Ronald Silver
PFO & PAO · IRONWOOD PHARMACEUTICALS INC
- 2025
- Jul 9, 2026
- 6
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Ronald Silver 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.
- Alexander J. Denner - $20.53M in IRWD purchases and sales in the last 12 months
- Thomas A. McCourt - $740K in IRWD purchases and sales in the last 12 months
- Minardo John - $136K in IRWD purchases and sales in the last 12 months
- Michael Shetzline - $122K in IRWD purchases and sales in the last 12 months
- Tammi L. Gaskins - $100K in IRWD purchases and sales in the last 12 months
- Gregory S. Martini - $82K in IRWD purchases and sales in the last 12 months
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Frequently asked questions
Who is Ronald Silver?
Ronald Silver is a corporate insider, tracked as PFO & PAO of IRONWOOD PHARMACEUTICALS INC (IRWD). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Ronald Silver last file a Form 4?
The most recent primary Form 4 on record is dated 9 July 2026, one of 6 filings going back to 2025.
Has Ronald Silver been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($834K) across all tracked filings.
