David Kastin
Director · Greenbacker Renewable Energy Co LLC
Individual
- 2024
- Jul 8, 2026
- 6
Filings (90d)
0
Purchases
0
Sales
0
Summary
Latest filing:
David Kastin has 6 SEC Form 4 filings on record going back to 2024, most recently on 8 July 2026.
Recent transactions
6The latest 6 SEC Form 4 transactions reported by David Kastin.
Most active insiders across the market
David Kastin has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Marc E. Berg - $361.50M in IHT purchases and sales in the last 90 days
- OGP VIII, LLC - $360.00M in ACCV purchases and sales in the last 90 days
- Joseph Gebbia - $351.44M in ABNB purchases and sales in the last 90 days
- John Kristofer Galashan - $347.05M in LTH purchases and sales in the last 90 days
- Green LTF Holdings II LP - $347.05M in LTH purchases and sales in the last 90 days
- John G. Danhakl - $347.05M in LTH purchases and sales in the last 90 days
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Frequently asked questions
Who is David Kastin?
David Kastin is a corporate insider, tracked as Director. InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did David Kastin last file a Form 4?
The most recent primary Form 4 on record is dated 8 July 2026, one of 6 filings going back to 2024.