Summary
Updated Aug 30, 2026
John R. Peeler is Director of IPG PHOTONICS CORP (IPGP). 3 SEC Form 4 filings on record going back to 2025, most recently on 27 August 2026. Most recent open-market trade: bought $86K of IPGP on 27 August 2026. Lifetime open-market purchases: $199K.
Recent Transactions
4Every recent SEC Form 4 transaction John R. Peeler has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies John R. Peeler 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.
- IP FIBRE DEVICES LTD - $41.37M of IPGP open-market activity in the last 12 months
- Valentin Gapontsev Trust I - $36.27M of IPGP open-market activity in the last 12 months
- Eugene A. Scherbakov - $1.54M of IPGP open-market activity in the last 12 months
- Timothy Pv Mammen - $1.20M of IPGP open-market activity in the last 12 months
- Angelo P. Lopresti - $496K of IPGP open-market activity in the last 12 months
- Trevor Ness - $412K of IPGP 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 John R. Peeler?
John R. Peeler is a corporate insider, tracked as Director of IPG PHOTONICS CORP (IPGP). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John R. Peeler submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has John R. Peeler been buying or selling stock?
Recorded transactions: 2 open-market purchases ($199K) and 0 open-market sales across all tracked filings.
Where can I see all of John R. Peeler'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 John R. Peeler 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
