CALHOUN KIRK K (CIK 1203721) reported 5 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-04-13). Recent activity: Buy RYZ (389 shares), Buy RYI (347 shares), Buy RYI (382 shares), Buy RYI (405 shares), Buy RYI (381 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-13 | Ryerson Holding Corp (RYZ) | Director | Buy | 389 | $0 |
| 2026-01-06 | Ryerson Holding Corp (RYI) | Director | Buy | 347 | $0 |
| 2025-10-02 | Ryerson Holding Corp (RYI) | Director | Buy | 382 | $0 |
| 2025-07-02 | Ryerson Holding Corp (RYI) | Director | Buy | 405 | $0 |
| 2025-04-03 | Ryerson Holding Corp (RYI) | Director | Buy | 381 | $0 |
Source: SEC Form 4 filings · as of 2026-04-13