James B Weissman Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of James B Weissman. James B Weissman is Chief Business Officer in Dicerna Pharmaceuticals Inc ($DRNA) and Chief Operating Officer & EVP in Dicerna Pharmaceuticals Inc ($DRNA) and EVP & Chief Operating Officer in Dicerna Pharmaceuticals Inc ($DRNA).
Latest Insider Trading Transactions of James B Weissman
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 20 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 29.99 | 4,904 | 147,071 | 16,000 | 20.9 K to 16 K (-23.46 %) |
| Feb 08 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 26.99 | 7,156 | 193,140 | 20,904 | 28.1 K to 20.9 K (-25.50 %) |
| Jan 13 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 24.08 | 5,808 | 139,868 | 28,060 | 33.9 K to 28.1 K (-17.15 %) |
| Jan 12 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | A | 24.05 | 68,100 | 1,637,805 | 68,100 | |
| Jan 12 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | A | 0.00 | 15,100 | 0 | 15,100 | |
| Jan 12 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 0.00 | 8,650 | 0 | 25,950 | |
| Jan 12 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 23.99 | 3,800 | 91,162 | 33,868 | 37.7 K to 33.9 K (-10.09 %) |
| Jan 12 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Payment of Exercise | F | 23.29 | 2,842 | 66,190 | 37,668 | 40.5 K to 37.7 K (-7.02 %) |
| Jan 12 2021 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 0.00 | 8,650 | 0 | 40,510 | 31.9 K to 40.5 K (+27.15 %) |
| Nov 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 3.42 | 4,360 | 14,911 | 4,360 | |
| Nov 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 20.95 | 4,360 | 91,333 | 31,860 | 36.2 K to 31.9 K (-12.04 %) |
| Nov 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 3.42 | 4,360 | 14,911 | 36,220 | 31.9 K to 36.2 K (+13.68 %) |
| Oct 22 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 2.97 | 10,000 | 29,700 | 11,879 | |
| Oct 22 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 2.97 | 10,000 | 29,700 | 11,879 | |
| Oct 22 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 2.97 | 10,000 | 29,700 | 31,860 | 21.9 K to 31.9 K (+45.75 %) |
| Oct 22 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 2.97 | 10,000 | 29,700 | 31,860 | 21.9 K to 31.9 K (+45.75 %) |
| Oct 19 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 3.42 | 8,720 | 29,822 | 8,720 | |
| Oct 19 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 20.20 | 8,720 | 176,144 | 21,860 | 30.6 K to 21.9 K (-28.52 %) |
| Oct 19 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 3.42 | 8,720 | 29,822 | 8,720 | |
| Oct 19 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 3.42 | 8,720 | 29,822 | 30,580 | 21.9 K to 30.6 K (+39.89 %) |
| Oct 19 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 20.20 | 8,720 | 176,144 | 21,860 | 30.6 K to 21.9 K (-28.52 %) |
| Oct 19 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 3.42 | 8,720 | 29,822 | 30,580 | 21.9 K to 30.6 K (+39.89 %) |
| Aug 05 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 259 | 886 | 17,440 | |
| Aug 05 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 2.97 | 4,101 | 12,180 | 21,879 | |
| Aug 05 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 22.80 | 1,432 | 32,649 | 21,860 | 23.3 K to 21.9 K (-6.15 %) |
| Aug 05 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 22.31 | 2,928 | 65,330 | 23,292 | 26.2 K to 23.3 K (-11.17 %) |
| Aug 05 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 259 | 886 | 26,220 | 26 K to 26.2 K (+1.00 %) |
| Aug 05 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 2.97 | 4,101 | 12,180 | 25,961 | 21.9 K to 26 K (+18.76 %) |
| Jul 06 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 2.97 | 4,360 | 12,949 | 25,980 | |
| Jul 06 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 26.87 | 1,307 | 35,116 | 21,860 | 23.2 K to 21.9 K (-5.64 %) |
| Jul 06 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 26.39 | 3,053 | 80,563 | 23,167 | 26.2 K to 23.2 K (-11.64 %) |
| Jul 06 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 2.97 | 4,360 | 12,949 | 26,220 | 21.9 K to 26.2 K (+19.95 %) |
| Jun 02 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 2.97 | 4,360 | 12,949 | 30,340 | |
| Jun 02 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 21.06 | 4,360 | 91,807 | 21,860 | 26.2 K to 21.9 K (-16.63 %) |
| Jun 02 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 2.97 | 4,360 | 12,949 | 26,220 | 21.9 K to 26.2 K (+19.95 %) |
| May 06 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 2.97 | 4,360 | 12,949 | 34,700 | |
| May 06 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 20.20 | 4,360 | 88,072 | 21,860 | 26.2 K to 21.9 K (-16.63 %) |
| May 06 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 2.97 | 4,360 | 12,949 | 26,220 | 21.9 K to 26.2 K (+19.95 %) |
