Gregory Graves

(Mr. Gregory Graves CPA)

Currently holds positions in Entegris Inc and Plug Power Inc

Positions

Position Company Period
Chief Financial Officer, Executive Vice President, Treasurer Entegris Inc July 3, 2008 -
Independent Director Plug Power Inc May 10, 2017 -
Gregory Graves's trades of Skywater Technology Inc's stock


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value
Number of shares Price Value Details
2025-03-17 2025-03-14 S Sale
12,844 -47.3%
8.11
USD 104,165
12,844 -47.3% 8.11 USD 104,165
2025-03-12 2025-03-11 B Purchase
207 +3.9%
32.00
USD 6,624
207 +3.9% 32.00 USD 6,624
2025-03-12 2025-03-10 B Purchase
300 +6.0%
33.00
USD 9,900
300 +6.0% 33.00 USD 9,900
2025-02-25 2025-02-21 B Purchase
200 +4.2%
36.25
USD 7,250
200 +4.2% 36.25 USD 7,250
2025-02-25 2025-02-20 B Purchase
129 +2.8%
35.25
USD 4,547
129 +2.8% 35.25 USD 4,547
2025-02-20 2025-02-19 B Purchase
100 +2.2%
35.00
USD 3,500
100 +2.2% 35.00 USD 3,500
2025-02-20 2025-02-19 B Purchase
150 +3.4%
34.00
USD 5,100
150 +3.4% 34.00 USD 5,100
2025-02-20 2025-02-18 B Purchase
200 +4.7%
38.00
USD 7,600
200 +4.7% 38.00 USD 7,600
2024-12-13 2024-12-12 B Purchase
200 +5.0%
35.30
USD 7,060
200 +5.0% 35.30 USD 7,060
2024-12-13 2024-12-12 B Purchase
118 +3.0%
35.55
USD 4,195
118 +3.0% 35.55 USD 4,195
2024-12-13 2024-12-12 B Purchase
121 +3.2%
35.55
USD 4,302
121 +3.2% 35.55 USD 4,302
2024-12-13 2024-12-11 B Purchase
100 +2.7%
35.40
USD 3,540
100 +2.7% 35.40 USD 3,540
2024-12-13 2024-12-11 B Purchase
100 +2.8%
35.54
USD 3,554
100 +2.8% 35.54 USD 3,554
2024-12-13 2024-12-11 B Purchase
100 +2.9%
35.42
USD 3,542
100 +2.9% 35.42 USD 3,542
2024-12-13 2024-12-11 B Purchase
100 +3.0%
35.43
USD 3,543
100 +3.0% 35.43 USD 3,543
2024-12-13 2024-12-11 B Purchase
50 +1.5%
35.40
USD 1,770
50 +1.5% 35.40 USD 1,770
2024-12-13 2024-12-11 B Purchase
50 +1.5%
35.15
USD 1,758
50 +1.5% 35.15 USD 1,758
2024-12-13 2024-12-11 B Purchase
200 +6.5%
35.54
USD 7,108
200 +6.5% 35.54 USD 7,108
2024-09-20 2024-09-19 B Purchase
100 +3.4%
40.50
USD 4,050
100 +3.4% 40.50 USD 4,050
2024-09-06 2024-09-05 B Purchase
200 +7.2%
41.00
USD 8,200
200 +7.2% 41.00 USD 8,200
2024-09-06 2024-09-04 B Purchase
100 +3.7%
40.50
USD 4,050
100 +3.7% 40.50 USD 4,050
2024-09-06 2024-09-04 B Purchase
100 +3.9%
40.00
USD 4,000
100 +3.9% 40.00 USD 4,000
2024-09-06 2024-09-04 B Purchase
100 +4.0%
39.50
USD 3,950
