Updated Jul 16, 2026
IP FIBRE DEVICES LTD has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $25.73M.

| Role | 10% Owner |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-01 | IPGP | IPG PHOTONICS CORP | S — Open-market sale | 11.3K | $106.40 | $1.20M |
| 2026-07-01 | IPGP | IPG PHOTONICS CORP | S — Open-market sale | 2.7K | $105.37 | $283K |
| 2026-07-01 | IPGP | IPG PHOTONICS CORP | S — Open-market sale | 16.4K | $104.33 | $1.71M |
| 2026-07-01 | IPGP | IPG PHOTONICS CORP | S — Open-market sale | 13.3K | $103.08 | $1.37M |
| 2026-07-01 | IPGP | IPG PHOTONICS CORP | S — Open-market sale | 17.7K | $102.09 | $1.81M |
| 2026-07-01 | IPGP | IPG PHOTONICS CORP | S — Open-market sale | 2.4K | $101.21 | $243K |
| 2026-07-01 | IPGP | IPG PHOTONICS CORP | S — Open-market sale | 1.8K | $100.19 | $184K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 1.5K | $137.00 | $208K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 100 | $135.28 | $14K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 120 | $134.95 | $16K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 16.4K | $134.35 | $2.21M |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 8.0K | $133.61 | $1.07M |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 4.6K | $132.31 | $609K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 4.2K | $131.41 | $557K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 5.5K | $132.94 | $729K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 16.4K | $132.21 | $2.17M |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 4.5K | $131.11 | $585K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 2.3K | $129.93 | $299K |
| 2026-02-24 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 500 | $128.79 | $64K |
| 2026-01-21 | IPGP | IPG PHOTONICS CORP | S — Open-market sale [10b5-1] | 12.1K | $81.65 | $986K |
IP FIBRE DEVICES LTD is a corporate insider — currently tracked as 10% Owner of IPG PHOTONICS CORP (IPGP). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 29 open-market sales ($25.73M) across all tracked 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.
Open the live IP FIBRE DEVICES LTD profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.