Every Form 4 that IB Acquisition Corp. (IBAC) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow IBAC and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full IBAC filings page.
AQR-affiliated investment funds reported open-market sales of IB Acquisition Corp. common stock. On March 23, 2026, entities managed by AQR Capital Management sold a combined 335,000 shares of common stock at $10.80 per share.
The transactions were executed across multiple vehicles, including AQR Global Alternative Investment Offshore Fund, L.P., which held 143,785 shares after its sale, and other funds such as AQR Diversified Arbitrage Fund and several AQR arbitrage and UCITS funds. The sales are reported by AQR Capital Management Holdings, LLC, AQR Capital Management, LLC, and AQR Arbitrage LLC as indirect holdings of ten percent owners.
AQR-related investment entities reported an open-market sale of IB Acquisition Corp. common stock. An account identified as AQR DELTA Master Account, L.P. sold 4,619 shares of common stock on 2026-03-20 at $10.75 per share in an indirect transaction. After this sale, that indirect account held 0 shares of IB Acquisition Corp.
IB Acquisition Corp. (IBAC): Form 4 shows insider sales by affiliated funds. On 10/09/2025, AQR‑affiliated vehicles reported multiple open‑market sales of IBAC common stock at $10.44 per share. Examples include 80,123 shares by AQR Global Alternative Investment Offshore Fund, L.P. and 32,597 shares by AQR Diversified Arbitrage Fund. The holdings are reported as indirect through funds managed by AQR Capital Management, LLC and AQR Arbitrage, LLC, with updated post‑trade beneficial ownership listed for each fund.
AQR Capital Management Holdings, LLC reported open-market sale transactions in a Form 4 filing for IBAC. The filing lists transactions totaling 4,400 shares at a weighted average price of $10.50 per share. Following the reported transactions, holdings were 361,913 shares.
IB Acquisition Corp. reported that investment funds managed by AQR-related entities sold common stock in the open market. On October 1, 2025, these funds disposed of a total of 29,821 shares of IB Acquisition common stock at a price of $10.50 per share. All transactions involved indirect ownership through various AQR-managed limited partnerships and funds, such as AQR Global Alternative Investment Offshore Fund, L.P. and AQR Diversified Arbitrage Fund.
AQR-related entities reported sales of IB Acquisition Corp. (IBAC) common stock on 09/30/2025 at $10.51 per share. The Form 4 lists dispositions totaling 72,664 shares sold across multiple AQR funds and accounts, generating roughly $763,700 in proceeds at the reported price. After these transactions the listed AQR-managed vehicles collectively beneficially own 918,673 shares. The filing identifies AQR Capital Management, LLC and affiliated entities as investment manager/sub-advisor to the funds and discloses the corporate relationships that give rise to indirect ownership reporting. The Form is signed by an authorized AQR signatory on 10/02/2025.