SEC CIK 808722
KNOTT DAVID M
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| ARWRview stock → | 742,600 | 2007-03-21 |
| FFview stock → | 178,400 | 2010-01-19 |
| LGNDview stock → | 66,152 | 2015-08-17 |
Position History — LGND
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — LGND
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2015-08-17 | Open-market sale | 4,000 | $95.98 | 66,152 |
| 2015-08-13 | Open-market sale | 7,225 | $96.20 | 30,771 |
| 2015-08-13 | Open-market sale | 27,300 | $96.20 | 196,186 |
| 2015-08-13 | Open-market sale | 2,000 | $96.20 | 969,300 |
| 2015-08-12 | Open-market sale | 800 | $96.45 | 971,300 |
| 2015-08-12 | Open-market sale | 9,875 | $96.45 | 223,486 |
| 2015-08-12 | Open-market sale | 2,600 | $96.45 | 37,996 |
| 2015-08-07 | Open-market sale | 200 | $99.02 | 40,596 |
| 2015-04-24 | Grant / award (derivative) | 2,754 | $0.00 | 2,754 |
| 2015-04-24 | Grant / award | 925 | $0.00 | 70,152 |
| 2014-10-09 | Grant / award | 4,000 | $43.01 | 69,227 |
| 2014-10-09 | Open-market buy | 4,000 | $43.01 | 69,227 |
| 2014-06-04 | Grant / award (derivative) | 3,312 | $0.00 | 3,312 |
| 2014-06-04 | Grant / award | 1,484 | $0.00 | 65,227 |
| 2014-02-20 | Open-market sale | 900 | $72.97 | 1,843 |
| 2014-02-18 | Open-market sale | 11,531 | $73.31 | 233,361 |
| 2014-02-18 | Open-market sale | 3,900 | $73.31 | 40,796 |
| 2014-02-14 | Open-market sale | 6,700 | $77.10 | 44,696 |
| 2014-02-14 | Open-market sale | 19,769 | $77.10 | 244,892 |
| 2013-09-12 | Open-market sale | 160,000 | $46.78 | 51,396 |
| 2013-06-11 | Grant / award (derivative) | 7,335 | $0.00 | 7,335 |
| 2013-06-11 | Grant / award | 4,318 | $0.00 | 63,743 |
| 2012-11-30 | Open-market sale | 6,652 | $19.71 | 211,396 |
| 2012-11-29 | Open-market sale | 13,348 | $20.00 | 218,048 |
| 2012-11-28 | Open-market sale | 35,000 | $19.51 | 231,396 |
| 2012-11-27 | Open-market sale | 65,000 | $19.55 | 266,396 |
| 2012-08-31 | J | 41,583 | $0.00 | 0 |
| 2012-08-29 | Open-market buy | 2,743 | $16.36 | 2,743 |
| 2012-05-31 | Grant / award (derivative) | 7,335 | $0.00 | 7,335 |
| 2012-05-31 | Grant / award | 4,721 | $0.00 | 59,425 |
| 2012-05-24 | Open-market sale | 98,633 | $11.62 | 0 |
| 2012-05-24 | Open-market sale | 76,167 | $11.62 | 331,396 |
| 2012-05-24 | Open-market sale | 21,200 | $11.62 | 41,583 |
| 2012-05-24 | Open-market buy | 23,900 | $11.62 | 264,661 |
| 2012-05-24 | Open-market buy | 172,100 | $11.62 | 972,100 |
| 2012-01-01 | J | 28,300 | $0.00 | 0 |
| 2011-11-10 | Open-market buy | 4,000 | $11.58 | 54,704 |
| 2011-09-01 | Open-market buy | 5,320 | $15.21 | 800,000 |
| 2011-09-01 | Open-market buy | 1,500 | $15.21 | 240,761 |
| 2011-09-01 | Open-market buy | 2,480 | $15.21 | 407,563 |
| 2011-09-01 | Open-market buy | 700 | $15.21 | 98,633 |
