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Stonebridge Acquisition II Corporation reports a Schedule 13G/A disclosing that Wolverine Asset Management, LLC and related entities/individuals beneficially own 401,013 Class A ordinary shares. The filing states this equals 6.54% of the outstanding Class A shares, using 6,133,750 shares outstanding as of March 18, 2026. The filing explains shared voting and dispositive power across Wolverine Asset Management, Wolverine Holdings, Christopher L. Gust, and Robert R. Bellick, and notes Wolverine Flagship Fund Trading Limited has the right to receive dividends or sale proceeds for the covered shares.
StoneBridge Acquisition II Corporation is a Cayman Islands-based blank check company that completed an IPO of 5,750,000 units at $10.00 each, raising $57,500,000 and placing the proceeds in a U.S. Treasury-backed trust account.
The SPAC sold an additional 153,750 private placement units and issued 230,000 Representative Shares as underwriting compensation. It has 18 months from its October 1, 2025 IPO closing, or until April 1, 2027, to complete an initial business combination, with the option for two three‑month extensions to October 1, 2027 if the sponsor deposits $575,000 per extension into the trust. If no deal is completed, public shareholders are entitled to redeem their shares for their pro rata share of the trust, while founder and private placement securities would expire worthless.
Stonebridge Acquisition II Corporation received an updated ownership report from Glazer Capital, LLC and Paul J. Glazer on a Schedule 13G/A. The Reporting Persons disclose beneficial ownership of 407,105 units, representing 6.64% of the outstanding class of units.
The securities are held through investment funds managed by Glazer Capital, including Glazer Capital Enhanced Master Fund, Ltd., which has the right to receive proceeds from the sale of more than 5% of the issuer’s units. The filers state the holdings are in the ordinary course of business and not for changing or influencing control of the company.
Mizuho Financial Group, Inc. has disclosed a sizeable ownership position in StoneBridge Acquisition II Corporation. The firm reports beneficial ownership of 552,055 common shares, representing 9.0% of the class, with sole voting and sole dispositive power over all of these shares.
Mizuho, a Japan-based parent holding company, may be deemed an indirect beneficial owner of shares held directly by its wholly owned subsidiary, Mizuho Securities USA LLC. The shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of StoneBridge Acquisition II Corporation.
AQR Capital Management, LLC and its affiliates report beneficial ownership of 295,988 Class A ordinary shares of StoneBridge Acquisition II Corp, representing 4.83% of the class as of 12/31/2025.
The shares are held with shared voting and dispositive power among AQR Capital Management, LLC, AQR Capital Management Holdings, LLC, and AQR Arbitrage, LLC. Each reports zero sole voting or dispositive power. The firms certify the position was acquired and is held in the ordinary course of business and not for the purpose of changing or influencing control of the company.
StoneBridge Acquisition II Corporation granted 100,000 Class B ordinary shares to each of four independent directors as a one-time equity award for their service on the board and its committees.
The shares were transferred to the directors by the company’s sponsor, Stonebridge Acquisition Sponsor II LLC, from existing Class B ordinary shares already held by the sponsor. Each director also signed a joinder to the Sponsor Letter Agreement dated September 30, 2025, agreeing to be bound by its terms.
StoneBridge Acquisition Sponsor II LLC, a 10% owner of StoneBridge Acquisition II Corp, reported an equity grant effective February 5, 2026. The sponsor transferred 100,000 Class B Ordinary Shares to four independent board members as compensation for their board and committee service.
These Class B shares automatically convert into Class A Ordinary Shares on a one-for-one basis at the time of the company’s initial business combination and have no expiration date. After this grant, the sponsor reports beneficial ownership of 991,667 Class B Ordinary Shares, held directly.
BP SPAC Sponsor II LLC, a 10% owner of StoneBridge Acquisition II Corp. (APAC), reported a change related to 100,000 Class B Ordinary Shares on February 5, 2026. The board approved an equity grant of these 100,000 Class B shares to four independent directors for their board and committee service.
The Class B shares were transferred by and from the Sponsor to the independent directors and will automatically convert into Class A Ordinary Shares at the time of the company’s initial business combination on a one-for-one basis, with no expiration date. Following the reported transaction, the Sponsor indirectly holds 991,667 Class B Ordinary Shares. Voting and investment discretion over the Sponsor’s Class B shares is held by Bhargav Marepally and Prabhu Antony, who each disclaim beneficial ownership beyond any pecuniary interest.
StoneBridge Acquisition II Corp insider filing shows an indirect change in sponsor-held shares. An entity associated with Chief Financial Officer and director Antony Prabhu is reported as indirectly acquiring 100,000 Class B Ordinary Shares on February 5, 2026 at a price of $0.00 per share.
After this transaction, 991,667 Class B Ordinary Shares are beneficially owned indirectly. These Class B shares automatically convert into an equal number of Class A Ordinary Shares at the time of the company’s initial business combination on a one-for-one basis, subject to adjustments and with no expiration date.
StoneBridge Acquisition II Corp director receives equity grant. The board approved an equity grant of 25,000 Class B Ordinary Shares to director Roshan Boodhoo on February 5, 2026, as compensation for his service on the board and its committees.
The shares were transferred from StoneBridge Acquisition Sponsor II LLC, the company’s sponsor. These Class B Ordinary Shares will automatically convert into Class A Ordinary Shares on a one-for-one basis at the time of StoneBridge Acquisition II Corp’s initial business combination, and they have no expiration date.