InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Guardino Carl, Director. Director active across 3 companies, notably SJW GROUP. Aggregated, 12 disclosures have been logged. Breakdown: 0 buy · 2 sells. Total volume traded: €129k. Activity tracked since 28 April 2021. The latest transaction was disclosed on 13 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations12 total
1,947 shares0Common StockSEC:0001812484-26-000003:0
1,947 shares0Common StockSEC:0001812484-26-000003
2,196 shares0Common StockSEC:0001812484-25-000002:0
1,812 shares0Common StockSEC:0001812484-24-000003:0
777 shares@ US$76.0341.3% of flowCommon StockSEC:0000766829-23-000110:0
1,232 shares0Common StockSEC:0000766829-23-000090:0
1,175 shares@ US$64.3258.7% of flowCommon StockSEC:0000766829-22-000136:0
1,554 shares0Common StockSEC:0000766829-22-000100:0
1,134 shares0Common StockSEC:0000766829-21-000119:0
1,134 shares0Common StockSEC:0000766829-21-000119
1,216 shares0Common StockSEC:0000766829-21-000090
1,216 shares0Common StockSEC:0000766829-21-000090:0
12 of 12 declarations
About Guardino Carl
Carl Guardino is a Director at SJW Group and H2O America, companies engaged in water resource management. In this role, he participates in the governance and strategy of these companies, contributing to sustainable initiatives and improving water supply services.
