David M Demski's Net Worth

$58.4 Million

Estimate Recalculated Nov 11, 2024 07:51AM EST

Who is David M Demski

David M Demski has an estimated net worth of $58.4 Million. This is based on reported shares across multiple companies, which include GLOBUS MEDICAL INC, Axonics Modulation Technologies, Inc., and Alphatec Holdings, Inc..

SEC CIK

David M Demski's CIK is 0001555392

Past Insider Trading and Trends

2020 was David M Demski's most active year for acquiring shares with 14 total transactions. David M Demski's most active month to acquire stocks was the month of March. 2018 was David M Demski's most active year for disposing of shares, totalling 18 transactions. David M Demski's most active month to dispose stocks was the month of March. 2020 saw David M Demski paying a total of $25,687,625.51 for 903,220 shares, this is the most they've acquired in one year. In 2020 David M Demski cashed out on 1,275,295 shares for a total of $51,153,099.00, their largest year based on trade value.

Loading...

Attention insiders:Dive deeper into market movements and stay ahead of the curve with Benzinga Pro! From up-to-the-second news to audio squawks and interactive data tools, it's everything you need to supercharge your trading strategy. Experience the Benzinga Pro advantage today and transform the way you trade with our exclusive free trial!

GLOBUS MEDICAL INC

President, CEO
Updated Jan 31, 2022
Form 4
150.00K
Jan 31, 2022
150.00K
Grant
Jan 27
Form 4
-51.98%
-265.52K
$53.63
-$9.51M
Apr 27, 2021
245.31K
Sale
ScheduledApr 23 - Apr 26
Form 4
175.00K
Jan 19, 2021
175.00K
Grant
Jan 14
Form 4
-39.26%
-217.07K
$45.64
-$12.09M
Dec 18, 2020
335.83K
Sale
ScheduledDec 16 - Dec 17
Form 4/A
$46.26
-$6.69M
Dec 18, 2020
148.86K
Sell-Options
ScheduledAug 06
Form 4
-55.00%
-330.00K
$46.26
-$6.69M
Aug 10, 2020
270.00K
Sale
ScheduledAug 06
Form 4
175.00K
Jan 24, 2020
175.00K
Grant
Jan 22
Form 4
150.00K
Feb 11, 2019
150.00K
Grant
Jan 22
Form 4
-42.36%
-149.11K
$37.67
-$3.98M
Apr 20, 2018
202.91K
Sale
ScheduledApr 18 - Apr 19
Form 4
-20.95%
-50.89K
$33.36
-$1.80M
Apr 16, 2018
192.02K
Sale
ScheduledApr 12 - Apr 13
Form 4
150.00K
Jan 24, 2018
150.00K
Grant
Jan 22
Form 4
300.00K
Aug 30, 2017
300.00K
Grant
Aug 28
Form 4
80.00K
Feb 01, 2017
80.00K
Grant
Jan 30
Form 4
60.00K
Jan 27, 2016
60.00K
Grant
Jan 25
Form 4
-17.93%
-32.51K
$26.00
-$845.26K
Mar 02, 2015
342.91K
Sale
ScheduledFeb 26
Form 4
100.00K
Jan 22, 2015
375.42K
Grant
Jan 20
Form 4
-55.18%
-271.33K
$18.11
-$6.27M
Mar 10, 2014
275.42K
Sale
Mar 06
Form 4
55.00K
Jan 27, 2014
546.75K
Grant
Jan 23
Form 4
-20.25%
-96.81K
$20.51
-$1.99M
Jan 16, 2014
491.75K
Sale
ScheduledJan 15
Form 4
-0.66%
-3.19K
$20.25
-$64.54K
Jan 02, 2014
588.56K
Sale
ScheduledDec 31
Form 4
-9.41%
-50.00K
$19.75
-$987.50K
Dec 20, 2013
591.75K
Sale
ScheduledDec 18 - Dec 20
Form 4
-6.56%
-37.32K
$19.25
-$718.47K
Nov 27, 2013
641.75K
Sale
ScheduledNov 26 - Nov 27
Form 4
-16.54%
-112.68K
$18.59
-$2.09M
Nov 04, 2013
679.07K
Sale
ScheduledOct 31 - Nov 01
Form 4
-5.66%
-84.15K
$17.95
-$792.56K
Aug 26, 2013
1.51M
Sale
Jun 26 - Aug 22
Form 4
-4.99%
-40.00K
$16.25
-$650.00K
May 07, 2013
875.90K
Sale
ScheduledMay 03
Form 4
-1.74%
-14.22K
$15.00
-$213.37K
Mar 13, 2013
915.90K
Sale
ScheduledMar 11
Form 4
-3.06%
-25.77K
$15.00
-$386.62K
Feb 15, 2013
930.13K
Sale
ScheduledFeb 13
Form 4
40.00K
Jan 28, 2013
955.90K
Grant
Jan 24
Form 4
15.00K
Aug 31, 2012
961.75K
Grant
Aug 29
Form 4
-4.40%
-43.57K
$11.16
-$1.10M
Aug 10, 2012
946.75K
Sale
Aug 08
Form 3
Aug 02, 2012
Showing 31 results

Axonics Modulation Technologies, Inc.

Investor
Updated Jun 28, 2023
Form 4
45.86%
3.00K
Jun 28, 2023
9.54K
Grant
Jun 26
Form 4
47.28%
2.10K
Aug 22, 2022
6.54K
Grant
Aug 18
Form 4
26.91%
942.00
Nov 02, 2021
4.44K
Grant
Oct 22
Form 4
13.50K
Feb 03, 2021
13.50K
Grant
Jan 31
Form 3
Feb 03, 2021
Showing 5 results

Alphatec Holdings, Inc.

Investor
Updated Aug 21, 2024
Form 4
20.97%
50.00K
$5.67
$283.50K
Aug 21, 2024
288.44K
Purchase
Aug 21
Form 4
9.22%
16.75K
Jun 14, 2024
198.44K
Grant
Jun 12
Form 4
19.78%
30.00K
$10.50
$315.00K
Nov 13, 2023
181.69K
Purchase
Nov 09
Form 4
26.41%
31.69K
Oct 19, 2023
151.69K
Grant
Oct 17
Form 3
Oct 19, 2023
120.00K
Showing 5 results