RYZ · Ryerson Holding Corporation Common Stock
View on chartInsiders & Stakes
| PLATINUM EQUITY LLC Director | ▼ Sell | Open Market | 3,924,478 Shares held | 8/8/2023 | View profile |
| Michael D. Siegal | ▲ Buy | Grant | 1,825,226 Shares held | 2/13/2026 | View profile |
| Edward J. Lehner President & CEO | ▼ Sell | Tax Withholding | 645,564 Shares held | 3/31/2026 | View profile |
| Burbach Michael Chief Operating Officer | ▲ Buy | Open Market | 226,263 Shares held | 5/2/2024 | View profile |
| MARABITO RICHARD T President & COO | ▲ Buy | Grant | 125,292 Shares held | 2/13/2026 | View profile |
| Mark S. Silver EVP, GC & Chief HR Officer | ▼ Sell | Open Market | 120,181 Shares held | 5/28/2026 | View profile |
| Stephen P. Larson Director | ▲ Buy | Grant | 96,993 Shares held | 4/10/2026 | View profile |
| James J. Claussen Executive Vice President & CFO | ▼ Sell | Tax Withholding | 88,488 Shares held | 3/31/2026 | View profile |
| Orth John E EVP, Operations | ▼ Sell | Tax Withholding | 74,444 Shares held | 3/31/2025 | View profile |
| Greiff Andrew S EVP | ▲ Buy | Grant | 33,975 Shares held | 2/13/2026 | View profile |
| Molly D. Kannan CAO & Corporate Controller | ▼ Sell | Open Market | 24,136 Shares held | 7/28/2026 | View profile |
| Richard P. Stovsky Director | ▲ Buy | Grant | 17,799 Shares held | 7/23/2026 | View profile |
| Sundarrajan Alagu Chief Information Officer | ▼ Sell | Open Market | 17,005 Shares held | 8/28/2025 | View profile |
| Peter Jennings Scott | ▲ Buy | Grant | 8,903 Shares held | 7/23/2026 | View profile |
| Court D. Carruthers Director | ▲ Buy | Grant | 6,173 Shares held | 7/23/2026 | View profile |
| Karen Marie Leggio Director | ▲ Buy | Grant | 5,369 Shares held | 7/23/2026 | View profile |
| Kirk K. Calhoun | ▲ Buy | Grant | 4,673 Shares held | 7/23/2026 | View profile |
| Michelle Kumbier Director | ▲ Buy | Grant | 3,242 Shares held | 7/23/2026 | View profile |
| Bruce T. Crawford Director | ▲ Buy | Grant | 1,549 Shares held | 7/23/2026 | View profile |
Transaction History
| Molly D. Kannan | ▼ Sell | Open Market | 500 | $16K | 7/28/2026 |
| Peter Jennings Scott | ▲ Buy | Grant | 97 | $0 | 7/23/2026 |
| Richard P. Stovsky | ▲ Buy | Grant | 97 | $0 | 7/23/2026 |
| Karen Marie Leggio | ▲ Buy | Grant | 97 | $0 | 7/23/2026 |
| Michelle Kumbier | ▲ Buy | Grant | 97 | $0 | 7/23/2026 |
| Bruce T. Crawford | ▲ Buy | Grant | 97 | $0 | 7/23/2026 |
| Court D. Carruthers | ▲ Buy | Grant | 97 | $0 | 7/23/2026 |
| Kirk K. Calhoun | ▲ Buy | Grant | 97 | $0 | 7/23/2026 |
| Molly D. Kannan | ▼ Sell | Open Market | 1,000 | $30K | 6/11/2026 |
| Molly D. Kannan | ▼ Sell | Open Market | 3,000 | $85K | 5/29/2026 |
| Mark S. Silver | ▼ Sell | Open Market | 11,174 | $312K | 5/28/2026 |
| Molly D. Kannan | ▼ Sell | Open Market | 2,500 | $65K | 5/13/2026 |
| Peter Jennings Scott | ▲ Buy | Grant | 203 | $0 | 4/10/2026 |
| Kirk K. Calhoun | ▲ Buy | Grant | 389 | $0 | 4/10/2026 |
| Court D. Carruthers | ▲ Buy | Grant | 389 | $0 | 4/10/2026 |
| Bruce T. Crawford | ▲ Buy | Grant | 389 | $0 | 4/10/2026 |
| Michelle Kumbier | ▲ Buy | Grant | 389 | $0 | 4/10/2026 |
| Stephen P. Larson | ▲ Buy | Grant | 462 | $0 | 4/10/2026 |
