[Form 4] DMC Global Inc. Insider Trading Activity

Rhea-AI Filing Summary

James O'Leary, who serves as Executive Chair, President & CEO and a director of DMC Global Inc. (ticker: BOOM), reported open-market purchases of common stock. On 08/08/2025 he acquired 39,798 shares at a weighted average price of $5.95, with individual trade prices ranging from $5.80 to $6.14. After these transactions his total beneficial ownership is reported as 256,210 shares, held directly. The Form 4 notes the purchases occurred in multiple transactions and that the reporting person will provide a breakdown of shares bought at each price on request.

Positive

• Insider purchase: Exec. Chair/CEO James O'Leary acquired 39,798 shares, a direct purchase reported on Form 4.
• Transparent pricing: The filing discloses a weighted average price of $5.95 and a price range of $5.80–$6.14 for the transactions.
• Increased direct ownership: Post-transaction beneficial ownership is reported as 256,210 shares.

Negative

• None.

Insights

Financial Analyst

TL;DR: CEO bought 39,798 shares at a $5.95 weighted average, raising direct holdings to 256,210 — a clear insider purchase signal.

The Form 4 documents a direct, open-market acquisition (transaction code P) by the company's Executive Chair and CEO. The purchase size and weighted average price are explicitly disclosed, as is the post-transaction holding of 256,210 shares. For investors, an executive-level purchase is typically interpreted as alignment with shareholder interests; the filing also discloses the trade price range and offers further breakdown on request, supporting transparency.

Corporate Governance Expert

TL;DR: Insider purchase by a senior executive increases direct ownership; no derivative transactions were reported.

The filing shows only non-derivative common stock purchases and lists the reporting person as filing individually. Table II contains no entries for options, warrants, or other derivatives, indicating this disclosure covers straightforward equity purchases. The Form 4 includes a statement that the shares were acquired in multiple transactions and that detailed price allocation will be provided upon request, which is useful for oversight and recordkeeping.

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

OLEARY 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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Exec. Chair, President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
08/08/2025

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	08/08/2025		P		39,798	A	$5.95(1)	256,210	D

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. This price is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.80 to $6.14, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this Form 4.

Remarks:

	/s/ Lindsey Rhodes, by Power of Attorney	08/11/2025
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did DMC Global (BOOM) insider James O'Leary do?

He purchased 39,798 shares of DMC Global common stock in open-market transactions, reported on Form 4.

At what price were the BOOM shares purchased?

The shares were bought at a weighted average price of $5.95, with individual trade prices ranging from $5.80 to $6.14.

How many DMC Global shares does James O'Leary own after the transaction?

Following the reported purchases his beneficial ownership is 256,210 shares, held directly.

Was any derivative or option activity reported for BOOM in this filing?

No. Table II of the Form 4 contains no entries for derivative securities such as options, warrants, or convertible instruments.

Were the purchases made in a single trade or multiple transactions?

The Form 4 states the shares were purchased in multiple transactions, and the reporting person offered to provide a breakdown of shares bought at each price on request.