Breunig Joseph C.

Director at MINERALS TECHNOLOGIES INC · on record since May 21, 2026
Exec VP, Chemicals at GEORGIA GULF CORP /DE/ · on record since Sep 2, 2015

Insider trading activity of Breunig Joseph C.

Transactions on record: 83; since Sep 3, 2010

Open-market buys: 4; $147K

Open-market sells: 1; $181.8K

Companies traded: 2; last filing Jun 22, 2026

Figures computed from official regulatory filings — methodology.

Companies where Breunig Joseph C. has traded

MINERALS TECHNOLOGIES INC60 tx · $83.4K · Jun 22, 2026
GEORGIA GULF CORP /DE/23 tx · $2.9M · Sep 2, 2015

Track record of Breunig Joseph C.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Breunig Joseph C.

Co-insiders of Breunig Joseph C.

Adelman Dean AGEORGIA GULF CORP /DE/
AKITT JOHN EGEORGIA GULF CORP /DE/
ALDAG ERIKMINERALS TECHNOLOGIES INC
ARGIRAKIS BRETTMINERALS TECHNOLOGIES INC
Bates SimonGEORGIA GULF CORP /DE/
BEERMAN JOEL IGEORGIA GULF CORP /DE/
Biltz GeorgeGEORGIA GULF CORP /DE/

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Value · USD	Src
MINERALS TECHNOLOGIES INC	Jun 22, 2026	AwardD	32.84	—	SEC
MINERALS TECHNOLOGIES INC	May 21, 2026	AwardD	1,908.15	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 10, 2026	AwardD	34.89	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 8, 2025	AwardD	40.01	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 9, 2025	AwardD	33.48	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 16, 2025	AwardD	38.26	$0	SEC
MINERALS TECHNOLOGIES INC	May 16, 2025	AwardD	2,500	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 11, 2025	AwardD	27.5	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 9, 2024	AwardD	23.21	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 9, 2024	AwardD	23.51	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 14, 2024	AwardD	20.28	$0	SEC
MINERALS TECHNOLOGIES INC	May 16, 2024	AwardD	1,541.69	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 11, 2024	AwardD	21.05	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 11, 2023	AwardD	23.9	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 12, 2023	AwardD	14	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 16, 2023	AwardD	13.52	$0	SEC
MINERALS TECHNOLOGIES INC	May 19, 2023	AwardD	2,066.8	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 13, 2023	AwardD	11.01	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 9, 2022	AwardD	10.7	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 13, 2022	AwardD	10.52	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 21, 2022	AwardD	11.22	$0	SEC
MINERALS TECHNOLOGIES INC	May 19, 2022	AwardD	1,758.68	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 14, 2022	AwardD	8.82	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 10, 2021	AwardD	8.19	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 13, 2021	AwardD	7.45	$0	SEC

Company	Filed	Type	Qty	Value · USD	Src
MINERALS TECHNOLOGIES INC	Jun 22, 2026	AwardD	32.84	—	SEC
MINERALS TECHNOLOGIES INC	May 21, 2026	AwardD	1,908.15	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 10, 2026	AwardD	34.89	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 8, 2025	AwardD	40.01	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 9, 2025	AwardD	33.48	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 16, 2025	AwardD	38.26	$0	SEC
MINERALS TECHNOLOGIES INC	May 16, 2025	AwardD	2,500	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 11, 2025	AwardD	27.5	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 9, 2024	AwardD	23.21	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 9, 2024	AwardD	23.51	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 14, 2024	AwardD	20.28	$0	SEC
MINERALS TECHNOLOGIES INC	May 16, 2024	AwardD	1,541.69	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 11, 2024	AwardD	21.05	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 11, 2023	AwardD	23.9	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 12, 2023	AwardD	14	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 16, 2023	AwardD	13.52	$0	SEC
MINERALS TECHNOLOGIES INC	May 19, 2023	AwardD	2,066.8	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 13, 2023	AwardD	11.01	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 9, 2022	AwardD	10.7	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 13, 2022	AwardD	10.52	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 21, 2022	AwardD	11.22	$0	SEC
MINERALS TECHNOLOGIES INC	May 19, 2022	AwardD	1,758.68	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 14, 2022	AwardD	8.82	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 10, 2021	AwardD	8.19	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 13, 2021	AwardD	7.45	$0	SEC