RICHARDSON DAVID JEFFREY Insider Trading -- Recent SEC Form 4 Transactions
RICHARDSON DAVID JEFFREY (CIK 1329724) reported 20 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-07-08). Recent activity: Buy KLIC (407 shares), Buy KLIC (675 shares), Sell KLIC (9,364 shares), Sell LSCC (11,299 shares), Sell LSCC (1,480 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|
| 2026-07-08 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Buy | 407 | $0 |
| 2026-04-09 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Buy | 675 | $0 |
| 2026-02-27 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Sell | 9,364 | $676,081 |
| 2026-02-26 | LATTICE SEMICONDUCTOR CORP (LSCC) | Director | Sell | 11,299 | $1.1M |
| 2026-02-26 | LATTICE SEMICONDUCTOR CORP (LSCC) | Director | Sell | 1,480 | $149,791 |
| 2026-01-07 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Buy | 876 | $0 |
| 2025-12-19 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Sell | 5,665 | $0 |
| 2025-12-19 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Buy | 5,665 | $0 |
| 2025-12-17 | AMBARELLA INC (AMBA) | Director | Sell | 2,531 | $0 |
| 2025-12-17 | AMBARELLA INC (AMBA) | Director | Buy | 2,531 | $0 |
| 2025-12-15 | LATTICE SEMICONDUCTOR CORP (LSCC) | Director | Sell | 2,671 | $0 |
| 2025-12-15 | LATTICE SEMICONDUCTOR CORP (LSCC) | Director | Buy | 2,671 | $0 |
| 2025-10-07 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Buy | 1,081 | $0 |
| 2025-09-04 | AMBARELLA INC (AMBA) | Director | Buy | 2,498 | $0 |
| 2025-07-03 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Buy | 1,260 | $0 |
| 2025-05-07 | LATTICE SEMICONDUCTOR CORP (LSCC) | Director | Buy | 4,193 | $0 |
| 2025-05-07 | LATTICE SEMICONDUCTOR CORP (LSCC) | Director | Buy | 2,671 | $0 |
| 2025-04-03 | KULICKE & SOFFA INDUSTRIES INC (KLIC) | Director | Buy | 1,343 | $0 |
| 2025-01-17 | AMBARELLA INC (AMBA) | Director | Sell | 1,648 | $0 |
| 2025-01-17 | AMBARELLA INC (AMBA) | Director | Buy | 1,648 | $0 |
Source: SEC Form 4 filings · as of 2026-07-08