SEC CIK 1315387

Aardsma David A

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
WMview stock →49,607.612014-02-19

Position History — WM

Reported shares owned immediately after each Form 4 transaction, over time.

024,76849,53674,3052006-012009-022010-012010-092012-022013-022014-022014-02

Recent Filings — WM

DateActivitySharesPriceOwned After
2014-09-18Grant / award (derivative)4.29$0.003,004.21
2014-09-04Grant / award (derivative)4.34$0.003,000.52
2014-08-21Grant / award (derivative)4.36$0.002,996.49
2014-08-07Grant / award (derivative)4.62$0.002,994.07
2014-07-24Grant / award (derivative)4.59$0.002,989.65
2014-07-10Grant / award (derivative)4.61$0.002,985.4
2014-06-27Grant / award (derivative)4.58$0.002,980.92
2014-06-12Grant / award (derivative)4.64$0.002,976.75
2014-05-29Grant / award (derivative)4.59$0.002,972.16
2014-05-15Grant / award (derivative)4.63$0.002,967.93
2014-05-01Grant / award (derivative)4.59$0.002,963.27
2014-04-17Grant / award (derivative)4.84$0.002,960.23
2014-04-03Grant / award (derivative)4.74$0.002,955.58
2014-03-13Grant / award (derivative)102.45$0.002,952.43
2014-03-07Grant / award (derivative)26,966$0.0026,966
2014-02-19Open-market sale473$41.4849,607.61
2014-02-18Tax withholding905$42.4250,080.61
2014-02-18Grant / award3,151$42.4250,985.61
2013-12-26Grant / award (derivative)4.41$0.002,848.6
2013-12-12Grant / award (derivative)4.53$0.002,845.03
2013-11-29Grant / award (derivative)4.35$0.002,839.78
2013-11-14Grant / award (derivative)4.43$0.002,836.18
2013-10-31Grant / award (derivative)4.56$0.002,832.94
2013-10-29Option exercise (derivative)20,500$29.240
2013-10-29Open-market sale16,356$44.2247,665.21
2013-10-29Option exercise20,500$29.2464,021.21
2013-10-17Grant / award (derivative)4.67$0.002,829.05
2013-10-03Grant / award (derivative)4.89$0.002,825.62
2013-09-19Grant / award (derivative)4.7$0.002,819.96
2013-09-05Grant / award (derivative)4.98$0.002,817.01
2013-08-22Grant / award (derivative)4.74$0.002,810.63
2013-08-08Grant / award (derivative)4.55$0.002,805.06
2013-07-25Grant / award (derivative)2.85$0.002,804.09
2013-07-11Grant / award (derivative)5.76$0.002,801.76
2013-06-27Grant / award (derivative)3.01$0.002,797.18
2013-06-13Grant / award (derivative)3.03$0.002,794.43
2013-05-30Grant / award (derivative)2.87$0.002,789.85
2013-05-16Grant / award (derivative)2.88$0.002,787.33
2013-05-02Grant / award (derivative)2.88$0.002,785.36
2013-04-18Grant / award (derivative)3.08$0.002,784.33
2013-04-04Grant / award (derivative)3.02$0.002,780.98
2013-03-21Grant / award (derivative)3.1$0.002,778.66
2013-03-08Grant / award (derivative)28,278$0.0028,278
2013-03-07Grant / award (derivative)3.19$0.002,776.28
2013-02-21Grant / award (derivative)3.22$0.002,773.36
2013-02-20Open-market sale6,463$36.6542,988.13
2013-02-19Open-market sale4,537$36.6549,451.13
2013-02-15Open-market sale456$36.6553,988.13
2013-02-14Grant / award4,505$36.4755,723.13
2013-02-14Tax withholding1,279$36.4754,444.13
2013-02-07Grant / award (derivative)3.21$0.002,770.03
2013-01-24Grant / award (derivative)3.3$0.002,767.66
2013-01-10Grant / award (derivative)3.37$0.002,765.21
2012-12-27Grant / award (derivative)5.72$0.002,762.84
2012-12-13Grant / award (derivative)5.73$0.002,757.36
2012-11-29Grant / award (derivative)5.92$0.002,752.23
2012-11-15Grant / award (derivative)6.23$0.002,748.06
2012-11-01Grant / award (derivative)5.84$0.002,740.36
2012-10-18Grant / award (derivative)5.84$0.002,734.55
2012-10-04Grant / award (derivative)6.02$0.002,729.59
2012-09-20Grant / award (derivative)5.92$0.002,723.42
2012-09-06Grant / award (derivative)5.6$0.002,716.44
