Company_Context
Technology
Computer Communications Equipment
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Signal_Window
Headline metrics use exact calendar-day windows.
97 directional transactions in 365D
Code P purchases and code S sales are measured from 2025.10.18 — 2026.10.17.
-$29.1M
Open-market buys minus sales2026.09.14
Latest available filing21
Reporting entities in windowNo 365D buyer
No open-market buys in 365DFOUNTAIN THOMAS DEAN
$7.1MAnalysis of eligible SEC Form 4 activity for FFIV indicates a bearish 365-day signal. The selected window contains transactions from 21 distinct reporting insiders, with aggregate nominal activity of $52.06M.
Open-market purchases minus open-market sales produce a negative net flow of $29.06M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
The largest open-market sale in the selected window was attributed to FOUNTAIN THOMAS DEAN (EVP Global Services & Strategy). Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Technology
Computer Communications Equipment
0
Clustered open-market purchase records in the recent filing sample.
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Recent_Filing_History
This table shows recent filing history and is not restricted by the selected 365D headline signal window.
Open-market selling volume ($29.06M) currently exceeds buying volume ($0.00M), indicating net liquidation by insiders.
No eligible open-market purchases were reported for FFIV during the last 365 calendar days.
During the last 365 calendar days, eligible open-market sales total $29.06M. FOUNTAIN THOMAS DEAN recorded the largest aggregate selling volume.
Buse Elizabeth
OPEN_MARKET_SALEDirector · 2026.06.10
30D
+10.1%
90D
PENDING
180D
PENDING
Performance uses the latest matured open-market record in this sample. It describes subsequent market movement and does not imply that the filing caused the price change.