| Karen Marie Leggio | ▲ Buy | Grant | 389 | $0 | 4/10/2026 |
| Richard P. Stovsky | ▲ Buy | Grant | 203 | $0 | 4/10/2026 |
| Mark S. Silver | ▲ Buy | Option Exercise | 3,014 | $0 | 3/31/2026 |
| Mark S. Silver | ▲ Buy | Option Exercise | 2,947 | $0 | 3/31/2026 |
| Mark S. Silver | ▲ Buy | Option Exercise | 3,412 | $0 | 3/31/2026 |
| Mark S. Silver | ▲ Buy | Option Exercise | 8,375 | $0 | 3/31/2026 |
| Mark S. Silver | ▼ Sell | Tax Withholding | 7,509 | $169K | 3/31/2026 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 13,258 | $0 | 3/31/2026 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,965 | $0 | 3/31/2026 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,513 | $0 | 3/31/2026 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 36,850 | $0 | 3/31/2026 |
| Edward J. Lehner | ▼ Sell | Tax Withholding | 32,000 | $719K | 3/31/2026 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 2,110 | $0 | 3/31/2026 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 2,063 | $0 | 3/31/2026 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 2,275 | $0 | 3/31/2026 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 5,863 | $0 | 3/31/2026 |
| Molly D. Kannan | ▼ Sell | Tax Withholding | 4,691 | $105K | 3/31/2026 |
| James J. Claussen | ▲ Buy | Option Exercise | 4,219 | $0 | 3/31/2026 |
| James J. Claussen | ▲ Buy | Option Exercise | 4,125 | $0 | 3/31/2026 |
| James J. Claussen | ▲ Buy | Option Exercise | 4,550 | $0 | 3/31/2026 |
| James J. Claussen | ▲ Buy | Option Exercise | 11,725 | $0 | 3/31/2026 |
| James J. Claussen | ▼ Sell | Tax Withholding | 10,415 | $234K | 3/31/2026 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 3,750 | $62K | 2/26/2026 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 5,000 | $83K | 2/26/2026 |
| Peter Jennings Scott | ▲ Buy | Grant | 8,603 | — | 2/13/2026 |
| Richard P. Stovsky | ▲ Buy | Grant | 17,499 | — | 2/13/2026 |
| Michael D. Siegal | ▲ Buy | Grant | 1,825,226 | — | 2/13/2026 |
| MARABITO RICHARD T | ▲ Buy | Grant | 125,292 | — | 2/13/2026 |
| Greiff Andrew S | ▲ Buy | Grant | 33,975 | — | 2/13/2026 |
| James J. Claussen | ▼ Sell | Open Market | 4,972 | $149K | 2/3/2026 |
| Edward J. Lehner | ▼ Sell | Open Market | 59,001 | $1.8M | 1/22/2026 |
| Edward J. Lehner | ▼ Sell | Open Market | 1,000 | $30K | 1/21/2026 |
| Michelle Kumbier | ▲ Buy | Grant | 347 | $0 | 1/1/2026 |
| Karen Marie Leggio | ▲ Buy | Grant | 347 | $0 | 1/1/2026 |
| Stephen P. Larson | ▲ Buy | Grant | 844 | $0 | 1/1/2026 |
| Bruce T. Crawford | ▲ Buy | Grant | 347 | $0 | 1/1/2026 |
| Court D. Carruthers | ▲ Buy | Grant | 347 | $0 | 1/1/2026 |
| Kirk K. Calhoun | ▲ Buy | Grant | 347 | $0 | 1/1/2026 |
| Karen Marie Leggio | ▲ Buy | Grant | 382 | $0 | 9/30/2025 |
| Stephen P. Larson | ▲ Buy | Grant | 929 | $0 | 9/30/2025 |
| Michelle Kumbier | ▲ Buy | Grant | 382 | $0 | 9/30/2025 |
| Bruce T. Crawford | ▲ Buy | Grant | 382 | $0 | 9/30/2025 |
| Court D. Carruthers | ▲ Buy | Grant | 382 | $0 | 9/30/2025 |
| Kirk K. Calhoun | ▲ Buy | Grant | 382 | $0 | 9/30/2025 |
| Sundarrajan Alagu | ▼ Sell | Open Market | 15,000 | $337K | 8/28/2025 |
| Molly D. Kannan | ▼ Sell | Open Market | 2,528 | $56K | 8/20/2025 |
