Rickheim Michael W (CIK 1808077) reported 29 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-06-05). Recent activity: Buy MATV (1,736 shares), Sell MATV (1,736 shares), Buy MATV (4,792 shares), Sell MATV (2,162 shares), Buy MATV (11,321 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 1,736 | $0 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 1,736 | $9,930 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 4,792 | $0 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 2,162 | $12,367 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 11,321 | $0 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 5,069 | $28,995 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 2,403 | $0 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 1,084 | $6,200 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 22,106 | $0 |
| 2025-06-05 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 723 | $4,136 |
| 2025-03-21 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 23,708 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 356 | $4,763 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 1,005 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 741 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 263 | $3,085 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 5,179 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 1,834 | $21,513 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 2,274 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 2,274 | $28,971 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 52,340 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 52,340 | $574,170 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 1,006 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 303 | $2,939 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Buy | 7,037 | $0 |
| 2025-03-14 | Mativ Holdings, Inc. (MATV) | CHRO | Sell | 2,096 | $20,331 |
Source: SEC Form 4 filings · as of 2025-06-05