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  4. [Form 4] M-tron Industries, Inc. Insider Trading Activity

MPTI Files 4 with SEC

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

M-tron Industries, Inc. president William A. Drafts reported an insider stock transaction. On 12/19/2025, he acquired 201 shares of M-tron common stock at a price of $47.50 per share. Following this purchase, he directly beneficially owns 11,209 shares of common stock.

He also holds derivative securities tied to M-tron stock. These include a stock option covering 12,500 shares of common stock at an exercise price of $40.32 per share, with vesting scheduled in tranches through 2028, and common stock warrants that, when exercisable, allow one share of common stock to be purchased for every five warrants at an exercise price of $47.50 per share, subject to the warrant terms.

Positive

  • None.

Negative

  • None.
Insider Drafts William Arnold
Role President
Sold 3 shs ($0.00)
Type Security Shares Price Value
X Common Stock Warrants (right to purchase) 1,005 $0.00 --
Sale Common Stock Warrants (right to purchase) 3 $0.00 --
X Common Stock 201 $47.50 $10K
holding Stock Option (right to buy) -- -- --
Holdings After Transaction: Common Stock Warrants (right to purchase) — 2,703 shares (Direct); Common Stock — 11,209 shares (Direct); Stock Option (right to buy) — 12,500 shares (Direct)
Footnotes (1)
  1. Grant of a stock option of the Issuer vesting as follows: 30% on 4/4/2026, 30% on 4/4/2027, and 40% on 4/4/2028. On April 25, 2025, holders of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock"), received a dividend of one Common Stock Warrant (the "Warrants") for each share of Common Stock held by such holder as of March 10, 2025. When exercisable, five (5) Warrants will entitle their holder to purchase one share of Common Stock at an exercise price of $47.50 per share, as may be adjusted in accordance with the terms of the Warrants.
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Form 4 Insider Transactions: What Each Field Means →
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*
Drafts William Arnold
(Last) (First) (Middle)
2525 SHADER RD
(Street)
ORLANDO FL 32804
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
M-tron Industries, Inc. [ MPTI ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
President
3. Date of Earliest Transaction (Month/Day/Year)
12/19/2025
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 12/19/2025 X 201 A $47.5 11,209 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
Stock Option (right to buy) $40.32 04/04/2026(1) 04/04/2030 Common Stock 12,500 12,500 D
Common Stock Warrants (right to purchase) $47.5(2) 12/19/2025 X 1,005 10/23/2025 12/23/2025 Common Stock 201 $0 2,703 D
Common Stock Warrants (right to purchase) $47.5(2) 12/19/2025 S 3 10/23/2025 12/23/2025 Common Stock 0 $0 2,700 D
Explanation of Responses:
1. Grant of a stock option of the Issuer vesting as follows: 30% on 4/4/2026, 30% on 4/4/2027, and 40% on 4/4/2028.
2. On April 25, 2025, holders of the Issuer's Common Stock, par value $0.01 per share (the "Common Stock"), received a dividend of one Common Stock Warrant (the "Warrants") for each share of Common Stock held by such holder as of March 10, 2025. When exercisable, five (5) Warrants will entitle their holder to purchase one share of Common Stock at an exercise price of $47.50 per share, as may be adjusted in accordance with the terms of the Warrants.
/s/ William A. Drafts 12/23/2025
** 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.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did M-tron Industries (MPTI) report in this Form 4?

The president of M-tron Industries, Inc., William A. Drafts, reported acquiring 201 shares of M-tron common stock on 12/19/2025 at a price of $47.50 per share.

How many M-tron Industries (MPTI) shares does the insider own after the transaction?

After the reported transaction, William A. Drafts directly beneficially owns 11,209 shares of M-tron Industries common stock.

What are the terms of the M-tron Industries (MPTI) common stock warrants held by the insider?

Holders of M-tron common stock received one warrant per share as a dividend, with each five warrants entitling the holder to purchase one share of common stock at an exercise price of $47.50 per share, subject to the warrant terms.

Why did M-tron Industries (MPTI) issue common stock warrants as a dividend?

The disclosure states that on April 25, 2025, holders of M-tron common stock received a warrant dividend of one common stock warrant for each share held as of March 10, 2025, providing a right to purchase additional shares under specified terms.

Is this M-tron Industries (MPTI) Form 4 filed by one or multiple reporting persons?

The report is indicated as being filed by one reporting person, specifically William A. Drafts, who serves as president of M-tron Industries, Inc.