DMC Global executive acquires 2,304 shares via RSUs

DMC Global Inc. executive Antoine Nobili, President of NobelClad, acquired shares through the vesting of restricted stock units.

Rhea-AI Filing Summary

DMC Global Inc. executive Antoine Nobili, President of NobelClad, acquired shares through the vesting of restricted stock units. On February 28, 2026, 2,304 RSUs were exercised at $0.00 per share, converting into 2,304 shares of common stock rather than an open-market purchase.

After these transactions, Nobili directly owned 20,273 shares of common stock and 1,151 RSUs. The footnotes state that the original grant was 3,455 RSUs on February 28, 2024, with 2,304 vesting on February 28, 2026 and the remaining portion scheduled to vest on February 28, 2027.

Insider Trade Summary

2,304 shares exercised/converted

Exercise 2 txns

Insider Nobili Antoine

Role President of NobelClad

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	2,304	$0.00	$0.00
Exercise	Common Stock	2,304	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 1,151 contracts (Direct); Common Stock — 20,273 shares (Direct)

Footnotes (2)

1. F1. Each Restricted Stock Unit ("RSU") represents the right to receive one share of the common stock of the Issuer.
2. F2. On February 28, 2024, 3,455 RSUs were granted to the reporting person, and 2,304 of these RSUs vested on February 28, 2026. The remaining RSUs will vest on February 28, 2027.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did DMC Global (BOOM) report for Antoine Nobili?

DMC Global reported that Antoine Nobili acquired shares via vesting restricted stock units. On February 28, 2026, 2,304 RSUs were exercised at zero cost, converting into 2,304 shares of common stock under a previously granted equity award.

How many DMC Global (BOOM) RSUs vested for Antoine Nobili on February 28, 2026?

On February 28, 2026, 2,304 restricted stock units vested for Antoine Nobili. These RSUs were part of a 3,455-unit grant made on February 28, 2024, with additional units scheduled to vest on February 28, 2027, subject to the award’s terms.

What is Antoine Nobili’s DMC Global (BOOM) common stock ownership after this Form 4?

Following the RSU conversion, Antoine Nobili directly owned 20,273 shares of DMC Global common stock. The Form 4 also shows 1,151 restricted stock units remaining in his direct ownership, reflecting the unvested portion of his prior equity grant.

Did Antoine Nobili buy DMC Global (BOOM) shares on the open market?

No, the filing shows no open-market purchase. Antoine Nobili acquired 2,304 DMC Global shares through the exercise and conversion of restricted stock units at a price of $0.00 per share, consistent with typical vesting of equity awards.

When were Antoine Nobili’s DMC Global (BOOM) RSUs originally granted and when will the rest vest?

The Form 4 states that 3,455 RSUs were granted to Antoine Nobili on February 28, 2024. Of these, 2,304 vested on February 28, 2026, and the remaining RSUs are scheduled to vest on February 28, 2027, under the award’s vesting schedule.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 03/02/2026 - 06:08 PM EST Learn about SEC filing dates

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^*

Nobili Antoine

(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 NobelClad

3. Date of Earliest Transaction (Month/Day/Year)
02/28/2026

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	02/28/2026		M		2,304	A	$0	20,273	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
Restricted Stock Units	(1)	02/28/2026		M			2,304	(2)	(2)	Common Stock	2,304	$0	1,151	D

Explanation of Responses:

1. Each Restricted Stock Unit ("RSU") represents the right to receive one share of the common stock of the Issuer.

2. On February 28, 2024, 3,455 RSUs were granted to the reporting person, and 2,304 of these RSUs vested on February 28, 2026. The remaining RSUs will vest on February 28, 2027.

Remarks:

	/s/ Lindsey Rhodes, by Power of Attorney	03/02/2026
	** 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.
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.