Insiders who reported open-market trades in the last 12 months at the companies Gerald Alfred Spencer files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
David Nanus - $2.65B in NRG purchases and sales in the last 12 months
Gerald Alfred Spencer is a corporate insider, tracked as SVP & Chief Accounting Officer of NRG ENERGY, INC. (NRG). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Gerald Alfred Spencer submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Gerald Alfred Spencer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($191K) across all tracked filings.
Gerald Alfred Spencer is SVP & Chief Accounting Officer of NRG ENERGY, INC. (NRG). 8 SEC Form 4 filings on record going back to 2024, most recently on 9 September 2026. Most recent open-market trade: sold $191K of NRG on 9 September 2026. Lifetime open-market sales: $191K.
Recent transactions
8
The latest 8 SEC Form 4 transactions reported by Gerald Alfred Spencer.
InsiderAlpha's records for Gerald Alfred Spencer go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. 1 recorded transaction carries a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
