1,522,818 | 243 Direct | -99.24% | Disposed | -80.9% (price as of 2026-08-19) |
| Nov. 12, 2019 | AMRN | S 10b5-1 | 38,600 | $19.35 | $746,910 | 0 Direct | -100.00% | Disposed | -96.3% (price as of 2026-08-19) |
| Nov. 5, 2019 | AMRN | S 10b5-1 | 6,400 | $18.00 | $115,200 | 0 Direct | -100.00% | Disposed | -96.0% (price as of 2026-08-19) |
| Sept. 3, 2019 | AMRN | S 10b5-1 | 91,016 | $15.01 | $1,366,150 | 0 Direct | -100.00% | Disposed | -95.2% (price as of 2026-08-19) |
| March 4, 2019 | AMRN | S 10b5-1 | 36,700 | $21.71 | $796,757 | 0 Direct | -100.00% | Disposed | -96.7% (price as of 2026-08-19) |
| March 4, 2019 | AMRN | S 10b5-1 | 98,677 | $21.16 | $2,088,005 | 36,700 Direct | -72.89% | Disposed | -96.6% (price as of 2026-08-19) |
| Jan. 10, 2019 | AMRN | S 10b5-1 | 7,496 | $18.62 | $139,576 | 0 Direct | -100.00% | Disposed | -96.1% (price as of 2026-08-19) |
| Jan. 10, 2019 | AMRN | S 10b5-1 | 55,762 | $18.16 | $1,012,638 | 7,496 Direct | -88.15% | Disposed | -96.0% (price as of 2026-08-19) |
| Jan. 10, 2019 | AMRN | S 10b5-1 | 48,711 | $17.29 | $842,213 | 63,258 Direct | -43.50% | Disposed | -95.8% (price as of 2026-08-19) |
| Jan. 10, 2019 | AMRN | S 10b5-1 | 7,247 | $15.96 | $115,662 | 111,969 Direct | -6.08% | Disposed | -95.5% (price as of 2026-08-19) |
| Jan. 10, 2019 | AMRN | S 10b5-1 | 21,200 | $14.92 | $316,304 | 119,216 Direct | -15.10% | Disposed | -95.2% (price as of 2026-08-19) |
| Nov. 25, 2015 | PRTA | S | 1,910 | $74.43 | $142,161 | 243 Direct | -88.71% | Disposed | -87.7% (price as of 2026-08-19) |
| Nov. 25, 2015 | PRTA | S | 11,502 | $73.73 | $848,042 | 2,153 Direct | -84.23% | Disposed | -87.5% (price as of 2026-08-19) |
| Nov. 25, 2015 | PRTA | S | 16,588 | $72.96 | $1,210,260 | 13,655 Direct | -54.85% | Disposed | -87.4% (price as of 2026-08-19) |
| Nov. 20, 2013 | AMRN | P | 40,000 | $1.80 | $72,000 | 40,000 Direct | — | Acquired | -60.1% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| May 15, 2026 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (27,000) | $9.76 | May 15, 2036 | 27,000 | Acquired |
| May 14, 2025 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (20,183) | $6.88 | May 14, 2035 | 20,183 | Acquired |
| May 15, 2024 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (15,000) | $22.39 | May 15, 2034 | 15,000 | Acquired |
| May 17, 2023 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (15,000) | $76.00 | May 17, 2033 | 15,000 | Acquired |
| Dec. 1, 2022 | PRTA | Stock Option (right to buy) | Ordinary Shares (15,834) | $6.41 | Jan. 29, 2023 | 15,834 | Disposed |
| Nov. 1, 2022 | PRTA | Stock Option (right to buy) | Ordinary Shares (15,833) | $6.41 | Jan. 29, 2023 | 15,833 | Disposed |
| Sept. 28, 2022 | PRTA | Stock Option (right to buy) | Ordinary Shares (31,666) | $6.41 | Jan. 29, 2023 | 31,666 | Disposed |
| June 24, 2022 | RARE | Stock Option (Right to Buy) | Common Stock (6,245) | $60.57 | June 24, 2032 | 6,245 | Acquired |
| May 18, 2022 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (15,000) | $25.60 | May 18, 2032 | 15,000 | Acquired |
| June 24, 2021 | RARE | Stock Option (Right to Buy) | Common Stock (4,125) | $93.20 | June 24, 2031 | 4,125 | Acquired |
| June 26, 2020 | RARE | Stock Option (Right to Buy) | Common Stock (4,250) | $76.58 | June 26, 2030 | 4,250 | Acquired |
| Nov. 12, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (38,600) | $14.40 | July 10, 2022 | 38,600 | Disposed |
| Nov. 5, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (6,400) | $14.40 | July 10, 2022 | 6,400 | Disposed |
| Sept. 3, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares (51,671) | $3.21 | May 14, 2028 | 51,671 | Disposed |
| Sept. 3, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares (25,845) | $3.06 | May 15, 2027 | 25,845 | Disposed |
| Sept. 3, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares (13,500) | $5.58 | July 8, 2023 | 13,500 | Disposed |
| June 11, 2019 | RARE | Stock Option (Right to Buy) | Common Stock (5,000) | $58.74 | June 11, 2029 | 5,000 | Acquired |
