RS
Reliance Steel & Aluminum Co
NYSE: RS · BASIC MATERIALS · STEEL
$437.18
+1.01% today
Updated 2026-10-28
Market cap
$20.99B
P/E ratio
23.63
P/S ratio
1.33x
EPS (TTM)
$17.40
Dividend yield
1.20%
52W range
$256 – $433
Volume
0.3M
Reliance Steel & Aluminum Co (RS) Insider transactions
Net insider activity
Net selling (12,724 shares)
Buy transactions
40
Sell transactions
60
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-26 | COLONIAS, KAREN WINIFRED | Director | Sale | 1,542 | $390.13 | $601580.46 |
| 2026-07-31 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 2,200 | $410.11 | $902242.00 |
| 2026-07-28 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 1,391 | $414.42 | $576458.22 |
| 2026-07-28 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 962 | $413.90 | $398171.80 |
| 2026-05-20 | SZNEWAJS, JOHN G | Director | Buy | 469 | — | — |
| 2026-05-20 | STOTLAR, DOUGLAS | Director | Buy | 469 | — | — |
| 2026-05-20 | SEEGER, DAVID W | Director | Buy | 469 | — | — |
| 2026-05-20 | MCEVOY, ROBERT AMBROSE | Director | Buy | 469 | — | — |
| 2026-05-20 | KAMSICKAS, JAMES KEVIN | Director | Buy | 469 | — | — |
| 2026-05-20 | DELLAQUILA, FRANK J | Director | Buy | 469 | — | — |
| 2026-05-20 | COLONIAS, KAREN WINIFRED | Director | Buy | 469 | — | — |
| 2026-05-20 | BALDWIN, LISA | Director | Buy | 469 | — | — |
| 2026-04-27 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 1,822 | $357.61 | $651565.42 |
| 2026-04-27 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 1,604 | $358.64 | $575258.56 |
| 2026-04-27 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 74 | $359.18 | $26579.32 |
| 2026-03-09 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 4,908 | $297.23 | $1.46M |
| 2026-03-09 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 1,707 | $302.59 | $516521.13 |
| 2026-03-05 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Buy | 1,324 | — | — |
| 2026-03-05 | LEWIS, KARLA R | Director, President, CEO | Buy | 4,539 | — | — |
| 2026-03-05 | KOCH, STEPHEN PAUL | Exec. VP, COO | Buy | 2,522 | — | — |
| 2026-03-05 | AJEMYAN, ARTHUR | SVP, CFO | Buy | 1,261 | — | — |
| 2026-02-23 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Buy | 8,864 | — | — |
| 2026-02-23 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 4,511 | — | — |
| 2026-02-23 | LEWIS, KARLA R | Director, President, CEO | Buy | 45,591 | — | — |
| 2026-02-23 | LEWIS, KARLA R | Director, President, CEO | Sale | 23,197 | — | — |
| 2026-02-23 | KOCH, STEPHEN PAUL | Exec. VP, COO | Buy | 24,060 | — | — |
| 2026-02-23 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 13,888 | $321.39 | $4.46M |
| 2026-02-23 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 10,132 | $321.94 | $3.26M |
| 2026-02-23 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 40 | $322.80 | $12912.00 |
| 2026-02-23 | AJEMYAN, ARTHUR | SVP, CFO | Buy | 8,864 | — | — |
| 2026-02-23 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 4,511 | — | — |
| 2025-12-01 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 574 | $279.32 | $160329.68 |
| 2025-12-01 | LEWIS, KARLA R | Director, President, CEO | Sale | 3,775 | $283.29 | $1.07M |
| 2025-12-01 | LEWIS, KARLA R | Director, President, CEO | Sale | 2,034 | $283.88 | $577411.92 |
| 2025-12-01 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 1,695 | $283.26 | $480125.70 |
| 2025-12-01 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 1,291 | $283.84 | $366437.44 |
| 2025-12-01 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 80 | $285.32 | $22825.60 |
| 2025-12-01 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 574 | $279.32 | $160329.68 |
| 2025-05-21 | STOTLAR, DOUGLAS | Director | Buy | 567 | — | — |
| 2025-05-21 | SEEGER, DAVID W | Director | Buy | 567 | — | — |
| 2025-05-21 | MCEVOY, ROBERT AMBROSE | Director | Buy | 567 | — | — |
| 2025-05-21 | KAMSICKAS, JAMES KEVIN | Director | Buy | 567 | — | — |
| 2025-05-21 | DELLAQUILA, FRANK J | Director | Buy | 567 | — | — |
| 2025-05-21 | COLONIAS, KAREN WINIFRED | Director | Buy | 567 | — | — |
| 2025-05-21 | BALDWIN, LISA | Director | Buy | 567 | — | — |
| 2025-02-24 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Buy | 11,472 | — | — |
| 2025-02-24 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 5,826 | $299.21 | $1.74M |
| 2025-02-24 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Buy | 1,491 | — | — |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Buy | 31,136 | — | — |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Sale | 12,114 | $299.26 | $3.63M |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Sale | 11,317 | $300.00 | $3.40M |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Buy | 5,113 | — | — |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Sale | 4,790 | $303.65 | $1.45M |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Sale | 1,135 | $301.44 | $342134.40 |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Sale | 970 | $304.40 | $295268.00 |
