APACU · Insider Trading
StoneBridge Acquisition II Corporation Units
Every open-market purchase and sale reported by APACU officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-06 | Roshan Boodhoo | Director | A | +25,000 deriv. | — |
| 2026-02-06 | Richard B Saldanha | Director | A | +25,000 deriv. | — |
| 2026-02-06 | Prabhu Antony | Chief Financial Officer | A | −100,000 deriv. | — |
| 2026-02-06 | StoneBridge Acquisition Sponsor II LLC | 10%+ Owner | A | −100,000 deriv. | — |
| 2026-02-06 | BP SPAC Sponsor II LLC | 10%+ Owner | A | −100,000 deriv. | — |
| 2026-02-06 | Bhargava Marepally | Chief Executive Officer | A | −100,000 deriv. | — |
| 2026-02-06 | Mohideen Mahboob Subuhani Mohamed | Director | A | +25,000 deriv. | — |
| 2026-02-06 | Joel David Huffman | Director | A | +25,000 deriv. | — |
| 2025-11-25 | MIZUHO SECURITIES USA LLC | 10%+ Owner | Sell | −531,255 | −$5.29M |
| 2021-09-01 | StoneBridge Acquisition Sponsor LLC | 10%+ Owner | D | −750,000 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| MIZUHO SECURITIES USA LLC | 10%+ Owner | 100,000 | $1.04M |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the APACU quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.