Mark J Ahn
Insider
First SEC filing: Dec. 15, 2016 · Latest: Dec. 15, 2016
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 13, 2016 | ABEO | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 8, 2016 | ABEO | M | 150,000 | $2.31 | $346,500 | 0 Direct | · | Acquired | -91.3% (price as of 2026-10-02) |
| Nov. 8, 2016 | ABEO | M | 150,000 | $2.31 | $346,500 | 493,182 Direct | +43.71% | Acquired | -91.3% (price as of 2026-10-02) |
| Feb. 11, 2016 | ABEO | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 31, 2015 | ABEO | P | 18,182 | $5.50 | $100,001 | 343,182 Direct | +5.59% | Acquired | -96.3% (price as of 2026-10-02) |
| May 11, 2015 | ABEO | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2015 | ABEO | A | 300,000 | · | · | 325,000 Direct | +1200.00% | Acquired | (price as of 2026-10-02) |
| May 11, 2015 | ABEO | A | 100,000 | $7.34 | $734,000 | 115,320 Direct | +652.74% | Acquired | -97.3% (price as of 2026-10-02) |
| May 11, 2015 | ABEO | A | 300,000 | $7.34 | $2,202,000 | 325,000 Direct | +1200.00% | Acquired | -97.3% (price as of 2026-10-02) |
| Jan. 26, 2015 | ABEO | P | 25,000 | $0.01 | $250 | 25,000 Direct | · | Acquired | 1912.0% (price as of 2026-10-02) |
| Jan. 26, 2015 | ABEO | P | 25,000 | $4.00 | $100,000 | 25,000 Direct | · | Acquired | -95.0% (price as of 2026-10-02) |
| June 30, 2014 | SLS | A | 2,461 | $2.60 | $6,399 | 116,225 Direct | +2.16% | Acquired | -100.0% (price as of 2026-10-02) |
| June 30, 2014 | SLS | J | 2,461 | $2.60 | $6,399 | 116,225 Direct | +2.16% | Acquired | -100.0% (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 50,000 | $2.31 | $115,500 | 163,764 Direct | +43.95% | Acquired | -100.0% (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 100,000 | $1.38 | $138,000 | 263,764 Direct | +61.06% | Acquired | -100.0% (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 324,890 | $1.38 | $448,348 | 588,654 Direct | +123.17% | Acquired | -100.0% (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 200,000 | $0.72 | $144,000 | 788,654 Direct | +33.98% | Acquired | -99.9% (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 121,875 | $1.71 | $208,406 | 918,529 Direct | +15.30% | Acquired | -100.0% (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | S | 796,765 | $4.83 | $3,848,375 | 113,764 Direct | -87.51% | Disposed | -100.0% (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 50,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 100,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 324,890 | · | · | 25,110 Direct | -92.83% | Disposed | (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 200,000 | · | · | 200,000 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Jan. 27, 2014 | SLS | M | 121,875 | · | · | 423,173 Direct | -22.36% | Disposed | (price as of 2026-10-02) |
| Dec. 31, 2013 | SLS | J | 5,656 | $1.88 | $10,633 | 113,764 Direct | +5.23% | Acquired | -100.0% (price as of 2026-10-02) |
| Nov. 26, 2013 | SLS | A | 600,000 | · | · | 600,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 26, 2013 | SLS | A | 600,000 | · | · | 600,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 26, 2013 | SLS | A | 200,000 | · | · | 200,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 30, 2013 | SLS | J | 7,862 | $1.35 | $10,614 | 108,108 Direct | +7.84% | Acquired | -100.0% (price as of 2026-10-02) |
| Jan. 29, 2013 | SLS | A | 650,000 | · | · | 650,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2012 | SLS | J | 7,668 | $1.30 | $9,968 | 100,246 Direct | +8.28% | Acquired | -100.0% (price as of 2026-10-02) |
| July 10, 2012 | SLS | J | 31,289 | $0.40 | $12,516 | 92,578 Direct | +51.05% | Acquired | -99.9% (price as of 2026-10-02) |
| Jan. 12, 2012 | SLS | A | 400,000 | · | · | 400,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2011 | SLS | J | 31,289 | $0.40 | $12,516 | 61,289 Direct | +104.30% | Acquired | -99.9% (price as of 2026-10-02) |
