Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Portola Pharmaceuticals Inc (PTLA) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Portola Pharmaceuticals Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 1269021.
Total stock buying since 2014: $91,481,320.
Total stock sales since 2014: $130,880,443.
Total stock option exercises since 2014: $12,466,000.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2019 | 0 | $0 | 55,486 | $1,987,472 | 67,923 | $449,811 |
| 2018 | 390,000 | $10,077,332 | 70,466 | $1,488,605 | 318,747 | $796,076 |
| 2017 | 119,442 | $3,803,988 | 2,394,738 | $95,622,317 | 731,891 | $6,559,999 |
| 2016 | 0 | $0 | 5,675 | $135,405 | 15,152 | $50,001 |
| 2015 | 750,000 | $36,000,000 | 614,350 | $25,919,840 | 614,350 | $3,442,113 |
| 2014 | 1,600,000 | $41,600,000 | 217,193 | $5,726,804 | 190,000 | $1,168,000 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2019-11 | 0 | $0 | 5,000 | $150,000 | 5,000 | $45,000 |
| 2019-08 | 0 | $0 | 5,000 | $150,000 | 5,000 | $45,000 |
| 2019-06 | 0 | $0 | 0 | $0 | 2,000 | $55,104 |
| 2019-04 | 0 | $0 | 45,486 | $1,687,472 | 5,000 | $45,000 |
| 2019-03 | 0 | $0 | 0 | $0 | 5,000 | $25,500 |
| 2019-01 | 0 | $0 | 0 | $0 | 45,923 | $234,207 |
| 2018-12 | 0 | $0 | 64,218 | $1,213,784 | 90,000 | $368,999 |
| 2018-11 | 0 | $0 | 0 | $0 | 93,698 | $384,161 |
| 2018-08 | 390,000 | $10,077,332 | 0 | $0 | 55,000 | $0 |
| 2018-07 | 0 | $0 | 0 | $0 | 75,000 | $0 |
| 2018-06 | 0 | $0 | 5,113 | $231,158 | 0 | $0 |
| 2018-03 | 0 | $0 | 1,135 | $43,663 | 5,049 | $42,916 |
| 2017-12 | 0 | $0 | 12,000 | $568,296 | 0 | $0 |
| 2017-10 | 0 | $0 | 0 | $0 | 36,000 | $190,800 |
| 2017-09 | 0 | $0 | 0 | $0 | 21,000 | $162,750 |
| 2017-07 | 0 | $0 | 39,162 | $2,428,780 | 39,162 | $865,261 |
| 2017-06 | 119,442 | $3,803,988 | 2,250,494 | $88,991,176 | 550,494 | $4,886,867 |
| 2017-04 | 0 | $0 | 7,847 | $283,961 | 0 | $0 |
| 2017-03 | 0 | $0 | 85,235 | $3,350,104 | 85,235 | $454,321 |
| 2016-08 | 0 | $0 | 0 | $0 | 15,152 | $50,001 |
| 2016-05 | 0 | $0 | 5,675 | $135,405 | 0 | $0 |
| 2015-12 | 750,000 | $36,000,000 | 0 | $0 | 0 | $0 |
| 2015-09 | 0 | $0 | 48,979 | $2,743,928 | 48,979 | $223,314 |
| 2015-07 | 0 | $0 | 140,000 | $6,771,090 | 140,000 | $885,000 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-11-01 | Renton Hollings (Director) | Sale | 5,000 | 30.00 | 150,000 |
| 2019-11-01 | Renton Hollings (Director) | Option Ex | 5,000 | 9.00 | 45,000 |
| 2019-08-08 | Renton Hollings (Director) | Sale | 5,000 | 30.00 | 150,000 |
| 2019-08-08 | Renton Hollings (Director) | Option Ex | 5,000 | 9.00 | 45,000 |
| 2019-06-03 | Wolff Henry Ward (Director) | Option Ex | 2,000 | 27.55 | 55,104 |
| 2019-04-15 | Renton Hollings (Director) | Sale | 5,000 | 34.73 | 173,660 |
| 2019-04-15 | Renton Hollings (Director) | Option Ex | 5,000 | 9.00 | 45,000 |
| 2019-04-04 | Dier Mardi (EVP, CFO & CBO) | Sale | 40,486 | 37.39 | 1,513,812 |
| 2019-03-12 | Wolff Henry Ward (Director) | Option Ex | 5,000 | 5.10 | 25,500 |
| 2019-01-02 | Homcy Charles J (Director) | Option Ex | 45,923 | 5.10 | 234,207 |
| 2018-12-19 | Homcy Charles J (Director) | Option Ex | 25,782 | 4.10 | 105,706 |
| 2018-12-17 | Homcy Charles J (Director) | Sale | 64,218 | 18.90 | 1,213,784 |
| 2018-12-17 | Homcy Charles J (Director) | Option Ex | 64,218 | 4.10 | 263,293 |
