Insiders who reported open-market trades in the last 12 months at the companies Scott D. Sandell 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.
Michelle Zatlyn - $175.60M in NET purchases and sales in the last 12 months
Matthew Prince - $169.72M in NET purchases and sales in the last 12 months
Thomas J. Seifert - $53.85M in NET purchases and sales in the last 12 months
Carl Ledbetter - $27.27M in NET purchases and sales in the last 12 months
Pale Fire Capital SE - $11.36M in COUR purchases and sales in the last 12 months
Scott D. Sandell is a corporate insider, tracked as Director of Cloudflare, Inc. (NET). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Scott D. Sandell last file a Form 4?
The most recent primary Form 4 on record is dated 2 July 2026, one of 8 filings going back to 2024.
Has Scott D. Sandell been buying or selling stock?
Recorded transactions: 7 open-market purchases ($20.00M) and 5 open-market sales ($28K) across all tracked filings.
Scott D. Sandell is Director of Cloudflare, Inc. (NET). 8 SEC Form 4 filings on record going back to 2024, most recently on 2 July 2026. Most recent open-market trade: bought $2.30M of KRRO on 13 March 2026. Lifetime open-market purchases: $20.00M. Lifetime open-market sales: $28K.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Scott D. Sandell.
InsiderAlpha's records for Scott D. Sandell go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. The typical open-market purchase is $6.67M (3 of 7 buys carry a usable dollar value, totaling $20.00M). The largest single buy on record is $15.00M of SGP in 2026. Sales side: 5 recorded sales totaling $28K, 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.