| Dec. 7, 2011 | SLS | P | 10,000 | $0.66 | $6,600 | 20,000 Direct | +100.00% | Acquired | -99.9% (price as of 2026-10-02) |
| April 20, 2011 | SLS | P | 10,000 | $0.95 | $9,500 | 10,000 Direct | · | Acquired | -100.0% (price as of 2026-10-02) |
| March 31, 2011 | SLS | A | 525,000 | · | · | 525,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 31, 2011 | SLS | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 13, 2011 | SLS | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 26, 2010 | IOVA | A | 375,000 | · | · | 750,000 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| Jan. 14, 2010 | SLS | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 15, 2009 | SLS | A | 50,000 | · | · | 150,000 Direct | +50.00% | Acquired | (price as of 2026-10-02) |
| April 18, 2008 | SLS | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| Dec. 13, 2016 | ABEO | Stock option (right to buy) | Common stock | $4.45 | Dec. 13, 2026 | 150,000 | Acquired |
| Nov. 8, 2016 | ABEO | Stock option (right to buy) | Common stock | $2.31 | Feb. 11, 2026 | 150,000 | Acquired |
| Feb. 11, 2016 | ABEO | Stock option (right to buy) | Common stock | $2.31 | Feb. 11, 2026 | 150,000 | Acquired |
| May 11, 2015 | ABEO | Stock option (right to buy) | Common stock | $7.34 | May 11, 2025 | 100,000 | Acquired |
| May 11, 2015 | ABEO | Stock option (right to buy) | Common stock | $7.34 | May 11, 2025 | 100,000 | Acquired |
| Jan. 26, 2015 | ABEO | Common Stock Purchase Warrants | Common Stock | $5.00 | Dec. 24, 2019 | 25,000 | Acquired |
| Jan. 27, 2014 | SLS | Stock Option | Common Stock | $2.31 | Jan. 13, 2021 | 50,000 | Disposed |
| Jan. 27, 2014 | SLS | Stock Option | Common Stock | $1.38 | March 30, 2021 | 100,000 | Disposed |
| Jan. 27, 2014 | SLS | Stock Option | Common Stock | $1.38 | March 30, 2021 | 324,890 | Disposed |
| Jan. 27, 2014 | SLS | Stock Option | Common Stock | $0.72 | Jan. 12, 2022 | 200,000 | Disposed |
| Jan. 27, 2014 | SLS | Stock Option | Common Stock | $1.71 | Jan. 29, 2023 | 121,875 | Disposed |
| Nov. 26, 2013 | SLS | Stock Option (right to buy) [F1] | Common Stock | $3.88 | Nov. 26, 2023 | 600,000 | Acquired |
| Nov. 26, 2013 | SLS | Stock Option (right to buy) [F1] | Common Stock | $3.88 | Nov. 26, 2023 | 600,000 | Acquired |
| Nov. 26, 2013 | SLS | Stock Option (right to buy) [F1] | Common Stock | $3.88 | Nov. 26, 2023 | 200,000 | Acquired |
| Jan. 29, 2013 | SLS | Stock Option (right to buy) [F2] | Common Stock | $1.71 | Jan. 29, 2023 | 650,000 | Acquired |
| Jan. 12, 2012 | SLS | Stock Option (right to buy) [F1] | Common Stock | $0.72 | Jan. 12, 2022 | 400,000 | Acquired |
| March 31, 2011 | SLS | Stock Option [F1] | Common Stock | $1.38 | March 30, 2021 | 525,000 | Acquired |
| March 31, 2011 | SLS | Stock Option [F1] | Common Stock | · | March 30, 2021 | 100,000 | Acquired |
| Jan. 13, 2011 | SLS | Stock Option [F1] | Common Stock | · | Jan. 13, 2021 | 50,000 | Acquired |
| May 26, 2010 | IOVA | Stock option (right to buy) | Common Stock | $0.03 | May 26, 2017 | 375,000 | Acquired |
| Jan. 14, 2010 | SLS | Stock Option [F1] | Common Stock | · | Jan. 14, 2020 | 50,000 | Acquired |
| Jan. 15, 2009 | SLS | Stock Option [F1] | Common Stock | · | Jan. 15, 2009 | 50,000 | Acquired |
| April 18, 2008 | SLS | Non-Qualified Stock Option (right to buy) [F1] | Common Stock | $7.50 | April 18, 2018 | 25,000 | Acquired |
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.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2014 | $427,174 | · | · | · | · | · | $695,451 | $1,123,610 |
| 2013 | $487,030 | $250,000 | · | · | · | · | $693 | $3,099,363 |
| 2012 | $447,930 | $217,000 | · | · | · | · | $693 | $1,007,463 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.