Company_Context
Technology
Pumps & Pumping Equipment
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Signal_Window
Headline metrics use exact calendar-day windows.
2 directional transactions in 180D
Code P purchases and code S sales are measured from 2026.03.02 — 2026.08.28.
+$232K
Open-market buys minus sales2026.08.11
Latest available filing15
Reporting entities in windowMcMurray Michael C.
$164.3KNo 180D seller
No open-market sales in 180DAnalysis of eligible SEC Form 4 activity for FLS indicates a bullish 180-day signal. The selected window contains transactions from 15 distinct reporting insiders, with aggregate nominal activity of $4.45M.
Open-market purchases minus open-market sales produce a positive net flow of $0.23M. Compensation-related awards and option exercises represent more nominal activity than directional open-market trades, so the signal should be interpreted cautiously.
The largest open-market purchase in the selected window was attributed to McMurray Michael C. (Director). 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
Pumps & Pumping Equipment
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.
No eligible open-market sales were reported for FLS during the last 180 calendar days.
The 180-day open-market signal is BULLISH, with net flow of $0.23M across 15 reporting insiders in the selected window.
The most recent insider transaction on record was filed on 2026.08.11. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
McMurray Michael C.
OPEN_MARKET_BUYDirector · 2026.05.18
30D
+19.7%
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.