Insiders who reported open-market trades in the last 12 months at the companies Paul B. Middleton 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.
Paul B. Middleton is a corporate insider, tracked as CFO & Executive VP of PLUG POWER INC (PLUG). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Paul B. Middleton last file a Form 4?
The most recent primary Form 4 on record is dated 29 June 2026, one of 6 filings going back to 2024.
Has Paul B. Middleton been buying or selling stock?
Recorded transactions: 2 open-market purchases ($922K) and 0 open-market sales across all tracked filings.
Paul B. Middleton is CFO & Executive VP of PLUG POWER INC (PLUG). 6 SEC Form 4 filings on record going back to 2024, most recently on 29 June 2026. Most recent open-market trade: bought $672K of PLUG on 9 June 2025. Lifetime open-market purchases: $922K.
Recent transactions
6
The latest 6 SEC Form 4 transactions reported by Paul B. Middleton.
InsiderAlpha's records for Paul B. Middleton go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $461K (2 buys totaling $922K). The largest single buy on record is $672K of PLUG in 2025. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
