Gregory R. Chemnitz Materion Corp (MTRN) insider trading activity

MTRN Quotes by TradingView

Gregory R. Chemnitz is VP General Counsel & Secretary of MATERION Corp. Currently has a direct ownership of 15,376 shares of MTRN, which is worth approximately $1.31 Million. The most recent transaction as insider was on Mar 10, 2025, when has been sold 6 shares (Common Stock) at a price of $88.77 per share, resulting in proceeds of $532. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 15.4K
27.8% 3M change
23.24% 12M change
Total Value Held $1.31 Million

Gregory R. Chemnitz Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 10 2025
SELL
Payment of exercise price or tax liability
$532 $88.77 p/Share
6 Reduced 0.04%
15,376 Common Stock
Mar 07 2025
BUY
Grant, award, or other acquisition
-
8 Added 0.05%
15,382 Common Stock
Mar 03 2025
SELL
Payment of exercise price or tax liability
$118,460 $87.36 p/Share
1,356 Reduced 8.11%
15,374 Common Stock
Mar 01 2025
BUY
Exercise of conversion of derivative security
-
2,679 Added 13.8%
16,730 Common Stock
Feb 13 2025
BUY
Grant, award, or other acquisition
-
2,020 Added 12.57%
14,051 Common Stock
Nov 07 2024
SELL
Open market or private sale
$234,540 $117.27 p/Share
2,000 Reduced 14.25%
12,031 Common Stock
Nov 04 2024
SELL
Open market or private sale
$210,200 $105.1 p/Share
2,000 Reduced 12.48%
14,031 Common Stock
Aug 08 2024
SELL
Open market or private sale
$225,740 $112.87 p/Share
2,000 Reduced 11.09%
16,031 Common Stock
May 13 2024
SELL
Open market or private sale
$226,760 $113.38 p/Share
2,000 Reduced 9.98%
18,031 Common Stock
Mar 08 2024
SELL
Payment of exercise price or tax liability
$661 $132.28 p/Share
5 Reduced 0.02%
20,031 Common Stock
Mar 08 2024
BUY
Grant, award, or other acquisition
-
6 Added 0.03%
20,036 Common Stock
Mar 01 2024
SELL
Payment of exercise price or tax liability
$87,177 $135.58 p/Share
643 Reduced 3.11%
20,030 Common Stock
Mar 01 2024
BUY
Exercise of conversion of derivative security
-
1,468 Added 6.63%
20,673 Common Stock
Feb 21 2024
SELL
Payment of exercise price or tax liability
$255,465 $131.48 p/Share
1,943 Reduced 9.19%
19,205 Common Stock
Feb 20 2024
SELL
Open market or private sale
$399,900 $133.3 p/Share
3,000 Reduced 17.13%
14,510 Common Stock
Feb 17 2024
BUY
Exercise of conversion of derivative security
-
2,665 Added 13.43%
17,175 Common Stock
Feb 17 2024
BUY
Grant, award, or other acquisition
$522,370 $131.48 p/Share
3,973 Added 15.82%
21,148 Common Stock
Aug 29 2023
SELL
Open market or private sale
$159,840 $108.0 p/Share
1,480 Reduced 7.79%
17,510 Common Stock
Aug 28 2023
SELL
Open market or private sale
$34,275 $107.11 p/Share
320 Reduced 1.66%
18,990 Common Stock
May 17 2023
SELL
Open market or private sale
$242,674 $102.05 p/Share
2,378 Reduced 10.96%
19,310 Common Stock
May 05 2023
SELL
Payment of exercise price or tax liability
$765,985 $106.52 p/Share
7,191 Reduced 24.9%
21,688 Common Stock
May 05 2023
BUY
Exercise of conversion of derivative security
$639,879 $66.87 p/Share
9,569 Added 24.89%
28,879 Common Stock
Mar 10 2023
SELL
Payment of exercise price or tax liability
$321 $107.02 p/Share
3 Reduced 0.02%
19,310 Common Stock
Mar 10 2023
BUY
Grant, award, or other acquisition
-
5 Added 0.03%
19,313 Common Stock
Mar 01 2023
SELL
Payment of exercise price or tax liability
$24,128 $113.28 p/Share
213 Reduced 1.09%
19,308 Common Stock
GRC

Gregory R. Chemnitz

VP General Counsel & Secretary
Mayfield Heights, OH

Track Institutional and Insider Activities on MTRN

Follow MATERION Corp and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells MTRN shares.

Notify only if

Insider Trading

Get notified when an Materion Corp insider buys or sells MTRN shares.

Notify only if

News

Receive news related to MATERION Corp

Choose your preferred platform and Sign Up 👇 Telegram Email
Track Activities on MTRN