SEC Form 4 · accession 0001483757-26-000017
CALIX, INC · CALX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Carl Russo
Director · 10% Owner
Period of report
Jun 29, 2026
Accepted (ET)
Jun 30, 2026 · 4:10 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001406666
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Options (right to buy)F1 | $36.05 | Jun 29, 2026 | A | 15,999 | A | Jun 29, 2027 | Jun 29, 2036 | Common Stock | 15,999 | 15,999 | D |
Explanation of responses
- F1The automatically awarded option vests and becomes exercisable with respect to 25% of the shares of common stock underlying the option on each anniversary of the date of grant (June 29, 2026).