Signal pages13research pages
Deterministic Form 4 patterns
Filing-only signals
Every badge is calculated from stored filing facts with documented thresholds. Signals describe filing characteristics; they do not predict returns or constitute financial advice.
Signal types15badge categories
Buying signals6conviction pages
Selling signals4size pages
Buying signals
6 pagesCluster BuyingMultiple reporting ownersCode-P purchases by at least two reporting-owner CIKs within the configured window and known-value threshold.Open Repeated Insider BuyingOne reporting ownerMultiple code-P purchases by the same reporting-owner CIK within the configured window and known-value threshold.Open CEO and CFO PurchasesReported executive rolesCode-P purchases associated with reporting owners identified as a CEO or CFO in stored Form 4 relationships.Open Large PurchasesAbsolute and historical sizeCode-P purchases that exceed the configured absolute value or historical-median comparison.Open Director PurchasesReported board roleCode-P purchases by reporting owners flagged as directors in the underlying Form 4 relationships.Open 10% Owner PurchasesBeneficial owner above 10%Code-P purchases by reporting owners who are 10% beneficial owners of the issuer.Open
Selling signals
4 pagesLarge SalesFiling size, not a forecastCode-S sales that exceed the configured absolute value or historical-median comparison.Open Cluster SellingMultiple reporting ownersCode-S sales by at least two reporting-owner CIKs within the configured window and known-value threshold.Open Repeated Insider SellingOne reporting ownerMultiple code-S sales by the same reporting-owner CIK within the configured window.Open Large Holdings ReductionShares transacted vs post-transactionSales where the share count is meaningful relative to the insider's reported post-transaction holdings.Open
Filing-context signals
3 pages10b5-1 Detected TransactionsStored filing textTransactions whose stored filing content produced a 10b5-1 language detection.Open Large Holdings IncreaseShares transacted vs post-transactionPurchases where the share count is meaningful relative to the insider's reported post-transaction holdings.Open Delayed or Amended FilingsNon-predictive filing contextTransactions with a calendar-day reporting delay above the configured threshold or an amendment flag.Open