WINTER DONALD C

Director at MINERALS TECHNOLOGIES INC · on record since Mar 20, 2014
Corporate Vice President at NORTHROP GRUMMAN CORP /DE/ · on record since Nov 7, 2005

Insider trading activity of WINTER DONALD C

Transactions on record: 115; since Aug 22, 2003

Open-market buys: 1; $24K

Open-market sells: 24

Companies traded: 2; last filing Mar 14, 2022

Figures computed from official regulatory filings — methodology.

Companies where WINTER DONALD C has traded

MINERALS TECHNOLOGIES INC62 tx · $24K · Mar 14, 2022
NORTHROP GRUMMAN CORP /DE/53 tx · Nov 14, 2005

Track record of WINTER DONALD C

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

Transaction history of WINTER DONALD C

Co-insiders of WINTER DONALD C

ABNEY DAVID PNORTHROP GRUMMAN CORP /DE/
Addison Ann MNORTHROP GRUMMAN CORP /DE/
AGEE JERRY BNORTHROP GRUMMAN CORP /DE/
ALDAG ERIKMINERALS TECHNOLOGIES INC
ANDERSON HERBERT WNORTHROP GRUMMAN CORP /DE/
Antkowiak Patrick M.NORTHROP GRUMMAN CORP /DE/
ARGIRAKIS BRETTMINERALS TECHNOLOGIES INC

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	Mar 14, 2022	AwardD	14.99	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 10, 2021	AwardD	13.92	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 13, 2021	AwardD	12.66	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 21, 2021	AwardD	12.31	$0	SEC
MINERALS TECHNOLOGIES INC	May 21, 2021	AwardD	1,318.31	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 15, 2021	AwardD	11.5	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 14, 2020	AwardD	14.51	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 8, 2020	AwardD	17.76	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 15, 2020	AwardD	19.48	$0	SEC
MINERALS TECHNOLOGIES INC	May 14, 2020	AwardD	2,606.02	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 9, 2020	AwardD	17.53	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 13, 2019	AwardD	13.5	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 6, 2019	AwardD	15.38	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 14, 2019	AwardD	13.1	$0	SEC
MINERALS TECHNOLOGIES INC	May 17, 2019	AwardD	1,901.8	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 8, 2019	AwardD	11.15	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 11, 2018	AwardD	13.17	$0	SEC
MINERALS TECHNOLOGIES INC	Oct 2, 2018	AwardD	334.03	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 7, 2018	AwardD	9.8	$0	SEC
MINERALS TECHNOLOGIES INC	Jul 3, 2018	AwardD	296.64	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 18, 2018	AwardD	8.36	$0	SEC
MINERALS TECHNOLOGIES INC	May 21, 2018	AwardD	1,381.22	$0	SEC
MINERALS TECHNOLOGIES INC	May 18, 2018	AwardD	1,344.09	$0	SEC
MINERALS TECHNOLOGIES INC	Apr 3, 2018	AwardD	345.62	$0	SEC
MINERALS TECHNOLOGIES INC	Apr 3, 2018	AwardD	7.61	$0	SEC

Company	Filed	Type	Qty	Value · USD	Src
MINERALS TECHNOLOGIES INC	Mar 14, 2022	AwardD	14.99	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 10, 2021	AwardD	13.92	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 13, 2021	AwardD	12.66	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 21, 2021	AwardD	12.31	$0	SEC
MINERALS TECHNOLOGIES INC	May 21, 2021	AwardD	1,318.31	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 15, 2021	AwardD	11.5	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 14, 2020	AwardD	14.51	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 8, 2020	AwardD	17.76	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 15, 2020	AwardD	19.48	$0	SEC
MINERALS TECHNOLOGIES INC	May 14, 2020	AwardD	2,606.02	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 9, 2020	AwardD	17.53	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 13, 2019	AwardD	13.5	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 6, 2019	AwardD	15.38	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 14, 2019	AwardD	13.1	$0	SEC
MINERALS TECHNOLOGIES INC	May 17, 2019	AwardD	1,901.8	$0	SEC
MINERALS TECHNOLOGIES INC	Mar 8, 2019	AwardD	11.15	$0	SEC
MINERALS TECHNOLOGIES INC	Dec 11, 2018	AwardD	13.17	$0	SEC
MINERALS TECHNOLOGIES INC	Oct 2, 2018	AwardD	334.03	$0	SEC
MINERALS TECHNOLOGIES INC	Sep 7, 2018	AwardD	9.8	$0	SEC
MINERALS TECHNOLOGIES INC	Jul 3, 2018	AwardD	296.64	$0	SEC
MINERALS TECHNOLOGIES INC	Jun 18, 2018	AwardD	8.36	$0	SEC
MINERALS TECHNOLOGIES INC	May 21, 2018	AwardD	1,381.22	$0	SEC
MINERALS TECHNOLOGIES INC	May 18, 2018	AwardD	1,344.09	$0	SEC
MINERALS TECHNOLOGIES INC	Apr 3, 2018	AwardD	345.62	$0	SEC
MINERALS TECHNOLOGIES INC	Apr 3, 2018	AwardD	7.61	$0	SEC