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Follow Insider Buying Clusters by emailSEC Form 4 convergence
Stocks where two or more distinct insiders filed open-market purchases or sales in a tight window, with planned-sale status preserved and filing receipts attached.
30d clusters
3
A cluster requires at least two distinct receipt-linked insiders in the same ticker and direction.
Buy clusters
2
Sell clusters
1
Planned, discretionary, and unknown sale status remain separate.
Source rows checked
111
Official filing receipts · evidence through 2026-08-28T21:35:42.135Z
Flagged today
2 insiders · $1,642,200 filed value · Roks Edwin · SEC Form 4 0001193125-26-365628 · 2026-08-25 · 2026-08-25.
One filing can be noise. A tight cluster of distinct insiders is more legible when every transaction remains attached to its own Form 4.
Form 4 ledger
Each aggregate stays linked to the exact filings used to qualify it. Unsupported facts and receiptless rows do not enter the ledger.
| No. | Security | Filed record | Score | Receipts |
|---|---|---|---|---|
| Sell clusters1 published | ||||
| 01 | Amazon AMZN 3 insiders · $7,896,569 filed value | 3 insiders · $7,896,569 filed value
| VS 73 2026-08-28 | |
| Buy clusters2 published | ||||
| 02 | Pfizer PFE 3 insiders · $2,960,110 filed value | 3 insiders · $2,960,110 filed value
| VS 71 2026-08-28 | |
| 03 | TTM Technologies TTMI 2 insiders · $1,642,200 filed value | 2 insiders · $1,642,200 filed value
| VS 57 2026-08-28 | |
Coverage note: The current cached Form 4 feed links the official SEC filing index by ticker; accession-level document URLs are not present in this read model. Latest qualified source: Roks Edwin · SEC Form 4 0001193125-26-365628 · 2026-08-25, 2026-08-25 ↗
Receipt-qualified aggregate
Sell clusters
AMZN
3 distinct insiders filed receipt-linked open-market sales in the active 30-day window.
Score
73/100
Relationship
3 insiders · $7,896,569 filed value
Receipt-qualified aggregate
Buy clusters
PFE
3 distinct insiders filed receipt-linked open-market purchases in the active 30-day window.
Score
71/100
Relationship
3 insiders · $2,960,110 filed value
Buy clusters
TTMI
2 distinct insiders filed receipt-linked open-market purchases in the active 30-day window.
Score
57/100
Relationship
2 insiders · $1,642,200 filed value
Member drill-in
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