IB Acquisition Corp.
IBACR- Exchange
- Nasdaq
- Industry
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001998781
No open-market purchases or sales by IB Acquisition Corp. insiders were filed in the last 90 days; 26 institutions reported holding it in 13F filings for Q2 2026, worth $660.9K in total; no superinvestor holds it.
Other share classesIBAC
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by IB Acquisition Corp. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for IB Acquisition Corp., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| AQR Arbitrage LLC | 10% Owner | 1,103Indirect | Mar 25, 2026 | 7 |
| AQR Capital Management LLC | 10% Owner | 1,103Indirect | Mar 25, 2026 | 7 |
| AQR Capital Management Holdings, LLC | 10% Owner | 1,103Indirect | Mar 25, 2026 | 7 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 25, 2026 (view filing)4:18 PM ET | Mar 23 | 2 days | AQR Arbitrage LLC and 2 others10% Owner | SSale | −335.0K | $10.80 | −$3.62M | −99.7%1.10K after | 10 lots |
| Mar 24, 2026 (view filing)4:58 PM ET | Mar 20 | 4 days | AQR Arbitrage LLC and 2 others10% Owner | SSale | −4.62K | $10.75 | −$49.7K | −100.0%0 after | |
| Oct 14, 2025 (view filing)4:29 PM ET | Oct 9 | 5 days | AQR Arbitrage LLC and 2 others10% Owner | SSale | −195.8K | $10.44 | −$2.04M | −98.9%2.16K after | 11 lots |
| Oct 6, 2025 (view filing)4:03 PM ET | Oct 2 | 4 days | AQR Arbitrage LLC and 2 others10% Owner | SSale | −4.40K | $10.50 | −$46.2K | −61.3%2.78K after | 11 lots |
| Oct 3, 2025 (view filing)4:06 PM ET | Oct 1 | 2 days | AQR Arbitrage LLC and 2 others10% Owner | SSale | −29.8K | $10.50 | −$313.1K | −91.4%2.79K after | 11 lots |
| Oct 2, 2025 (view filing)4:00 PM ET | Sep 30 | 2 days | AQR Arbitrage LLC and 2 others10% Owner | SSale | −72.7K | $10.51 | −$763.7K | −96.2%2.88K after | 11 lots |
| Oct 1, 2025 (view filing)5:16 PM ET | Sep 29 | 2 days | AQR Arbitrage LLC and 2 others10% Owner | SSale | −122.3K | $10.50 | −$1.28M | −97.5%3.11K after | 11 lots |