| Apr 14 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Option Exercise | M | 2.97 | 4,360 | 12,949 | 39,060 | |
| Apr 14 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Sell | S | 20.20 | 4,360 | 88,072 | 21,860 | 26.2 K to 21.9 K (-16.63 %) |
| Apr 14 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Operating Off ... | Buy | M | 2.97 | 4,360 | 12,949 | 26,220 | 21.9 K to 26.2 K (+19.95 %) |
| Mar 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 2.97 | 4,360 | 12,949 | 43,420 | |
| Mar 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 20.61 | 4,360 | 89,854 | 21,860 | 26.2 K to 21.9 K (-16.63 %) |
| Mar 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 2.97 | 4,360 | 12,949 | 26,220 | 21.9 K to 26.2 K (+19.95 %) |
| Feb 04 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 2.97 | 4,360 | 12,949 | 47,780 | |
| Feb 04 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 20.20 | 4,360 | 88,072 | 21,860 | 26.2 K to 21.9 K (-16.63 %) |
| Feb 04 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 2.97 | 4,360 | 12,949 | 26,220 | 21.9 K to 26.2 K (+19.95 %) |
| Jan 10 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | A | 22.58 | 121,300 | 2,738,954 | 121,300 | |
| Jan 10 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | A | 0.00 | 34,600 | 0 | 34,600 | |
| Jan 10 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | A | 22.58 | 121,300 | 2,738,954 | 121,300 | |
| Jan 10 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | A | 0.00 | 34,600 | 0 | 34,600 | |
| Jan 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 2.97 | 2,860 | 8,494 | 52,140 | |
| Jan 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 1,500 | 5,130 | 0 | |
| Jan 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 21.88 | 4,360 | 95,376 | 21,860 | 26.2 K to 21.9 K (-16.63 %) |
| Jan 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 2.97 | 2,860 | 8,494 | 26,220 | 23.4 K to 26.2 K (+12.24 %) |
| Jan 03 2020 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 1,500 | 5,130 | 23,360 | 21.9 K to 23.4 K (+6.86 %) |
| Dec 19 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 9.09 | 11,001 | 99,999 | 63,999 | |
| Dec 19 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Payment of Exercise | F | 26.01 | 3,845 | 100,008 | 21,860 | 25.7 K to 21.9 K (-14.96 %) |
| Dec 19 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 9.09 | 11,001 | 99,999 | 63,999 | |
| Dec 19 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 9.09 | 11,001 | 99,999 | 25,705 | 14.7 K to 25.7 K (+74.82 %) |
| Dec 19 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Payment of Exercise | F | 26.01 | 3,845 | 100,008 | 21,860 | 25.7 K to 21.9 K (-14.96 %) |
| Dec 19 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 9.09 | 11,001 | 99,999 | 25,705 | 14.7 K to 25.7 K (+74.82 %) |
| Dec 03 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 2.97 | 20,000 | 59,400 | 55,000 | |
| Dec 03 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 26.00 | 20,000 | 520,000 | 14,704 | 34.7 K to 14.7 K (-57.63 %) |
| Dec 03 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 2.97 | 20,000 | 59,400 | 34,704 | 14.7 K to 34.7 K (+136.02 %) |
| Nov 20 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 20,000 | 68,400 | 0 | |
| Nov 20 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 20,000 | 68,400 | 20,000 | |
| Nov 20 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 24.00 | 20,000 | 480,000 | 14,704 | 34.7 K to 14.7 K (-57.63 %) |
| Nov 20 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 20,000 | 68,400 | 34,704 | 14.7 K to 34.7 K (+136.02 %) |
| Nov 20 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 22.00 | 20,000 | 440,000 | 14,704 | 34.7 K to 14.7 K (-57.63 %) |
| Nov 20 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 20,000 | 68,400 | 34,704 | 14.7 K to 34.7 K (+136.02 %) |
| Nov 15 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 20,000 | 68,400 | 40,000 | |
| Nov 15 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 20,000 | 68,400 | 40,000 | |
| Nov 15 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 20.00 | 20,000 | 400,000 | 14,704 | 34.7 K to 14.7 K (-57.63 %) |
| Nov 15 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 20.00 | 20,000 | 400,000 | 14,704 | 34.7 K to 14.7 K (-57.63 %) |
| Nov 15 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 20,000 | 68,400 | 34,704 | 14.7 K to 34.7 K (+136.02 %) |
| Nov 15 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 20,000 | 68,400 | 34,704 | 14.7 K to 34.7 K (+136.02 %) |
| Nov 01 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 15,000 | 51,300 | 17,699 | |
| Nov 01 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Sell | S | 18.00 | 15,000 | 270,000 | 14,704 | 29.7 K to 14.7 K (-50.50 %) |
