United States

DMC Global Inc (BOOM)

Track

The most recent insider trading activity at DMC Global Inc occurred in December 2025, involving multiple sell transactions by James Schladen, President of Arcadia. Prior to these sales, the CEO executed a significant purchase in August 2025. No insider transactions have been reported in the last three months.
Ticker: BOOM Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for DMC Global Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Sale 3 Dec 2025
Value US$580,286.47 | Price 161.65 | Shares 77,206 (+0.8%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-03 2025-12-03 S Sale
2.4
Schladen James

President of Arcadia

Officer
77,206 +0.8%
161.65
US$580,286 		77,206 +0.8% 161.65 US$580,286
2025-12-03 2025-12-02 S Sale
2.4
Schladen James

President of Arcadia

Officer
60,438 +47.6%
228.43
US$4,779,563 		60,438 +47.6% 228.43 US$4,779,563
2025-12-01 2025-12-01 PrS Proposed sale
2.4
Schladen James

Officer

Officer
82,382
130.82
US$931,530 		82,382 130.82 US$931,530
2025-08-11 2025-08-08 B Purchase
3.5
OLEARY JAMES

Exec. Chair, President & CEO

Executive Director
39,798 +18.4%
5.95
US$236,798 		39,798 +18.4% 5.95 US$236,798
2023-12-07 2023-12-06 B Purchase
3.5
OLEARY JAMES
Non-Executive Director
5,000 +136.0%
16.39
US$81,950 		5,000 +136.0% 16.39 US$81,950
2023-08-15 2023-08-14 S Sale
3.6
Graff Richard P
Non-Executive Director
4,000 -21.2%
22.94
US$91,760 		4,000 -21.2% 22.94 US$91,760
2023-06-16 2023-06-16 S Sale
3.6
Graff Richard P
Non-Executive Director
2,000 -9.6%
16.09
US$32,180 		2,000 -9.6% 16.09 US$32,180
2022-09-19 2022-09-16 B Purchase
3.7
Cohen Robert A
Non-Executive Director
10,000 +49.5%
18.75
US$187,500 		10,000 +49.5% 18.75 US$187,500
2022-06-06 2022-06-03 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
4,467 -6.3%
28.83
US$128,784 		4,467 -6.3% 28.83 US$128,784
2022-05-13 2022-05-13 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
5,854 -7.6%
21.77
US$127,442 		5,854 -7.6% 21.77 US$127,442
2022-05-13 2022-05-12 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
3,893 -4.8%
22.02
US$85,724 		3,893 -4.8% 22.02 US$85,724
2022-05-13 2022-05-11 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
22 -0.0%
22.00
US$484 		22 -0.0% 22.00 US$484
2022-03-21 2022-03-18 S Sale
3.6
Graff Richard P
Non-Executive Director
1,000 -6.8%
34.58
US$34,580 		1,000 -6.8% 34.58 US$34,580
2021-03-16 2021-03-11 S Sale
3.8
Aldous David C
Non-Executive Director
2,000 -6.2%
67.00
US$134,000 		2,000 -6.2% 67.00 US$134,000
2021-03-12 2021-03-11 PlS Planned sale
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
10,000 -48.3%
66.36
US$663,600 		10,000 -48.3% 66.36 US$663,600
2021-03-04 2021-03-02 S Sale
3.0
Nobili Antoine

President of NobelClad

Officer
3,333 -26.0%
62.89
US$209,612 		3,333 -26.0% 62.89 US$209,612
2021-03-01 2021-02-26 S Sale
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
1,634 -7.3%
63.36
US$103,530 		1,634 -7.3% 63.36 US$103,530
2021-03-01 2021-02-26 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
8,417 -18.0%
63.94
US$538,183 		8,417 -18.0% 63.94 US$538,183
2021-03-01 2021-02-25 S Sale
2.2
SHEPSTON MICHELLE H

Chief Legal Officer

Officer
1,461 -8.4%
65.06
US$95,053 		1,461 -8.4% 65.06 US$95,053
2021-02-25 2021-02-25 S Sale
3.7
Cohen Robert A
Non-Executive Director
2,947 -18.1%
66.00
US$194,502 		2,947 -18.1% 66.00 US$194,502
2021-02-26 2021-02-24 S Sale
3.8
Aldous David C
Non-Executive Director
2,000 -5.8%
65.53
US$131,050 		2,000 -5.8% 65.53 US$131,050
2021-02-25 2021-02-24 S Sale
2.9
CARIOU YVON PIERRE
Non-Executive Director
30,000 -26.1%
64.10
US$1,923,000 		30,000 -26.1% 64.10 US$1,923,000
2021-02-25 2021-02-24 S Sale
3.7
Cohen Robert A
Non-Executive Director
7,054 -30.3%
65.02
US$458,645 		7,054 -30.3% 65.02 US$458,645
2021-02-24 2021-02-23 S Sale
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
556 -2.9%
67.84
US$37,719 		556 -2.9% 67.84 US$37,719
2020-12-04 2020-11-24 S Sale
2.9
CARIOU YVON PIERRE
Non-Executive Director
10,000 -8.0%
44.51
US$445,100 		10,000 -8.0% 44.51 US$445,100
2020-11-17 2020-11-16 S Sale
2.2
SHEPSTON MICHELLE H