| Stephen P. Larson | ▲ Buy | Grant | 985 | $0 | 6/30/2025 |
| Karen Marie Leggio | ▲ Buy | Grant | 405 | $0 | 6/30/2025 |
| Bruce T. Crawford | ▲ Buy | Grant | 334 | $0 | 6/30/2025 |
| Michelle Kumbier | ▲ Buy | Grant | 405 | $0 | 6/30/2025 |
| Court D. Carruthers | ▲ Buy | Grant | 405 | $0 | 6/30/2025 |
| Kirk K. Calhoun | ▲ Buy | Grant | 405 | $0 | 6/30/2025 |
| Stephen P. Larson | ▲ Buy | Open Market | 10,000 | $225K | 5/13/2025 |
| Court D. Carruthers | ▲ Buy | Grant | 381 | $0 | 4/1/2025 |
| Kirk K. Calhoun | ▲ Buy | Grant | 381 | $0 | 4/1/2025 |
| Karen Marie Leggio | ▲ Buy | Grant | 381 | $0 | 4/1/2025 |
| Stephen P. Larson | ▲ Buy | Grant | 925 | $0 | 4/1/2025 |
| Michelle Kumbier | ▲ Buy | Grant | 381 | $0 | 4/1/2025 |
| Mark S. Silver | ▲ Buy | Option Exercise | 2,913 | $0 | 3/31/2025 |
| Mark S. Silver | ▲ Buy | Option Exercise | 2,849 | $0 | 3/31/2025 |
| Mark S. Silver | ▲ Buy | Option Exercise | 15,075 | $0 | 3/31/2025 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 13,086 | $0 | 3/31/2025 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,818 | $0 | 3/31/2025 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,537 | $0 | 3/31/2025 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 73,700 | $0 | 3/31/2025 |
| Edward J. Lehner | ▼ Sell | Tax Withholding | 52,140 | $1.2M | 3/31/2025 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,785 | $0 | 3/31/2025 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 2,039 | $0 | 3/31/2025 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,994 | $0 | 3/31/2025 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 10,050 | $0 | 3/31/2025 |
| Molly D. Kannan | ▼ Sell | Tax Withholding | 6,004 | $138K | 3/31/2025 |
| Orth John E | ▲ Buy | Option Exercise | 1,785 | $0 | 3/31/2025 |
| Orth John E | ▲ Buy | Option Exercise | 2,039 | $0 | 3/31/2025 |
| Orth John E | ▲ Buy | Option Exercise | 1,994 | $0 | 3/31/2025 |
| Orth John E | ▲ Buy | Option Exercise | 10,050 | $0 | 3/31/2025 |
| Orth John E | ▼ Sell | Tax Withholding | 7,592 | $174K | 3/31/2025 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 1,785 | $0 | 3/31/2025 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 2,039 | $0 | 3/31/2025 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 1,994 | $0 | 3/31/2025 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 10,050 | $0 | 3/31/2025 |
| Sundarrajan Alagu | ▼ Sell | Tax Withholding | 4,047 | $93K | 3/31/2025 |
| James J. Claussen | ▲ Buy | Option Exercise | 4,164 | $0 | 3/31/2025 |
| James J. Claussen | ▲ Buy | Option Exercise | 4,078 | $0 | 3/31/2025 |
| James J. Claussen | ▲ Buy | Option Exercise | 3,989 | $0 | 3/31/2025 |
| James J. Claussen | ▲ Buy | Option Exercise | 23,450 | $0 | 3/31/2025 |
| James J. Claussen | ▼ Sell | Tax Withholding | 15,198 | $349K | 3/31/2025 |
| Mark S. Silver | ▲ Buy | Option Exercise | 2,677 | $0 | 3/31/2025 |
| Mark S. Silver | ▼ Sell | Tax Withholding | 10,062 | $231K | 3/31/2025 |
| Edward J. Lehner | ▼ Sell | Open Market | 10,000 | $248K | 3/5/2025 |
| James J. Claussen | ▼ Sell | Open Market | 6,017 | $152K | 2/24/2025 |
| Karen Marie Leggio | ▲ Buy | Grant | 472 | $0 | 12/31/2024 |
