Company_Context
Technology
Services-Prepackaged Software
Latest MSFT SEC Form 4 activity, net insider flow, and the largest recent buyer or seller in one live view.
Signal_Window
Headline metrics use exact calendar-day windows.
2 directional transactions in 30D
Code P purchases and code S sales are measured from 2026.07.30 — 2026.08.28.
-$7.3M
Open-market buys minus sales2026.08.17
Latest available filing3
Reporting entities in windowNo 30D buyer
No open-market buys in 30DAlthoff Judson
$4.9MDuring the selected 30-day window, MSFT insider trading registers a bearish signal with -$7.3M in net open-market flow across 3 reporting insiders. The latest available Form 4 was recorded on 2026.08.17.
Open-market purchases minus open-market sales produce a negative net flow of $7.27M. 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 Althoff Judson (CEO Microsoft Commercial). 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
Services-Prepackaged Software
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 30D headline signal window.
The 30-day open-market signal is BEARISH, with net flow of $7.27M across 3 reporting insiders in the selected window.
The most recent insider transaction on record was filed on 2026.08.17. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
The selected 30-day window contains 3 distinct reporting insiders with eligible transactions for MSFT. This count changes when a different signal window is selected.
Numoto Takeshi
OPEN_MARKET_SALEOther Officer · 2026.06.10
30D
-3.1%
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.