Mark Rothera
Insider
First SEC filing: June 27, 2013 · Latest: Jan. 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 24, 2017 | PTCT | M | 2,000 | · | · | 6,125 Direct | -24.62% | Disposed | (price as of 2026-10-02) |
| May 24, 2017 | PTCT | M | 2,000 | $10.85 | $21,700 | 33,739 Direct | +6.30% | Acquired | 484.9% (price as of 2026-10-02) |
| March 15, 2017 | PTCT | M | 2,966 | · | · | 69,227 Direct | -4.11% | Disposed | (price as of 2026-10-02) |
| March 15, 2017 | PTCT | M | 2,966 | $10.85 | $32,181 | 31,739 Direct | +10.31% | Acquired | 484.9% (price as of 2026-10-02) |
| Feb. 16, 2017 | PTCT | M | 3,125 | · | · | 72,193 Direct | -4.15% | Disposed | (price as of 2026-10-02) |
| Feb. 16, 2017 | PTCT | M | 3,125 | $10.85 | $33,906 | 28,773 Direct | +12.18% | Acquired | 484.9% (price as of 2026-10-02) |
| Jan. 17, 2017 | PTCT | M | 3,125 | · | · | 75,318 Direct | -3.98% | Disposed | (price as of 2026-10-02) |
| Jan. 17, 2017 | PTCT | M | 3,125 | $10.85 | $33,906 | 25,648 Direct | +13.87% | Acquired | 484.9% (price as of 2026-10-02) |
| Jan. 3, 2017 | PTCT | A | 56,000 | · | · | 56,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2017 | PTCT | A | 9,600 | · | · | 22,523 Direct | +74.29% | Acquired | (price as of 2026-10-02) |
| Nov. 14, 2016 | PTCT | M | 1,941 | · | · | 78,443 Direct | -2.41% | Disposed | (price as of 2026-10-02) |
| Nov. 14, 2016 | PTCT | M | 1,941 | $10.85 | $21,060 | 11,216 Direct | +20.93% | Acquired | 484.9% (price as of 2026-10-02) |
| Oct. 10, 2016 | PTCT | M | 1,950 | · | · | 80,384 Direct | -2.37% | Disposed | (price as of 2026-10-02) |
| Oct. 10, 2016 | PTCT | M | 1,950 | $10.85 | $21,158 | 9,275 Direct | +26.62% | Acquired | 484.9% (price as of 2026-10-02) |
| Sept. 26, 2016 | PTCT | M | 2,200 | · | · | 82,334 Direct | -2.60% | Disposed | (price as of 2026-10-02) |
| Sept. 26, 2016 | PTCT | M | 2,200 | $10.85 | $23,870 | 7,325 Direct | +42.93% | Acquired | 484.9% (price as of 2026-10-02) |
| March 3, 2016 | PTCT | P | 2,000 | $6.23 | $12,460 | 5,125 Direct | +64.00% | Acquired | 918.6% (price as of 2026-10-02) |
| Jan. 15, 2016 | PTCT | M | 3,125 | · | · | 84,534 Direct | -3.56% | Disposed | (price as of 2026-10-02) |
| Jan. 15, 2016 | PTCT | M | 3,125 | $10.85 | $33,906 | 3,125 Direct | · | Acquired | 484.9% (price as of 2026-10-02) |
| Jan. 4, 2016 | PTCT | A | 70,000 | · | · | 70,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 21, 2015 | PTCT | M | 9,216 | · | · | 87,659 Direct | -9.51% | Disposed | (price as of 2026-10-02) |
| July 21, 2015 | PTCT | M | 9,216 | $10.85 | $99,994 | 9,216 Direct | · | Acquired | 484.9% (price as of 2026-10-02) |
| March 17, 2015 | PTCT | M 10b5-1 | 1,250 | · | · | 8,125 Direct | -13.33% | Disposed | (price as of 2026-10-02) |
| March 17, 2015 | PTCT | M 10b5-1 | 9,450 | · | · | 96,875 Direct | -8.89% | Disposed | (price as of 2026-10-02) |
| March 17, 2015 | PTCT | S 10b5-1 | 10,700 | $76.64 | $820,048 | 0 Direct | -100.00% | Disposed | -17.2% (price as of 2026-10-02) |
| March 17, 2015 | PTCT | M 10b5-1 | 1,250 | $10.85 | $13,562 | 10,700 Direct | +13.23% | Acquired | 484.9% (price as of 2026-10-02) |
