CORNING INCInsider Trading & SEC Form 4 Analysis
Latest GLW SEC Form 4 activity, net insider flow, and the largest recent buyer or seller in one live view.
-$84.5M
Buys minus sales2026.06.22
Latest Form 415
Reporting entitiesNo buyer detected
No open-market buysWEEKS WENDELL P
$21.4MAutomated_Intelligence_Report :: GLW
Latest GLW insider trading filings show a bearish signal with -$84.5M in net open-market flow across 15 active insiders. The latest Form 4 activity was recorded on 2026.06.22, with No buyer detected as the largest recent buyer and WEEKS WENDELL P as the largest recent seller.
Market dynamics show a negative net capital flow of $84.51M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.
From a microstructural perspective, the most significant liquidity event was a divestment by WEEKS WENDELL P (Director), which accounts for a major share of the recent outflow. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of GLW.
$168.53M
USD NOMINAL VALUE15
UNIQUE C-SUITE ENTITIES2026.06.22
ISO_8601 FORMATAutomated_Queries :: Frequently Asked Questions
>Who is currently buying GLW stock?
Our algorithmic tracking of SEC Form 4 filings indicates no significant open-market buying activity by major executives for GLW in the recent reporting period.
>Are GLW insiders selling their shares?
Yes, we have tracked $84.51M in recent insider liquidations. The most notable recent seller is WEEKS WENDELL P, who executed the largest single offload.
>What is the overall insider sentiment for GLW?
The short-term structural capital flow indicates a BEARISH sentiment, with a net flow of $84.51M generated by 15 active C-Suite entities.