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Buying and selling by quarter

Dollars bought and sold on the open market over the last two years.

$0$2.0M$4.0M$6.0M$8.0MQ1 2026 · Bought: $0Q1 2026 · Sold: $3,846,498Q1 2026Q3 2026 · Bought: $0Q3 2026 · Sold: $7,096,822Q3 2026

Bought Sold

By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.

Roles

The companies where this person reports as an insider, and their position at each, most recent first.

Roles by company
MTRN
Materion Corporation
President and CEO, DirectorSep 9, 2026
ST
Sensata Technologies Holding plc
DirectorJun 11, 2026

Roles come from the filings themselves and can change over time.

Latest open-market trades

Purchases and sales at every company, most recent filing first.

Latest insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.Filing
Aug 7, 2026MTRN
Materion Corporation
Sale1,375$287.67$395.5K-27.2%Form 4 ↗
Aug 7, 2026MTRN
Materion Corporation
Sale287$288.29$82.7K-27.2%Form 4 ↗
Aug 7, 2026MTRN
Materion Corporation
Sale11,174$290.12$3.2M-27.2%Form 4 ↗
Aug 7, 2026MTRN
Materion Corporation
Sale3,745$292.46$1.1M-27.2%Form 4 ↗
Aug 7, 2026MTRN
Materion Corporation
Sale2,337$293.65$686.3K-27.2%Form 4 ↗
Aug 7, 2026MTRN
Materion Corporation
Sale4,865$294.45$1.4M-27.2%Form 4 ↗
Aug 7, 2026MTRN
Materion Corporation
Sale286$295.17$84.4K-27.2%Form 4 ↗
Aug 7, 2026MTRN
Materion Corporation
Sale267$293.24$78.3K-27.2%Form 4 ↗
Feb 18, 2026MTRN
Materion Corporation
Sale5,952$156.22$929.8K+23.3%Form 4 ↗
Feb 18, 2026MTRN
Materion Corporation
Sale4,056$157.03$636.9K+23.3%Form 4 ↗
Feb 18, 2026MTRN
Materion Corporation
Sale2,200$158.26$348.2K+23.3%Form 4 ↗
Feb 18, 2026MTRN
Materion Corporation
Sale37$159.03$5,884+23.3%Form 4 ↗
Feb 17, 2026MTRN
Materion Corporation
Sale1,575$146.65$231.0K+22.5%Form 4 ↗
Feb 17, 2026MTRN
Materion Corporation
Sale2,740$147.42$403.9K+22.5%Form 4 ↗
Feb 17, 2026MTRN
Materion Corporation
Sale5,254$148.39$779.6K+22.5%Form 4 ↗
Feb 17, 2026MTRN
Materion Corporation
Sale883$149.59$132.1K+22.5%Form 4 ↗
Feb 17, 2026MTRN
Materion Corporation
Sale1,200$150.14$180.2K+22.5%Form 4 ↗
Feb 17, 2026MTRN
Materion Corporation
Sale1,311$151.72$198.9K+22.5%Form 4 ↗

Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.

When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.