| March 17, 2015 | PTCT | M 10b5-1 | 9,450 | $10.85 | $102,532 | 9,450 Direct | · | Acquired | 484.9% (price as of 2026-10-02) |
| March 13, 2015 | PTCT | M 10b5-1 | 300 | · | · | 106,325 Direct | -0.28% | Disposed | (price as of 2026-10-02) |
| March 13, 2015 | PTCT | S 10b5-1 | 300 | $76.36 | $22,908 | 0 Direct | -100.00% | Disposed | -16.9% (price as of 2026-10-02) |
| March 13, 2015 | PTCT | M 10b5-1 | 300 | $10.85 | $3,255 | 300 Direct | · | Acquired | 484.9% (price as of 2026-10-02) |
| Feb. 25, 2015 | PTCT | M 10b5-1 | 625 | · | · | 9,375 Direct | -6.25% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2015 | PTCT | M 10b5-1 | 10,375 | · | · | 106,625 Direct | -8.87% | Disposed | (price as of 2026-10-02) |
| Feb. 25, 2015 | PTCT | S 10b5-1 | 11,000 | $73.49 | $808,390 | 0 Direct | -100.00% | Disposed | -13.6% (price as of 2026-10-02) |
| Feb. 25, 2015 | PTCT | M 10b5-1 | 625 | $10.85 | $6,781 | 11,000 Direct | +6.02% | Acquired | 484.9% (price as of 2026-10-02) |
| Feb. 25, 2015 | PTCT | M 10b5-1 | 10,375 | $10.85 | $112,569 | 10,375 Direct | · | Acquired | 484.9% (price as of 2026-10-02) |
| Feb. 24, 2015 | PTCT | M 10b5-1 | 1,000 | · | · | 117,000 Direct | -0.85% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2015 | PTCT | S 10b5-1 | 1,000 | $67.70 | $67,700 | 0 Direct | -100.00% | Disposed | -6.3% (price as of 2026-10-02) |
| Feb. 24, 2015 | PTCT | M 10b5-1 | 1,000 | $10.85 | $10,850 | 1,000 Direct | · | Acquired | 484.9% (price as of 2026-10-02) |
| Feb. 23, 2015 | PTCT | M 10b5-1 | 20,000 | · | · | 118,000 Direct | -14.49% | Disposed | (price as of 2026-10-02) |
| Feb. 23, 2015 | PTCT | S 10b5-1 | 10,000 | $67.84 | $678,400 | 0 Direct | -100.00% | Disposed | -6.5% (price as of 2026-10-02) |
| Feb. 23, 2015 | PTCT | S 10b5-1 | 5,000 | $63.66 | $318,300 | 10,000 Direct | -33.33% | Disposed | -0.3% (price as of 2026-10-02) |
| Feb. 23, 2015 | PTCT | S 10b5-1 | 5,000 | $62.69 | $313,450 | 15,000 Direct | -25.00% | Disposed | 1.2% (price as of 2026-10-02) |
| Feb. 23, 2015 | PTCT | M 10b5-1 | 20,000 | $10.85 | $217,000 | 20,000 Direct | · | Acquired | 484.9% (price as of 2026-10-02) |
| Feb. 23, 2015 | PTCT | S 10b5-1 | 3,000 | $64.72 | $194,160 | 0 Direct | -100.00% | Disposed | -1.9% (price as of 2026-10-02) |
| Jan. 20, 2015 | PTCT | S 10b5-1 | 3,000 | $60.02 | $180,060 | 3,000 Direct | -50.00% | Disposed | 5.7% (price as of 2026-10-02) |
| Jan. 16, 2015 | PTCT | M 10b5-1 | 2,300 | · | · | 138,000 Direct | +1.69% | Acquired | (price as of 2026-10-02) |
| Jan. 16, 2015 | PTCT | S 10b5-1 | 2,300 | $58.67 | $134,941 | 6,000 Direct | -27.71% | Disposed | 8.2% (price as of 2026-10-02) |
| Jan. 16, 2015 | PTCT | M 10b5-1 | 2,300 | $10.85 | $24,955 | 8,300 Direct | +38.33% | Acquired | 484.9% (price as of 2026-10-02) |
| Jan. 14, 2015 | PTCT | M | 1,200 | · | · | 140,300 Direct | +0.86% | Acquired | (price as of 2026-10-02) |
| Jan. 14, 2015 | PTCT | S 10b5-1 | 1,200 | $58.62 | $70,344 | 6,000 Direct | -16.67% | Disposed | 8.3% (price as of 2026-10-02) |
