Updated Jul 16, 2026
Jankovic Walter has filed 3 SEC Form 4 filings across 1 company in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-15 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 732 | $14.51 | $11K |
| 2026-06-15 | HLIT | HARMONIC INC. | M — Option exercise | 1.5K | $0.00 | |
| 2026-05-27 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 3.3K | $15.20 | $51K |
| 2026-05-27 | HLIT | HARMONIC INC. | M — Option exercise | 6.6K | $0.00 | |
| 2026-05-20 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 9.1K | $12.54 | $114K |
| 2026-05-20 | HLIT | HARMONIC INC. | M — Option exercise | 19.8K | $0.00 | |
| 2026-03-13 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 513 | $9.34 | $5K |
| 2026-03-13 | HLIT | HARMONIC INC. | M — Option exercise | 1.5K | $0.00 | |
| 2026-02-24 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 2.3K | $10.90 | $25K |
| 2026-02-24 | HLIT | HARMONIC INC. | M — Option exercise | 6.6K | $0.00 | |
| 2026-02-18 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 16.5K | $10.68 | $176K |
| 2026-02-18 | HLIT | HARMONIC INC. | M — Option exercise | 45.3K | $0.00 | |
| 2025-11-25 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 3.3K | $8.87 | $30K |
| 2025-11-25 | HLIT | HARMONIC INC. | M — Option exercise | 6.6K | $0.00 | |
| 2025-11-18 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 5.7K | $9.56 | $54K |
| 2025-11-18 | HLIT | HARMONIC INC. | M — Option exercise | 11.3K | $0.00 | |
| 2025-09-11 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 732 | $10.12 | $7K |
| 2025-09-11 | HLIT | HARMONIC INC. | M — Option exercise | 1.5K | $0.00 | |
| 2025-08-22 | HLIT | HARMONIC INC. | F — Tax withholding / forfeiture | 3.3K | $9.19 | $31K |
| 2025-08-22 | HLIT | HARMONIC INC. | M — Option exercise | 6.6K | $0.00 |
Jankovic Walter is a corporate insider — currently tracked as Insider of HARMONIC INC. (HLIT). InsiderAlpha tracks every SEC Form 4 filing in real time.
3 primary Form 4 filings in the last 90 days, covering 1 company.
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.
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