Form 4 for CALX CALIX, INC
Accepted 2025-11-03 00:00:00 ET · period of report 2025-10-30 · accession 0001226868-25-000010 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-11-03 | 2025-10-30+ | CALX | SINDELAR CORY | CFO | S - Sale+OE | $67.50 | -20.0K | 76.6K | -21% | -$1.35M |
| DM | 2025-11-03 | 2025-10-30+ | CALX | SINDELAR CORY | CFO | M - OptEx | $5.05 | +20.0K | 86.6K | +30% | +$101.0K |
| DM | 2025-11-03 | 2025-10-30+ | CALX | SINDELAR CORY | CFO | M - OptEx | $0.00 | -20.0K | 235.0K | -8% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-10-31 | S | D | 10,000 | $70.00 | 76,555 | D | — | — | |
| 2 | Common | Common Stock | 2025-10-31 | M | A | 10,000 | $5.05 | 86,555 | D | — | — | |
| 3 | Common | Common Stock | 2025-10-30 | M | A | 10,000 | $5.05 | 86,555 | D | — | — | |
| 4 | Common | Common Stock | 2025-10-30 | S | D | 10,000 | $65.00 | 76,555 | D | — | — | |
| 5 | Derivative | Stock Option (right to buy) | 2025-10-31 | M | D | 10,000 | $0.00 | 225,000 | D | $5.05 · — to 2027-10-01 | 10,000 Common Stock | (F1) 100% of the shares subject to the option were fully vested and exercisable on October 1, 2021. |
| 6 | Derivative | Stock Option (right to buy) | 2025-10-30 | M | D | 10,000 | $0.00 | 235,000 | D | $5.05 · — to 2027-10-01 | 10,000 Common Stock | (F1) 100% of the shares subject to the option were fully vested and exercisable on October 1, 2021. |