12 insiders reported 42 Form 4 transactions for Ryerson Holding Corp (RYZ) over the past 18 months (most recent 2026-07-30). Recent activity: Kannan Molly D (CAO & Corporate Controller) Sell 500 shares, CALHOUN KIRK K (Director) Buy 97 shares, CARRUTHERS COURT D (Director) Buy 97 shares, Kumbier Michelle (Director) Buy 97 shares, Stovsky Richard P (Director) Buy 97 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-30 | Kannan Molly D | CAO & Corporate Controller | Sell | 500 | $16,000 |
| 2026-07-27 | CALHOUN KIRK K | Director | Buy | 97 | $0 |
| 2026-07-27 | CARRUTHERS COURT D | Director | Buy | 97 | $0 |
| 2026-07-27 | Kumbier Michelle | Director | Buy | 97 | $0 |
| 2026-07-27 | Stovsky Richard P | Director | Buy | 97 | $0 |
| 2026-07-27 | Crawford Bruce T | Director | Buy | 97 | $0 |
| 2026-07-27 | Leggio Karen Marie | Director | Buy | 97 | $0 |
| 2026-07-27 | Scott Peter Jennings | Director | Buy | 203 | $0 |
| 2026-07-27 | Scott Peter Jennings | Director | Buy | 97 | $0 |
| 2026-06-15 | Kannan Molly D | CAO & Corporate Controller | Sell | 1,000 | $30,000 |
| 2026-06-01 | Silver Mark S. | EVP, Chief Legal/Risk Officer | Sell | 11,174 | $311,866 |
| 2026-06-01 | Kannan Molly D | CAO & Corporate Controller | Sell | 3,000 | $85,260 |
| 2026-05-15 | Kannan Molly D | CAO & Corporate Controller | Sell | 2,500 | $65,450 |
| 2026-04-13 | Crawford Bruce T | Director | Buy | 389 | $0 |
| 2026-04-13 | Stovsky Richard P | Director | Buy | 203 | $0 |
| 2026-04-13 | Leggio Karen Marie | Director | Buy | 389 | $0 |
| 2026-04-13 | Larson Stephen P. | Director | Buy | 462 | $0 |
| 2026-04-13 | CARRUTHERS COURT D | Director | Buy | 389 | $0 |
| 2026-04-13 | CALHOUN KIRK K | Director | Buy | 389 | $0 |
| 2026-04-13 | Kumbier Michelle | Director | Buy | 389 | $0 |
| 2026-04-02 | Claussen James J | Executive Vice President & CFO | Buy | 4,219 | $0 |
| 2026-04-02 | Claussen James J | Executive Vice President & CFO | Buy | 4,125 | $0 |
| 2026-04-02 | Claussen James J | Executive Vice President & CFO | Buy | 4,550 | $0 |
| 2026-04-02 | Claussen James J | Executive Vice President & CFO | Buy | 11,725 | $0 |
| 2026-04-02 | Claussen James J | Executive Vice President & CFO | Sell | 10,415 | $234,129 |
来源：SEC Form 4 申报文件 · 截至 2026-07-30