Li Ye Jane (CIK 1667921) reported 11 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy PDFS (2,689 shares), Buy SMTC (5,321 shares), Sell SMTC (5,285 shares), Buy KN (7,424 shares), Buy KN (6,265 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | PDF SOLUTIONS INC (PDFS) | Director | Buy | 2,689 | $0 |
| 2026-06-05 | SEMTECH CORP (SMTC) | Director | Buy | 5,321 | $0 |
| 2026-06-01 | SEMTECH CORP (SMTC) | Director | Sell | 5,285 | $881,758 |
| 2026-04-29 | Knowles Corp (KN) | Director | Buy | 7,424 | $0 |
| 2026-04-29 | Knowles Corp (KN) | Director | Buy | 6,265 | $190,017 |
| 2026-04-29 | Knowles Corp (KN) | Director | Sell | 7,424 | $0 |
| 2025-07-02 | PDF SOLUTIONS INC (PDFS) | Director | Buy | 7,429 | $0 |
| 2025-06-06 | SEMTECH CORP (SMTC) | Director | Buy | 2,857 | $0 |
| 2025-05-01 | Knowles Corp (KN) | Director | Sell | 20,000 | $0 |
| 2025-05-01 | Knowles Corp (KN) | Director | Buy | 11,890 | $190,002 |
| 2025-05-01 | Knowles Corp (KN) | Director | Buy | 20,000 | $0 |
Source: SEC Form 4 filings · as of 2026-07-02