2012-08-23Grant / award (derivative)5.61$0.002,711
2012-08-09Option exercise (derivative)21,500$19.610
2012-08-09Grant / award (derivative)5.52$0.002,704.88
2012-08-09Option exercise21,500$19.6166,546.02
2012-08-09Open-market sale15,540$34.9651,006.02
2012-07-26Grant / award (derivative)5.82$0.002,700.81
2012-07-12Grant / award (derivative)6.04$0.002,696.24
2012-06-28Grant / award (derivative)5.92$0.002,690.09
2012-06-14Grant / award (derivative)5.96$0.002,684.65
2012-06-07Grant / award (derivative)5.96$0.002,684.65
2012-05-31Grant / award (derivative)5.94$0.002,678.81
2012-05-17Grant / award (derivative)5.95$0.002,673.07
2012-05-03Grant / award (derivative)5.62$0.002,665.58
2012-04-19Grant / award (derivative)5.39$0.002,659.21
2012-04-05Grant / award (derivative)5.49$0.002,654.31
2012-03-22Grant / award (derivative)5.52$0.002,649.09
2012-03-15Grant / award (derivative)59.65$0.002,643.9
2012-03-09Grant / award (derivative)21,661$0.0021,661
2012-03-08Grant / award (derivative)3.37$0.002,584.32
2012-02-23Grant / award (derivative)3.31$0.002,580.65
2012-02-22Option exercise (derivative)17,500$27.880
2012-02-22Option exercise17,500$27.8874,304.64
2012-02-22Open-market sale15,305$34.8844,499.64
2012-02-22Open-market sale14,500$35.0259,804.64
2012-02-16Tax withholding3,491$34.4556,804.64
2012-02-16Grant / award12,997$34.4560,295.64
2012-02-09Grant / award (derivative)3.33$0.002,577.63
2012-01-26Grant / award (derivative)3.38$0.002,574.79
2012-01-12Grant / award (derivative)3.47$0.002,572.21
2011-12-29Grant / award (derivative)5.88$0.002,569.81
2011-12-15Grant / award (derivative)6.24$0.002,565.41
2011-12-01Grant / award (derivative)6.17$0.002,559.47
2011-11-17Grant / award (derivative)6.24$0.002,553.84
2011-11-03Grant / award (derivative)6.06$0.002,547.33
2011-10-20Grant / award (derivative)5.79$0.002,540.6
2011-10-06Grant / award (derivative)5.82$0.002,535.24
2011-09-22Grant / award (derivative)6.57$0.002,531.01
2011-09-08Grant / award (derivative)6.18$0.002,522.88
2011-08-25Grant / award (derivative)5.93$0.002,515.47
2011-08-11Grant / award (derivative)6.27$0.002,510.7
2011-07-28Grant / award (derivative)5.9$0.002,502.28
2011-07-14Grant / award (derivative)5.35$0.002,493.81
2011-07-05Grant / award (derivative)50,000$0.0050,000
2011-06-30Grant / award (derivative)5.17$0.002,488.01
2011-06-16Grant / award (derivative)5.29$0.002,483.61
2011-06-02Grant / award (derivative)5.04$0.002,477.18
2011-05-19Grant / award (derivative)4.91$0.002,471.85
2011-05-19Open-market sale900$39.4046,695.49
2011-05-05Grant / award (derivative)25.27$0.002,467.43
2011-04-21Grant / award (derivative)3.71$0.002,442.52
2011-04-07Grant / award (derivative)16.19$0.002,439.07
2011-03-24Grant / award (derivative)3.08$0.002,423.51
2011-03-10Grant / award (derivative)3.11$0.002,353.81
2011-03-09Grant / award (derivative)75,490$0.0075,490
2011-02-24Grant / award (derivative)3.11$0.002,350.95
2011-02-10Grant / award (derivative)3$0.002,347.07
2011-01-27Grant / award (derivative)2.99$0.002,343.92
2011-01-13Grant / award (derivative)3.12$0.002,341.96
2010-12-30Grant / award (derivative)5.11$0.002,338.65
2010-12-16Grant / award (derivative)5.19$0.002,333.88
2010-12-02Grant / award (derivative)5.38$0.002,329.72
2010-11-18Grant / award (derivative)5.34$0.002,303.92
2010-11-04Grant / award (derivative)5.24$0.002,298.16
2010-10-21Grant / award (derivative)5.12$0.002,292.47
2010-10-07Grant / award (derivative)5.2$0.002,287.7
2010-09-30Option exercise (derivative)25,000$24.010
2010-09-30Open-market sale19,165$35.9547,313.7
2010-09-30Option exercise25,000$24.0166,478.7
