Career & Filing History
Every role Scott D. Sandell has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
Scott D. Sandell serves as Director of Cloudflare, Inc. (NET). Sandell has also held reporting roles at Coursera, Inc. (COUR) and Korro Bio, Inc. (KRRO). Sandell has reported 8 insider filings with the SEC since 2024. The most recent filing was in July 2026.
Every role Scott D. Sandell has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
Cloudflare, Inc. (NET)1 filingCoursera, Inc. (COUR)1 filingUpdated Aug 30, 2026
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. Historical track record: 5/5 stars across 3 tracked purchases.
Every recent SEC Form 4 transaction Scott D. Sandell has reported, most recent first.
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★★ (5/5) |
| Total purchases tracked | 3 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 100% |
| 90-day win rate | 0% |
| Avg 5-day return | +8.43% |
| Avg 30-day return | +10.46% |
| Avg 90-day return | -8.25% |
| Best 30-day return |
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 $2.86M (7 buys 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 transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
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.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
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.
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 7 open-market purchases ($20.00M) and 5 open-market sales ($28K) across all tracked filings.
Across 3 tracked purchases, Scott D. Sandell averaged +10.5% avg 30-day return with a 100% 30-day win rate. InsiderAlpha rates the track record at 5/5 stars.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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$KRRO Korro Bio, Inc.207.1K shares @ $11.11$2.30M
| +13.94% |