Insiders who reported open-market trades in the last 12 months at the companies Edward R. Hirshfield 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.
William P. Phelan - $843K in SLNH purchases and sales in the last 12 months
Michael Picchi - $220K in SLNH purchases and sales in the last 12 months
Edward R. Hirshfield is a corporate insider, tracked as Director of Soluna Holdings, Inc (SLNH). InsiderAlpha holds 9 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 Edward R. Hirshfield submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Edward R. Hirshfield been buying or selling stock?
Recorded transactions: 0 open-market purchases and 19 open-market sales ($291K) across all tracked filings.
Edward R. Hirshfield is Director of Soluna Holdings, Inc (SLNH). 9 SEC Form 4 filings on record going back to 2024, most recently on 18 August 2026. Most recent open-market trade: sold $111K of SLNH on 18 August 2026. Lifetime open-market sales: $291K.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Edward R. Hirshfield.
InsiderAlpha's records for Edward R. Hirshfield go back to 2024: 9 primary Form 4 filings, an average of 3.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