2010-09-23Grant / award (derivative)5.35$0.002,283.18
2010-09-09Grant / award (derivative)5.56$0.002,279.47
2010-08-26Grant / award (derivative)5.68$0.002,253.57
2010-08-12Grant / award (derivative)2.84$0.002,253.75
2010-08-05Grant / award (derivative)5.46$0.002,244.5
2010-07-22Grant / award (derivative)5.64$0.002,239.67
2010-06-24Grant / award (derivative)5.85$0.002,245.26
2010-06-10Grant / award (derivative)21.95$0.002,239.31
2010-05-27Grant / award (derivative)5.75$0.002,217.36
2010-05-27Option exercise (derivative)9,000$0.000
2010-05-27Open-market sale6,706$32.4040,962.27
2010-05-27Option exercise9,000$19.2547,668.27
2010-05-13Grant / award (derivative)5.52$0.002,189.88
2010-04-29Grant / award (derivative)5.36$0.002,183.76
2010-04-15Grant / award (derivative)5.35$0.002,178.54
2010-03-18Grant / award (derivative)83.69$0.002,177.17
2010-03-09Grant / award (derivative)34,037$0.0034,037
2010-03-04Grant / award (derivative)3.42$0.002,094.24
2010-02-18Grant / award (derivative)3.48$0.002,071.92
2010-02-17Open-market sale717$32.8938,668.27
2010-02-16Grant / award7,178$32.7741,350.27
2010-02-16Tax withholding1,965$32.7739,385.27
2010-02-04Grant / award (derivative)3.6$0.002,069.19
2010-01-28Open-market sale168$32.3634,172.27
2010-01-27Tax withholding441$32.4534,340.27
2010-01-21Grant / award (derivative)3.46$0.002,064.74
2010-01-07Grant / award (derivative)5.52$0.002,060.77
2009-12-24Grant / award (derivative)5.57$0.002,055.5
2009-12-10Grant / award (derivative)5.64$0.002,050.02
2009-11-27Grant / award (derivative)5.69$0.002,027.15
2009-11-12Grant / award (derivative)5.88$0.002,022.31
2009-11-11Option exercise (derivative)1,250$14.810
2009-11-11Open-market sale824$32.4434,634.78
2009-11-11Option exercise1,250$14.8135,458.78
2009-10-29Grant / award (derivative)6.11$0.002,017.27
2009-10-15Grant / award (derivative)5.94$0.002,011.24
2009-10-01Grant / award (derivative)6.49$0.002,006.28
2009-09-17Grant / award (derivative)6.26$0.001,999.27
2009-09-03Grant / award (derivative)6.32$0.001,993.43
2009-08-20Grant / award (derivative)6.3$0.001,968.2
2009-08-06Grant / award (derivative)6.71$0.001,962.85
2009-07-23Grant / award (derivative)6.37$0.001,955.5
2009-07-09Grant / award (derivative)7.02$0.001,950.27
2009-06-25Grant / award (derivative)6.64$0.001,942.19
2009-06-11Grant / award (derivative)6.58$0.001,935.28
2009-06-01Option exercise (derivative)750$20.500
2009-06-01Option exercise750$20.5034,179.13
2009-06-01Open-market sale592$28.5733,587.13
2009-05-28Grant / award (derivative)6.8$0.001,930.31
2009-05-14Grant / award (derivative)6.95$0.001,903.92
2009-04-30Grant / award (derivative)7.05$0.001,897.46
2009-04-16Grant / award (derivative)7.01$0.001,890.36
2009-04-02Grant / award (derivative)7.19$0.001,883.79
2009-03-19Grant / award (derivative)8.85$0.001,881.21
2009-03-05Grant / award (derivative)4.89$0.001,876.07
2009-02-19Grant / award (derivative)4.03$0.001,845.31
2009-02-17Grant / award6,243$28.5035,171.13
2009-02-17Tax withholding1,742$28.5033,429.13
2009-02-05Grant / award (derivative)3.88$0.001,840.51
2009-01-22Grant / award (derivative)3.51$0.001,834.23
2009-01-08Grant / award (derivative)3.45$0.001,830.62
2008-12-24Grant / award (derivative)6.09$0.001,828.08
2008-12-11Grant / award (derivative)6.38$0.001,824
2008-11-28Grant / award (derivative)6.44$0.001,818.11
2008-11-13Grant / award (derivative)6$0.001,793.67
2008-10-30Grant / award (derivative)5.98$0.001,788.83
2008-10-16Grant / award (derivative)6.29$0.001,782.24
2008-10-02Grant / award (derivative)5.95$0.001,774.27
2008-09-18Grant / award (derivative)5.52$0.001,767.69