100 +4.0% 39.50 USD 3,950
2024-08-21 2024-08-19 B Purchase
182 +7.9%
39.00
USD 7,098
182 +7.9% 39.00 USD 7,098
2024-06-06 2024-06-06 B Purchase
30 +1.3%
42.50
USD 1,275
30 +1.3% 42.50 USD 1,275
2024-06-06 2024-06-05 B Purchase
202 +9.8%
42.50
USD 8,585
202 +9.8% 42.50 USD 8,585
2024-06-06 2024-06-04 B Purchase
113 +5.8%
42.00
USD 4,746
113 +5.8% 42.00 USD 4,746
2024-06-04 2024-05-30 B Purchase
100 +5.4%
40.51
USD 4,051
100 +5.4% 40.51 USD 4,051
2024-05-30 2024-05-28 B Purchase
155 +9.1%
40.00
USD 6,200
155 +9.1% 40.00 USD 6,200
2024-05-28 2024-05-23 B Purchase
300 +21.4%
38.50
USD 11,550
300 +21.4% 38.50 USD 11,550
2024-05-23 2024-05-21 S Sale
5,432 -26.8%
8.10
USD 44,013
5,432 -26.8% 8.10 USD 44,013
2024-05-23 2024-05-21 B Purchase
100 +7.7%
37.50
USD 3,750
100 +7.7% 37.50 USD 3,750
2024-05-21 2024-05-17 B Purchase
100 +8.3%
37.10
USD 3,710
100 +8.3% 37.10 USD 3,710
2023-06-21 2023-06-20 S Sale
7,003 -25.7%
9.25
USD 64,778
7,003 -25.7% 9.25 USD 64,778
2023-06-23 2023-06-14 B Purchase
900 +300.0%
33.06
USD 29,754
900 +300.0% 33.06 USD 29,754
2023-02-23 2023-02-21 S Sale
1,002 -4.8%
84.41
USD 84,579
1,002 -4.8% 84.41 USD 84,579
2023-02-23 2023-02-21 S Sale
1,810 -8.0%
83.16
USD 150,520
1,810 -8.0% 83.16 USD 150,520
2023-02-23 2023-02-21 S Sale
1,962 -8.0%
82.14
USD 161,159
1,962 -8.0% 82.14 USD 161,159
2023-02-23 2023-02-21 S Sale
3,299 -11.9%
81.01
USD 267,252
3,299 -11.9% 81.01 USD 267,252
2023-02-15 2023-02-14 S Sale
65 -0.2%
86.97
USD 5,653
65 -0.2% 86.97 USD 5,653
2023-02-15 2023-02-14 S Sale
709 -2.0%
85.31
USD 60,485
709 -2.0% 85.31 USD 60,485
2023-02-15 2023-02-14 S Sale
800 -2.3%
84.39
USD 67,512
800 -2.3% 84.39 USD 67,512
2023-02-15 2023-02-14 S Sale
1,100 -3.0%
83.34
USD 91,674
1,100 -3.0% 83.34 USD 91,674
2023-02-15 2023-02-14 S Sale
1,017 -2.7%
82.30
USD 83,699
1,017 -2.7% 82.30 USD 83,699
2022-04-01 2022-03-31 S Sale
300 -1.4%
136.83
USD 41,049
300 -1.4% 136.83 USD 41,049
2022-04-01 2022-03-31 S Sale
320 -1.5%
135.38
USD 43,322
320 -1.5% 135.38 USD 43,322
2022-04-01 2022-03-31 S Sale
2,070 -8.7%
134.74
USD 278,912
2,070 -8.7% 134.74 USD 278,912
2022-04-01 2022-03-31 S Sale
873 -3.6%
133.73
USD 116,746
873 -3.6% 133.73 USD 116,746
2022-04-01 2022-03-31 S Sale
6,080 -19.9%
132.75
USD 807,120
6,080 -19.9% 132.75 USD 807,120
2022-04-01 2022-03-31 S Sale
2,499 -7.5%
131.63
USD 328,943
2,499 -7.5% 131.63 USD 328,943
