Quick Takeaways
- Benjamin F. Rattner has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value is not available.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Benjamin F. Rattner
- Location
- New York, NY
- Signature
- /s/ Charles Garner, as attorney-in-fact for Benjamin Fader-Rattner
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Benjamin F. Rattner and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: M3-Brigade Acquisition III Corp. ().
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Benjamin F. Rattner
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| MBSC | M3-Brigade Acquisition III Corp. | Director | 21 Oct 2021 | |||
| MBAV, MBAVU | M3-Brigade Acquisition V Corp. | Director | 31 Jul 2024 | |||
| MBVI, MBVIU | M3-Brigade Acquisition VI Corp. | Director | 26 Aug 2025 | |||
| OSI | Osiris Acquisition Corp. | President, Director | 08 Jun 2022 |
Insider Transactions Reported by Benjamin F. Rattner:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.