| 2011-08-31 | Open-market buy | 500 | $14.94 | 239,261 |
| 2011-08-31 | Open-market buy | 600 | $14.94 | 405,083 |
| 2011-08-31 | Open-market buy | 1,700 | $14.94 | 794,680 |
| 2011-08-31 | Open-market buy | 200 | $14.94 | 97,933 |
| 2011-08-30 | Open-market buy | 1,640 | $14.83 | 404,483 |
| 2011-08-30 | Open-market buy | 700 | $14.83 | 97,733 |
| 2011-08-30 | Open-market buy | 1,400 | $14.83 | 238,761 |
| 2011-08-30 | Open-market buy | 5,200 | $14.83 | 792,980 |
| 2011-08-29 | Open-market buy | 1,200 | $14.21 | 97,033 |
| 2011-08-29 | Open-market buy | 3,100 | $14.21 | 237,361 |
| 2011-08-29 | Open-market buy | 10,400 | $14.21 | 787,780 |
| 2011-08-29 | Open-market buy | 5,300 | $14.21 | 402,843 |
| 2011-08-26 | Open-market buy | 2,600 | $12.54 | 95,833 |
| 2011-08-26 | Open-market buy | 11,159 | $12.54 | 397,543 |
| 2011-08-26 | Open-market buy | 6,600 | $12.54 | 234,261 |
| 2011-08-26 | Open-market buy | 21,200 | $12.54 | 777,380 |
| 2011-08-25 | Open-market buy | 19,600 | $12.57 | 756,180 |
| 2011-08-25 | Open-market buy | 2,500 | $12.57 | 93,233 |
| 2011-08-25 | Open-market buy | 5,800 | $12.57 | 227,661 |
| 2011-08-25 | Open-market buy | 9,900 | $12.57 | 386,384 |
| 2011-08-25 | Open-market buy | 17,200 | $12.57 | 62,783 |
| 2011-08-24 | Open-market buy | 4,000 | $12.95 | 376,484 |
| 2011-08-24 | Open-market buy | 4,100 | $12.95 | 45,583 |
| 2011-08-24 | Open-market buy | 900 | $12.95 | 90,733 |
| 2011-08-24 | Open-market buy | 7,500 | $12.95 | 736,580 |
| 2011-08-24 | Open-market buy | 2,390 | $12.95 | 221,861 |
| 2011-08-24 | Open-market buy | 2,600 | $12.95 | 28,300 |
| 2011-08-23 | Open-market buy | 5,400 | $12.18 | 372,484 |
| 2011-08-23 | Open-market buy | 10,300 | $12.18 | 729,080 |
| 2011-08-23 | Open-market buy | 3,100 | $12.18 | 219,471 |
| 2011-08-23 | Open-market buy | 1,200 | $12.18 | 89,833 |
| 2011-08-22 | Open-market buy | 1,069 | $12.00 | 367,084 |
| 2011-08-22 | Open-market buy | 200 | $12.00 | 88,633 |
| 2011-08-22 | Open-market buy | 500 | $12.00 | 216,371 |
| 2011-08-22 | Open-market buy | 1,700 | $12.00 | 718,780 |
| 2011-08-19 | Open-market buy | 7,400 | $11.96 | 366,015 |
| 2011-08-19 | Open-market buy | 1,800 | $11.96 | 88,433 |
| 2011-08-19 | Open-market buy | 4,300 | $11.96 | 215,871 |
| 2011-08-19 | Open-market buy | 14,300 | $11.96 | 717,080 |
| 2011-08-18 | Open-market buy | 2,500 | $11.91 | 211,571 |
| 2011-08-18 | Open-market buy | 8,400 | $11.91 | 702,780 |
| 2011-08-18 | Open-market buy | 1,000 | $11.91 | 86,633 |
| 2011-08-18 | Open-market buy | 4,100 | $11.91 | 358,615 |
| 2011-08-17 | Open-market buy | 600 | $12.35 | 85,633 |
| 2011-08-17 | Open-market buy | 1,200 | $12.35 | 209,071 |
| 2011-08-17 | Open-market buy | 4,200 | $12.35 | 694,380 |
| 2011-08-17 | Open-market buy | 2,133 | $12.35 | 354,515 |
