Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Jan 2, 2026
Reporting period
Not applicable
Filed with the SEC
Jan 5, 2026
DirectorGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
None found in footnotes
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001483757-26-000001
Filed / recorded
Jan 5, 2026, 9:28 PM UTC
Added to OQRO
Oct 6, 2026, 10:14 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
CALIX, INC
Issuer CIK
1406666
Ticker
(CALX)
Reporting person
Carl Russo
Relationship
Director, 10% owner
Security
Employee Stock Options (right to buy)
Table
Derivative (Table II)
Transaction date
Jan 2, 2026
Transaction code
A
Shares / units
11,663
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
11,663
Ownership form
Direct
Amendment
No
Footnotes from the filing
The 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 (January 2, 2026).