Company_Context
Consumer Cyclical
Retail-Building Materials, Hardware, Garden Supply
Source: SEC SIC
MARKET_TICKER: FAST
FASTENAL COInsider Trading & SEC Form 4 Analysis
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Open-Market Signal
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED
Signal_Window
Headline metrics use exact calendar-day windows.
14 directional transactions in 365D
Code P purchases and code S sales are measured from 2025.08.29 — 2026.08.28.
Net_Flow_365D
-$4.7M
Open-market buys minus salesLatest_Form_4
2026.08.13
Latest available filingActive_Insiders_365D
21
Reporting entities in windowTop_Buyer_365D
HSU Hsenghung Sam
$132.6KTop_Seller_365D
Heise Rita J.
$1.8MAutomated_Intelligence_Report :: FAST
Analysis of eligible SEC Form 4 activity for FAST indicates a bearish 365-day signal. The selected window contains transactions from 21 distinct reporting insiders, with aggregate nominal activity of $8.49M.
Open-market purchases minus open-market sales produce a negative net flow of $4.73M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
HSU Hsenghung Sam recorded the largest aggregate purchase volume, while Heise Rita J. recorded the largest aggregate sale volume. Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
More context behind the filing
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Cluster_Activity
2
Clustered open-market purchase records in the recent filing sample.
Strongest 30D cluster: 4 filings
Post_Filing_Performance
Live Market Chart :: FAST
Analyze FAST with advanced technical indicators.
View on TradingView (Get $15 Off)Recent Insider Flow :: FAST
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Recent_Filing_History
Inspect the underlying SEC transactions
This table shows recent filing history and is not restricted by the selected 365D headline signal window.
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Automated_Queries :: Frequently Asked Questions
>What is the overall insider sentiment for FAST?
The 365-day open-market signal is BEARISH, with net flow of $4.73M across 21 reporting insiders in the selected window.
>When was the latest SEC Form 4 filed for FAST?
The most recent insider transaction on record was filed on 2026.08.13. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
>How many corporate insiders are active in FAST?
The selected 365-day window contains 21 distinct reporting insiders with eligible transactions for FAST. This count changes when a different signal window is selected.
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