Chief Legal Officer

Officer
3,000 -16.6%
40.17
US$120,510 		3,000 -16.6% 40.17 US$120,510
2020-11-16 2020-11-13 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
2,000 -5.0%
36.98
US$73,950 		2,000 -5.0% 36.98 US$73,950
2020-11-04 2020-11-04 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
2,000 -4.7%
35.98
US$71,960 		2,000 -4.7% 35.98 US$71,960
2020-11-02 2020-10-30 S Sale
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
964 -4.8%
35.25
US$33,981 		964 -4.8% 35.25 US$33,981
2020-09-21 2020-09-17 S Sale
2.4
Grieves Ian

Pres & Gen Mgr, DynaEnergetics

Officer
1,500 -3.7%
33.67
US$50,505 		1,500 -3.7% 33.67 US$50,505
2020-08-13 2020-08-11 S Sale
3.0
Bertone Andrea E.
Non-Executive Director
1,248 -100.0%
34.97
US$43,640 		1,248 -100.0% 34.97 US$43,640
2020-08-12 2020-08-11 S Sale
2.2
SHEPSTON MICHELLE H

Chief Legal Officer

Officer
3,000 -14.2%
35.68
US$107,040 		3,000 -14.2% 35.68 US$107,040
2020-05-04 2020-05-04 S Sale
3.6
Graff Richard P
Non-Executive Director
1,000 -6.3%
24.12
US$24,117 		1,000 -6.3% 24.12 US$24,117
2020-08-25 2020-03-11 B Purchase
3.3
LONGE KEVIN T

President and CEO

Executive Director
461 +96.2%
21.69
US$10,000 		461 +96.2% 21.69 US$10,000
2020-08-25 2020-03-10 B Purchase
3.3
LONGE KEVIN T

President and CEO

Executive Director
429 +858.0%
23.31
US$10,000 		429 +858.0% 23.31 US$10,000
2020-03-11 2020-03-10 B Purchase
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
10,000 +103.1%
23.76
US$237,600 		10,000 +103.1% 23.76 US$237,600
2019-05-28 2019-05-23 S Sale
3.6
Graff Richard P
Non-Executive Director
1,000 -3.0%
65.44
US$65,445 		1,000 -3.0% 65.44 US$65,445
2019-05-03 2019-05-02 S Sale
2.4
Grieves Ian

Pres & Gen Mgr, DynaEnergetics
1,500 -5.3%
68.73
US$103,095 		1,500 -5.3% 68.73 US$103,095
2019-05-03 2019-05-01 S Sale
3.8
KUTA MICHAEL

Chief Financial Officer
4,328 -4.6%
70.69
US$305,953 		4,328 -4.6% 70.69 US$305,953
2019-03-06 2019-03-05 S Sale
2.9
CARIOU YVON PIERRE
5,731 -4.6%
46.50
US$266,492 		5,731 -4.6% 46.50 US$266,492
2019-03-06 2019-03-04 S Sale
2.9
CARIOU YVON PIERRE
3,581 -2.8%
47.50
US$170,102 		3,581 -2.8% 47.50 US$170,102
2019-03-06 2019-03-04 S Sale
2.9
CARIOU YVON PIERRE
8,081 -5.9%
46.52
US$375,897 		8,081 -5.9% 46.52 US$375,897
2019-03-05 2019-03-01 S Sale
2.9
CARIOU YVON PIERRE
Non-Executive Director
7,607 -5.3%
47.56
US$361,752 		7,607 -5.3% 47.56 US$361,752
2018-08-23 2018-08-21 S Sale CARIOU YVON PIERRE Non-Executive Director
25,000 -14.7%
42.97
US$1,074,345 		25,000 -14.7% 42.97 US$1,074,345
2018-08-21 2018-08-17 S Sale SCHEATZLE JOHN EDGAR JR

President of NobelClad

Officer
1,299 -10.2%
41.41
US$53,792 		1,299 -10.2% 41.41 US$53,792
2018-06-07 2018-06-05 S Sale
3.6
Graff Richard P
Non-Executive Director
1,000 -3.0%
44.87
US$44,868 		1,000 -3.0% 44.87 US$44,868
2018-05-17 2018-05-17 PlS Planned sale
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
5,355 -5.6%
43.00
US$230,265 		5,355 -5.6% 43.00 US$230,265
2018-05-15 2018-05-15 PlS Planned sale
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
4,000 -4.0%
41.00
US$164,000 		4,000 -4.0% 41.00 US$164,000
2018-05-15 2018-05-14 PlS Planned sale
3.8
KUTA MICHAEL