| Kirk K. Calhoun | ▲ Buy | Grant | 472 | $0 | 12/31/2024 |
| Court D. Carruthers | ▲ Buy | Grant | 472 | $0 | 12/31/2024 |
| Michelle Kumbier | ▲ Buy | Grant | 472 | $0 | 12/31/2024 |
| Stephen P. Larson | ▲ Buy | Grant | 1,148 | $0 | 12/31/2024 |
| Mark S. Silver | ▼ Sell | Open Market | 9,000 | $221K | 11/15/2024 |
| Molly D. Kannan | ▼ Sell | Open Market | 4,344 | $113K | 11/11/2024 |
| Michelle Kumbier | ▲ Buy | Grant | 439 | $0 | 10/1/2024 |
| Court D. Carruthers | ▲ Buy | Grant | 439 | $0 | 10/1/2024 |
| Stephen P. Larson | ▲ Buy | Grant | 439 | $0 | 10/1/2024 |
| Kirk K. Calhoun | ▲ Buy | Grant | 439 | $0 | 10/1/2024 |
| Karen Marie Leggio | ▲ Buy | Grant | 439 | $0 | 10/1/2024 |
| Kirk K. Calhoun | ▲ Buy | Grant | 448 | $0 | 7/1/2024 |
| Karen Marie Leggio | ▲ Buy | Grant | 330 | $0 | 7/1/2024 |
| Stephen P. Larson | ▲ Buy | Grant | 448 | $0 | 7/1/2024 |
| Michelle Kumbier | ▲ Buy | Grant | 330 | $0 | 7/1/2024 |
| Court D. Carruthers | ▲ Buy | Grant | 448 | $0 | 7/1/2024 |
| Karen Marie Leggio | ▲ Buy | Open Market | 2,127 | $50K | 5/30/2024 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 1,250 | $21K | 5/6/2024 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 2,500 | $41K | 5/3/2024 |
| Burbach Michael | ▲ Buy | Open Market | 4,000 | $95K | 5/2/2024 |
| Stephen P. Larson | ▲ Buy | Grant | 261 | $0 | 4/1/2024 |
| Kirk K. Calhoun | ▲ Buy | Grant | 261 | $0 | 4/1/2024 |
| Court D. Carruthers | ▲ Buy | Grant | 261 | $0 | 4/1/2024 |
| Molly D. Kannan | ▼ Sell | Tax Withholding | 6,546 | $219K | 4/1/2024 |
| Burbach Michael | ▼ Sell | Tax Withholding | 13,074 | $438K | 4/1/2024 |
| Mark S. Silver | ▼ Sell | Tax Withholding | 9,782 | $328K | 4/1/2024 |
| Orth John E | ▼ Sell | Tax Withholding | 5,081 | $170K | 4/1/2024 |
| James J. Claussen | ▼ Sell | Tax Withholding | 17,060 | $572K | 4/1/2024 |
| Edward J. Lehner | ▼ Sell | Tax Withholding | 53,759 | $1.8M | 4/1/2024 |
| Sundarrajan Alagu | ▼ Sell | Tax Withholding | 5,779 | $194K | 4/1/2024 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,739 | $0 | 3/31/2024 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,722 | $0 | 3/31/2024 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,968 | $0 | 3/31/2024 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 10,050 | $0 | 3/31/2024 |
| Burbach Michael | ▲ Buy | Option Exercise | 4,058 | $0 | 3/31/2024 |
| Burbach Michael | ▲ Buy | Option Exercise | 4,018 | $0 | 3/31/2024 |
| Burbach Michael | ▲ Buy | Option Exercise | 3,936 | $0 | 3/31/2024 |
| Burbach Michael | ▲ Buy | Option Exercise | 23,450 | $0 | 3/31/2024 |
| Mark S. Silver | ▲ Buy | Option Exercise | 2,609 | $0 | 3/31/2024 |
| Mark S. Silver | ▲ Buy | Option Exercise | 2,583 | $0 | 3/31/2024 |
| Mark S. Silver | ▲ Buy | Option Exercise | 2,812 | $0 | 3/31/2024 |
| Mark S. Silver | ▲ Buy | Option Exercise | 15,075 | $0 | 3/31/2024 |
| Orth John E | ▲ Buy | Option Exercise | 1,739 | $0 | 3/31/2024 |
| Orth John E | ▲ Buy | Option Exercise | 1,722 | $0 | 3/31/2024 |
| Orth John E | ▲ Buy | Option Exercise | 1,968 | $0 | 3/31/2024 |
| Orth John E | ▲ Buy | Option Exercise | 10,050 | $0 | 3/31/2024 |
| James J. Claussen | ▲ Buy | Option Exercise | 4,058 | $0 | 3/31/2024 |