| 2018-11-14 | Homcy Charles J (Director) | Option Ex | 93,698 | 4.10 | 384,161 |
| 2018-08-31 | Fu Tao (EVP, CBO) | Option Ex | 20,000 | .00 | 0 |
| 2018-08-31 | Dier Mardi (Interim Co-President & CFO) | Option Ex | 17,500 | .00 | 0 |
| 2018-08-31 | Curnutte John T (Interim Co-President & EVP R&D) | Option Ex | 17,500 | .00 | 0 |
| 2018-08-23 | Bird Jeffrey W (Director) | Buy | 50,355 | 26.65 | 1,341,809 |
| 2018-08-22 | Bird Jeffrey W (Director) | Buy | 202,082 | 26.09 | 5,272,925 |
| 2018-08-21 | Bird Jeffrey W (Director) | Buy | 137,563 | 25.17 | 3,462,598 |
| 2018-07-28 | Fu Tao (EVP, CBO) | Option Ex | 5,000 | .00 | 0 |
| 2018-07-28 | Dier Mardi (Interim Co-President & CFO) | Option Ex | 17,500 | .00 | 0 |
| 2018-07-28 | Curnutte John T (Interim Co-President & EVP R&D) | Option Ex | 17,500 | .00 | 0 |
| 2018-07-28 | Lis William (Chief Executive Officer) | Option Ex | 35,000 | .00 | 0 |
| 2018-06-06 | Lis William (Chief Executive Officer) | Sale | 5,113 | 45.21 | 231,158 |
| 2018-03-12 | Fu Tao (EVP, CBO) | Sale | 1,135 | 38.47 | 43,663 |
| 2018-03-12 | Curnutte John T (Executive Vice President) | Option Ex | 5,049 | 8.50 | 42,916 |
| 2017-12-15 | Wolff Henry Ward (Director) | Sale | 12,000 | 47.36 | 568,296 |
| 2017-10-05 | Wolff Henry Ward (Director) | Option Ex | 24,000 | 5.30 | 127,200 |
| 2017-09-28 | Curnutte John T (Executive Vice President) | Option Ex | 21,000 | 7.75 | 162,750 |
| 2017-07-18 | Fu Tao (EVP, CBO) | Sale | 5,812 | 65.00 | 377,780 |
| 2017-07-18 | Fu Tao (EVP, CBO) | Option Ex | 5,812 | 33.49 | 194,643 |
| 2017-07-18 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 65.00 | 650,000 |
| 2017-07-18 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2017-07-11 | Dier Mardi (Executive VP and CFO) | Sale | 23,350 | 60.00 | 1,401,000 |
| 2017-07-11 | Dier Mardi (Executive VP and CFO) | Option Ex | 23,350 | 25.08 | 585,618 |
| 2017-06-28 | Lis William (Chief Executive Officer) | Sale | 14,150 | 55.35 | 783,202 |
| 2017-06-28 | Lis William (Chief Executive Officer) | Option Ex | 14,150 | 9.00 | 127,350 |
| 2017-06-27 | Dier Mardi (Executive VP and CFO) | Sale | 93,392 | 55.79 | 5,210,619 |
| 2017-06-27 | Dier Mardi (Executive VP and CFO) | Option Ex | 93,392 | 14.13 | 1,319,442 |
| 2017-06-27 | Lis William (Chief Executive Officer) | Sale | 255,149 | 55.80 | 14,236,548 |
| 2017-06-27 | Lis William (Chief Executive Officer) | Option Ex | 255,149 | 8.26 | 2,107,530 |
| 2017-06-26 | Fu Tao (EVP, CBO) | Sale | 3,000 | 60.00 | 180,000 |
| 2017-06-26 | Fu Tao (EVP, CBO) | Option Ex | 3,000 | 33.49 | 100,470 |
| 2017-06-26 | Curnutte John T (Executive Vice President) | Sale | 60,000 | 57.85 | 3,471,000 |
| 2017-06-26 | Curnutte John T (Executive Vice President) | Option Ex | 60,000 | 8.50 | 510,000 |
| 2017-06-23 | Fu Tao (EVP, CBO) | Sale | 4,000 | 55.00 | 220,000 |
| 2017-06-23 | Fu Tao (EVP, CBO) | Option Ex | 4,000 | 29.52 | 118,060 |
| 2017-06-23 | Homcy Charles J (Director) | Sale | 120,803 | 53.06 | 6,409,807 |
| 2017-06-23 | Homcy Charles J (Director) | Option Ex | 120,803 | 5.00 | 604,015 |
| 2017-06-01 | Bird Jeffrey W (Director) | Buy | 119,442 | 31.85 | 3,803,988 |
| 2017-06-01 | Temasek Holdings (private) Ltd (10% Owner) | Sale | 1,700,000 | 34.40 | 58,480,000 |
