Mark Raymond Gerke, EVP/Chief Financial Officer at Waterstone Financial, Inc. (WSBF), sold 10,000 shares at $18.34 ($183K) on 2026-05-21, disclosed to the SEC on 2026-05-22.
Open-market sale of $183k WSBF by EVP/Chief Financial Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| WSBF | SELL | 2021-03-05 | $19K | — | Filing → |
| WSBF | SELL | 2018-05-10 | $62K | — | Filing → |
| WSBF | SELL | 2016-03-09 | $28K | — | Filing → |