| 2025-02-24 | LEWIS, KARLA R | Director, President, CEO | Sale | 810 | $302.32 | $244879.20 |
| 2025-02-24 | KOCH, STEPHEN PAUL | Exec. VP, COO | Buy | 13,110 | — | — |
| 2025-02-24 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 5,702 | $299.21 | $1.71M |
| 2025-02-24 | KOCH, STEPHEN PAUL | Exec. VP, COO | Buy | 2,840 | — | — |
| 2025-02-24 | AJEMYAN, ARTHUR | SVP, CFO | Buy | 11,472 | — | — |
| 2025-02-24 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 5,826 | $299.21 | $1.74M |
| 2025-02-24 | AJEMYAN, ARTHUR | SVP, CFO | Buy | 1,136 | — | — |
| 2024-12-02 | LEWIS, KARLA R | Director, President, CEO | Sale | 3,365 | $324.06 | $1.09M |
| 2024-12-02 | LEWIS, KARLA R | Director, President, CEO | Sale | 527 | $322.85 | $170141.95 |
| 2024-12-01 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 727 | $321.24 | $233541.48 |
| 2024-12-01 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 713 | $321.24 | $229044.12 |
| 2024-12-01 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 727 | $321.24 | $233541.48 |
| 2024-11-06 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 6,500 | $321.71 | $2.09M |
| 2024-11-06 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 2,769 | $317.13 | $878132.97 |
| 2024-11-06 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 1,909 | $319.75 | $610402.75 |
| 2024-11-06 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 1,654 | $318.13 | $526187.02 |
| 2024-10-28 | KAMINSKI, MARK V | Director | Sale | 5,000 | $298.01 | $1.49M |
| 2024-10-28 | KAMINSKI, MARK V | Director | Sale | 1,810 | $298.01 | $539398.10 |
| 2024-10-28 | KAMINSKI, MARK V | Director | Sale | 1,121 | — | — |
| 2024-05-31 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 12,976 | $295.29 | $3.83M |
| 2024-05-31 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 4,252 | $294.63 | $1.25M |
| 2024-05-31 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 2,201 | $296.53 | $652662.53 |
| 2024-05-31 | KOCH, STEPHEN PAUL | Exec. VP, COO | Sale | 992 | $297.17 | $294792.64 |
| 2024-05-15 | STOTLAR, DOUGLAS | Director | Buy | 506 | — | — |
| 2024-05-15 | SEEGER, DAVID W | Director | Buy | 506 | — | — |
| 2024-05-15 | MCEVOY, ROBERT AMBROSE | Director | Buy | 506 | — | — |
| 2024-05-15 | KAMINSKI, MARK V | Director | Buy | 506 | — | — |
| 2024-05-15 | DELLAQUILA, FRANK J | Director | Buy | 506 | — | — |
| 2024-05-15 | COLONIAS, KAREN WINIFRED | Director | Buy | 506 | — | — |
| 2024-05-15 | BALDWIN, LISA | Director | Buy | 506 | — | — |
| 2024-05-10 | HOFFMAN, JAMES DONALD | Director | Sale | 3,320 | $294.05 | $976246.00 |
| 2024-05-10 | HOFFMAN, JAMES DONALD | Director | Sale | 1,595 | $294.93 | $470413.35 |
| 2024-05-10 | HOFFMAN, JAMES DONALD | Director | Sale | 85 | $295.74 | $25137.90 |
| 2024-05-07 | HOFFMAN, JAMES DONALD | Director | Sale | 3,216 | $292.38 | $940294.08 |
| 2024-05-07 | HOFFMAN, JAMES DONALD | Director | Sale | 1,784 | $293.46 | $523532.64 |
| 2024-05-03 | HOFFMAN, JAMES DONALD | Director | Sale | 2,039 | $289.83 | $590963.37 |
| 2024-05-03 | HOFFMAN, JAMES DONALD | Director | Sale | 1,446 | $288.72 | $417489.12 |
| 2024-05-03 | HOFFMAN, JAMES DONALD | Director | Sale | 1,000 | $292.04 | $292040.00 |
| 2024-05-03 | HOFFMAN, JAMES DONALD | Director | Sale | 515 | $290.68 | $149700.20 |
| 2024-04-30 | HOFFMAN, JAMES DONALD | Director | Sale | 4,910 | $289.80 | $1.42M |
| 2024-04-30 | HOFFMAN, JAMES DONALD | Director | Sale | 90 | $290.54 | $26148.60 |
| 2024-03-06 | AJEMYAN, ARTHUR | SVP, CFO | Sale | 3,000 | $322.95 | $968850.00 |
| 2024-03-05 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Sale | 100 | — | — |
| 2024-03-01 | SMITH, WILLIAM A II | SVP, General Counsel, Corp Sec | Buy | 1,495 | — | — |
| 2024-03-01 | MOLLINS, SEAN MICHAEL | Sr. VP, Operations | Buy | 1,068 | — | — |
Frequently asked questions
Are RS insiders buying or selling?
Over the transactions on record, RS insiders have been net sellers, with about $51.76M in stock sold across 60 sales. The entries tagged as buys are stock grants and option exercises recorded at $0, not open-market purchases.
Does insider selling at RS mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which RS insiders are selling the most?
Recent selling is concentrated in a few names. KOCH, STEPHEN PAUL accounts for the largest share on record, with about $16.57M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.