Schulman Matthew G (CIK 2125570) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-30). Recent activity: Buy NBBK (6,980 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-30 | NB Bancorp, Inc. (NBBK) | EVP, President Needham Prv Bnk | Buy | 6,980 | $0 |
Source: SEC Form 4 filings · as of 2026-03-30