| Jan. 14, 2015 | PTCT | M 10b5-1 | 1,200 | $10.85 | $13,020 | 7,200 Direct | +20.00% | Acquired | 484.9% (price as of 2026-10-02) |
| Jan. 13, 2015 | PTCT | M | 5,500 | · | · | 141,500 Direct | +4.04% | Acquired | (price as of 2026-10-02) |
| Jan. 13, 2015 | PTCT | S 10b5-1 | 5,500 | $58.75 | $323,125 | 6,000 Direct | -47.83% | Disposed | 8.0% (price as of 2026-10-02) |
| Jan. 13, 2015 | PTCT | M 10b5-1 | 5,500 | $10.85 | $59,675 | 11,500 Direct | +91.67% | Acquired | 484.9% (price as of 2026-10-02) |
| Jan. 13, 2015 | PTCT | S 10b5-1 | 3,000 | $56.51 | $169,530 | 6,000 Direct | -33.33% | Disposed | 12.3% (price as of 2026-10-02) |
| Jan. 2, 2015 | PTCT | A | 69,550 | $51.00 | $3,547,050 | 69,550 Direct | · | Acquired | 24.4% (price as of 2026-10-02) |
| Sept. 26, 2014 | PTCT | S 10b5-1 | 3,000 | $46.90 | $140,700 | 9,000 Direct | -25.00% | Disposed | 35.3% (price as of 2026-10-02) |
| Sept. 25, 2014 | PTCT | M 10b5-1 | 3,001 | · | · | 146,999 Direct | -2.00% | Disposed | (price as of 2026-10-02) |
| Sept. 25, 2014 | PTCT | M 10b5-1 | 4,099 | · | · | 10,001 Direct | -29.07% | Disposed | (price as of 2026-10-02) |
| Sept. 25, 2014 | PTCT | S 10b5-1 | 3,000 | $44.92 | $134,760 | 12,000 Direct | -20.00% | Disposed | 41.3% (price as of 2026-10-02) |
| Sept. 25, 2014 | PTCT | S 10b5-1 | 7,100 | $44.15 | $313,465 | 15,000 Direct | -32.13% | Disposed | 43.7% (price as of 2026-10-02) |
| Sept. 25, 2014 | PTCT | M 10b5-1 | 3,001 | $10.85 | $32,561 | 22,100 Direct | +15.71% | Acquired | 484.9% (price as of 2026-10-02) |
| Sept. 25, 2014 | PTCT | M 10b5-1 | 4,099 | $10.85 | $44,474 | 19,099 Direct | +27.33% | Acquired | 484.9% (price as of 2026-10-02) |
| Sept. 24, 2014 | PTCT | M 10b5-1 | 900 | · | · | 14,100 Direct | -6.00% | Disposed | (price as of 2026-10-02) |
| Sept. 24, 2014 | PTCT | S 10b5-1 | 2,000 | $42.88 | $85,760 | 15,000 Direct | -11.76% | Disposed | 48.0% (price as of 2026-10-02) |
| Sept. 24, 2014 | PTCT | S 10b5-1 | 900 | $43.86 | $39,474 | 17,000 Direct | -5.03% | Disposed | 44.7% (price as of 2026-10-02) |
| Sept. 24, 2014 | PTCT | M 10b5-1 | 900 | $10.85 | $9,765 | 17,900 Direct | +5.29% | Acquired | 484.9% (price as of 2026-10-02) |
| Sept. 15, 2014 | PTCT | S 10b5-1 | 1,840 | $36.41 | $66,994 | 17,000 Direct | -9.77% | Disposed | 74.3% (price as of 2026-10-02) |
| Sept. 15, 2014 | PTCT | S 10b5-1 | 3,160 | $35.72 | $112,875 | 18,840 Direct | -14.36% | Disposed | 77.7% (price as of 2026-10-02) |
| Sept. 15, 2014 | PTCT | S 10b5-1 | 3,000 | $36.68 | $110,040 | 22,000 Direct | -12.00% | Disposed | 73.0% (price as of 2026-10-02) |
| Jan. 28, 2014 | PTCT | A | 65,000 | $27.05 | $1,758,250 | 65,000 Direct | · | Acquired | 134.6% (price as of 2026-10-02) |
| June 25, 2013 | PTCT | P | 25,000 | $15.00 | $375,000 | 25,000 Direct | · | Acquired | 323.1% (price as of 2026-10-02) |
| May 15, 2013 | PTCT | P | 150,000 | $10.85 | $1,627,500 | 165,000 Direct | +1000.00% | Acquired | 484.9% (price as of 2026-10-02) |
| May 15, 2013 | PTCT | P | 15,000 | $10.85 | $162,750 | 15,000 Direct | · | Acquired | 484.9% (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 |