| 2017-04-11 | Lis William (Chief Executive Officer) | Sale | 6,750 | 36.06 | 243,405 |
| 2017-04-10 | Fu Tao (EVP, CBO) | Sale | 1,097 | 36.97 | 40,556 |
| 2017-03-15 | Dier Mardi (Executive VP and CFO) | Sale | 10,235 | 40.02 | 409,604 |
| 2017-03-15 | Dier Mardi (Executive VP and CFO) | Option Ex | 10,235 | 7.75 | 79,321 |
| 2017-03-15 | Homcy Charles J (Director) | Sale | 50,000 | 40.06 | 2,003,000 |
| 2017-03-15 | Homcy Charles J (Director) | Option Ex | 50,000 | 5.00 | 250,000 |
| 2017-03-01 | Homcy Charles J (Director) | Sale | 25,000 | 37.50 | 937,500 |
| 2017-03-01 | Homcy Charles J (Director) | Option Ex | 25,000 | 5.00 | 125,000 |
| 2016-08-01 | Dier Mardi (Executive VP and CFO) | Option Ex | 15,152 | 3.30 | 50,001 |
| 2016-05-02 | Lis William (Chief Executive Officer) | Sale | 5,675 | 23.86 | 135,405 |
| 2015-12-09 | Temasek Holdings (private) Ltd (10% Owner) | Buy | 750,000 | 48.00 | 36,000,000 |
| 2015-09-18 | Dier Mardi (Executive VP and CFO) | Sale | 8,912 | 55.00 | 490,160 |
| 2015-09-18 | Dier Mardi (Executive VP and CFO) | Option Ex | 8,912 | 6.40 | 57,036 |
| 2015-09-18 | Homcy Charles J (Director) | Sale | 40,067 | 56.25 | 2,253,768 |
| 2015-09-18 | Homcy Charles J (Director) | Option Ex | 40,067 | 4.15 | 166,278 |
| 2015-07-15 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 50.00 | 500,000 |
| 2015-07-15 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-07-15 | Lis William (Chief Executive Officer) | Sale | 50,000 | 50.00 | 2,500,000 |
| 2015-07-15 | Lis William (Chief Executive Officer) | Option Ex | 50,000 | 8.50 | 425,000 |
| 2015-07-13 | Homcy Charles J (Director) | Sale | 50,000 | 48.00 | 2,400,000 |
| 2015-07-13 | Homcy Charles J (Director) | Option Ex | 50,000 | 3.30 | 165,000 |
| 2015-07-02 | Lis William (Chief Executive Officer) | Sale | 15,000 | 45.60 | 684,045 |
| 2015-07-02 | Lis William (Chief Executive Officer) | Option Ex | 15,000 | 7.00 | 105,000 |
| 2015-07-01 | Lis William (Chief Executive Officer) | Sale | 15,000 | 45.80 | 687,045 |
| 2015-07-01 | Lis William (Chief Executive Officer) | Option Ex | 15,000 | 7.00 | 105,000 |
| 2015-06-30 | Lis William (Chief Executive Officer) | Sale | 15,000 | 44.38 | 665,670 |
| 2015-06-30 | Lis William (Chief Executive Officer) | Option Ex | 15,000 | 7.00 | 105,000 |
| 2015-06-29 | Homcy Charles J (Director) | Sale | 100,000 | 44.26 | 4,425,500 |
| 2015-06-29 | Homcy Charles J (Director) | Option Ex | 100,000 | 3.30 | 330,000 |
| 2015-06-22 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 47.50 | 475,000 |
| 2015-06-22 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-06-16 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 45.00 | 450,000 |
| 2015-06-16 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-06-08 | Dier Mardi (Executive VP and CFO) | Sale | 16,119 | 43.00 | 693,117 |
| 2015-06-08 | Dier Mardi (Executive VP and CFO) | Option Ex | 16,119 | 4.55 | 73,341 |
| 2015-05-29 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 42.50 | 425,000 |
| 2015-05-29 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-05-28 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 40.69 | 406,900 |
| 2015-05-28 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-05-27 | Dier Mardi (Executive VP and CFO) | Sale | 6,076 | 41.00 | 249,116 |
| 2015-05-27 | Dier Mardi (Executive VP and CFO) | Option Ex | 6,076 | 5.00 | 30,380 |
