Company_Context
Industrials
Railroads, Line-Haul Operating
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Signal_Window
Headline metrics use exact calendar-day windows.
5 directional transactions in 180D
Code P purchases and code S sales are measured from 2026.03.02 — 2026.08.28.
-$8.1M
Open-market buys minus sales2026.08.03
Latest available filing6
Reporting entities in windowANGEL STEPHEN F
$1.0MBoone Kevin S.
$6.4MAnalysis of eligible SEC Form 4 activity for CSX indicates a bearish 180-day signal. The selected window contains transactions from 6 distinct reporting insiders, with aggregate nominal activity of $13.81M.
Open-market purchases minus open-market sales produce a negative net flow of $8.13M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
ANGEL STEPHEN F recorded the largest aggregate purchase volume, while Boone Kevin S. 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
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Industrials
Railroads, Line-Haul Operating
0
Clustered open-market purchase records in the recent filing sample.
Recent_Filing_History
This table shows recent filing history and is not restricted by the selected 180D headline signal window.
The selected 180-day window contains 6 distinct reporting insiders with eligible transactions for CSX. This count changes when a different signal window is selected.
Open-market selling volume ($9.13M) currently exceeds buying volume ($1.01M), indicating net liquidation by insiders.
During the last 180 calendar days, ANGEL STEPHEN F (Executive) recorded the largest aggregate open-market purchase volume. Total insider buying in the window is $1.01M.
Boone Kevin S.
OPEN_MARKET_SALECFO · 2026.06.03
30D
+5.1%
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.