Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2020-12-10 Sale |
2020-12-14 5:35 pm |
Dicerna Pharmaceuticals Inc | DRNA | Koppel Adam Director |
1,000,000 | $23.4 | $23,400,000 | 3,080,237 (Indirect) |
View |
2020-12-01 Sale |
2020-12-03 8:26 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $25.19 | $206,206 | 26,517 (Direct) |
View |
2020-12-01 Sale |
2020-12-03 8:24 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $25.21 | $109,903 | 31,860 (Direct) |
View |
2020-11-04 Sale |
2020-11-06 5:58 pm |
Dicerna Pharmaceuticals Inc | DRNA | Paglia Regina M. Chief Human Resources Officer |
30,000 | $22.75 | $682,500 | 150,000 (Direct) |
View |
2020-11-02 Sale |
2020-11-03 8:23 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $21.03 | $172,131 | 34,702 (Direct) |
View |
2020-11-02 Sale |
2020-11-03 8:19 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $20.95 | $91,333 | 36,220 (Direct) |
View |
2020-10-16 Sale |
2020-10-20 7:32 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
16,370 | $21 | $343,770 | 42,887 (Direct) |
View |
2020-10-15 Sale |
2020-10-19 9:59 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
8,720 | $20.2 | $176,144 | 30,580 (Direct) |
View |
2020-07-01 Sale(A) |
2020-09-04 8:00 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $26.53 | $115,679 | 47,840 (Direct) |
View |
2020-09-01 Purchase |
2020-09-01 8:33 pm |
Dicerna Pharmaceuticals Inc | DRNA | FAMBROUGH DOUGLAS President and CEO |
10,000 | $18.06 | $180,597 | 22,300 (Direct) |
View |
2020-08-03 Sale |
2020-08-05 7:01 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B EVP & Chief Operating Officer |
4,360 | $22.47 | $97,978 | 61,179 (Direct) |
View |
2020-08-03 Sale |
2020-08-05 7:00 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $22.48 | $183,987 | 37,740 (Direct) |
View |
2020-07-01 Sale |
2020-07-06 9:01 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $26.5 | $216,929 | 45,925 (Direct) |
View |
2020-07-01 Sale |
2020-07-06 9:00 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $26.53 | $115,679 | 47,840 (Direct) |
View |
2020-06-19 Sale |
2020-06-23 8:01 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
9,670 | $25 | $241,750 | 26,876 (Direct) |
View |
2020-06-01 Sale |
2020-06-02 8:02 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $21.06 | $91,807 | 52,200 (Direct) |
View |
2020-06-01 Sale |
2020-06-02 8:00 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $21.01 | $171,959 | 54,110 (Direct) |
View |
2020-05-11 Sale |
2020-05-12 8:00 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
13,281 | $24 | $318,744 | 36,546 (Direct) |
View |
2020-05-05 Sale |
2020-05-07 8:01 pm |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $21 | $171,885 | 62,295 (Direct) |
View |
2020-05-04 Sale |
2020-05-06 8:00 pm |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $20.2 | $88,072 | 56,560 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-12-01 Exercise |
2020-12-03 8:26 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $0 | 26,517 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 8:26 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $3.42 | 26,517 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 8:24 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $0 | 31,860 (Direct) |
View |
2020-12-01 Exercise |
2020-12-03 8:24 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $3.42 | 31,860 (Direct) |
View |
2020-11-04 Exercise |
2020-11-06 5:58 pm |
N/A 2029-02-28 |
Dicerna Pharmaceuticals Inc | DRNA | Paglia Regina M. Chief Human Resources Officer |
30,000 | $0 | 150,000 (Direct) |
View |
2020-11-04 Exercise |
2020-11-06 5:58 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Paglia Regina M. Chief Human Resources Officer |
30,000 | $12.93 | 150,000 (Direct) |
View |
2020-11-02 Exercise |
2020-11-03 8:23 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $0 | 34,702 (Direct) |
View |
2020-11-02 Exercise |
2020-11-03 8:23 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $3.42 | 34,702 (Direct) |
View |
2020-11-02 Exercise |
2020-11-03 8:19 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $0 | 36,220 (Direct) |
View |
2020-11-02 Exercise |
2020-11-03 8:19 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $3.42 | 36,220 (Direct) |
View |
2020-10-20 Exercise |
2020-10-22 8:45 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
10,000 | $0 | 43,739 (Direct) |
View |
2020-10-20 Exercise |
2020-10-22 8:45 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
10,000 | $2.97 | 43,739 (Direct) |
View |
2020-10-16 Exercise |
2020-10-20 7:32 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
16,370 | $0 | 42,887 (Direct) |
View |
2020-10-16 Exercise |
2020-10-20 7:32 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
16,370 | $3.42 | 42,887 (Direct) |
View |
2020-10-15 Exercise |
2020-10-19 9:59 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
8,720 | $0 | 30,580 (Direct) |
View |
2020-10-15 Exercise |
2020-10-19 9:59 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
8,720 | $3.42 | 30,580 (Direct) |
View |
2020-10-01 Option Award |
2020-10-02 5:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Aradhye Shreeram EVP & Chief Medical Officer |
152,800 | $0 | 152,800 (Direct) |
View |
2020-10-01 Option Award |
2020-10-02 4:59 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Zeng Ling Chief Legal Officer & Sec'y |
100,050 | $0 | 100,050 (Direct) |
View |
2020-09-16 Exercise |