| 2015-05-12 | Dier Mardi (Executive VP and CFO) | Sale | 13,290 | 37.88 | 503,451 |
| 2015-05-12 | Dier Mardi (Executive VP and CFO) | Option Ex | 13,290 | 9.50 | 126,255 |
| 2015-05-11 | Dier Mardi (Executive VP and CFO) | Sale | 13,674 | 38.21 | 522,510 |
| 2015-05-11 | Dier Mardi (Executive VP and CFO) | Option Ex | 13,674 | 8.25 | 112,810 |
| 2015-05-11 | Renton Hollings (Director) | Sale | 10,520 | 38.33 | 403,179 |
| 2015-05-11 | Renton Hollings (Director) | Option Ex | 10,520 | 7.00 | 73,640 |
| 2015-04-30 | Lis William (Chief Executive Officer) | Sale | 45,000 | 35.89 | 1,615,050 |
| 2015-04-30 | Lis William (Chief Executive Officer) | Option Ex | 45,000 | 7.00 | 315,000 |
| 2015-02-23 | Dier Mardi (Executive VP and CFO) | Sale | 5,692 | 39.95 | 227,395 |
| 2015-02-23 | Dier Mardi (Executive VP and CFO) | Option Ex | 5,692 | 4.55 | 25,898 |
| 2015-02-23 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 40.00 | 400,000 |
| 2015-02-23 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-02-23 | Homcy Charles J (Director) | Sale | 20,000 | 40.00 | 800,000 |
| 2015-02-23 | Homcy Charles J (Director) | Option Ex | 20,000 | 3.30 | 66,000 |
| 2015-02-18 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 37.50 | 375,000 |
| 2015-02-18 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-02-17 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 35.00 | 350,000 |
| 2015-02-17 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-02-17 | Homcy Charles J (Director) | Sale | 20,000 | 36.00 | 720,000 |
| 2015-02-17 | Homcy Charles J (Director) | Option Ex | 20,000 | 3.30 | 66,000 |
| 2015-02-13 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 32.50 | 325,000 |
| 2015-02-13 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2015-02-13 | Homcy Charles J (Director) | Sale | 20,000 | 34.05 | 680,980 |
| 2015-02-13 | Homcy Charles J (Director) | Option Ex | 20,000 | 3.30 | 66,000 |
| 2015-01-28 | Homcy Charles J (Director) | Sale | 19,700 | 30.00 | 591,000 |
| 2015-01-28 | Homcy Charles J (Director) | Option Ex | 19,700 | 3.30 | 65,010 |
| 2015-01-27 | Homcy Charles J (Director) | Sale | 300 | 30.00 | 9,000 |
| 2015-01-27 | Homcy Charles J (Director) | Option Ex | 300 | 3.30 | 990 |
| 2015-01-20 | Lis William (Chief Executive Officer) | Sale | 20,000 | 27.56 | 551,260 |
| 2015-01-20 | Lis William (Chief Executive Officer) | Option Ex | 20,000 | 5.10 | 102,000 |
| 2015-01-16 | Lis William (Chief Executive Officer) | Sale | 13,476 | 27.16 | 366,008 |
| 2015-01-16 | Lis William (Chief Executive Officer) | Option Ex | 13,476 | 5.10 | 68,727 |
| 2015-01-15 | Lis William (Chief Executive Officer) | Sale | 6,524 | 26.78 | 174,686 |
| 2015-01-15 | Lis William (Chief Executive Officer) | Option Ex | 6,524 | 4.10 | 26,748 |
| 2014-11-25 | Dier Mardi (Executive VP and CFO) | Sale | 1,118 | 28.23 | 31,561 |
| 2014-11-20 | Lis William (Chief Executive Officer) | Sale | 15,000 | 27.07 | 406,125 |
| 2014-11-20 | Lis William (Chief Executive Officer) | Option Ex | 15,000 | 7.00 | 105,000 |
| 2014-11-19 | Lis William (Chief Executive Officer) | Sale | 15,000 | 26.68 | 400,260 |
| 2014-11-19 | Lis William (Chief Executive Officer) | Option Ex | 15,000 | 7.00 | 105,000 |
