Isthmus Partners, LLC Orion Engineered Carbons S.A. Transaction History

Isthmus Partners, LLC

$847 Million
Q3 2025

A detailed history of Isthmus Partners, LLC transactions in Orion Engineered Carbons S.A. stock. As of the latest transaction made, Isthmus Partners, LLC holds 187,152 shares of OEC stock, worth $851,541. This represents 0.17% of its overall portfolio holdings.

Number of Shares

187,152

Previous 156,640 19.48%

Holding current value

$851,541

Previous $1.64 Million 13.69%

% of portfolio

0.17%

Previous 0.19%

23 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 10, 2025	BUY	$7.5 - $11.52 $228,840 - $351,498	30,512 Added 19.48%	187,152 $1.42 Million
Q2 2025 Aug 13, 2025	BUY	$10.03 - $12.65 $107,070 - $135,038	10,675 Added 7.31%	156,640 $1.64 Million
Q1 2025 May 01, 2025	BUY	$12.74 - $15.33 $75,522 - $90,876	5,928 Added 4.23%	145,965 $1.89 Million
Q4 2024 Feb 07, 2025	BUY	$14.98 - $19.3 $93,325 - $120,239	6,230 Added 4.66%	140,037 $2.21 Million
Q3 2024 Nov 14, 2024	SELL	$16.0 - $24.62 $299,216 - $460,418	-18,701 Reduced 12.26%	133,807 $2.38 Million

Q2 2024 Aug 06, 2024	SELL	$21.94 - $25.95 $1,404 - $1,660	-64 Reduced 0.04%	152,508 $3.35 Million
Q1 2024 May 07, 2024	BUY	$21.75 - $26.81 $848,924 - $1.05 Million	39,031 Added 34.38%	152,572 $3.59 Million
Q4 2023 Feb 12, 2024	BUY	$19.43 - $28.31 $50,984 - $74,285	2,624 Added 2.37%	113,541 $3.15 Million
Q3 2023 Nov 14, 2023	BUY	$20.69 - $23.48 $14,876 - $16,882	719 Added 0.65%	110,917 $2.36 Million
Q2 2023 Aug 03, 2023	SELL	$20.76 - $26.54 $53,934 - $68,950	-2,598 Reduced 2.3%	110,198 $2.34 Million
Q1 2023 May 10, 2023	BUY	$17.44 - $26.71 $11,458 - $17,548	657 Added 0.59%	112,796 $2.94 Million
Q4 2022 Feb 10, 2023	BUY	$13.22 - $19.11 $436 - $630	33 Added 0.03%	112,139 $2 Million
Q3 2022 Nov 14, 2022	BUY	$13.35 - $17.73 $84,585 - $112,337	6,336 Added 5.99%	112,106 $1.5 Million
Q2 2022 Aug 08, 2022	BUY	$13.99 - $20.4 $31,435 - $45,838	2,247 Added 2.17%	105,770 $1.64 Million
Q1 2022 May 04, 2022	BUY	$14.1 - $20.07 $96,542 - $137,419	6,847 Added 7.08%	103,523 $1.65 Million
Q4 2021 Jan 25, 2022	BUY	$16.99 - $20.29 $27,302 - $32,606	1,607 Added 1.69%	96,676 $1.78 Million
Q3 2021 Nov 10, 2021	BUY	$16.54 - $19.31 $11,495 - $13,420	695 Added 0.74%	95,069 $1.73 Million
Q2 2021 Aug 10, 2021	BUY	$18.46 - $22.2 $10,116 - $12,165	548 Added 0.58%	94,374 $1.79 Million
Q1 2021 May 17, 2021	BUY	$15.23 - $20.9 $14,727 - $20,210	967 Added 1.04%	93,826 $1.85 Million
Q4 2020 Feb 16, 2021	SELL	$12.78 - $17.14 $21,968 - $29,463	-1,719 Reduced 1.82%	92,859 $1.59 Million
Q3 2020 Nov 04, 2020	BUY	$10.03 - $14.89 $237,700 - $352,878	23,699 Added 33.44%	94,578 $1.18 Million
Q2 2020 Aug 10, 2020	BUY	$6.35 - $13.06 $275,062 - $565,720	43,317 Added 157.16%	70,879 $751,000
Q1 2020 May 15, 2020	BUY	$6.73 - $19.3 $185,492 - $531,946	27,562 New	27,562 $206,000

Others Institutions Holding OEC

# of Institutions

199

Shares Held

53.8M

Call Options Held

641K

Put Options Held

82.1K

View Full List

About Orion Engineered Carbons S.A.

Ticker OEC
Exchange NYSE
Sector Basic Materials
Industry Specialty Chemicals
Shares Outstandng 60,807,200
Market Cap $277M
Description
Orion Engineered Carbons S.A., together with its subsidiaries, manufactures and sells carbon black products in Germany, the United States, South Korea, Brazil, China, South Africa, the rest of Europe, and internationally. It operates in two segments, Specialty Carbon Black and Rubber Carbon Black. The company offers post-treated specialty carbon...

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Isthmus Partners, LLC Orion Engineered Carbons S.A. Transaction History