Sandra Niewiem Orion Engineered Carbons S.A. (OEC) insider trading activity

Sandra Niewiem is Sr. VP Global Specialties of Orion Engineered Carbons S.A.. Currently has a direct ownership of 26,917 shares of OEC, which is worth approximately $286,127. The most recent transaction as insider was on May 05, 2025, when has been sold 7,098 shares (Common Shares, no par value) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 26.9K

35.81% 3M change

90.91% 12M change

Total Value Held $286,127

Sandra Niewiem Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 05 2025	BUY Grant, award, or other acquisition	-	7,098 Added 20.87%	26,917 Common Shares, no par ...
Feb 20 2025	SELL Payment of exercise price or tax liability	$92,505 $15.15 p/Share	6,106 Reduced 23.55%	19,819 Common Shares, no par ...
Feb 20 2025	BUY Grant, award, or other acquisition	-	6,766 Added 22.71%	23,032 Common Shares, no par ...
Jul 05 2024	BUY Grant, award, or other acquisition	-	5,060 Added 20.89%	19,159 Common Shares, no par ...
Jun 04 2024	SELL Open market or private sale	$201,728 $24.29 p/Share	8,305 Reduced 37.07%	14,099 Common Shares, no par ...
Mar 22 2024	SELL Payment of exercise price or tax liability	$162,690 $23.08 p/Share	7,049 Reduced 23.93%	22,404 Common Shares, no par ...
Mar 22 2024	BUY Grant, award, or other acquisition	-	10,649 Added 27.94%	27,461 Common Shares, no par ...
Jun 06 2023	BUY Grant, award, or other acquisition	-	4,651 Added 19.83%	18,804 Common Shares, no par ...
Apr 03 2023	SELL Payment of exercise price or tax liability	$40,040 $25.95 p/Share	1,543 Reduced 9.83%	14,153 Common Shares, no par ...
Apr 03 2023	BUY Grant, award, or other acquisition	-	1,177 Added 7.41%	14,712 Common Shares, no par ...
Oct 27 2022	BUY Grant, award, or other acquisition	-	2,855 Added 16.43%	14,519 Common Shares, no par ...
Oct 06 2021	BUY Grant, award, or other acquisition	-	2,646 Added 18.49%	11,664 Common Shares, no par ...
Sep 30 2020	BUY Grant, award, or other acquisition	-	2,070 Added 18.67%	9,018 Common Shares, no par ...
Mar 13 2020	BUY Grant, award, or other acquisition	-	1,131 Added 14.0%	6,948 Common Shares, no par ...

Sandra Niewiem

Sr. VP Global Specialties

Kingwood, TX

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