Summary
Updated Aug 31, 2026
Daniel P. Huttenlocher is Director of CORNING INC /NY (GLW). 5 SEC Form 4 filings on record going back to 2024, most recently on 12 February 2026. Most recent open-market trade: sold $280K of AMZN on 24 November 2025. Lifetime open-market sales: $527K.
Recent Transactions
4Every recent SEC Form 4 transaction Daniel P. Huttenlocher has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Daniel P. Huttenlocher go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. 4 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Daniel P. Huttenlocher files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jeffrey P. Bezos - $346.45M of AMZN open-market activity in the last 12 months
- Wendell P. Weeks - $40.01M of GLW open-market activity in the last 12 months
- Andrew R. Jassy - $35.36M of AMZN open-market activity in the last 12 months
- Douglas J. Herrington - $32.31M of AMZN open-market activity in the last 12 months
- Matthew S. Garman - $18.35M of AMZN open-market activity in the last 12 months
- David Zapolsky - $16.33M of AMZN open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Daniel P. Huttenlocher?
Daniel P. Huttenlocher is a corporate insider, tracked as Director of CORNING INC /NY (GLW). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Daniel P. Huttenlocher last file a Form 4?
The most recent primary Form 4 on record is dated 12 February 2026, one of 5 filings going back to 2024.
Has Daniel P. Huttenlocher been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($527K) across all tracked filings.
Where can I see all of Daniel P. Huttenlocher's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Daniel P. Huttenlocher and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial