Knight Heather (CIK 1967528) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Buy WAT (63 shares), Buy WAT (68 shares), Buy WAT (23 shares), Buy WAT (60 shares), Buy WAT (307 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | WATERS CORP /DE/ (WAT) | Director | Buy | 63 | $0 |
| 2026-04-02 | WATERS CORP /DE/ (WAT) | Director | Buy | 68 | $0 |
| 2026-02-27 | WATERS CORP /DE/ (WAT) | Director | Buy | 23 | $0 |
| 2026-01-05 | WATERS CORP /DE/ (WAT) | Director | Buy | 60 | $0 |
| 2026-01-05 | WATERS CORP /DE/ (WAT) | Director | Buy | 307 | $0 |
| 2025-10-02 | WATERS CORP /DE/ (WAT) | Director | Buy | 78 | $0 |
| 2025-07-01 | WATERS CORP /DE/ (WAT) | Director | Buy | 68 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-07-02