| 2011-08-15 | Open-market buy | 1,200 | $11.97 | 352,382 |
| 2011-08-15 | Open-market buy | 700 | $11.97 | 207,871 |
| 2011-08-15 | Open-market buy | 2,400 | $11.97 | 690,180 |
| 2011-08-15 | Open-market buy | 300 | $11.97 | 85,033 |
| 2011-08-12 | Open-market buy | 2,200 | $11.99 | 207,171 |
| 2011-08-12 | Open-market buy | 7,300 | $11.99 | 687,780 |
| 2011-08-12 | Open-market buy | 3,448 | $11.99 | 351,182 |
| 2011-08-12 | Open-market buy | 800 | $11.99 | 84,733 |
| 2011-08-11 | Open-market buy | 12,700 | $11.45 | 680,480 |
| 2011-08-11 | Open-market buy | 3,900 | $11.45 | 204,971 |
| 2011-08-11 | Open-market buy | 1,500 | $11.45 | 83,933 |
| 2011-08-11 | Open-market buy | 1,900 | $11.45 | 347,734 |
| 2011-08-10 | Open-market buy | 5,600 | $10.80 | 25,700 |
| 2011-08-10 | Open-market buy | 7,400 | $10.80 | 82,433 |
| 2011-08-10 | Open-market buy | 24,500 | $10.80 | 201,071 |
| 2011-08-10 | Open-market buy | 80,600 | $10.80 | 667,780 |
| 2011-08-10 | Open-market buy | 6,900 | $10.80 | 41,483 |
| 2011-06-01 | Grant / award (derivative) | 7,335 | $0.00 | 7,335 |
| 2011-06-01 | J | 7,372 | — | 50,705 |
| 2011-03-03 | Open-market buy | 1,000 | $11.02 | 1,666 |
| 2011-03-03 | Open-market buy | 23,000 | $11.02 | 34,583 |
| 2011-03-03 | Open-market buy | 13,400 | $11.02 | 20,100 |
| 2011-02-28 | Open-market buy | 9,252 | $10.84 | 42,500 |
| 2011-02-25 | Open-market buy | 14,432 | $10.02 | 33,248 |
| 2011-02-24 | Open-market buy | 16,316 | $9.99 | 18,816 |
| 2011-02-23 | Open-market buy | 6,700 | $9.99 | 6,700 |
| 2011-02-23 | Open-market buy | 65,200 | $9.95 | 587,180 |
| 2011-02-23 | Open-market buy | 2,200 | $9.95 | 176,571 |
| 2011-02-23 | Open-market buy | 21,400 | $9.95 | 75,033 |
| 2011-02-23 | Open-market sale | 47,087 | $9.95 | 345,834 |
| 2011-02-23 | Open-market sale | 31,331 | $9.95 | 0 |
| 2010-11-19 | Grant / award (derivative) | 3,333 | — | 3,333 |
| 2010-11-19 | Disposition to issuer (derivative) | 15,000 | — | 0 |
| 2010-11-19 | Grant / award (derivative) | 2,500 | — | 2,500 |
| 2010-11-19 | Disposition to issuer | 0 | $9.12 | 3,332 |
| 2010-05-25 | Grant / award (derivative) | 15,000 | $0.00 | 30,000 |
| 2010-05-25 | Grant / award | 5,000 | $0.00 | 5,000 |
| 2010-03-15 | Open-market sale | 4,600 | $1.82 | 187,990 |
| 2010-03-15 | Open-market sale | 10,000 | $1.82 | 321,800 |
| 2010-03-15 | Open-market sale | 2,000 | $1.82 | 62,296 |
| 2010-03-15 | Open-market sale | 157,400 | $1.82 | 3,131,883 |
| 2010-03-15 | Open-market sale | 52,600 | $1.82 | 1,046,230 |
| 2010-03-15 | Open-market sale | 73,400 | $1.82 | 2,357,528 |
| 2010-03-12 | Open-market sale | 2,900 | $1.71 | 331,800 |
| 2010-03-12 | Open-market sale | 20,800 | $1.71 | 2,430,928 |
| 2010-03-12 | Open-market sale | 300 | $1.71 | 64,296 |
