IG SPAC Sponsor LLC - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
IG SPAC Sponsor LLC is a corporate entity tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
Profile
IG SPAC Sponsor LLC is a corporate entity that reports beneficial ownership of shares in Invest Green Acquisition Corp (IGACU) under U.S. securities law. It has submitted 4 SEC insider filings since 2025, most recently in November 2025.
| Filer type | Company |
|---|---|
| Role | 10% Owner |
| Notability | 20/100 |
Board memberships
- Invest Green Acquisition Corp
Reported roles
- 10% Owner
Trading Pattern
InsiderAlpha's records for IG SPAC Sponsor LLC go back to 2025: 1 primary Form 4 filing, an average of 0.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role IG SPAC Sponsor LLC has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- 10% Owner at Invest Green Acquisition Corp (IGACU) - 1 filing, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-11-26 | IGACU | Invest Green Acquisition Corp | P - Open-market purchase | 480.0K | - |
Most Active Insiders Right Now
IG SPAC Sponsor LLC has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- Magnetar Financial LLC - $8.53B of CRWV open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $7.98B of SVRE open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
- SGF FANG Holdings, LP - $2.04B of FANG open-market activity in the last 90 days
- BCP 8 Holdings Mozart Manager L.L.C. - $1.22B of MDLN open-market activity in the last 90 days
- BX Mozart ML-2 Holdco L.P. - $1.22B of MDLN open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Infinite Acquisitions Partners LLC
- Ab Investor
- Irrevocable Larson Family Investment Trust
- Jared Isaacman
- Ryan Israel
- Mitchell Jacobson
- JANA Partners Management, LP
- Jan Philipp Jenisch
Frequently Asked Questions
What is IG SPAC Sponsor LLC?
IG SPAC Sponsor LLC is a corporate entity that reports beneficial ownership of shares in Invest Green Acquisition Corp (IGACU) under U.S. securities law. It has submitted 4 SEC insider filings since 2025, most recently in November 2025.…
Has IG SPAC Sponsor LLC been buying or selling stock?
Recorded transactions: 1 open-market purchase and 0 open-market sales across all tracked filings.
Where can I see all of IG SPAC Sponsor LLC's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live IG SPAC Sponsor LLC profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.