Welcome to our dedicated page for Gigcapital9 SEC filings (Ticker: GIXXU), 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.
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GigCapital9 Corp. is a Cayman Islands-based blank check company that completed its IPO of 25,300,000 units at $10.00 per unit, placing $253,000,000 in a trust account to fund a future business combination. The company targets aerospace and defense services and technology, media and telecommunications businesses, including cybersecurity, secured communications, AI and machine learning.
GigCapital9’s sponsor, advisors and institutional investors also bought private securities alongside the IPO. The firm must complete an initial business combination within 24 months of the IPO closing or redeem all public shares and liquidate. As of March 30, 2026, 25,688,954 Class A ordinary shares and 10,857,857 Class B ordinary shares were outstanding.
GigCapital9 Corp., a SPAC listed on Nasdaq, announced that holders of its public units can elect to separately trade the underlying Class A ordinary shares and rights beginning on March 19, 2026.
Each unit consists of one Class A ordinary share and one right to receive one‑fifth of a Class A ordinary share. Unseparated units will continue trading under the symbol GIXXU, while the shares and rights are expected to trade under GIX and GIXXR. Holders must work through their brokers and the transfer agent, Continental Stock Transfer & Trust Company, to effect the separation.
GigCapital9 Corp. reported that its Board approved quarterly advisory fees for its CEO and directors. These fees cover work such as finding and evaluating potential business targets, supporting business combination efforts, and providing committee, administrative, and analytical services.
Each listed board member, including CEO Dr. Avi S. Katz, will receive $4,000 per quarter before a definitive agreement with a business combination target is signed and $6,000 per quarter after such an agreement is signed.
GigCapital9 Corp. director David Ben-Bashat filed an initial insider ownership report showing that he does not currently own any company securities. The filing, made under Section 16(a) rules, indicates “No securities are beneficially owned,” meaning he reports no direct or indirect economic interest in GigCapital9 shares at this time.
GigCapital9 Corp. director Avraham Mizrachi filed an initial ownership report on Form 3. The filing identifies him as a director of GigCapital9 Corp. and states in the explanation of responses that no securities are beneficially owned, meaning he reports no direct or indirect holdings of the issuer’s securities at this time.
Harraden Circle Investments and affiliated funds have disclosed a significant passive stake in GigCapital9 Corp. The group reports beneficial ownership of 2,568,800 shares of Class A common stock, representing 9.99% of the class as of January 27, 2026.
The shares are held across several Delaware limited partnerships, including Harraden Circle Investors, Harraden Circle Special Opportunities, Harraden Circle Strategic Investments, and Harraden Circle Concentrated, with investment management by Harraden Circle Investments, LLC. Frederick V. Fortmiller, Jr. is identified as managing member of the managing entities and may be deemed to share beneficial ownership.
The filing is made on Schedule 13G, and the reporting persons certify that the securities were not acquired and are not held for the purpose of changing or influencing control of GigCapital9 Corp.
Millennium Management LLC, Millennium Group Management LLC and Israel A. Englander filed a Schedule 13G reporting beneficial ownership of 1,175,000 Class A ordinary shares of GigCapital9 Corp., representing 4.6% of the class.
They state they had more than 5% of the shares on January 27, 2026, but by the filing date their holdings were 5% or less. The filing notes the shares are held through entities over which Millennium and related investment managers have voting control and investment discretion, and includes a certification that the securities are not held to change or influence control of GigCapital9.
GigCapital9 Corp. has completed its SPAC initial public offering, selling 25,300,000 units at $10.00 each for $253,000,000 in gross proceeds. Each unit includes one Class A share and a right to receive one-fifth of a Class A share after a business combination.
Concurrently, insiders and related investors purchased 107,500 private placement units for $1,046,771, and non-managing investors bought 3,178,430 Class B shares and 281,454 private placement units for $2,814,541. A total of $253,000,000 was placed into a U.S. trust account, while remaining cash funds working capital.
The audited balance sheet as of January 28, 2026 shows total assets of $255,495,770, including $253,000,000 classified as Class A ordinary shares subject to redemption, and shareholders’ equity of $2,157,000. GigCapital9 has 24 months from the IPO closing to complete a business combination or return trust funds to public shareholders.
GigCapital9 Corp. filed an initial ownership report showing that Adrian Zuckerman is a director of the company. As of the event date of 01/28/2026, he reports no beneficial ownership of any GigCapital9 Corp. securities and lists no derivative positions.
GigCapital9 Corp. director Bryan Timm has filed an initial ownership report showing a mix of Class A and Class B ordinary shares plus rights. He directly holds 10,000 Class A ordinary shares tied to private placement units purchased at the initial public offering.
He also directly holds 122,247 Class B ordinary shares, which will automatically convert into Class A ordinary shares on a one-for-one basis at the time of GigCapital9’s initial business combination or earlier at his option, with no expiration date. In addition, he holds 2,000 rights, each exchangeable for one-fifth of one Class A ordinary share upon completion of the initial business combination.