Klein Steven M (CIK 1409460) reported 11 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-01-29). Recent activity: Sell NFBK (2,187 shares), Sell NFBK (1,125 shares), Sell NFBK (3,957 shares), Sell NFBK (2,680 shares), Buy MSEX (702 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-01-29 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 2,187 | $26,222 |
| 2026-01-29 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 1,125 | $13,669 |
| 2026-01-27 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 3,957 | $47,049 |
| 2026-01-27 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 2,680 | $31,865 |
| 2025-04-01 | MIDDLESEX WATER CO (MSEX) | Director | Buy | 702 | $44,998 |
| 2025-02-19 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 705 | $8,333 |
| 2025-01-30 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 1,534 | $17,917 |
| 2025-01-30 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 1,125 | $12,994 |
| 2025-01-28 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Buy | 24,233 | $0 |
| 2025-01-28 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 2,679 | $31,237 |
| 2025-01-28 | Northfield Bancorp, Inc. (NFBK) | Chairman, President & CEO | Sell | 2,187 | $25,960 |
Source: SEC Form 4 filings · as of 2026-01-29