DMC Global (NASDAQ: BOOM) insider reports tax share withholding

Rhea-AI Filing Summary

DMC Global Inc. insider James Schladen, President of Arcadia, reported a tax-related share withholding. On February 3, 2026, 8,053 shares of common stock were withheld at $8.54 per share to satisfy tax obligations upon vesting of an equity award.

After this transaction, Schladen directly beneficially owned 36,744 shares of DMC Global common stock and indirectly beneficially owned 532,958 shares through the Schladen Family Trust.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Schladen James

(Last) (First) (Middle)

C/O DMC GLOBAL INC

11800 RIDGE PARKWAY, SUITE 300

(Street)

BROOMFIELD CO 80021

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
DMC Global Inc. [ BOOM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President of Arcadia

3. Date of Earliest Transaction (Month/Day/Year)
02/03/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/03/2026		F		8,053(1)	D	$8.54	36,744	D
Common Stock								532,958	I	BY SCHLADEN FAMILY TRUST

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents withholding of shares to satisfy tax obligations upon the vesting of the underlying award.

Remarks:

	/s/ Kristin Mauer, by Power of Attorney	02/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider transaction did DMC Global (BOOM) report for James Schladen?

DMC Global reported that insider James Schladen had 8,053 common shares withheld on February 3, 2026. The withholding occurred at $8.54 per share to cover tax obligations triggered by the vesting of an underlying equity award granted to him.

Who is James Schladen in relation to DMC Global (BOOM)?

James Schladen is an officer of DMC Global, serving as President of Arcadia. His role makes him a reporting person for insider transactions, requiring public disclosure of changes in his direct and indirect ownership of DMC Global common stock.

How many DMC Global (BOOM) shares does James Schladen own after this Form 4?

After the reported withholding, James Schladen directly beneficially owned 36,744 DMC Global common shares. In addition, he indirectly beneficially owned 532,958 shares held through the Schladen Family Trust, as disclosed in the Form 4 filing.

What does the tax withholding in James Schladen’s DMC Global (BOOM) filing mean?

The filing explains that 8,053 DMC Global shares were withheld to satisfy tax obligations when an underlying equity award vested. Instead of paying taxes in cash, a portion of vested shares was retained to cover the associated tax liability.

What is the Schladen Family Trust’s role in DMC Global (BOOM) share ownership?

The Schladen Family Trust is listed as holding 532,958 DMC Global common shares indirectly for James Schladen. This means a large portion of his reported beneficial ownership is held through the trust rather than in his direct personal brokerage account.