| 2010-03-12 | Open-market sale | 42,100 | $1.71 | 3,289,283 |
| 2010-03-12 | Open-market sale | 13,900 | $1.71 | 1,098,830 |
| 2010-03-11 | Open-market sale | 9,100 | $1.68 | 1,112,730 |
| 2010-03-11 | Open-market sale | 1,900 | $1.68 | 334,700 |
| 2010-03-11 | Open-market sale | 16,100 | $1.68 | 2,451,728 |
| 2010-03-11 | Open-market sale | 32,900 | $1.68 | 3,331,383 |
| 2010-03-10 | Open-market sale | 67,200 | $1.71 | 3,364,283 |
| 2010-03-10 | Open-market sale | 5,900 | $1.71 | 336,600 |
| 2010-03-10 | Open-market sale | 33,100 | $1.71 | 2,467,828 |
| 2010-03-10 | Open-market sale | 23,801 | $1.71 | 1,121,830 |
| 2010-03-09 | Open-market sale | 8,200 | $1.71 | 64,596 |
| 2010-03-09 | Open-market sale | 40,800 | $1.71 | 342,500 |
| 2010-03-09 | Open-market sale | 14,000 | $1.71 | 3,431,483 |
| 2010-03-09 | Open-market sale | 12,000 | $1.71 | 1,145,631 |
| 2010-03-09 | Open-market sale | 14,000 | $1.71 | 3,431,483 |
| 2010-03-09 | Open-market sale | 8,200 | $1.71 | 64,596 |
| 2010-03-09 | Open-market sale | 40,800 | $1.71 | 342,500 |
| 2010-03-09 | Open-market sale | 12,000 | $1.71 | 1,145,631 |
| 2010-03-08 | Open-market sale | 51,535 | $1.72 | 72,796 |
| 2010-03-08 | Open-market sale | 42,810 | $1.72 | 1,157,631 |
| 2010-03-08 | Open-market sale | 320,900 | $1.72 | 383,300 |
| 2010-03-08 | Open-market sale | 51,535 | $1.72 | 72,796 |
| 2010-03-08 | Open-market sale | 42,810 | $1.72 | 1,157,631 |
| 2010-03-08 | Open-market sale | 320,900 | $1.72 | 383,300 |
| 2009-05-29 | Grant / award (derivative) | 15,000 | $0.00 | 15,000 |
| 2009-05-29 | Grant / award | 5,000 | $0.00 | 15,000 |
| 2009-04-07 | Open-market buy | 5,400 | $2.80 | 124,331 |
| 2009-04-07 | Open-market buy | 7,300 | $2.80 | 192,590 |
| 2009-04-07 | Open-market sale | 203,300 | $2.80 | 2,500,928 |
| 2009-04-07 | Open-market buy | 436,600 | $2.80 | 704,200 |
| 2009-04-07 | Open-market sale | 321,500 | $2.80 | 1,200,441 |
| 2009-04-07 | Open-market buy | 75,500 | $2.80 | 3,445,483 |
| 2009-04-07 | Open-market buy | 511,800 | $2.60 | 3,369,983 |
| 2009-04-07 | Open-market buy | 240,000 | $2.60 | 267,600 |
| 2009-04-07 | Open-market sale | 235,500 | $4.60 | 1,521,941 |
| 2009-04-07 | Open-market sale | 203,300 | $4.60 | 2,500,928 |
| 2009-04-07 | Open-market buy | 59,400 | $2.60 | 185,290 |
| 2009-04-07 | Open-market buy | 15,400 | $2.60 | 118,931 |
| 2009-02-17 | Open-market buy | 240,000 | $2.60 | 267,600 |
| 2009-02-17 | Open-market buy | 59,400 | $2.60 | 185,290 |
| 2009-02-17 | Open-market sale | 591,100 | $4.60 | 2,704,228 |
| 2009-02-17 | Open-market buy | 15,400 | $2.60 | 118,931 |
| 2009-02-17 | Open-market sale | 235,500 | $4.60 | 1,521,941 |
| 2009-02-17 | Open-market buy | 511,800 | $2.60 | 3,369,983 |
| 2009-02-17 | Open-market sale | 591,100 | $2.60 | 2,704,228 |
