Arkolith/Insider Trading/SBSP3/Form 4

Costa Strauch Rafael

New Bus. & Projects OfficerCOMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP (SBSP3) · full profile →Form 4 · filed May 15, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 1, 2026Option exercise(M)8K——8K
May 1, 2026Tax withholding(F)2K$6.69$15K6K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 1, 2026Option exercise(M)8K—$024K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001292814-26-003085) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML