JOHNSON MARK W (CIK 1802219) reported 8 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-03). Recent activity: Buy MATV (6,444 shares), Sell MATV (6,444 shares), Sell MATV (2,944 shares), Buy MATV (6,888 shares), Sell MATV (2,439 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Buy | 6,444 | $0 |
| 2026-09-03 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Sell | 6,444 | $76,619 |
| 2026-03-23 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Sell | 2,944 | $25,112 |
| 2026-02-18 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Buy | 6,888 | $0 |
| 2026-02-18 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Sell | 2,439 | $35,414 |
| 2025-09-03 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Buy | 6,443 | $0 |
| 2025-09-03 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Sell | 6,443 | $80,989 |
| 2025-05-23 | Mativ Holdings, Inc. (MATV) | CLO and Corporate Secretary | Buy | 89,655 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-03