|---|---|---|---|---|---|---|---|
| May 24, 2017 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 2,000 | Disposed |
| March 15, 2017 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 2,966 | Disposed |
| Feb. 16, 2017 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 3,125 | Disposed |
| Jan. 17, 2017 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 3,125 | Disposed |
| Jan. 3, 2017 | PTCT | Stock Option (Right To Buy) | Common Stock | $11.23 | Jan. 2, 2027 | 56,000 | Acquired |
| Nov. 14, 2016 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 1,941 | Disposed |
| Oct. 10, 2016 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 1,950 | Disposed |
| Sept. 26, 2016 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 2,200 | Disposed |
| Jan. 15, 2016 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2015 | 3,125 | Disposed |
| Jan. 4, 2016 | PTCT | Stock Option (right to buy) | Common Stock | $30.86 | Jan. 3, 2026 | 70,000 | Acquired |
| July 21, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2015 | 9,216 | Disposed |
| March 17, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 1,250 | Disposed |
| March 17, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 9,450 | Disposed |
| March 13, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2015 | 300 | Disposed |
| Feb. 25, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2015 | 625 | Disposed |
| Feb. 25, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 10,375 | Disposed |
| Feb. 24, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 1,000 | Disposed |
| Feb. 23, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 20,000 | Disposed |
| Jan. 16, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 2,300 | Acquired |
| Jan. 14, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 1,200 | Acquired |
| Jan. 13, 2015 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 5,500 | Acquired |
| Jan. 2, 2015 | PTCT | Stock Option (right to buy) | Common Stock | $51.00 | Jan. 1, 2025 | 69,550 | Acquired |
| Sept. 25, 2014 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 3,001 | Disposed |
| Sept. 25, 2014 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 4,099 | Disposed |
| Sept. 24, 2014 | PTCT | Stock Option (Right To Buy) | Common Stock | $10.85 | May 15, 2023 | 900 | Disposed |
| Jan. 28, 2014 | PTCT | Stock Option (right to buy) | Common Stock | $27.05 | Jan. 27, 2024 | 65,000 | Acquired |
| May 15, 2013 | PTCT | Stock Option (right to buy) | Common Stock | $10.85 | May 15, 2023 | 150,000 | Acquired |
| May 15, 2013 | PTCT | Stock Option (right to buy) | Common Stock | $10.85 | May 15, 2023 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 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 |
|---|---|---|---|---|---|---|---|---|
| 2017 | $275,406 | · | · | · | · | · | $273,855 | $1,090,146 |
| 2016 | $438,152 | · | · | · | $192,173 | · | $23,532 | $1,995,819 |
| 2015 | $425,390 | · | · | $2,225,711 | $187,172 | · | $7,873 | $2,846,146 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.