Christoph H Westphal Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Christoph H Westphal. Christoph H Westphal is Executive Chairman in Verastem, Inc. ($VSTM) and 10% Owner in Flex Pharma, Inc. ($FLKS) and Director in Flex Pharma, Inc. ($FLKS) and President and CEO in Flex Pharma, Inc. ($FLKS).
Latest Insider Trading Transactions of Christoph H Westphal
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
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| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 18 2018 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | 10% Owner | Sell | S | 0.92 | 3,212,861 | 2,941,053 | 0 | 3.2 M to 0 (-100.00 %) |
| Jul 27 2017 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | Director | Option Exercise | A | 4.08 | 12,000 | 48,960 | 12,000 | |
| Nov 08 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 7.31 | 7,000 | 51,170 | 3,941,118 | 3.9 M to 3.9 M (+0.18 %) |
| Nov 07 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 5.70 | 8,870 | 50,559 | 3,934,118 | 3.9 M to 3.9 M (+0.23 %) |
| Jun 24 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.28 | 2,700 | 30,456 | 3,212,861 | 3.2 M to 3.2 M (+0.08 %) |
| Jun 22 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.03 | 2,900 | 31,987 | 3,210,161 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 22 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.07 | 2,800 | 30,996 | 3,207,261 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 21 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.37 | 3,000 | 34,110 | 3,204,461 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 21 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.98 | 3,000 | 32,940 | 3,201,461 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 17 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.10 | 2,900 | 32,190 | 3,198,461 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 17 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.24 | 2,900 | 32,596 | 3,195,561 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 15 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.19 | 3,000 | 33,570 | 3,192,661 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 15 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.90 | 2,900 | 34,510 | 3,189,661 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 13 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.83 | 3,000 | 35,490 | 3,186,761 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 13 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.04 | 3,000 | 36,120 | 3,183,761 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 09 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.24 | 2,900 | 35,496 | 3,180,761 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 09 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.26 | 3,000 | 36,780 | 3,177,861 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 07 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.33 | 3,000 | 36,990 | 3,174,861 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 07 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.79 | 3,000 | 38,370 | 3,171,861 | 3.2 M to 3.2 M (+0.09 %) |
| Jun 02 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 13.22 | 5,000 | 66,100 | 3,168,861 | 3.2 M to 3.2 M (+0.16 %) |
| Jun 02 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.76 | 5,000 | 63,800 | 3,163,861 | 3.2 M to 3.2 M (+0.16 %) |
| Jun 01 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.66 | 5,000 | 63,300 | 3,158,861 | 3.2 M to 3.2 M (+0.16 %) |
| Jun 01 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.68 | 17,300 | 219,364 | 3,153,861 | 3.1 M to 3.2 M (+0.55 %) |
| May 27 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.53 | 16,300 | 204,239 | 3,136,561 | 3.1 M to 3.1 M (+0.52 %) |
| May 27 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 13.25 | 12,300 | 162,975 | 3,120,261 | 3.1 M to 3.1 M (+0.40 %) |
| May 24 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.50 | 16,967 | 212,088 | 3,107,961 | 3.1 M to 3.1 M (+0.55 %) |
| May 24 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.31 | 13,367 | 164,548 | 3,090,994 | 3.1 M to 3.1 M (+0.43 %) |
| May 23 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.44 | 1,000 | 11,440 | 3,077,627 | 3.1 M to 3.1 M (+0.03 %) |
| May 23 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.00 | 6,914 | 76,054 | 3,076,627 | 3.1 M to 3.1 M (+0.23 %) |
| May 19 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.05 | 15,200 | 167,960 | 3,069,713 | 3.1 M to 3.1 M (+0.50 %) |
| May 19 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.14 | 18,200 | 202,748 | 3,054,513 | 3 M to 3.1 M (+0.60 %) |
| May 17 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.40 | 8,200 | 85,280 | 3,036,313 | 3 M to 3 M (+0.27 %) |
| May 17 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.09 | 7,269 | 73,344 | 3,028,113 | 3 M to 3 M (+0.24 %) |
| May 13 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 9.94 | 16,097 | 160,004 | 3,020,844 | 3 M to 3 M (+0.54 %) |
| May 13 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.33 | 14,120 | 145,860 | 3,004,747 | 3 M to 3 M (+0.47 %) |
| May 11 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.14 | 12,577 | 127,531 | 2,990,627 | 3 M to 3 M (+0.42 %) |
| May 11 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 9.80 | 17,532 | 171,814 | 2,978,050 | 3 M to 3 M (+0.59 %) |
| Mar 25 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.55 | 24,207 | 255,384 | 2,960,518 | 2.9 M to 3 M (+0.82 %) |
| Mar 25 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.55 | 25,356 | 292,862 | 2,936,311 | 2.9 M to 2.9 M (+0.87 %) |