| 2014-11-18 | Lis William (Chief Executive Officer) | Sale | 10,000 | 27.32 | 273,170 |
| 2014-11-18 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 4.10 | 41,000 |
| 2014-11-17 | Lis William (Chief Executive Officer) | Sale | 10,000 | 26.75 | 267,470 |
| 2014-11-17 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 4.70 | 47,000 |
| 2014-11-14 | Lis William (Chief Executive Officer) | Sale | 10,000 | 26.56 | 265,590 |
| 2014-11-14 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-11-13 | Lis William (Chief Executive Officer) | Sale | 10,000 | 27.05 | 270,460 |
| 2014-11-13 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-10-08 | Temasek Holdings (private) Ltd (10% Owner) | Buy | 1,600,000 | 26.00 | 41,600,000 |
| 2014-08-25 | Dier Mardi (Executive VP and CFO) | Sale | 5,000 | 26.11 | 130,545 |
| 2014-07-25 | Dier Mardi (Executive VP and CFO) | Sale | 5,000 | 24.11 | 120,570 |
| 2014-07-03 | Lis William (Chief Executive Officer) | Sale | 10,000 | 30.46 | 304,590 |
| 2014-07-03 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-07-02 | Lis William (Chief Executive Officer) | Sale | 10,000 | 30.74 | 307,430 |
| 2014-07-02 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-07-01 | Lis William (Chief Executive Officer) | Sale | 10,000 | 30.03 | 300,320 |
| 2014-07-01 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-06-30 | Lis William (Chief Executive Officer) | Sale | 10,000 | 29.23 | 292,310 |
| 2014-06-30 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-06-25 | Dier Mardi (Executive VP and CFO) | Sale | 5,000 | 28.52 | 142,600 |
| 2014-06-18 | Dier Mardi (Executive VP and CFO) | Sale | 3,706 | 29.95 | 110,994 |
| 2014-06-18 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 30.00 | 300,000 |
| 2014-06-18 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2014-06-17 | Curnutte John T (Executive Vice President) | Sale | 20,000 | 27.50 | 550,000 |
| 2014-06-17 | Curnutte John T (Executive Vice President) | Option Ex | 20,000 | 8.50 | 170,000 |
| 2014-06-16 | Curnutte John T (Executive Vice President) | Sale | 10,000 | 26.00 | 259,970 |
| 2014-06-16 | Curnutte John T (Executive Vice President) | Option Ex | 10,000 | 8.50 | 85,000 |
| 2014-06-10 | Galakatos Nicholas (Director) | Sale | 1,369 | 23.36 | 31,979 |
| 2014-05-29 | Dier Mardi (Executive VP and CFO) | Sale | 5,000 | 23.00 | 115,000 |
| 2014-05-27 | Lis William (Chief Executive Officer) | Sale | 10,000 | 21.21 | 212,120 |
| 2014-05-27 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-05-23 | Lis William (Chief Executive Officer) | Sale | 10,000 | 20.60 | 206,030 |
| 2014-05-23 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-05-22 | Lis William (Chief Executive Officer) | Sale | 10,000 | 20.70 | 207,000 |
| 2014-05-22 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-05-21 | Lis William (Chief Executive Officer) | Sale | 10,000 | 19.87 | 198,680 |
| 2014-05-21 | Lis William (Chief Executive Officer) | Option Ex | 10,000 | 5.30 | 53,000 |
| 2014-05-16 | Bienaime Jean Jacques (Director) | Sale | 1,000 | 22.03 | 22,030 |
Insider trading activities including stock purchases, stock sales, and option exercises of PTLA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Portola Pharmaceuticals Inc (symbol PTLA, CIK number 1269021) see the Securities and Exchange Commission (SEC) website.