HTO
insider transactionsH2O AMERICA — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 30d
+29.6K
31.0K buy · 1.4K sell
Net value · 30d
$1.7M
$1.8M in · $82.5K out
Sentiment · 30d
Net buying
96% buying · 4% selling
Open-market trades · 30d
2
31.0K buy · 1.4K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Other·G
Andrew F Walters KEY
Chief Executive Officer
$0
3.5K sh
Own -12%
-
Grant·A
Chief Administrative Officer
—
0 sh
Own +0%
-
Buy·P
$1.8M
31.0K sh · $57.62
Own +1%
-
Sell·S
$82.5K
1.4K sh · $57.52
Own -0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 5, 2026 | Andrew F Walters KEY | Other G | 3.5K | $0 |
| Jun 2, 2026 | Kristen A Johnson | Grant A | 0 | — |
| May 29, 2026 | ATLAS Infrastructure Partners (UK) Ltd. / GIP ATLAS Holdings Ltd | Buy P | 31.0K | $1.8M |
| May 29, 2026 | ATLAS Infrastructure Partners (UK) Ltd. / GIP ATLAS Holdings Ltd | Sell S | 1.4K | $82.5K |
About HTO insider trading
This page tracks insider transactions for H2O AMERICA (HTO) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.