Keyvan Samini - 21 Dec 2025 Form 4 Insider Report for MOBIX LABS, INC (MOBX)

Role
President, CFO & Director, Director
Signature
/s/ Terri Aprati, Attorney-in-Fact
Issuer symbol
MOBX
Transactions as of
21 Dec 2025
Net transactions value
-$68,645
Form type
4
Filing time
07 Jan 2026, 18:33:06 UTC
Previous filing
13 Aug 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SAMINI KEYVAN President, CFO & Director, Director C/O MOBIX LABS, INC., 1 VENTURE, SUITE 220, IRVINE /s/ Terri Aprati, Attorney-in-Fact 07 Jan 2026 0002004846

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MOBX Class A Common Stock Options Exercise $0 +333,333 +13% $0.000000 2,883,333 21 Dec 2025 Direct
transaction MOBX Class A Common Stock Sale $68,645 -211,672 -7.3% $0.3243 2,671,661 05 Jan 2026 Direct F1
holding MOBX Class A Common Stock 73,529 21 Dec 2025 By KSLI Trust F2
holding MOBX Class A Common Stock 171,146 21 Dec 2025 By KSSF Trust F2
holding MOBX Class A Common Stock 73,529 21 Dec 2025 By SSLI Trust F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MOBX Restricted Stock Units Options Exercise $0 -333,333 -100% $0.000000 0 21 Dec 2025 Class A Common Stock 333,333 Direct F4, F5
holding MOBX Option (Right to Buy) 323,529 21 Dec 2025 Class A Common Stock 323,529 $0.1700 Direct F3
holding MOBX Class B Common Stock 125,000 21 Dec 2025 Class A Common Stock 125,000 By KSSF Trust F2, F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents the weighted average of the shares sold. The prices of the shares sold pursuant to the transactions range from $0.32 to $0.328 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or the security holder of the issuer full information regarding the number of shares sold at each separate price. The reported shares were sold solely to cover the Reporting Person's tax liability associated with the restricted stock units that vested on December 21, 2025. These sales were made pursuant to an irrevocable election by the Reporting Person to satisfy tax withholding obligations through "sell to cover" transactions and do not represent discretionary trades by the Reporting Person.
F2 The Reporting Person is a trustee of this trust. The Reporting Person disclaims beneficial ownership of the securities held by this trust except to the extent of his respective pecuniary interest therein.
F3 These options are fully vested and exercisable.
F4 The Restricted Stock Units ("RSUs") convert to Class A Common Stock on a one-for-one basis.
F5 These RSUs will vest on December 21, 2025.
F6 The shares of Class B Common Stock are convertible into shares of Class A Common Stock at the option of the Reporting Person and will be automatically converted upon (i) a transfer by the Reporting Person (other than a permitted transfer) or (ii) the first trading day after the seventh anniversary date of the Closing Date (December 21, 2023). The Reporting Person previously reported the grant of a restricted Class B Common Stock award in the amount of 915,033 shares of Class B Common Stock. However, subsequent to the grant date, it was determined that the issuance of shares of Class B Common Stock underlying such award was not authorized in accordance with the Company's charter and such shares will not be issued pursuant to such grant. As a result, the Class B Common Stock underlying the award has been removed from this Form 4.