John Dobak is Chief Executive Officer of DermTech, Inc.. Currently has a direct ownership of 698,693 shares of DMTK, which is worth approximately $48,908. The most recent transaction as insider was on Mar 13, 2023, when has been sold 1,559 shares (Common Stock) at a price of $3.26 per share, resulting in proceeds of $5,082. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 699K
0% 3M change
0% 12M change
Total Value Held $48,908

John Dobak Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 13 2023
SELL
Open market or private sale
$5,082 $3.26 p/Share
1,559 Reduced 0.22%
698,693 Common Stock
Mar 09 2023
BUY
Grant, award, or other acquisition
-
56,407 Added 7.45%
700,252 Common Stock
Mar 07 2023
SELL
Open market or private sale
$97,257 $4.06 p/Share
23,955 Reduced 3.59%
643,845 Common Stock
May 27 2022
BUY
Exercise of in-the-money or at-the-money derivatives securities
$9,957 $1.08 p/Share
9,219 Added 1.37%
665,295 Common Stock
Mar 25 2022
BUY
Grant, award, or other acquisition
-
209,527 Added 24.21%
656,076 Common Stock
Mar 11 2022
SELL
Open market or private sale
$19,293 $14.55 p/Share
1,326 Reduced 0.3%
446,549 Common Stock
Mar 08 2022
SELL
Open market or private sale
$9,935 $12.64 p/Share
786 Reduced 0.18%
447,875 Common Stock
Mar 07 2022
SELL
Open market or private sale
$33,370 $13.03 p/Share
2,561 Reduced 0.57%
448,661 Common Stock
Dec 13 2021
SELL
Open market or private sale
$32,818 $16.71 p/Share
1,964 Reduced 0.43%
450,562 Common Stock
Dec 08 2021
SELL
Open market or private sale
$20,657 $18.46 p/Share
1,119 Reduced 0.25%
452,526 Common Stock
Sep 13 2021
SELL
Open market or private sale
$68,725 $36.19 p/Share
1,899 Reduced 0.42%
453,645 Common Stock
Sep 08 2021
SELL
Open market or private sale
$42,053 $36.19 p/Share
1,162 Reduced 0.25%
455,544 Common Stock
Jul 01 2021
SELL
Open market or private sale
$515,250 $41.22 p/Share
12,500 Reduced 2.67%
456,347 Common Stock
Jun 11 2021
SELL
Open market or private sale
$314,303 $41.08 p/Share
7,651 Reduced 1.61%
468,847 Common Stock
Jun 08 2021
SELL
Open market or private sale
$48,555 $43.43 p/Share
1,118 Reduced 0.23%
476,498 Common Stock
Jun 02 2021
SELL
Open market or private sale
$381,200 $40.0 p/Share
9,530 Reduced 1.96%
477,616 Common Stock
Jun 01 2021
SELL
Open market or private sale
$119,453 $40.22 p/Share
2,970 Reduced 0.61%
487,146 Common Stock
May 03 2021
SELL
Open market or private sale
$1,037,500 $41.5 p/Share
25,000 Reduced 4.85%
490,116 Common Stock
Apr 27 2021
SELL
Open market or private sale
$1,283,750 $51.35 p/Share
25,000 Reduced 4.63%
515,116 Common Stock
Apr 12 2021
SELL
Open market or private sale
$1,172,000 $46.88 p/Share
25,000 Reduced 4.42%
540,116 Common Stock
Mar 29 2021
BUY
Grant, award, or other acquisition
-
29,195 Added 4.91%
565,116 Common Stock
Mar 18 2021
SELL
Payment of exercise price or tax liability
$381,452 $53.35 p/Share
7,150 Reduced 1.32%
535,921 Common Stock
Mar 08 2021
SELL
Open market or private sale
$39,031 $50.04 p/Share
780 Reduced 0.14%
543,071 Common Stock
Dec 08 2020
SELL
Open market or private sale
$9,322 $11.86 p/Share
786 Reduced 0.14%
541,683 Common Stock
JD

John Dobak

Chief Executive Officer
La Jolla, CA

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