MILLS STEVEN RICHARD

Director at BLACK HILLS CORP /SD/ · on record since Oct 27, 2011
Chief Financial Officer at AMYRIS, INC. · on record since May 29, 2012
Group V.P. & Controller at Archer-Daniels-Midland Co · on record since Dec 30, 2003
Director at AMYRIS, INC. · on record since Aug 8, 2018

Insider trading activity of MILLS STEVEN RICHARD

Transactions on record: 295; since Oct 16, 2003

Open-market buys: 5; $614.8K

Open-market sells: 27; $5.2M

Companies traded: 3; last filing May 4, 2026

Figures computed from official regulatory filings — .

Companies where MILLS STEVEN RICHARD has traded

BLACK HILLS CORP /SD/149 tx · $1.8M · May 4, 2026
AMYRIS, INC.22 tx · $49.7K · May 7, 2024
Archer-Daniels-Midland Co124 tx · $12.4M · Jan 3, 2012

Track record of MILLS STEVEN RICHARD

Statistical track record

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Open-market buys: 5

Last buy: Aug 26, 2020

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Transaction history of MILLS STEVEN RICHARD

Co-insiders of MILLS STEVEN RICHARD

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BLACK HILLS CORP /SD/Listing on record	May 4, 2026	Award	1,921	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 6, 2026	Other	375.73	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 6, 2026	AwardD (derivative)	923.46	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	May 2, 2025	Award	2,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 14, 2025	AwardD (derivative)	923.3	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 14, 2025	Other	249.06	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMYRIS, INC.Listing unverified	May 7, 2024	Other	-10,316	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
AMYRIS, INC.Listing unverified	May 7, 2024	Other	-27,088	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
BLACK HILLS CORP /SD/Listing on record	May 2, 2024	Other	23.86	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	May 2, 2024	Award	2,428	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 13, 2024	Other	160.38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 13, 2024	AwardD (derivative)	857.38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	May 3, 2023	Award	1,836	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 1, 2023	AwardD (derivative)	621.54	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 1, 2023	Other	52.06	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMYRIS, INC.Listing unverified	Aug 24, 2022	Award	80,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	May 3, 2022	Other	4.34	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	May 3, 2022	Award	1,638	—	n/a (No price was disclosed in the filing)		SEC
AMYRIS, INC.Listing unverified	Jan 20, 2022	Award	12,881	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Jan 5, 2022	Award	496	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2021	AwardD (derivative)	409.39	64.12 USD	$26.3K		SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2021	AwardD (derivative)	168.48	65.01 USD	$11K		SEC
BLACK HILLS CORP /SD/Listing on record	Sep 2, 2021	AwardD (derivative)	373.24	70.33 USD	$26.2K		SEC
BLACK HILLS CORP /SD/Listing on record	Sep 2, 2021	AwardD (derivative)	141.58	71.26 USD	$10.1K		SEC
AMYRIS, INC.Listing unverified	Aug 26, 2021	Award	7,409	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BLACK HILLS CORP /SD/Listing on record	May 4, 2026	Award	1,921	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 6, 2026	Other	375.73	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 6, 2026	AwardD (derivative)	923.46	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	May 2, 2025	Award	2,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 14, 2025	AwardD (derivative)	923.3	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 14, 2025	Other	249.06	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMYRIS, INC.Listing unverified	May 7, 2024	Other	-10,316	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
AMYRIS, INC.Listing unverified	May 7, 2024	Other	-27,088	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	Unusual size	SEC
BLACK HILLS CORP /SD/Listing on record	May 2, 2024	Other	23.86	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	May 2, 2024	Award	2,428	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 13, 2024	Other	160.38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 13, 2024	AwardD (derivative)	857.38	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	May 3, 2023	Award	1,836	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 1, 2023	AwardD (derivative)	621.54	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Feb 1, 2023	Other	52.06	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AMYRIS, INC.Listing unverified	Aug 24, 2022	Award	80,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	May 3, 2022	Other	4.34	—	n/a (No price was disclosed in the filing)		SEC
BLACK HILLS CORP /SD/Listing on record	May 3, 2022	Award	1,638	—	n/a (No price was disclosed in the filing)		SEC
AMYRIS, INC.Listing unverified	Jan 20, 2022	Award	12,881	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Jan 5, 2022	Award	496	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2021	AwardD (derivative)	409.39	64.12 USD	$26.3K		SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2021	AwardD (derivative)	168.48	65.01 USD	$11K		SEC
BLACK HILLS CORP /SD/Listing on record	Sep 2, 2021	AwardD (derivative)	373.24	70.33 USD	$26.2K		SEC
BLACK HILLS CORP /SD/Listing on record	Sep 2, 2021	AwardD (derivative)	141.58	71.26 USD	$10.1K		SEC
AMYRIS, INC.Listing unverified	Aug 26, 2021	Award	7,409	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC