WSBF
insider transactionsWaterstone Financial, Inc. — 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 · 90d
-10.0K
0 buy · 10.0K sell
Net value · 90d
-$183.4K
$0 in · $183.4K out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
1
0 buy · 10.0K 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
-
Exercise·M
EVP/Chief Financial Officer
$0
10.0K sh
Own New
-
Sell·S
EVP/Chief Financial Officer
$183.4K
10.0K sh · $18.34
Own -25%
-
Exercise·M
EVP/Chief Financial Officer
$149.8K
10.0K sh · $14.98
Own +33%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 21, 2026 | Mark Raymond Gerke KEY | Exercise M | 10.0K | $0 |
| May 21, 2026 | Mark Raymond Gerke KEY | Sell S | 10.0K | $183.4K |
| May 21, 2026 | Mark Raymond Gerke KEY | Exercise M | 10.0K | $149.8K |
About WSBF insider trading
This page tracks insider transactions for Waterstone Financial, Inc. (WSBF) 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.