| James J. Claussen | ▲ Buy | Option Exercise | 4,018 | $0 | 3/31/2024 |
| James J. Claussen | ▲ Buy | Option Exercise | 3,936 | $0 | 3/31/2024 |
| James J. Claussen | ▲ Buy | Option Exercise | 23,450 | $0 | 3/31/2024 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,174 | $0 | 3/31/2024 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,629 | $0 | 3/31/2024 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,372 | $0 | 3/31/2024 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 70,350 | $0 | 3/31/2024 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 1,739 | $0 | 3/31/2024 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 1,722 | $0 | 3/31/2024 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 1,968 | $0 | 3/31/2024 |
| Sundarrajan Alagu | ▲ Buy | Option Exercise | 10,050 | $0 | 3/31/2024 |
| Sundarrajan Alagu | ▼ Sell | Open Market | 2,593 | $84K | 3/25/2024 |
| Sundarrajan Alagu | ▼ Sell | Open Market | 6,932 | $227K | 3/22/2024 |
| Sundarrajan Alagu | ▼ Sell | Open Market | 475 | $16K | 3/22/2024 |
| Court D. Carruthers | ▲ Buy | Grant | 252 | $0 | 1/12/2024 |
| Stephen P. Larson | ▲ Buy | Grant | 252 | $0 | 1/12/2024 |
| Kirk K. Calhoun | ▲ Buy | Grant | 252 | $0 | 1/12/2024 |
| Sundarrajan Alagu | ▼ Sell | Open Market | 6,000 | $190K | 12/1/2023 |
| Edward J. Lehner | ▼ Sell | Open Market | 5,000 | $155K | 11/30/2023 |
| Mark S. Silver | ▼ Sell | Open Market | 10,000 | $293K | 11/3/2023 |
| Edward J. Lehner | ▼ Sell | Open Market | 22,000 | $639K | 11/2/2023 |
| Molly D. Kannan | ▼ Sell | Open Market | 4,041 | $115K | 11/1/2023 |
| Kirk K. Calhoun | ▲ Buy | Grant | 300 | $0 | 10/2/2023 |
| Court D. Carruthers | ▲ Buy | Grant | 300 | $0 | 10/2/2023 |
| Stephen P. Larson | ▲ Buy | Grant | 300 | $0 | 10/2/2023 |
| Stephen P. Larson | ▲ Buy | Open Market | 5,000 | $148K | 8/10/2023 |
| PLATINUM EQUITY LLC | ▼ Sell | Open Market | 4,000,000 | $121.5M | 8/8/2023 |
| PLATINUM EQUITY LLC | ▼ Sell | Open Market | 2,630,700 | $96.1M | 5/8/2023 |
| PLATINUM EQUITY LLC | ▼ Sell | Open Market | 1,369,300 | $50.0M | 5/8/2023 |
| Sundarrajan Alagu | ▼ Sell | Tax Withholding | 3,770 | $137K | 3/31/2023 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 11,907 | $0 | 3/31/2023 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 11,907 | $0 | 3/31/2023 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 12,352 | $0 | 3/31/2023 |
| Edward J. Lehner | ▲ Buy | Option Exercise | 70,350 | $0 | 3/31/2023 |
| Edward J. Lehner | ▼ Sell | Tax Withholding | 49,578 | $1.8M | 3/31/2023 |
| Orth John E | ▲ Buy | Option Exercise | 1,134 | $0 | 3/31/2023 |
| Orth John E | ▲ Buy | Option Exercise | 1,701 | $0 | 3/31/2023 |
| Orth John E | ▲ Buy | Option Exercise | 1,684 | $0 | 3/31/2023 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,134 | $0 | 3/31/2023 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,701 | $0 | 3/31/2023 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 1,684 | $0 | 3/31/2023 |
| Molly D. Kannan | ▲ Buy | Option Exercise | 6,700 | $0 | 3/31/2023 |
| Molly D. Kannan | ▼ Sell | Tax Withholding | 4,742 | $173K | 3/31/2023 |
| James J. Claussen | ▲ Buy | Option Exercise | 1,720 | $0 | 3/31/2023 |