ROBINSON WARREN L

Director at BLACK HILLS CORP /SD/ · on record since Jun 4, 2007
EVP & CFO at MDU RESOURCES GROUP INC · on record since Nov 23, 2005

Insider trading activity of ROBINSON WARREN L

Transactions on record: 131; since Aug 20, 2003

Open-market buys: 6; $205.8K

Open-market sells: 10; $5.6M

Companies traded: 2; last filing Mar 2, 2015

Figures computed from official regulatory filings — .

Companies where ROBINSON WARREN L has traded

BLACK HILLS CORP /SD/102 tx · $760.7K · Mar 2, 2015
MDU RESOURCES GROUP INC29 tx · $8.7M · Nov 23, 2005

Track record of ROBINSON WARREN L

Statistical track record

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Open-market buys: 6

Last buy: Aug 27, 2012

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Transaction history of ROBINSON WARREN L

Co-insiders of ROBINSON WARREN L

ALBERTSON BRUCE RMDU RESOURCES GROUP INC
ANDERSON DARREL TMDU RESOURCES GROUP INC
ANDERSON GARNER MBLACK HILLS CORP /SD/
Barney David CMDU RESOURCES GROUP INC
Barth Stephanie AMDU RESOURCES GROUP INC
BASHAM ROXANN RBLACK HILLS CORP /SD/

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
BLACK HILLS CORP /SD/Listing on record	Mar 2, 2015	AwardD (derivative)	124.8	49.80 USD	$6.2K	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 2, 2015	Other	0.87	49.80 USD	$43.3	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 2, 2015	AwardD (derivative)	385.27	50.83 USD	$19.6K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2014	AwardD (derivative)	107.56	53.86 USD	$5.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2014	Other	0.77	53.86 USD	$41.5	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2014	AwardD (derivative)	347.16	54.01 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 3, 2014	AwardD (derivative)	105	53.49 USD	$5.6K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 3, 2014	Other	0.77	53.49 USD	$41.2	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 3, 2014	AwardD (derivative)	348.97	53.73 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 3, 2014	AwardD (derivative)	94.83	57.40 USD	$5.4K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 3, 2014	AwardD (derivative)	325.13	57.67 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 3, 2014	Other	0.71	57.40 USD	$40.8	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 4, 2014	Other	0.72	56.39 USD	$40.6	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 4, 2014	AwardD (derivative)	330.63	56.71 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 4, 2014	AwardD (derivative)	93.64	56.39 USD	$5.3K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 3, 2013	AwardD (derivative)	98.55	50.55 USD	$5K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 3, 2013	Other	0.78	50.55 USD	$39.4	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 3, 2013	AwardD (derivative)	372.99	50.27 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 4, 2013	AwardD (derivative)	100.7	47.68 USD	$4.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 4, 2013	Other	0.82	47.68 USD	$39.1	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 4, 2013	AwardD (derivative)	390.46	48.02 USD	$18.7K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	Other	0.82	47.44 USD	$38.9	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	Other	0.93	41.42 USD	$38.5	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	AwardD (derivative)	97.31	47.44 USD	$4.6K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	AwardD (derivative)	394.99	47.47 USD	$18.8K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
BLACK HILLS CORP /SD/Listing on record	Mar 2, 2015	AwardD (derivative)	124.8	49.80 USD	$6.2K	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 2, 2015	Other	0.87	49.80 USD	$43.3	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 2, 2015	AwardD (derivative)	385.27	50.83 USD	$19.6K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2014	AwardD (derivative)	107.56	53.86 USD	$5.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2014	Other	0.77	53.86 USD	$41.5	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 2, 2014	AwardD (derivative)	347.16	54.01 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 3, 2014	AwardD (derivative)	105	53.49 USD	$5.6K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 3, 2014	Other	0.77	53.49 USD	$41.2	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 3, 2014	AwardD (derivative)	348.97	53.73 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 3, 2014	AwardD (derivative)	94.83	57.40 USD	$5.4K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 3, 2014	AwardD (derivative)	325.13	57.67 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 3, 2014	Other	0.71	57.40 USD	$40.8	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 4, 2014	Other	0.72	56.39 USD	$40.6	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 4, 2014	AwardD (derivative)	330.63	56.71 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Mar 4, 2014	AwardD (derivative)	93.64	56.39 USD	$5.3K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 3, 2013	AwardD (derivative)	98.55	50.55 USD	$5K	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 3, 2013	Other	0.78	50.55 USD	$39.4	SEC
BLACK HILLS CORP /SD/Listing on record	Dec 3, 2013	AwardD (derivative)	372.99	50.27 USD	$18.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 4, 2013	AwardD (derivative)	100.7	47.68 USD	$4.8K	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 4, 2013	Other	0.82	47.68 USD	$39.1	SEC
BLACK HILLS CORP /SD/Listing on record	Sep 4, 2013	AwardD (derivative)	390.46	48.02 USD	$18.7K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	Other	0.82	47.44 USD	$38.9	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	Other	0.93	41.42 USD	$38.5	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	AwardD (derivative)	97.31	47.44 USD	$4.6K	SEC
BLACK HILLS CORP /SD/Listing on record	Jun 5, 2013	AwardD (derivative)	394.99	47.47 USD	$18.8K	SEC