Reliance Insider Trades
NYSE: RSIndustrialsMetal FabricationsUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 0 · $0
- Sales
- 17 · $15.96M
- Shares bought / sold
- 0 / 49.15K
- Net activity
- Net selling $16.0 million
Reliance insider activity
Over the last 12 months, Reliance insiders reported 38 transactions on SEC Form 4: 0 open-market purchases and 17 sales. Insiders bought $0 and sold $16.0 million worth of stock, for net insider selling of $16.0 million. The largest seller was Koch Stephen Paul, with $8.6 million in reported sales.
The most recent filing shows Colonias Karen Winifred (Director) selling 1,542 shares at $390.13 on Aug 26, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put RS's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
RS insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Aug 26, 2026 | Colonias Karen WinifredDirector | Sale | 1,542 | $601.58K | Form 4 |
| Jul 31, 2026 | Ajemyan ArthurSVP, CFO | Sale | 2,200 | $902.24K | Form 4 |
| Jul 28, 2026 | Smith William A IISVP, General Counsel, Corp Sec | Sale | 1,391 | $576.46K | Form 4 |
| Jul 28, 2026 | Smith William A IISVP, General Counsel, Corp Sec | Sale | 962 | $398.17K | Form 4 |
| May 20, 2026 | Baldwin LisaDirector | Award | 469 | — | Form 4 |
| May 20, 2026 | Colonias Karen WinifredDirector | Award | 469 | — | Form 4 |
| May 20, 2026 | DELLAQUILA FRANK JDirector | Award | 469 | — | Form 4 |
| May 20, 2026 | McEvoy Robert AmbroseDirector | Award | 469 | — | Form 4 |
| May 20, 2026 | Stotlar DouglasDirector | Award | 469 | — | Form 4 |
| May 20, 2026 | Seeger David WDirector | Award | 469 | — | Form 4 |
| May 20, 2026 | Kamsickas James KevinDirector | Award | 469 | — | Form 4 |
| May 20, 2026 | Sznewajs John GDirector | Award | 469 | — | Form 4 |
| Apr 27, 2026 | Ajemyan ArthurSVP, CFO | Sale | 74 | $26.58K | Form 4 |
| Apr 27, 2026 | Ajemyan ArthurSVP, CFO | Sale | 1,604 | $575.26K | Form 4 |
| Apr 27, 2026 | Ajemyan ArthurSVP, CFO | Sale | 1,822 | $651.57K | Form 4 |
| Mar 9, 2026 | Smith William A IISVP, General Counsel, Corp Sec | Sale | 4,908 | $1.46M | Form 4 |
| Mar 9, 2026 | Smith William A IISVP, General Counsel, Corp Sec | Sale | 1,707 | $516.52K | Form 4 |
| Mar 5, 2026 | Smith William A IISVP, General Counsel, Corp Sec | Award | 1,324 | — | Form 4 |
| Mar 5, 2026 | Lewis Karla RPresident, CEO | Award | 4,539 | — | Form 4 |
| Mar 5, 2026 | Ajemyan ArthurSVP, CFO | Award | 1,261 | — | Form 4 |
| Mar 5, 2026 | Koch Stephen PaulExec. VP, COO | Award | 2,522 | — | Form 4 |
| Feb 23, 2026 | Koch Stephen PaulExec. VP, COO | Sale | 40 | $12.91K | Form 4 |
| Feb 23, 2026 | Koch Stephen PaulExec. VP, COO | Sale | 10,132 | $3.26M | Form 4 |
| Feb 23, 2026 | Koch Stephen PaulExec. VP, COO | Sale | 13,888 | $4.46M | Form 4 |
| Feb 23, 2026 | Koch Stephen PaulExec. VP, COO | Award | 24,060 | — | Form 4 |
| Feb 23, 2026 | Lewis Karla RPresident, CEO | Tax withholding | 23,197 | — | Form 4 |
| Feb 23, 2026 | Lewis Karla RPresident, CEO | Award | 45,591 | — | Form 4 |
| Feb 23, 2026 | Ajemyan ArthurSVP, CFO | Tax withholding | 4,511 | — | Form 4 |
| Feb 23, 2026 | Ajemyan ArthurSVP, CFO | Award | 8,864 | — | Form 4 |
