Arkolith/Insider Trading/(CALX)/Form 4

Weening Michael

President & CEO, DirectorCALIX, INC ((CALX)) · full profile →Form 4 · filed Jul 24, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$11.1M
Net Open-Market Flow
-$11.1M
Transactions
9
6 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 23, 2025Option exercise(M)16K$8.03$128K32K
Jul 23, 2025Sell(S)16K$57.00$912K16K
Jul 23, 2025Option exercise(M)92K$5.95$547K108K
Jul 23, 2025Sell(S)92K$56.00$5.2M16K
Jul 22, 2025Sell(S)92K$55.00$5.1M16K
Jul 22, 2025Option exercise(M)92K$5.95$547K108K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 23, 2025Option exercise(M)92K—$00
Jul 23, 2025Option exercise(M)16K—$074K
Jul 22, 2025Option exercise(M)92K—$092K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001678385-25-000003) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML