NYSE · CIK 0000861884
RS RELIANCE, INC.
Insider trading from SEC Form 4. Last filing Dec 2, 2025. Close $402.45 on Oct 9, 2026, +54% from the 52-week low and -6% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
12
with a Form 4 at this company
Price and insider trades, last year
RSOct 9, 2026 · close 402.45
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at RELIANCE, INC., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 48Moderate | Stephen Paul Koch Exec. VP, COO sell | $869k 3,066 shares | -18% | +9% from low-17% from high | |
| 50Moderate | Karla R Lewis President, CEO sell | $1.3M 3,892 shares | -4% | - | |
| 72Notable | Arthur Ajemyan SVP, CFO sell | $2.0M 6,332 shares | -41% | - | |
| 65Notable | William A Smith II SVP, General Counsel, Corp Sec sell | $2.1M 6,500 shares | -28% | - | |
| 75Notable | Mark Kaminski V director sell | $2.0M 6,810 shares | -136% | - |
Congressional trades
4 trades in RS disclosed by members of Congress under the STOCK Act. All congressional trades.
- Lisa C. McClainHouse · R-MI · last Oct 22, 20252 bought
1 sold - Julie JohnsonHouse · D-TX · last May 14, 20250 bought
1 sold
| Member | Trade | Asset | Reported range | Trade / filing date | Source |
|---|---|---|---|---|---|
Lisa C. McClain House · R-MI | Sale | RS Reliance, Inc. Common Stock | $1,001 to $15k | Sep 25, 2025 / Oct 22, 2025 27 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Purchase | RS Reliance, Inc. Common Stock | $1,001 to $15k | Aug 4, 2025 / Sep 12, 2025 39 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Purchase | RS Reliance, Inc. Common Stock | $1,001 to $15k | Jun 17, 2025 / Aug 13, 2025 57 days after the trade | Clerk |
Julie Johnson House · D-TX | Sale | RS Reliance, Inc. Common Stock | $1,001 to $15k | Apr 7, 2025 / May 14, 2025 37 days after the trade | Clerk |
Transactions
The last 29 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Dec 1, 2025 | Stephen Paul Koch Exec. VP, COO | SOpen-market sale Common Stock | -1,695 | $283.26 | $480k | 15,392 | Dec 2, 2025 |
| Dec 1, 2025 | Arthur Ajemyan SVP, CFO | FTax withholding Common Stock | -574 | $279.32 | $160k | 14,726 | Dec 2, 2025 |
| Dec 1, 2025 | Stephen Paul Koch Exec. VP, COO | SOpen-market sale Common Stock | -1,291 | $283.84 | $366k | 14,101 | Dec 2, 2025 |
| Dec 1, 2025 | Stephen Paul Koch Exec. VP, COO | SOpen-market sale Common Stock | -80 | $285.32 | $23k | 14,021 | Dec 2, 2025 |
| May 21, 2025 | Lisa Baldwin director | AGrant or award Common Stock | +567 | $0.00 | $0 | 4,659 | May 22, 2025 |
| May 21, 2025 | Karen Winifred Colonias director | AGrant or award Common Stock | +567 | $0.00 | $0 | 567 | May 22, 2025 |
| May 21, 2025 | Frank J Dellaquila director | AGrant or award Common Stock | +567 | $0.00 | $0 | 2,455 | May 22, 2025 |
| May 21, 2025 | James Kevin Kamsickas director | AGrant or award Common Stock | +567 | $0.00 | $0 | 567 | May 22, 2025 |
| May 21, 2025 | Robert Ambrose McEvoy director | AGrant or award Common Stock | +567 | $0.00 | $0 | 22,814 | May 22, 2025 |
