Insiders who reported open-market trades in the last 12 months at the companies Gino Santini 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.
Scott Dreyer - $2.02M in COLL purchases and sales in the last 12 months
John A. Fallon - $1.65M in COLL purchases and sales in the last 12 months
Colleen Tupper - $1.22M in COLL purchases and sales in the last 12 months
David Dieter - $716K in COLL purchases and sales in the last 12 months
Garen G. Bohlin - $323K in COLL purchases and sales in the last 12 months
Nancy Lurker - $162K in COLL purchases and sales in the last 12 months
More insiders (A-Z)
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Gino Santini is a corporate insider of COLLEGIUM PHARMACEUTICAL, INC (COLL). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Gino Santini last file a Form 4?
The most recent primary Form 4 on record is dated 10 June 2026, one of 6 filings going back to 2025.
Has Gino Santini been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($201K) across all tracked filings.
Gino Santini files SEC Form 4 reports at COLLEGIUM PHARMACEUTICAL, INC (COLL). 6 SEC Form 4 filings on record going back to 2025, most recently on 10 June 2026. Most recent open-market trade: sold $201K of COLL on 15 August 2025. Lifetime open-market sales: $201K.
Recent transactions
5
The latest 5 SEC Form 4 transactions reported by Gino Santini.
InsiderAlpha's records for Gino Santini go back to 2025: 6 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.
