Insiders who have reported open-market trades at the same companies as Geoffrey M. Parker. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Geoffrey M. Parker is a corporate insider, tracked as Director of PERRIGO Co plc (PRGO). InsiderAlpha holds 11 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 Geoffrey M. Parker submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Geoffrey M. Parker been buying or selling stock?
Recorded transactions: 2 open-market purchases ($207K) and 2 open-market sales ($88K) across all tracked filings.
Geoffrey M. Parker is Director of PERRIGO Co plc (PRGO). 11 SEC Form 4 filings on record going back to 2024, most recently on 15 September 2026. Most recent open-market trade: sold $42K of ALLO on 4 February 2026. Lifetime open-market purchases: $207K. Lifetime open-market sales: $88K.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by Geoffrey M. Parker.
InsiderAlpha's records for Geoffrey M. Parker go back to 2024: 11 primary Form 4 filings, an average of 3.7 per year. The typical open-market purchase is $103K (2 buys totaling $207K). The largest single buy on record is $106K of PRGO in 2025. Sales side: 2 recorded sales totaling $88K, so the filing history runs buy-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