2022-03-17 2022-03-15 B Purchase
15,000 +517.1%
3.00
USD 45,000
15,000 +517.1% 3.00 USD 45,000
2022-02-24 2022-02-22 S Sale
300 -1.4%
131.09
USD 39,327
300 -1.4% 131.09 USD 39,327
2022-02-24 2022-02-22 S Sale
4,271 -16.7%
130.40
USD 556,917
4,271 -16.7% 130.40 USD 556,917
2022-02-24 2022-02-22 S Sale
2,348 -8.4%
128.93
USD 302,724
2,348 -8.4% 128.93 USD 302,724
2022-02-24 2022-02-22 S Sale
8,117 -22.5%
128.29
USD 1,041,296
8,117 -22.5% 128.29 USD 1,041,296
2022-02-24 2022-02-22 S Sale
11,194 -23.7%
127.06
USD 1,422,310
11,194 -23.7% 127.06 USD 1,422,310
2022-02-24 2022-02-22 S Sale
5,105 -9.8%
126.22
USD 644,328
5,105 -9.8% 126.22 USD 644,328
2021-10-06 2021-10-04 PS Planned sale
100 -0.4%
18.15
USD 1,815
100 -0.4% 18.15 USD 1,815
2021-10-06 2021-10-04 PS Planned sale
1,864 -6.7%
17.52
USD 32,657
1,864 -6.7% 17.52 USD 32,657
2021-04-19 2021-04-15 PS Planned sale
417 -1.5%
38.88
USD 16,213
417 -1.5% 38.88 USD 16,213
2021-04-19 2021-04-15 PS Planned sale
6,413 -19.0%
38.27
USD 245,426
6,413 -19.0% 38.27 USD 245,426
2021-04-13 2021-04-12 S Sale
200 -0.6%
121.00
USD 24,200
200 -0.6% 121.00 USD 24,200
2021-04-13 2021-04-12 S Sale
610 -1.8%
120.14
USD 73,287
610 -1.8% 120.14 USD 73,287
2021-04-13 2021-04-12 S Sale
15,971 -31.5%
119.47
USD 1,908,134
15,971 -31.5% 119.47 USD 1,908,134
2021-04-13 2021-04-12 S Sale
3,547 -6.5%
118.56
USD 420,547
3,547 -6.5% 118.56 USD 420,547
2021-02-25 2021-02-23 S Sale
4,809 -12.4%
101.60
USD 488,594
4,809 -12.4% 101.60 USD 488,594
2021-02-23 2021-02-22 S Sale
7,608 -16.4%
103.47
USD 787,200
7,608 -16.4% 103.47 USD 787,200
2021-02-23 2021-02-19 S Sale
4,123 -8.2%
105.27
USD 434,028
4,123 -8.2% 105.27 USD 434,028
2021-02-23 2021-02-19 S Sale
6,000 -10.6%
104.28
USD 625,662
6,000 -10.6% 104.28 USD 625,662
2021-02-23 2021-02-19 S Sale
1,196 -2.5%
105.54
USD 126,220
1,196 -2.5% 105.54 USD 126,220
2021-02-23 2021-02-19 S Sale
9,477 -16.6%
105.06
USD 995,692
9,477 -16.6% 105.06 USD 995,692
2021-02-23 2021-02-19 S Sale
9,737 -14.6%
104.22
USD 1,014,819
9,737 -14.6% 104.22 USD 1,014,819
2021-02-23 2021-02-19 S Sale
200 -0.4%
105.58
USD 21,116
200 -0.4% 105.58 USD 21,116
2021-02-23 2021-02-19 S Sale
5,684 -10.9%
105.19
USD 597,872
5,684 -10.9% 105.19 USD 597,872
2021-02-23 2021-02-19 S Sale
7,103 -12.0%
104.26
USD 740,523
7,103 -12.0% 104.26 USD 740,523
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