| May 21, 2025 | Douglas Stotlar director | AGrant or award Common Stockindirect: Through Kivi Talo Holdings LLC | +567 | $0.00 | $0 | 9,314 | May 22, 2025 |
| May 21, 2025 | David W Seeger director | AGrant or award Common Stock | +567 | $0.00 | $0 | 2,455 | May 22, 2025 |
| Feb 24, 2025 | Stephen Paul Koch Exec. VP, COO | AGrant or award Common Stock | +13,110 | $0.00 | $0 | 19,949 | Feb 25, 2025 |
| Feb 24, 2025 | Arthur Ajemyan SVP, CFO | AGrant or award Common Stock | +1,136 | $0.00 | $0 | 9,654 | Feb 25, 2025 |
| Feb 24, 2025 | Stephen Paul Koch Exec. VP, COO | AGrant or award Common Stock | +2,840 | $0.00 | $0 | 22,789 | Feb 25, 2025 |
| Feb 24, 2025 | Arthur Ajemyan SVP, CFO | AGrant or award Common Stock | +11,472 | $0.00 | $0 | 21,126 | Feb 25, 2025 |
| Feb 24, 2025 | Arthur Ajemyan SVP, CFO | FTax withholding Common Stock | -5,826 | $299.21 | $1.7M | 15,300 | Feb 25, 2025 |
| Feb 24, 2025 | Stephen Paul Koch Exec. VP, COO | FTax withholding Common Stock | -5,702 | $299.21 | $1.7M | 17,087 | Feb 25, 2025 |
| Dec 1, 2024 | Stephen Paul Koch Exec. VP, COO | FTax withholding Common Stock | -713 | $321.24 | $229k | 6,839 | Dec 3, 2024 |
| Dec 1, 2024 | William A Smith II SVP, General Counsel, Corp Sec | FTax withholding Common Stock | -727 | $321.24 | $234k | 16,122 | Dec 3, 2024 |
| Dec 1, 2024 | Arthur Ajemyan SVP, CFO | FTax withholding Common Stock | -727 | $321.24 | $234k | 8,518 | Dec 3, 2024 |
| Dec 2, 2024 | Karla R Lewis President, CEO | SOpen-market sale Common Stock | -527 | $322.85 | $170k | 88,482 | Dec 3, 2024 |
| Dec 2, 2024 | Karla R Lewis President, CEO | SOpen-market sale Common Stock | -3,365 | $324.06 | $1.1M | 85,117 | Dec 3, 2024 |
| Nov 6, 2024 | Arthur Ajemyan SVP, CFO | SOpen-market sale Common Stock | -2,769 | $317.13 | $878k | 12,808 | Nov 7, 2024 |
| Nov 6, 2024 | William A Smith II SVP, General Counsel, Corp Sec | SOpen-market sale Common Stock | -6,500 | $321.71 | $2.1M | 16,849 | Nov 7, 2024 |
| Nov 6, 2024 | Arthur Ajemyan SVP, CFO | SOpen-market sale Common Stock | -1,654 | $318.13 | $526k | 11,154 | Nov 7, 2024 |
| Nov 6, 2024 | Arthur Ajemyan SVP, CFO | SOpen-market sale Common Stock | -1,909 | $319.75 | $610k | 9,245 | Nov 7, 2024 |
| Oct 28, 2024 | Mark Kaminski V director | GGift Common Stock | -1,121 | $0.00 | $0 | 5,000 | Oct 30, 2024 |
| Oct 28, 2024 | Mark Kaminski V director | SOpen-market sale Common Stock | -5,000 | $298.01 | $1.5M | 0 | Oct 30, 2024 |
| Oct 28, 2024 | Mark Kaminski V director | SOpen-market sale Common Stockindirect: By Elizabeth S. Kaminski Gift Trust dtd 12/14/12 | -1,810 | $298.01 | $539k | 11,534 | Oct 30, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Arthur AjemyanSVP, CFO
- Lisa Baldwindirector
- Karen Winifred Coloniasdirector
- Frank J Dellaquiladirector
- Mark Kaminski Vdirector
- James Kevin Kamsickasdirector
- Stephen Paul KochExec. VP, COO
- Karla R LewisPresident, CEO
- Robert Ambrose McEvoydirector
- David W Seegerdirector
- William A Smith IISVP, General Counsel, Corp Sec
- Douglas Stotlardirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.