Chief Financial Officer

Officer
2,000 -2.0%
40.34
US$80,680 		2,000 -2.0% 40.34 US$80,680
2018-03-22 2018-03-21 S Sale CARIOU YVON PIERRE
5,361 -3.1%
27.10
US$145,283 		5,361 -3.1% 27.10 US$145,283
2018-03-22 2018-03-20 S Sale CARIOU YVON PIERRE
14,639 -7.8%
27.10
US$396,721 		14,639 -7.8% 27.10 US$396,721
2017-11-20 2017-11-16 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
3,642 -1.6%
21.50
US$78,303 		3,642 -1.6% 21.50 US$78,303
2017-11-06 2017-11-03 S Sale CARIOU YVON PIERRE
10,923 -5.5%
21.02
US$229,599 		10,923 -5.5% 21.02 US$229,599
2017-11-06 2017-11-02 S Sale CARIOU YVON PIERRE
4,142 -2.0%
21.50
US$89,041 		4,142 -2.0% 21.50 US$89,041
2017-11-02 2017-11-01 S Sale CARIOU YVON PIERRE
3,757 -1.8%
21.75
US$81,715 		3,757 -1.8% 21.75 US$81,715
2017-11-02 2017-10-31 S Sale CARIOU YVON PIERRE
6,178 -2.9%
21.98
US$135,762 		6,178 -2.9% 21.98 US$135,762
2017-08-04 2017-08-03 S Sale
2.4
Grieves Ian

Pres & Gen Mgr, DynaEnergetics
4,743 -23.0%
13.92
US$66,014 		4,743 -23.0% 13.92 US$66,014
2016-12-09 2016-12-09 S Sale CARIOU YVON PIERRE Non-Executive Director
2,843 -1.3%
16.30
US$46,341 		2,843 -1.3% 16.30 US$46,341
2016-12-09 2016-12-08 S Sale CARIOU YVON PIERRE Non-Executive Director
1,241 -0.6%
16.50
US$20,476 		1,241 -0.6% 16.50 US$20,476
2016-12-09 2016-12-07 S Sale CARIOU YVON PIERRE Non-Executive Director
6,916 -3.1%
16.41
US$113,514 		6,916 -3.1% 16.41 US$113,514
2016-12-08 2016-12-07 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
6,000 -7.5%
16.36
US$98,166 		6,000 -7.5% 16.36 US$98,166
2016-12-08 2016-12-06 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
5,000 -5.9%
16.34
US$81,712 		5,000 -5.9% 16.34 US$81,712
2016-12-07 2016-12-06 S Sale CARIOU YVON PIERRE Non-Executive Director
5,000 -2.2%
16.44
US$82,202 		5,000 -2.2% 16.44 US$82,202
2016-12-07 2016-12-05 S Sale CARIOU YVON PIERRE Non-Executive Director
4,000 -1.7%
16.11
US$64,420 		4,000 -1.7% 16.11 US$64,420
2016-11-15 2016-11-14 S Sale CARIOU YVON PIERRE Non-Executive Director
15,000 -6.2%
14.75
US$221,270 		15,000 -6.2% 14.75 US$221,270
2016-08-23 2016-08-22 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
6,250 -6.9%
11.55
US$72,207 		6,250 -6.9% 11.55 US$72,207
2016-08-23 2016-08-19 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
6,250 -6.4%
11.84
US$74,002 		6,250 -6.4% 11.84 US$74,002
2016-06-06 2016-06-03 S Sale LONGE KEVIN T

President and CEO

Executive Director
6,624 -99.3%
10.49
US$69,456 		6,624 -99.3% 10.49 US$69,456
2016-05-25 2016-05-24 S Sale
3.6
Graff Richard P
Non-Executive Director
800 -4.3%
10.57
US$8,456 		800 -4.3% 10.57 US$8,456
2016-05-20 2016-05-19 S Sale CARIOU YVON PIERRE Non-Executive Director
12,500 -4.9%
10.15
US$126,880 		12,500 -4.9% 10.15 US$126,880
2016-05-16 2016-05-13 B Purchase
3.8
Aldous David C
Non-Executive Director
2,000 +9.5%
9.82
US$19,645 		2,000 +9.5% 9.82 US$19,645
2016-05-16 2016-05-12 S Sale
3.3
LONGE KEVIN T

President and CEO

Executive Director
8,250 -7.8%
10.04
US$82,867 		8,250 -7.8% 10.04 US$82,867
2016-05-13 2016-05-11 S Sale LONGE KEVIN T

President and CEO

Executive Director
8,250 -7.3%
10.34
US$85,344 		8,250 -7.3% 10.34 US$85,344
2016-05-16 2016-03-24 B Purchase
3.8
Aldous David C
Non-Executive Director
1,500 +10.1%
6.13
US$9,189 		1,500 +10.1% 6.13 US$9,189
2016-03-23 2016-03-22 S Sale
1.8
Nicol Jeff

SVP & Gen. Manager, Nobleclad

Officer Large shareholder
3,000 -7.0%
6.59
US$19,761 		3,000 -7.0% 6.59 US$19,761
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