| Feb 23, 2026 | Smith William A IISVP, General Counsel, Corp Sec | Tax withholding | 4,511 | — | Form 4 |
| Feb 23, 2026 | Smith William A IISVP, General Counsel, Corp Sec | Award | 8,864 | — | Form 4 |
| Dec 1, 2025 | Koch Stephen PaulExec. VP, COO | Sale | 80 | $22.83K | Form 4 |
| Dec 1, 2025 | Koch Stephen PaulExec. VP, COO | Sale | 1,291 | $366.44K | Form 4 |
| Dec 1, 2025 | Koch Stephen PaulExec. VP, COO | Sale | 1,695 | $480.13K | Form 4 |
| Dec 1, 2025 | Smith William A IISVP, General Counsel, Corp Sec | Tax withholding | 574 | $160.33K | Form 4 |
| Dec 1, 2025 | Lewis Karla RPresident, CEO | Sale | 2,034 | $577.41K | Form 4 |
| Dec 1, 2025 | Lewis Karla RPresident, CEO | Sale | 3,775 | $1.07M | Form 4 |
| Dec 1, 2025 | Ajemyan ArthurSVP, CFO | Tax withholding | 574 | $160.33K | Form 4 |
| May 21, 2025 | Seeger David WDirector | Award | 567 | — | Form 4 |
| May 21, 2025 | Kamsickas James KevinDirector | Award | 567 | — | Form 4 |
| May 21, 2025 | DELLAQUILA FRANK JDirector | Award | 567 | — | Form 4 |
| May 21, 2025 | Stotlar DouglasDirector | Award | 567 | — | Form 4 |
| May 21, 2025 | Colonias Karen WinifredDirector | Award | 567 | — | Form 4 |
| May 21, 2025 | Baldwin LisaDirector | Award | 567 | — | Form 4 |
| May 21, 2025 | McEvoy Robert AmbroseDirector | Award | 567 | — | Form 4 |
| Feb 24, 2025 | Koch Stephen PaulExec. VP, COO | Tax withholding | 5,702 | $1.71M | Form 4 |
| Feb 24, 2025 | Koch Stephen PaulExec. VP, COO | Award | 2,840 | — | Form 4 |
| Feb 24, 2025 | Koch Stephen PaulExec. VP, COO | Award | 13,110 | — | Form 4 |
| Feb 24, 2025 | Smith William A IISVP, General Counsel, Corp Sec | Tax withholding | 5,826 | $1.74M | Form 4 |
| Feb 24, 2025 | Smith William A IISVP, General Counsel, Corp Sec | Award | 1,491 | — | Form 4 |
| Feb 24, 2025 | Smith William A IISVP, General Counsel, Corp Sec | Award | 11,472 | — | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Sale | 970 | $295.27K | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Sale | 4,790 | $1.45M | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Sale | 810 | $244.88K | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Sale | 1,135 | $342.13K | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Sale | 11,317 | $3.40M | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Sale | 12,114 | $3.63M | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Award | 5,113 | — | Form 4 |
| Feb 24, 2025 | Lewis Karla RPresident, CEO | Award | 31,136 | — | Form 4 |
| Feb 24, 2025 | Ajemyan ArthurSVP, CFO | Tax withholding | 5,826 | $1.74M | Form 4 |
| Feb 24, 2025 | Ajemyan ArthurSVP, CFO | Award | 11,472 | — | Form 4 |
| Feb 24, 2025 | Ajemyan ArthurSVP, CFO | Award | 1,136 | — | Form 4 |
| Dec 2, 2024 | Lewis Karla RPresident, CEO | Sale | 3,365 | $1.09M | Form 4 |
| Dec 2, 2024 | Lewis Karla RPresident, CEO | Sale | 527 | $170.14K | Form 4 |
| Dec 1, 2024 | Smith William A IISVP, General Counsel, Corp Sec | Tax withholding | 727 | $233.54K | Form 4 |
| Dec 1, 2024 | Koch Stephen PaulExec. VP, COO | Tax withholding | 713 | $229.04K | Form 4 |
| Dec 1, 2024 | Ajemyan ArthurSVP, CFO | Tax withholding | 727 | $233.54K | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4