Welcome to our dedicated page for Mobix Labs SEC filings (Ticker: MOBX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Mobix Labs, Inc. filings document the public-company disclosures of a fabless semiconductor and connectivity company serving defense, aerospace, telecommunications and other high-reliability markets. Registration statements and prospectus materials cover Class A common stock offerings, resale registration matters and financial disclosures tied to its capital needs.
Material-event reports cover securities purchase agreements, a senior secured convertible promissory note, registration rights, the completed reverse stock split of Class A and Class B common stock, and related adjustments to equity plans and outstanding securities. Proxy and annual meeting filings describe director elections, stockholder voting matters, bylaw amendments, quorum requirements and other governance provisions.
MOBIX Labs director and 10% owner James J. Peterson reported stock awards and updated holdings in the company’s shares. He received Class A Common Stock awards of 14,805 shares on February 25, 2026 and 5,000 shares on March 30, 2026, both at $0.00 per share as grants.
Following the latest award, he directly holds 325,462 shares of Class A Common Stock. Footnotes state these Restricted Stock Units were granted on February 25, 2026 and vested on April 1, 2026, and that his beneficial ownership figures were adjusted for a 1-for-10 reverse stock split effective April 6, 2026. He also holds Class B Common Stock convertible into 144,927 Class A shares at the holder’s option, plus fully vested options over 13,341 Class A shares at an exercise price of $68.40 per share expiring on April 4, 2032 and 2,000 shares at $41.80 per share expiring on August 10, 2030.
MOBIX LABS, INC director Frederick C. Goerner reported stock-based compensation awards rather than open‑market trades. He received grants of 14,805 and 5,000 shares of Class A Common Stock at a price of $0.00 per share, described as restricted stock units that were granted on February 25, 2026 and vested on April 1, 2026.
After these awards, he directly owns 172,057 shares of Class A Common Stock. He also holds Class B Common Stock convertible into 21,739 Class A shares at an exercise price of $0.00, plus fully vested options covering 13,341 shares at $68.40 per share and 2,000 shares at $41.80 per share.
ALDRICH DAVID J reported acquisition or exercise transactions in this Form 4 filing.
Mobix Labs director David J. Aldrich reported equity awards in MOBX stock. He received grants of 14,805 shares of Class A Common Stock on February 25, 2026 and 5,000 shares on March 30, 2026, both at a stated price of $0.00 per share, reflecting compensation rather than open‑market purchases. Following these awards, he directly holds 52,693 Class A shares. Footnotes state the February 25, 2026 award consisted of Restricted Stock Units that vested on April 1, 2026, and that his beneficial ownership has been adjusted for a 1‑for‑10 reverse stock split effective April 6, 2026. He also holds fully vested options to buy 13,341 shares at $68.40 per share expiring on April 4, 2032 and 2,000 shares at $41.80 per share expiring on August 10, 2030.
MOBIX LABS, INC director Bill Carpou reported new equity awards in the form of Class A Common Stock. On February 25, 2026 and March 30, 2026, he received stock awards of 14,805 and 5,000 shares, respectively, at $0.00 per share as grant/award acquisitions. Footnotes state these awards relate to Restricted Stock Units granted on February 25, 2026 that vested on April 1, 2026.
Following these awards, Carpou directly owns 53,622 shares of Class A Common Stock. He also holds fully vested options to buy 13,341 shares at an exercise price of $68.40 per share expiring on April 4, 2032, and options for 2,000 shares at $41.80 per share expiring on August 10, 2030. A footnote notes his beneficial ownership share count was adjusted for a 1-for-10 reverse stock split effected on April 6, 2026.
MOBIX Labs, Inc. director and CEO Philip Sansone reported an open-market sale of 9,541 shares of Class A Common Stock. The shares were sold at a weighted average price of $2.3544 per share to cover tax liabilities from restricted stock units that vested on April 30, 2026, under an irrevocable sell-to-cover election and not as discretionary trades.
After these transactions, Sansone directly holds 175,431 shares of Class A Common Stock. The company effected a 1-to-10 reverse stock split on April 6, 2026, which reduced his direct holdings.
Mobix Labs filed a Form 144 reporting an intended sale of 25,000 shares of Common Stock tied to RSU vesting, scheduled on 05/01/2026 and described as equity compensation. The filing also records a prior sale of 8,702 shares on 02/02/2026 by a reported holder.
Mobix Labs, Inc. has filed a resale registration statement covering up to 2,500,000 shares of Class A Common Stock issuable upon conversion of a $3,000,000 senior secured convertible promissory note held by Leviston Resources. All registered shares may be sold from time to time by the selling stockholder, and Mobix will not receive proceeds from these resales.
The company states that, assuming full issuance, the registered shares would equal about 23.94% of Class A Common Stock outstanding as of April 16, 2026, creating a potential overhang that could pressure the stock price. Mobix’s Class A stock is listed on Nasdaq under “MOBX,” and there is an existing 1‑for‑10 Reverse Stock Split already reflected in share figures.
Mobix highlights significant risks: it is an early-stage business with recurring operating losses, substantial doubt about its ability to continue as a going concern, heavy customer concentration, the need to raise additional capital, Nasdaq listing compliance concerns, and identified material weaknesses in internal control over financial reporting.
Mobix Labs, Inc. files a prospectus supplement registering up to 2,412,711 shares of Class A common stock. The supplement updates the prospectus with information from Current Reports on Form 8-K filed April 3, 2026 and April 9, 2026. The company’s Class A shares trade on Nasdaq under the symbol MOBX; the closing price was $3.04 on April 8, 2026.
Mobix Labs, Inc. implemented a one-for-ten reverse stock split of its Class A and Class B Common Stock, effective at 4:00 p.m. Eastern Time on April 6, 2026. Every 10 shares of common stock were converted into 1 share, with cash paid instead of issuing fractional shares.
The reverse split leaves each stockholder’s percentage ownership essentially unchanged and does not affect the par value or authorized share count. The company is proportionately adjusting shares available under its equity incentive plan and outstanding options and warrants, and each warrant now covers one-tenth of a share at an exercise price of $57.90.
Mobix Labs, Inc. entered into a financing deal with Leviston Resources via a senior secured convertible promissory note with an original principal amount of $3,000,000, sold for $2,550,000. The note bears 10% annual interest from March 31, 2026 and matures on July 31, 2026, when unpaid principal and interest are due in cash unless converted earlier.
Leviston may convert principal and interest into Class A common stock at a price equal to the lesser of the closing price on March 31, 2026 and 85% of the lowest 8-day VWAP before and including the conversion notice date. Following an event of default, obligations increase to 125% of amounts then outstanding. Mobix agreed to file and seek effectiveness of a registration statement to allow resales of conversion shares under the Securities Act.