DUCHENE TODD M

See remarks at Core Scientific, Inc./tx · on record since Jan 31, 2022
VP-General Counsel & Secretary at FISHER SCIENTIFIC INTERNATIONAL INC · on record since Sep 30, 2003
Sr. V.P. & General Counsel at NATIONAL SEMICONDUCTOR CORP · on record since Sep 23, 2011
Sr VP, General Counsel and Sec at FLIR SYSTEMS INC · on record since Sep 23, 2014
Senior Vice President at SOLECTRON CORP · on record since Jul 20, 2005

Insider trading activity of DUCHENE TODD M

Transactions on record: 203; since Sep 30, 2003

Open-market buys: 0

Open-market sells: 63; $11.5M

Companies traded: 5; last filing Jul 1, 2026

Figures computed from official regulatory filings — methodology.

Companies where DUCHENE TODD M has traded

Core Scientific, Inc./tx78 tx · $13.4M · Jul 1, 2026
FLIR SYSTEMS INC43 tx · $3.7M · Mar 18, 2019
NATIONAL SEMICONDUCTOR CORP27 tx · $7.5M · Sep 23, 2011
SOLECTRON CORP28 tx · $1.2M · Oct 11, 2007
FISHER SCIENTIFIC INTERNATIONAL INC27 tx · Nov 3, 2004

Track record of DUCHENE TODD M

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

Transaction history of DUCHENE TODD M

Co-insiders of DUCHENE TODD M

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Company	Filed	Type	Qty	Price	Value · USD	Src
Core Scientific, Inc./tx	Jul 1, 2026	Other	-5,469	25.59 USD	—	SEC
Core Scientific, Inc./tx	Jul 1, 2026	Sell	-100	27.95 USD	—	SEC
Core Scientific, Inc./tx	Jul 1, 2026	Sell	-8,800	25.99 USD	—	SEC
Core Scientific, Inc./tx	Jul 1, 2026	Sell	-1,100	27.42 USD	—	SEC
Core Scientific, Inc./tx	Jun 24, 2026	Sell	-7,600	29.11 USD	—	SEC
Core Scientific, Inc./tx	Jun 24, 2026	Sell	-2,400	29.88 USD	—	SEC
Core Scientific, Inc./tx	Jun 17, 2026	Sell	-100	28.79 USD	—	SEC
Core Scientific, Inc./tx	Jun 17, 2026	Sell	-9,900	28.19 USD	—	SEC
Core Scientific, Inc./tx	Jun 10, 2026	Sell	-5,500	26.64 USD	$146.5K	SEC
Core Scientific, Inc./tx	Jun 10, 2026	Sell	-4,500	27.11 USD	$122K	SEC
Core Scientific, Inc./tx	Jun 3, 2026	Sell	-1,300	26.93 USD	$35K	SEC
Core Scientific, Inc./tx	Jun 3, 2026	Sell	-5,500	28.76 USD	$158.2K	SEC
Core Scientific, Inc./tx	Jun 3, 2026	Sell	-3,200	28.27 USD	$90.5K	SEC
Core Scientific, Inc./tx	May 28, 2026	Sell	-10,000	26.25 USD	$262.5K	SEC
Core Scientific, Inc./tx	May 22, 2026	Award	138,547	0.00 USD	$0	SEC
Core Scientific, Inc./tx	May 20, 2026	Sell	-9,600	23.12 USD	$222K	SEC
Core Scientific, Inc./tx	May 20, 2026	Sell	-400	23.76 USD	$9.5K	SEC
Core Scientific, Inc./tx	May 13, 2026	Sell	-2,600	22.82 USD	$59.3K	SEC
Core Scientific, Inc./tx	May 13, 2026	Sell	-7,400	23.39 USD	$173.1K	SEC
Core Scientific, Inc./tx	May 6, 2026	Sell	-100	21.53 USD	$2.2K	SEC
Core Scientific, Inc./tx	May 6, 2026	Sell	-9,900	20.85 USD	$206.4K	SEC
Core Scientific, Inc./tx	Apr 29, 2026	Sell	-10,000	20.94 USD	$209.4K	SEC
Core Scientific, Inc./tx	Apr 22, 2026	Sell	-10,000	19.80 USD	$198K	SEC
Core Scientific, Inc./tx	Apr 17, 2026	Other	-16,741	19.08 USD	$319.4K	SEC
Core Scientific, Inc./tx	Apr 15, 2026	Sell	-9,600	18.61 USD	$178.7K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Core Scientific, Inc./tx	Jul 1, 2026	Other	-5,469	25.59 USD	—	SEC
Core Scientific, Inc./tx	Jul 1, 2026	Sell	-100	27.95 USD	—	SEC
Core Scientific, Inc./tx	Jul 1, 2026	Sell	-8,800	25.99 USD	—	SEC
Core Scientific, Inc./tx	Jul 1, 2026	Sell	-1,100	27.42 USD	—	SEC
Core Scientific, Inc./tx	Jun 24, 2026	Sell	-7,600	29.11 USD	—	SEC
Core Scientific, Inc./tx	Jun 24, 2026	Sell	-2,400	29.88 USD	—	SEC
Core Scientific, Inc./tx	Jun 17, 2026	Sell	-100	28.79 USD	—	SEC
Core Scientific, Inc./tx	Jun 17, 2026	Sell	-9,900	28.19 USD	—	SEC
Core Scientific, Inc./tx	Jun 10, 2026	Sell	-5,500	26.64 USD	$146.5K	SEC
Core Scientific, Inc./tx	Jun 10, 2026	Sell	-4,500	27.11 USD	$122K	SEC
Core Scientific, Inc./tx	Jun 3, 2026	Sell	-1,300	26.93 USD	$35K	SEC
Core Scientific, Inc./tx	Jun 3, 2026	Sell	-5,500	28.76 USD	$158.2K	SEC
Core Scientific, Inc./tx	Jun 3, 2026	Sell	-3,200	28.27 USD	$90.5K	SEC
Core Scientific, Inc./tx	May 28, 2026	Sell	-10,000	26.25 USD	$262.5K	SEC
Core Scientific, Inc./tx	May 22, 2026	Award	138,547	0.00 USD	$0	SEC
Core Scientific, Inc./tx	May 20, 2026	Sell	-9,600	23.12 USD	$222K	SEC
Core Scientific, Inc./tx	May 20, 2026	Sell	-400	23.76 USD	$9.5K	SEC
Core Scientific, Inc./tx	May 13, 2026	Sell	-2,600	22.82 USD	$59.3K	SEC
Core Scientific, Inc./tx	May 13, 2026	Sell	-7,400	23.39 USD	$173.1K	SEC
Core Scientific, Inc./tx	May 6, 2026	Sell	-100	21.53 USD	$2.2K	SEC
Core Scientific, Inc./tx	May 6, 2026	Sell	-9,900	20.85 USD	$206.4K	SEC
Core Scientific, Inc./tx	Apr 29, 2026	Sell	-10,000	20.94 USD	$209.4K	SEC
Core Scientific, Inc./tx	Apr 22, 2026	Sell	-10,000	19.80 USD	$198K	SEC
Core Scientific, Inc./tx	Apr 17, 2026	Other	-16,741	19.08 USD	$319.4K	SEC
Core Scientific, Inc./tx	Apr 15, 2026	Sell	-9,600	18.61 USD	$178.7K	SEC