Joshua T Brumm is CEO & President of Dyne Therapeutics, Inc.. Currently has a direct ownership of 537,998 shares of DYN, which is worth approximately $7.28 Million. The most recent transaction as insider was on Mar 14, 2023, when has been sold 7,318 shares (Common Stock) at a price of $13.33 per share, resulting in proceeds of $97,548. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 538K
0% 3M change
4.52% 12M change
Total Value Held $7.28 Million

Joshua T Brumm Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 14 2023
SELL
Open market or private sale
$97,548 $13.33 p/Share
7,318 Reduced 2.22%
322,483 Common Stock
Dec 12 2022
SELL
Open market or private sale
$36,110 $10.87 p/Share
3,322 Reduced 1.0%
329,801 Common Stock
Dec 09 2022
BUY
Grant, award, or other acquisition
-
144,000 Added 30.18%
333,123 Common Stock
Oct 10 2022
SELL
Open market or private sale
$2,439,668 $12.46 p/Share
195,800 Reduced 48.9%
204,623 Common Stock
Oct 10 2022
SELL
Bona fide gift
-
15,500 Reduced 7.57%
189,123 Common Stock
Oct 10 2022
BUY
Exercise of conversion of derivative security
$201,674 $1.03 p/Share
195,800 Added 32.84%
400,423 Common Stock
Oct 07 2022
SELL
Open market or private sale
$189,854 $13.37 p/Share
14,200 Reduced 6.49%
204,623 Common Stock
Oct 07 2022
BUY
Exercise of conversion of derivative security
$14,626 $1.03 p/Share
14,200 Added 6.09%
218,823 Common Stock
Sep 20 2022
SELL
Sale (or disposition) back to the issuer
$162,153 $13.7 p/Share
11,836 Reduced 5.47%
204,623 Common Stock
Sep 15 2022
SELL
Sale (or disposition) back to the issuer
$48,894 $14.05 p/Share
3,480 Reduced 1.58%
216,459 Common Stock
Jul 06 2022
SELL
Sale (or disposition) back to the issuer
$90,335 $8.24 p/Share
10,963 Reduced 4.75%
219,939 Common Stock
Jul 05 2022
BUY
Grant, award, or other acquisition
-
24,118 Added 9.46%
230,902 Common Stock
Jun 14 2022
SELL
Sale (or disposition) back to the issuer
$17,523 $4.95 p/Share
3,540 Reduced 1.68%
206,784 Common Stock
Mar 11 2022
SELL
Open market or private sale
$29,542 $8.73 p/Share
3,384 Reduced 1.58%
210,324 Common Stock
Dec 10 2021
BUY
Grant, award, or other acquisition
-
118,190 Added 35.61%
213,708 Common Stock
Oct 01 2021
SELL
Bona fide gift
-
3,500 Reduced 3.53%
95,518 Common Stock
Sep 21 2021
SELL
Open market or private sale
$73,848 $16.11 p/Share
4,584 Reduced 4.42%
99,018 Common Stock
Sep 20 2021
SELL
Open market or private sale
$53,464 $15.61 p/Share
3,425 Reduced 3.2%
103,602 Common Stock
JTB

Joshua T Brumm

CEO & President
Waltham, MA

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