Dougherty Greg (CIK 1325750) reported 3 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-05-13). Recent activity: Buy IPGP (2,436 shares), Buy IPGP (3,759 shares), Buy MXL (12,141 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-13 | IPG PHOTONICS CORP (IPGP) | Director | Buy | 2,436 | $0 |
| 2025-05-21 | IPG PHOTONICS CORP (IPGP) | Director | Buy | 3,759 | $0 |
| 2025-05-05 | MAXLINEAR, INC (MXL) | Director | Buy | 12,141 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-05-13