MOBIX Labs President, CFO and Director Keyvan Samini reported selling Class A Common Stock in open-market transactions. On June 12, 2026, he sold 112,110 shares at a weighted average price of $1.9807 per share. On June 11, 2026, he sold an additional 3 shares at a weighted average price of $2.1367 per share.
After these sales, Samini directly holds 155,053 Class A shares. The filing also shows indirect holdings in several trusts and remaining equity exposure through fully vested options to buy 32,353 Class A shares at $1.70 per share and Class B shares convertible into 12,500 Class A shares.
Insider SAMINI KEYVAN
Role President, CFO & Director
Sold 112,113 shs ($222K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Class A Common Stock | 112,110 | $1.9807 | $222K |
| Sale | Class A Common Stock | 3 | $2.1367 | $6.41 |
| holding | Option (Right to Buy) | — | — | — |
| holding | Class B Common Stock | — | — | — |
| holding | Class A Common Stock | — | — | — |
| holding | Class A Common Stock | — | — | — |
| holding | Class A Common Stock | — | — | — |
Holdings After Transaction: Class A Common Stock — 155,053 shares (Direct, null); Option (Right to Buy) — 32,353 shares (Direct, null); Class B Common Stock — 12,500 shares (Indirect, By KSSF Trust); Class A Common Stock — 7,353 shares (Indirect, By KSLI Trust)
Shares sold June 12, 2026 112,110 shares Open-market sale of Class A Common Stock at $1.9807 per share
Shares sold June 11, 2026 3 shares Open-market sale of Class A Common Stock at $2.1367 per share
Direct Class A holdings post-sale 155,053 shares Direct ownership of Class A Common Stock following reported transactions
Options on Class A 32,353 shares at $1.70 Fully vested Option (Right to Buy) expiring August 10, 2030
Convertible Class B underlying 12,500 Class A shares Class B Common Stock indirectly held, convertible into Class A
Net shares sold 112,113 shares Transaction summary net-sell of Class A Common Stock
open-market sale financial
“transaction_action is described as an open-market sale of Class A Common Stock”
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
weighted average price financial
“footnotes state the reported prices represent the weighted average price of shares sold”
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Option (Right to Buy) financial
“a derivative holding is labeled as Option (Right to Buy) on Class A shares”
Class B Common Stock financial
“Class B Common Stock is convertible into shares of Class A Common Stock”
A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.
beneficial ownership financial
“a footnote notes the Reporting Person disclaims beneficial ownership except for pecuniary interest”
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
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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 |
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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*
(Street) (Country) |
2. Issuer Name and Ticker or Trading Symbol MOBIX LABS, INC [ MOBX ] |
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)
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| 2a. Foreign Trading Symbol |
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| 3. Date of Earliest Transaction (Month/Day/Year) 06/11/2026 |
6. Individual or Joint/Group Filing (Check Applicable Line)
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| 4. If Amendment, Date of Original Filed (Month/Day/Year) |
| Table I – Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned | ||||||||||
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| 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 | ||||||
| Class A Common Stock | 06/11/2026 | S | 3 | D | $2.1367 | 267,163 | D | |||
| Class A Common Stock | 06/12/2026 | S | 112,110 | D | $1.9807 | 155,053 | D | |||
| Class A Common Stock | 7,353 | I | By KSLI Trust | |||||||
| Class A Common Stock | 17,114 | I | By KSSF Trust | |||||||
| Class A Common Stock | 7,352 | I | By SSLI Trust | |||||||
| Table II – Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) |
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| 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 | ||||||||
| Option (Right to Buy) | $1.7 | 08/10/2030 | Class A Common Stock | 32,353 | 32,352 | D | |||||||||
| Class B Common Stock | Class A Common Stock | 12,500 | 12,500 | I | By KSSF Trust | ||||||||||
| Explanation of Responses: |
| Remarks: |
| /s/ Terri Aprati, Attorney-in-Fact | 06/15/2026 | |
| ** 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. | ||
| * Form 4: SEC 1474 (03-26) | ||
FAQ
What insider transactions did MOBIX Labs (MOBX) report for Keyvan Samini?
MOBIX Labs reported that Keyvan Samini executed open-market sales of Class A Common Stock. He sold 112,110 shares on June 12, 2026 and 3 shares on June 11, 2026, with weighted average prices around $2 per share.
Does Keyvan Samini still have options or convertible securities in MOBIX Labs (MOBX)?
Yes. The Form 4 shows fully vested options giving him the right to buy 32,353 MOBIX Labs Class A shares at $1.70 per share, expiring August 10, 2030, plus Class B shares convertible into 12,500 Class A shares.
What indirect MOBIX Labs (MOBX) holdings are associated with Keyvan Samini?
The filing lists indirect holdings of Class A and Class B shares through SSLI Trust, KSSF Trust, and KSLI Trust. Samini is a trustee of at least one trust and disclaims beneficial ownership except to the extent of his pecuniary interest.
