James B Weissman is Chief Operating Officer & EVP of Dicerna Pharmaceuticals Inc. Currently has a direct ownership of 0 shares of DRNA, which is worth approximately $0. The most recent transaction as insider was on Dec 28, 2021, when has been sold 18,100 shares (Common Stock) at a price of $38.25 per share, resulting in proceeds of $692,325. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0
0% 3M change
0% 12M change
Total Value Held $0

James B Weissman Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 28 2021
SELL
Disposition due to a tender of shares in a change of control transaction
$692,325 $38.25 p/Share
18,100 Reduced 100.0%
0 Common Stock
Dec 15 2021
SELL
Payment of exercise price or tax liability
$63,734 $38.05 p/Share
1,675 Reduced 8.47%
18,100 Common Stock
Dec 15 2021
BUY
Exercise of conversion of derivative security
-
3,775 Added 16.03%
19,775 Common Stock
Jul 06 2021
SELL
Open market or private sale
$1,172,700 $39.09 p/Share
30,000 Reduced 65.22%
16,000 Common Stock
Jul 06 2021
BUY
Exercise of conversion of derivative security
$272,700 $9.09 p/Share
30,000 Added 39.47%
46,000 Common Stock
Apr 16 2021
SELL
Open market or private sale
$147,071 $29.99 p/Share
4,904 Reduced 23.46%
16,000 Common Stock
Feb 05 2021
SELL
Open market or private sale
$193,140 $26.99 p/Share
7,156 Reduced 25.5%
20,904 Common Stock
Jan 12 2021
SELL
Open market or private sale
$139,857 $24.08 p/Share
5,808 Reduced 17.15%
28,060 Common Stock
Jan 11 2021
SELL
Open market or private sale
$91,162 $23.99 p/Share
3,800 Reduced 10.09%
33,868 Common Stock
Jan 08 2021
SELL
Payment of exercise price or tax liability
$66,190 $23.29 p/Share
2,842 Reduced 7.02%
37,668 Common Stock
Jan 08 2021
BUY
Exercise of conversion of derivative security
-
8,650 Added 17.6%
40,510 Common Stock
Dec 01 2020
SELL
Open market or private sale
$109,916 $25.21 p/Share
4,360 Reduced 12.04%
31,860 Common Stock
Dec 01 2020
BUY
Exercise of conversion of derivative security
$14,911 $3.42 p/Share
4,360 Added 10.74%
36,220 Common Stock
Nov 02 2020
SELL
Open market or private sale
$91,342 $20.95 p/Share
4,360 Reduced 12.04%
31,860 Common Stock
Nov 02 2020
BUY
Exercise of conversion of derivative security
$14,911 $3.42 p/Share
4,360 Added 10.74%
36,220 Common Stock
Oct 20 2020
BUY
Exercise of conversion of derivative security
$29,700 $2.97 p/Share
10,000 Added 23.89%
31,860 Common Stock
Oct 15 2020
SELL
Open market or private sale
$176,144 $20.2 p/Share
8,720 Reduced 28.52%
21,860 Common Stock
Oct 15 2020
BUY
Exercise of conversion of derivative security
$29,822 $3.42 p/Share
8,720 Added 22.19%
30,580 Common Stock

Also insider at

DNAY
Codex DNA, Inc. Healthcare
JBW

James B Weissman

Chief Operating Officer & EVP
Lexington, MA

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