| May 20, 2019 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (8,023) | — | — | 8,023 | Acquired |
| May 20, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (10,431) | $16.83 | May 20, 2029 | 10,431 | Acquired |
| March 4, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (19,584) | $1.03 | Feb. 10, 2020 | 19,584 | Disposed |
| March 4, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (28,500) | $1.87 | March 11, 2024 | 28,500 | Disposed |
| March 4, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (35,258) | $2.19 | July 11, 2026 | 35,258 | Disposed |
| March 4, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (28,287) | $2.50 | July 6, 2025 | 28,287 | Disposed |
| March 4, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (17,358) | $2.50 | July 6, 2025 | 17,358 | Disposed |
| March 4, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (6,390) | $1.87 | March 11, 2024 | 6,390 | Disposed |
| Jan. 10, 2019 | AMRN | Stock Option (Right to Buy) | Ordinary Shares [F2] (100,416) | $1.03 | Feb. 10, 2020 | 100,416 | Disposed |
| June 19, 2018 | RARE | Stock Option (Right to Buy) | Common Stock (5,000) | $80.69 | June 19, 2028 | 5,000 | Acquired |
| May 16, 2018 | PRTA | Stock Option (right to buy) | Ordinary Shares (12,000) | $16.43 | May 16, 2028 | 12,000 | Acquired |
| May 14, 2018 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (34,269) | — | — | 34,269 | Acquired |
| May 14, 2018 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (51,671) | $3.21 | May 14, 2028 | 51,671 | Acquired |
| June 22, 2017 | RARE | Employee Stock Option (Right to Buy) | Common Stock (3,750) | $65.66 | June 22, 2027 | 3,750 | Acquired |
| May 18, 2017 | PRTA | Stock Option (right to buy) | Ordinary Shares (12,000) | $56.23 | May 18, 2027 | 12,000 | Acquired |
| May 15, 2017 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (17,974) | — | — | 17,974 | Acquired |
| May 15, 2017 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (25,845) | $3.06 | May 15, 2027 | 25,845 | Acquired |
| July 11, 2016 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (25,115) | — | — | 25,115 | Acquired |
| July 11, 2016 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (35,258) | $2.19 | July 11, 2026 | 35,258 | Acquired |
| May 20, 2016 | PRTA | Stock Option (right to buy) | Ordinary Shares (15,000) | $42.50 | May 20, 2026 | 15,000 | Acquired |
| Nov. 25, 2015 | PRTA | Stock Option (right to buy) | Ordinary Shares (30,000) | $6.41 | Jan. 29, 2023 | 30,000 | Disposed |
| July 6, 2015 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (22,000) | — | — | 22,000 | Acquired |
| July 6, 2015 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (40,500) | — | — | 40,500 | Acquired |
| July 6, 2015 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (28,287) | $2.50 | July 6, 2025 | 28,287 | Acquired |
| July 6, 2015 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (17,358) | $2.50 | July 6, 2025 | 17,358 | Acquired |
| May 22, 2015 | PRTA | Stock Option (right to buy) | Ordinary Shares (15,000) | $34.04 | May 22, 2025 | 15,000 | Acquired |
| March 11, 2014 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (5,348) | — | — | 5,348 | Acquired |
| March 11, 2014 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (24,000) | — | — | 24,000 | Acquired |
| March 11, 2014 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (6,390) | $1.87 | March 11, 2024 | 6,390 | Acquired |
| March 11, 2014 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (28,500) | $1.87 | March 11, 2024 | 28,500 | Acquired |
| July 9, 2013 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (13,500) | $5.58 | July 9, 2023 | 13,500 | Acquired |
| July 9, 2013 | AMRN | Restricted Stock Units | Ordinary Shares [F2] (9,000) | — | — | 9,000 | Acquired |
| Jan. 29, 2013 | PRTA | Stock Option (right to buy) | Ordinary Shares (125,000) | — | Jan. 29, 2023 | 125,000 | Acquired |
| July 10, 2012 | AMRN | Stock Option (right to buy) | Ordinary Shares [F2] (45,000) | $14.40 | July 10, 2022 | 45,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.