InsiderSource
RS

RELIANCE, INC.

SEC CIK 861884
$410.43 +23.0% · 90 days
90-day buys
$0
0 open-market
90-day sells
$1.25M
3 open-market
Net insider flow
−$1.25M
Net selling
Filings shown
34
Most recent
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At a glance

Over the last 90 days, insiders at RS have sold a net $1.25M of stock (0 open-market buys vs 3 sells).

Largest recent trade: Koch Stephen Paul sold $4.46M of RS, trimming their stake 36%.

Most active filer: Koch Stephen Paul, with 8 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for RS, newest first
View on SEC EDGAR ↗
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RS
RELIANCE, INC.
Sell Ajemyan Arthur · SVP, CFO · Open-market sale · filed Apr 28, 2026 ΔOwn −9.0%

Ajemyan Arthur sold $651.6K of RS, trimming their stake 9%.

−$651.6K
1,822 sh @ $358
RS
RELIANCE, INC.
Sell Ajemyan Arthur · SVP, CFO · Open-market sale · filed Apr 28, 2026 ΔOwn −8.7%

Ajemyan Arthur sold $575.3K of RS, trimming their stake 9%.

−$575.3K
1,604 sh @ $359
RS
RELIANCE, INC.
Sell Ajemyan Arthur · SVP, CFO · Open-market sale · filed Apr 28, 2026 ΔOwn −0.4%

Ajemyan Arthur sold $26.6K of RS.

−$26.6K
74 sh @ $359
RS
RELIANCE, INC.
Sell Smith William A II · SVP, General Counsel, Corp Sec · Open-market sale · filed Mar 10, 2026 ΔOwn −6.0%

Smith William A Ii sold $516.5K of RS, trimming their stake 6%.

−$516.5K
1,707 sh @ $303
RS
RELIANCE, INC.
Sell Smith William A II · SVP, General Counsel, Corp Sec · Open-market sale · filed Mar 10, 2026 ΔOwn −18%

Smith William A Ii sold $1.46M of RS, trimming their stake 18%.

−$1.46M
4,908 sh @ $297
RS
RELIANCE, INC.
Tax withholding Lewis Karla R · Director, President, CEO · Tax withholding · filed Feb 25, 2026 ΔOwn −18%
−$0
23,197 sh
RS
RELIANCE, INC.
Sell Koch Stephen Paul · Exec. VP, COO · Open-market sale · filed Feb 25, 2026 ΔOwn −36%

Koch Stephen Paul sold $4.46M of RS, trimming their stake 36%.

−$4.46M
13,888 sh @ $321
RS
RELIANCE, INC.
Sell Koch Stephen Paul · Exec. VP, COO · Open-market sale · filed Feb 25, 2026 ΔOwn −42%

Koch Stephen Paul sold $3.26M of RS, trimming their stake 42%.

−$3.26M
10,132 sh @ $322
RS
RELIANCE, INC.
Sell Koch Stephen Paul · Exec. VP, COO · Open-market sale · filed Feb 25, 2026 ΔOwn −0.3%

Koch Stephen Paul sold $12.9K of RS.

−$12.9K
40 sh @ $323
RS
RELIANCE, INC.
Tax withholding Ajemyan Arthur · SVP, CFO · Tax withholding · filed Dec 2, 2025 ΔOwn −3.8%
−$160.3K
574 sh @ $279
RS
RELIANCE, INC.
Tax withholding Smith William A II · SVP, General Counsel, Corp Sec · Tax withholding · filed Dec 2, 2025 ΔOwn −2.5%
−$160.3K
574 sh @ $279
RS
RELIANCE, INC.
Sell Lewis Karla R · Director, President, CEO · Open-market sale · filed Dec 2, 2025 ΔOwn −4.2%

Lewis Karla R sold $1.07M of RS, trimming their stake 4%.

−$1.07M
3,775 sh @ $283
RS
RELIANCE, INC.
Sell Lewis Karla R · Director, President, CEO · Open-market sale · filed Dec 2, 2025 ΔOwn −2.4%

Lewis Karla R sold $577.4K of RS, trimming their stake 2%.

−$577.4K
2,034 sh @ $284
RS
RELIANCE, INC.
Sell Koch Stephen Paul · Exec. VP, COO · Open-market sale · filed Dec 2, 2025 ΔOwn −9.9%

Koch Stephen Paul sold $480.1K of RS, trimming their stake 10%.

−$480.1K
1,695 sh @ $283
RS
RELIANCE, INC.
Sell Koch Stephen Paul · Exec. VP, COO · Open-market sale · filed Dec 2, 2025 ΔOwn −8.4%

Koch Stephen Paul sold $366.4K of RS, trimming their stake 8%.

−$366.4K
1,291 sh @ $284
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About RS insider activity

This page tracks every recent Form 4 filed for RELIANCE, INC. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is RS insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for RELIANCE, INC. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.