| Mar 23 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.78 | 23,951 | 282,143 | 2,910,955 | 2.9 M to 2.9 M (+0.83 %) |
| Mar 23 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.70 | 24,107 | 282,052 | 2,887,004 | 2.9 M to 2.9 M (+0.84 %) |
| Mar 21 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.06 | 18,437 | 203,913 | 2,862,897 | 2.8 M to 2.9 M (+0.65 %) |
| Mar 21 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.94 | 19,137 | 209,359 | 2,844,460 | 2.8 M to 2.8 M (+0.68 %) |
| Mar 17 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.85 | 19,142 | 207,691 | 2,825,323 | 2.8 M to 2.8 M (+0.68 %) |
| Mar 17 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 9.62 | 19,237 | 185,060 | 2,806,181 | 2.8 M to 2.8 M (+0.69 %) |
| Mar 15 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 7.00 | 89,680 | 627,760 | 2,786,944 | 2.7 M to 2.8 M (+3.32 %) |
| Jan 25 2016 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Option Exercise | A | 9.59 | 164,000 | 1,572,760 | 164,000 | |
| Dec 15 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.01 | 927 | 11,130 | 3,925,248 | 3.9 M to 3.9 M (+0.02 %) |
| Dec 07 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.02 | 907 | 10,899 | 3,924,321 | 3.9 M to 3.9 M (+0.02 %) |
| Dec 01 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.32 | 887 | 10,929 | 3,923,414 | 3.9 M to 3.9 M (+0.02 %) |
| Nov 23 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.39 | 971 | 11,064 | 3,922,527 | 3.9 M to 3.9 M (+0.02 %) |
| Nov 16 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.78 | 1,001 | 10,791 | 3,921,556 | 3.9 M to 3.9 M (+0.03 %) |
| Nov 09 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.03 | 1,000 | 11,032 | 3,920,555 | 3.9 M to 3.9 M (+0.03 %) |
| Nov 04 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.59 | 967 | 11,204 | 3,919,555 | 3.9 M to 3.9 M (+0.02 %) |
| Oct 28 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 10.55 | 1,043 | 11,003 | 3,918,588 | 3.9 M to 3.9 M (+0.03 %) |
| Oct 13 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.98 | 924 | 11,072 | 3,916,527 | 3.9 M to 3.9 M (+0.02 %) |
| Oct 06 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.48 | 868 | 10,833 | 3,915,603 | 3.9 M to 3.9 M (+0.02 %) |
| Sep 30 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 11.18 | 924 | 10,335 | 3,914,735 | 3.9 M to 3.9 M (+0.02 %) |
| Sep 22 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 16.04 | 733 | 11,757 | 3,913,811 | 3.9 M to 3.9 M (+0.02 %) |
| Sep 16 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 14.34 | 750 | 10,759 | 3,913,078 | 3.9 M to 3.9 M (+0.02 %) |
| Sep 01 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 12.50 | 887 | 11,083 | 3,912,328 | 3.9 M to 3.9 M (+0.02 %) |
| Aug 26 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 13.36 | 844 | 11,277 | 3,911,441 | 3.9 M to 3.9 M (+0.02 %) |
| Aug 19 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 14.19 | 774 | 10,985 | 3,910,597 | 3.9 M to 3.9 M (+0.02 %) |
| Aug 11 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 14.71 | 762 | 11,211 | 3,909,823 | 3.9 M to 3.9 M (+0.02 %) |
| Aug 04 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 16.11 | 706 | 11,372 | 3,909,061 | 3.9 M to 3.9 M (+0.02 %) |
| Jul 27 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 16.08 | 691 | 11,111 | 3,908,355 | 3.9 M to 3.9 M (+0.02 %) |
| Jul 21 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 16.45 | 337 | 5,543 | 3,907,664 | 3.9 M to 3.9 M (+0.01 %) |
| Jul 14 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 17.41 | 324 | 5,640 | 3,907,327 | 3.9 M to 3.9 M (+0.01 %) |
| Jul 08 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 16.20 | 342 | 5,540 | 3,907,003 | 3.9 M to 3.9 M (+0.01 %) |
| Jul 01 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 20.21 | 286 | 5,781 | 3,906,661 | 3.9 M to 3.9 M (+0.01 %) |
| Jul 01 2015 | VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Payment of Exercise | F | 6.86 | 2,648 | 18,165 | 665,224 | 667.9 K to 665.2 K (-0.40 %) |
| Jun 23 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 19.76 | 278 | 5,495 | 3,906,375 | 3.9 M to 3.9 M (+0.01 %) |
| Jun 16 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 19.37 | 284 | 5,502 | 3,906,097 | 3.9 M to 3.9 M (+0.01 %) |
| Jun 10 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 17.88 | 311 | 5,560 | 3,905,813 | 3.9 M to 3.9 M (+0.01 %) |
| Jun 03 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 18.15 | 303 | 5,501 | 3,905,502 | 3.9 M to 3.9 M (+0.01 %) |
| May 20 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 17.04 | 323 | 5,504 | 3,905,199 | 3.9 M to 3.9 M (+0.01 %) |
| May 13 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 18.19 | 313 | 5,693 | 3,904,876 | 3.9 M to 3.9 M (+0.01 %) |
| May 06 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 18.17 | 310 | 5,633 | 3,904,563 | 3.9 M to 3.9 M (+0.01 %) |
| Apr 29 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 22.15 | 244 | 5,406 | 3,904,253 | 3.9 M to 3.9 M (+0.01 %) |
| Apr 21 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 20.91 | 266 | 5,563 | 3,904,009 | 3.9 M to 3.9 M (+0.01 %) |
| Apr 15 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 19.64 | 282 | 5,538 | 3,903,743 | 3.9 M to 3.9 M (+0.01 %) |
| Apr 07 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 21.18 | 262 | 5,548 | 3,903,461 | 3.9 M to 3.9 M (+0.01 %) |
| Apr 02 2015 | VSTM | Verastem, Inc. | Westphal Christoph H | Executive Chairman | Payment of Exercise | F | 10.49 | 2,817 | 29,550 | 674,328 | 677.1 K to 674.3 K (-0.42 %) |
| Apr 01 2015 | FLKS | Flex Pharma, Inc. | Westphal Christoph H | President and CEO | Buy | P | 20.52 | 272 | 5,581 | 3,903,199 | 3.9 M to 3.9 M (+0.01 %) |
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