Gregory B Graves's Net Worth

$37.3 Million

Estimate Recalculated May 16, 2026 02:01PM EST

Who is Gregory B Graves

Gregory B Graves has an estimated net worth of $37.3 Million. This is based on reported shares across multiple companies, which include PLUG POWER INC, SkyWater Technology, Inc, Laird Superfood, Inc., ENTEGRIS INC, JANEL CORP, THERMA WAVE INC, and AXCELIS TECHNOLOGIES INC.

SEC CIK

Gregory B Graves's CIK is 0001208109

Past Insider Trading and Trends

2024 was Gregory B Graves's most active year for acquiring shares with 19 total transactions. Gregory B Graves's most active month to acquire stocks was the month of January. 2006 was Gregory B Graves's most active year for disposing of shares, totalling 40 transactions. Gregory B Graves's most active month to dispose stocks was the month of January. 2017 saw Gregory B Graves paying a total of $1,942,637.08 for 346,256 shares, this is the most they've acquired in one year. In 2021 Gregory B Graves cashed out on 172,901 shares for a total of $10,107,785.73, their largest year based on trade value.

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PLUG POWER INC

Investor
Updated Jul 01, 2019
May 09
Apr 01
Jan 02
Oct 01
Sep 12
Jul 02
May 16
Apr 02
Jan 02
Oct 02
Jul 03
Jun 28
69.77KMay 10
Showing 14 results

SkyWater Technology, Inc

Investor
Updated Mar 17, 2025
Mar 14
27.13KMay 22
May 21
Jun 20
27.28KJun 07
17.22KJun 01
2.27KMar 02
Showing 8 results

Laird Superfood, Inc.

Investor
Updated Jun 30, 2025
Jun 26
May 23
82.00KNov 15
100.00KJun 27
May 14
71.90KMay 04
31.90KMay 05
Mar 15
Form 4/AScheduledOct 04
ScheduledOct 04
29.37KMay 06
ScheduledApr 15
6.99KSep 23 - Sep 25
Showing 14 results

ENTEGRIS INC

EVP & CFO
Updated Feb 23, 2023
ScheduledFeb 21
Feb 17
ScheduledFeb 13 - Feb 14
57.10KJan 31
ScheduledMar 31
ScheduledFeb 22
Feb 18
Feb 11
46.38KFeb 01
Aug 20
ScheduledApr 12
ScheduledFeb 23
ScheduledFeb 19 - Feb 22
65.60KFeb 02
ScheduledFeb 25
ScheduledFeb 19 - Feb 20
Feb 18
81.44KFeb 04
ScheduledJul 29
May 06 - May 07
Feb 25
ScheduledFeb 19
116.37KFeb 05
ScheduledJun 05
ScheduledFeb 20 - Feb 22
Feb 19
Feb 12
ScheduledJul 26 - Jul 27
ScheduledJul 19 - Jul 20
ScheduledFeb 19 - Feb 21
143.77KFeb 14
ScheduledOct 05
Aug 01 - Aug 02
ScheduledJul 12
182.17KFeb 24
Feb 19
ScheduledJun 16 - Jun 18
Feb 19
140.87KFeb 10
ScheduledOct 31
ScheduledOct 29
Aug 20 - Aug 22
Feb 19
174.29KFeb 11
ScheduledJul 10
ScheduledFeb 20
Feb 19
186.65KFeb 12
ScheduledJan 04
Form 4/A53.14KFeb 15
ScheduledFeb 21
154.57KFeb 15
ScheduledJan 19
ScheduledDec 21
Nov 22
May 24
ScheduledMar 07
ScheduledFeb 22 - Feb 24
Feb 07 - Feb 08
ScheduledDec 21
Dec 02
May 27 - May 27
Form 4/A77.46KJan 04
Feb 23
730.10KJan 04
Form 4/AScheduledDec 23
ScheduledDec 23
247.41KJul 28
May 18
Mar 02
391.00KFeb 10
154.91KJan 14
Dec 05
Nov 13
Nov 11
92.02KJul 03
ScheduledApr 03
ScheduledMar 12 - Mar 13
ScheduledFeb 22
70.00KFeb 21
ScheduledJan 23
Form 4/AJan 04
ScheduledJan 04
ScheduledOct 18
ScheduledOct 03
ScheduledJul 05
ScheduledApr 04
ScheduledMar 23 - Mar 26
78.33KFeb 19
ScheduledFeb 23
ScheduledJan 23
ScheduledJan 04
ScheduledOct 11
ScheduledOct 03
ScheduledJul 05
Form 4/AScheduledApr 04
ScheduledApr 04
ScheduledMar 14
Jan 27
132.91KJan 18
ScheduledJan 04
Aug 08 - Aug 10
Oct 15 - Oct 18
54.00KOct 27
Form 3/A
54.38KOct 15
51.00KOct 07 - Oct 08
Showing 107 results

JANEL CORP

Investor
Updated Mar 12, 2025
Mar 10 - Mar 11
Feb 20 - Feb 21
Feb 18 - Feb 19
2.50KOct 01
Sep 19
Sep 04 - Sep 05
Aug 19
Jun 04 - Jun 06
May 30
May 28
May 23
May 21
May 17
2.50KOct 02
Jun 14
300.00
Showing 16 results

THERMA WAVE INC

Investor
Updated May 30, 2007
May 24
30.00KDec 09 - May 04
Showing 3 results

AXCELIS TECHNOLOGIES INC

Investor
Updated May 15, 2025
7.26KMay 15
Form 4/A3.67KMay 15
3.17KMay 15
2.01KMar 15
Showing 5 results