WESTBROOKS KRISTOPHER R (CIK 1638813) reported 19 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-02). Recent activity: Sell MTUS (8,207 shares), Buy MTUS (29,100 shares), Buy MTUS (7,563 shares), Sell MTUS (3,455 shares), Buy MTUS (2,128 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-02 | Metallus Inc. (MTUS) | President & COO | Sell | 8,207 | $139,519 |
| 2026-03-02 | Metallus Inc. (MTUS) | President & COO | Buy | 29,100 | $0 |
| 2026-02-12 | Metallus Inc. (MTUS) | President & COO | Buy | 7,563 | $0 |
| 2026-02-12 | Metallus Inc. (MTUS) | President & COO | Sell | 3,455 | $74,317 |
| 2026-02-04 | Metallus Inc. (MTUS) | President & COO | Buy | 2,128 | $26,494 |
| 2026-02-04 | Metallus Inc. (MTUS) | President & COO | Buy | 2,951 | $36,740 |
| 2026-02-04 | Metallus Inc. (MTUS) | President & COO | Sell | 2,951 | $62,060 |
| 2026-02-04 | Metallus Inc. (MTUS) | President & COO | Sell | 2,128 | $45,284 |
| 2026-01-16 | Metallus Inc. (MTUS) | President & COO | Buy | 93 | $1,158 |
| 2026-01-16 | Metallus Inc. (MTUS) | President & COO | Sell | 93 | $1,953 |
| 2026-01-14 | Metallus Inc. (MTUS) | President & COO | Buy | 5,172 | $64,391 |
| 2026-01-14 | Metallus Inc. (MTUS) | President & COO | Buy | 1,760 | $25,238 |
| 2026-01-14 | Metallus Inc. (MTUS) | President & COO | Sell | 10,932 | $219,296 |
| 2025-07-23 | Metallus Inc. (MTUS) | President & COO | Sell | 4,000 | $72,000 |
| 2025-07-02 | Metallus Inc. (MTUS) | President & COO | Sell | 4,000 | $64,000 |
| 2025-03-10 | Metallus Inc. (MTUS) | EVP, Chief Financial Officer | Buy | 32,200 | $0 |
| 2025-03-03 | Metallus Inc. (MTUS) | EVP, Chief Financial Officer | Sell | 10,884 | $157,165 |
| 2025-02-13 | Metallus Inc. (MTUS) | EVP, Chief Financial Officer | Sell | 9,082 | $141,770 |
| 2025-02-13 | Metallus Inc. (MTUS) | EVP, Chief Financial Officer | Buy | 19,200 | $0 |
Source: SEC Form 4 filings · as of 2026-03-02