Insider · CIK 0001195519

TIPTON RONALD D

Reports to the SEC for 1 company · BISMARCK, ND

sec.gov

Transactions

Companies

Filings

CIK

0001195519

Forms 4 and 5

Insider transactions

39 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2004-08-13	MDUMDU RESOURCES GROUP INCM Exercise/Conversion	CEO - Montana-Dakota Utilities	MExercise/Conversion	+49.1K sh	$19.83	+$974K	103,847
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−100 sh	$24.31	−$2,431	103,747
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−100 sh	$24.32	−$2,432	103,647
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−100 sh	$24.33	−$2,433	103,547
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−2,400 sh	$24.34	−$58.4K	101,147
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−2,600 sh	$24.35	−$63.3K	98,547
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−4,200 sh	$24.36	−$102K	94,347
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−600 sh	$24.37	−$14.6K	93,747
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−1,100 sh	$24.38	−$26.8K	92,647
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−1,100 sh	$24.39	−$26.8K	91,547
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−7,140 sh	$24.40	−$174K	84,407
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−1,100 sh	$24.41	−$26.9K	83,307
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−4,600 sh	$24.42	−$112K	78,707
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−6,500 sh	$24.43	−$159K	72,207
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−6,200 sh	$24.44	−$152K	66,007
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−5,800 sh	$24.45	−$142K	60,207
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−2,900 sh	$24.46	−$70.9K	57,307
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−1,200 sh	$24.47	−$29.4K	56,107
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−600 sh	$24.48	−$14.7K	55,507
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−300 sh	$24.50	−$7,350	55,207
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−300 sh	$24.51	−$7,353	54,907
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−100 sh	$24.52	−$2,452	54,807
2004-08-13	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−100 sh	$24.53	−$2,453	54,707
2004-08-13	MDUMDU RESOURCES GROUP INC · Empl.Stock Opt.(Right to Buy)M Exercise/Conversion	CEO - Montana-Dakota Utilities	MExercise/Conversion	−49.1K sh	—	—	58,860
2003-08-21	MDUMDU RESOURCES GROUP INCM Exercise/Conversion	CEO - Montana-Dakota Utilities	MExercise/Conversion	+49.1K sh	$21.13	+$1.04M	83,322
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−700 sh	$33.48	−$23.4K	82,622
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−14K sh	$33.26	−$466K	68,622
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−300 sh	$33.41	−$10K	68,322
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−100 sh	$33.47	−$3,347	68,222
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−400 sh	$33.44	−$13.4K	67,822
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−4,600 sh	$33.35	−$153K	63,222
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−500 sh	$33.42	−$16.7K	62,722
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−600 sh	$33.49	−$20.1K	62,122
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−4,400 sh	$33.30	−$147K	57,722
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−13.9K sh	$33.43	−$465K	43,822
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−4,500 sh	$33.40	−$150K	39,322
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−4,825 sh	$33.45	−$161K	34,497
2003-08-21	MDUMDU RESOURCES GROUP INCS Sale	CEO - Montana-Dakota Utilities	SSale	−300 sh	$33.46	−$10K	34,197
2003-08-21	MDUMDU RESOURCES GROUP INC · Empl.Stock Opt.(Right to Buy)M Exercise/Conversion	CEO - Montana-Dakota Utilities	MExercise/Conversion	−49.1K sh	—	—	0

Recent filings

Accepted (ET)
Aug 174
TIPTON RONALD D0000067716-04-000099
SEC(opens sec.gov)

Companies

MDU RESOURCES GROUP INCCEO - Montana-Dakota UtilitiesMDU

Address

MDU RESOURCES GROUP, INC. P. O. BOX 5650

BISMARCK, ND, 58506-5650