| Nov 01 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 15,000 | 51,300 | 29,704 | 14.7 K to 29.7 K (+102.01 %) |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 4,104 | 14,036 | 60,000 | |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 4,104 | 14,036 | 60,000 | |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 800 | 2,736 | 0 | |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Option Exercise | M | 3.42 | 800 | 2,736 | 0 | |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 4,104 | 14,036 | 14,704 | 10.6 K to 14.7 K (+38.72 %) |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 4,104 | 14,036 | 14,704 | 10.6 K to 14.7 K (+38.72 %) |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 800 | 2,736 | 10,600 | 9.8 K to 10.6 K (+8.16 %) |
| Oct 18 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | EVP & Chief Operati ... | Buy | M | 3.42 | 800 | 2,736 | 10,600 | 9.8 K to 10.6 K (+8.16 %) |
| Aug 23 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Sell | S | 13.07 | 14,680 | 191,832 | 9,800 | 24.5 K to 9.8 K (-59.97 %) |
| Aug 23 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Sell | S | 13.07 | 14,680 | 191,832 | 9,800 | 24.5 K to 9.8 K (-59.97 %) |
| Apr 04 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 15,000 | 51,300 | 32,699 | |
| Apr 04 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Sell | S | 15.00 | 15,000 | 225,000 | 24,480 | 39.5 K to 24.5 K (-37.99 %) |
| Apr 04 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | M | 3.42 | 15,000 | 51,300 | 39,480 | 24.5 K to 39.5 K (+61.27 %) |
| Jan 04 2019 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 11.77 | 180,000 | 2,118,600 | 180,000 | |
| Sep 06 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 2,301 | 7,869 | 47,699 | |
| Sep 06 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Sell | S | 17.50 | 2,301 | 40,268 | 24,480 | 26.8 K to 24.5 K (-8.59 %) |
| Sep 06 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | M | 3.42 | 2,301 | 7,869 | 26,781 | 24.5 K to 26.8 K (+9.40 %) |
| Aug 20 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 14,680 | 50,206 | 64,104 | |
| Aug 20 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | M | 3.42 | 14,680 | 50,206 | 24,480 | 9.8 K to 24.5 K (+149.80 %) |
| Aug 20 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 14,680 | 50,206 | 64,104 | |
| Aug 20 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | M | 3.42 | 14,680 | 50,206 | 24,480 | 9.8 K to 24.5 K (+149.80 %) |
| May 11 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 10,000 | 34,200 | 50,000 | |
| May 11 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Sell | S | 15.00 | 10,000 | 150,000 | 9,800 | 19.8 K to 9.8 K (-50.51 %) |
| May 11 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | M | 3.42 | 10,000 | 34,200 | 19,800 | 9.8 K to 19.8 K (+102.04 %) |
| Apr 24 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Sell | S | 13.00 | 8,965 | 116,545 | 9,800 | 18.8 K to 9.8 K (-47.78 %) |
| Mar 21 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Sell | S | 13.00 | 1,035 | 13,455 | 18,765 | 19.8 K to 18.8 K (-5.23 %) |
| Jan 08 2018 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 9.30 | 105,000 | 976,500 | 105,000 | |
| Jan 05 2017 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 2.97 | 75,000 | 222,750 | 75,000 | |
| May 16 2016 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | P | 3.29 | 4,170 | 13,719 | 19,800 | 15.6 K to 19.8 K (+26.68 %) |
| May 16 2016 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | P | 3.29 | 530 | 1,744 | 15,630 | 15.1 K to 15.6 K (+3.51 %) |
| May 16 2016 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | P | 3.24 | 300 | 972 | 15,100 | 14.8 K to 15.1 K (+2.03 %) |
| Jan 12 2016 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 9.09 | 75,000 | 681,750 | 75,000 | |
| Jan 13 2015 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 18.50 | 75,000 | 1,387,500 | 75,000 | |
| Apr 18 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 16.30 | 111,800 | 1,822,340 | 111,800 | |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 3.42 | 90,000 | 307,800 | 90,000 | |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | A | 3.42 | 60,000 | 205,200 | 60,000 | |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 100 | 342 | 1,500 | |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 733 | 2,507 | 867 | |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 67 | 229 | 800 | |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Option Exercise | M | 3.42 | 11,216 | 38,359 | 78,784 | |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | P | 15.00 | 1,000 | 15,000 | 13,116 | 12.1 K to 13.1 K (+8.25 %) |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | M | 3.24 | 11,283 | 36,557 | 12,116 | 833 to 12.1 K (+1,354.50 %) |
| Feb 20 2014 | DRNA | Dicerna Pharmaceut ... | Weissman James B | Chief Business Offi ... | Buy | M | 3.42 | 833 | 2,849 | 833 | 0 to 833 |
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