| 2009-02-17 | Open-market buy | 511,800 | $2.60 | 3,369,983 |
| 2009-02-17 | Open-market buy | 15,400 | $2.60 | 118,931 |
| 2009-02-17 | Open-market buy | 59,400 | $2.60 | 185,290 |
| 2009-02-17 | Open-market buy | 240,000 | $2.60 | 267,600 |
| 2009-02-17 | Open-market sale | 235,500 | $2.60 | 1,521,941 |
| 2008-05-29 | Grant / award | 5,000 | $0.00 | 10,000 |
| 2008-05-09 | Open-market buy | 107,600 | $3.40 | 1,757,441 |
| 2008-05-09 | Open-market buy | 398,900 | $3.40 | 2,858,183 |
| 2008-05-09 | Open-market buy | 5,800 | $3.40 | 27,600 |
| 2008-05-09 | Open-market sale | 286,603 | $3.40 | 3,295,328 |
| 2008-05-09 | Open-market sale | 225,697 | $3.40 | 229,421 |
| 2007-06-15 | Open-market sale | 347,400 | $6.84 | 3,581,931 |
| 2007-06-15 | Open-market buy | 323,000 | $6.84 | 1,649,841 |
| 2007-06-15 | Open-market buy | 39,900 | $6.84 | 2,459,283 |
| 2007-06-15 | Open-market buy | 33,800 | $6.84 | 581,318 |
| 2007-06-15 | Open-market sale | 52,700 | $6.84 | 528,618 |
| 2007-06-15 | Open-market buy | 3,400 | $6.84 | 21,800 |
| 2007-06-13 | Grant / award | 50,000 | $6.50 | 82,400 |
| 2007-05-31 | Grant / award (derivative) | 10,000 | $0.00 | 10,000 |
| 2007-05-31 | Grant / award | 5,000 | $0.00 | 5,000 |
| 2007-03-01 | Grant / award (derivative) | 20,000 | $0.00 | 20,000 |
| 2007-03-01 | — | — | — | 18,400 |
| 2007-03-01 | — | — | — | 1,326,841 |
| 2007-03-01 | — | — | — | 3,929,331 |
| 2007-03-01 | — | — | — | 259,184 |
| 2007-03-01 | — | — | — | 32,400 |
| 2007-03-01 | — | — | — | 547,518 |
| 2007-03-01 | — | — | — | 2,419,383 |
| 2006-11-29 | Conversion (derivative) | — | $0.00 | — |
| 2006-11-29 | Conversion (derivative) | — | $0.00 | — |
| 2006-11-29 | Conversion (derivative) | — | $0.00 | — |
| 2006-11-29 | Conversion (derivative) | — | $0.00 | — |
| 2006-11-29 | Conversion (derivative) | — | $0.00 | — |
| 2006-11-29 | Conversion | 29,318 | $6.17 | 478,018 |
| 2006-11-29 | Conversion | 148,383 | $6.17 | 2,419,383 |
| 2006-11-29 | Conversion | 70,141 | $6.17 | 1,326,841 |
| 2006-11-29 | Conversion | 259,184 | $6.17 | 291,584 |
| 2006-11-29 | Conversion | 140,931 | $6.17 | 3,929,331 |
| 2006-11-29 | Conversion (derivative) | 433,000 | $0.00 | 0 |
| 2006-11-29 | Conversion | 259,184 | $6.17 | 291,584 |
| 2006-11-29 | Conversion | 140,931 | $6.17 | 3,929,331 |
| 2006-11-29 | Conversion | 148,383 | $6.17 | 2,419,383 |
| 2006-11-29 | Conversion | 29,318 | $6.17 | 478,018 |
| 2006-11-29 | Conversion | 70,141 | $6.17 | 1,326,841 |
| 2006-10-23 | — | — | — | 32,400 |
| 2006-10-23 | — | — | — | 3,788,400 |
| 2006-10-23 | — | — | — | 18,400 |
| 2006-10-23 | — | — | — | 1,256,700 |
| 2006-10-23 | — | — | — | 2,271,000 |
| 2006-10-23 | — | — | — | 448,700 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.