Valentin Gapontsev Trust I
10% Owner
TrustSelling only49 10b5-1 trades
- 2025
- Sep 3, 2026
- 8
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Valentin Gapontsev Trust I 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 - $37.44M in IPGP purchases and sales in the last 12 months
- Eugene A. Scherbakov - $1.58M in IPGP purchases and sales in the last 12 months
- Timothy Pv Mammen - $1.20M in IPGP purchases and sales in the last 12 months
- Angelo P. Lopresti - $369K in IPGP purchases and sales in the last 12 months
- Tang Agnes - $322K in IPGP purchases and sales in the last 12 months
- Trevor Ness - $273K in IPGP purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
What is Valentin Gapontsev Trust I?
Valentin Gapontsev Trust I is a trust, tracked as 10% Owner of IPG PHOTONICS CORP (IPGP). InsiderAlpha holds 8 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Valentin Gapontsev Trust I submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Valentin Gapontsev Trust I been buying or selling stock?
Recorded transactions: 0 open-market purchases and 52 open-market sales ($38.33M) across all tracked filings.