2020-09-18 8:03 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
21,250 | $0 | 104,391 (Direct) |
View |
2020-09-16 Exercise |
2020-09-18 8:03 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
21,250 | $3.42 | 104,391 (Direct) |
View |
2020-09-14 Exercise |
2020-09-16 8:01 pm |
2014-08-05 2020-10-14 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
267 | $0 | 5,267 (Direct) |
View |
2020-09-14 Exercise |
2020-09-16 8:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
267 | $3.42 | 5,267 (Direct) |
View |
2020-07-01 Exercise(A) |
2020-09-04 8:00 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $0 | 47,840 (Direct) |
View |
2020-07-01 Exercise(A) |
2020-09-04 8:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $2.97 | 47,840 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 7:01 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B EVP & Chief Operating Officer |
4,360 | $0 | 61,179 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 7:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B EVP & Chief Operating Officer |
4,101 | $2.97 | 61,179 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 7:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B EVP & Chief Operating Officer |
259 | $3.42 | 61,179 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 7:00 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $0 | 37,740 (Direct) |
View |
2020-08-03 Exercise |
2020-08-05 7:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $3.42 | 37,740 (Direct) |
View |
2020-07-01 Exercise |
2020-07-06 9:01 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $0 | 45,925 (Direct) |
View |
2020-07-01 Exercise |
2020-07-06 9:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $3.42 | 45,925 (Direct) |
View |
2020-07-01 Exercise |
2020-07-06 9:00 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $0 | 47,840 (Direct) |
View |
2020-07-01 Exercise |
2020-07-06 9:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $2.97 | 47,840 (Direct) |
View |
2020-07-01 Option Award |
2020-07-02 7:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Paglia Regina M. Chief Human Resources Officer |
8,350 | $0 | 8,350 (Direct) |
View |
2020-06-19 Exercise |
2020-06-23 8:01 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
9,670 | $0 | 26,876 (Direct) |
View |
2020-06-19 Exercise |
2020-06-23 8:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
9,670 | $2.97 | 26,876 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:13 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | HOFFMAN STEPHEN J Director |
18,333 | $0 | 18,333 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:09 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Koppel Adam Director |
18,333 | $0 | 18,333 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:05 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Smith Cynthia Director |
18,333 | $0 | 18,333 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:03 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | BUCHI J KEVIN Director |
25,666 | $0 | 25,666 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:02 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Doberstein Stephen K Director |
18,333 | $0 | 18,333 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:02 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | GRAY PATRICK M. Director |
18,333 | $0 | 18,333 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Freed Martin I Director |
18,333 | $0 | 18,333 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | KOZIN MARC D Director |
18,333 | $0 | 18,333 (Direct) |
View |
2020-06-15 Option Award |
2020-06-16 8:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Protopapas Anna Director |
18,333 | $0 | 18,333 (Direct) |
View |
Ownership |
2020-06-15 8:00 pm |
N/A 2029-02-28 |
Dicerna Pharmaceuticals Inc | DRNA | Paglia Regina M. Chief Human Resources Officer |
0 | $0 | 254,100 (Direct) |
View |
2020-06-01 Option Award |
2020-06-02 8:21 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Pagan Douglas W. Chief Financial Officer |
122,950 | $0 | 122,950 (Direct) |
View |
2020-06-01 Exercise |
2020-06-02 8:02 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $0 | 52,200 (Direct) |
View |
2020-06-01 Exercise |
2020-06-02 8:02 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $2.97 | 52,200 (Direct) |
View |
2020-06-01 Exercise |
2020-06-02 8:00 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $0 | 54,110 (Direct) |
View |
2020-06-01 Exercise |
2020-06-02 8:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $3.42 | 54,110 (Direct) |
View |
2020-05-11 Exercise |
2020-05-12 8:00 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
13,281 | $0 | 36,546 (Direct) |
View |
2020-05-11 Exercise |
2020-05-12 8:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
13,281 | $2.97 | 36,546 (Direct) |
View |
2020-05-05 Exercise |
2020-05-07 8:01 pm |
N/A 2023-09-24 |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $0 | 62,295 (Direct) |
View |
2020-05-05 Exercise |
2020-05-07 8:01 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Brown Bob D See Remarks |
8,185 | $3.42 | 62,295 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 8:00 pm |
N/A 2027-01-03 |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $0 | 56,560 (Direct) |
View |
2020-05-04 Exercise |
2020-05-06 8:00 pm |
N/A N/A |
Dicerna Pharmaceuticals Inc | DRNA | Weissman James B Chief Operating Officer & EVP |
4,360 | $2.97 | 56,560 (Direct) |
View |