Chu Timothy C (CIK 1397504) reported 12 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-18). Recent activity: Buy HLIT (9,876 shares), Sell HLIT (3,475 shares), Buy HLIT (9,876 shares), Sell HLIT (3,475 shares), Buy HLIT (26,570 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Buy | 9,876 | $0 |
| 2026-08-18 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Sell | 3,475 | $48,372 |
| 2026-05-19 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Buy | 9,876 | $0 |
| 2026-05-19 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Sell | 3,475 | $43,576 |
| 2026-02-17 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Buy | 26,570 | $0 |
| 2026-02-17 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Sell | 9,925 | $105,999 |
| 2025-11-18 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Buy | 11,276 | $0 |
| 2025-11-18 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Sell | 3,968 | $37,934 |
| 2025-08-19 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Buy | 11,276 | $0 |
| 2025-08-19 | HARMONIC INC. (HLIT) | General Counsel & SVP, HR | Sell | 3,968 | $35,593 |
| 2025-05-19 | HARMONIC INC (HLIT) | General Counsel & SVP, HR | Buy | 11,276 | $0 |
| 2025-05-19 | HARMONIC INC (HLIT) | General Counsel & SVP, HR | Sell | 3,968 | $38,093 |
Source: SEC Form 4 filings · as of 2026-08-18