2008-09-04Grant / award (derivative)5.49$0.001,762.36
2008-08-21Grant / award (derivative)5.42$0.001,743.29
2008-08-07Grant / award (derivative)5.37$0.001,737.87
2008-07-24Grant / award (derivative)5.22$0.001,731.89
2008-07-10Grant / award (derivative)5.09$0.001,725.89
2008-06-26Grant / award (derivative)5.03$0.001,720.53
2008-06-12Grant / award (derivative)4.97$0.001,716.2
2008-05-29Grant / award (derivative)5.01$0.001,711.64
2008-05-15Grant / award (derivative)5.02$0.001,694.63
2008-05-01Grant / award (derivative)5.14$0.001,689.94
2008-04-17Grant / award (derivative)5.39$0.001,685.57
2008-04-03Grant / award (derivative)4.83$0.001,680.4
2008-03-20Grant / award (derivative)3.07$0.001,676.52
2008-03-06Grant / award (derivative)3.13$0.001,673.62
2008-02-21Grant / award (derivative)3.06$0.001,656.82
2008-02-20Open-market sale618$33.4228,157.11
2008-02-19Tax withholding1,609$33.8328,775.11
2008-02-19Grant / award6,083$33.8330,384.11
2008-02-07Grant / award (derivative)3.17$0.001,654.18
2008-01-24Grant / award (derivative)3.33$0.001,651.67
2008-01-10Grant / award (derivative)3.13$0.001,647.06
2007-12-27Grant / award (derivative)4.79$0.001,643.14
2007-12-13Grant / award (derivative)4.67$0.001,637.78
2007-11-29Grant / award (derivative)4.72$0.001,633.55
2007-11-15Grant / award (derivative)4.63$0.001,617.25
2007-11-01Grant / award (derivative)4.48$0.001,611.73
2007-10-18Grant / award (derivative)4.18$0.001,606.26
2007-10-04Grant / award (derivative)4.17$0.001,602.02
2007-09-20Grant / award (derivative)4.16$0.001,597.86
2007-09-06Grant / award (derivative)4.22$0.001,594.03
2007-08-23Grant / award (derivative)4.27$0.001,580.4
2007-08-09Grant / award (derivative)4.49$0.001,577.75
2007-07-26Grant / award (derivative)4.22$0.001,572.44
2007-07-12Grant / award (derivative)4.05$0.001,567.38
2007-06-28Grant / award (derivative)4.07$0.001,563.37
2007-06-14Grant / award (derivative)4.08$0.001,559.34
2007-05-31Grant / award (derivative)4.12$0.001,555.71
2007-05-17Grant / award (derivative)4.16$0.001,542.3
2007-05-03Grant / award (derivative)4.17$0.001,538.26
2007-04-19Grant / award (derivative)4.59$0.001,536.21
2007-04-05Grant / award (derivative)4.48$0.001,531.82
2007-03-22Grant / award (derivative)4.51$0.001,527.45
2007-03-08Grant / award (derivative)2.78$0.001,523.3
2007-02-22Grant / award (derivative)2.77$0.001,509.77
2007-02-08Grant / award (derivative)2.66$0.001,505.83
2007-01-26Grant / award2,845$0.0023,565.99
2007-01-25Grant / award (derivative)2.54$0.001,503.89
2007-01-11Grant / award (derivative)4.18$0.001,501.53
2006-12-28Grant / award (derivative)4.58$0.001,497.52
2006-12-14Grant / award (derivative)4.51$0.001,492.42
2006-11-30Grant / award (derivative)9.01$0.001,488.67
2006-11-16Grant / award (derivative)8.58$0.001,469.93
2006-11-02Grant / award (derivative)8.82$0.001,461.85
2006-10-19Grant / award (derivative)8.89$0.001,453.17
2006-10-05Grant / award (derivative)8.96$0.001,444.55
2006-09-21Grant / award (derivative)9.33$0.001,436.26
2006-09-07Grant / award (derivative)9.88$0.001,428.36
2006-08-24Grant / award (derivative)9.88$0.001,409.38
2006-08-10Grant / award (derivative)9.59$0.001,398.79
2006-07-27Grant / award (derivative)12.26$0.001,389.35
2006-07-13Grant / award (derivative)12.33$0.001,377.43
2006-06-29Grant / award (derivative)11.82$0.001,364.26
2006-06-15Grant / award (derivative)12.07$0.001,352.82
2006-06-01Grant / award (derivative)7.31$0.001,335.18
2006-05-18Grant / award (derivative)11.59$0.001,320.3
2006-05-04Grant / award (derivative)11.13$0.001,307.82
2006-04-20Grant / award (derivative)11.44$0.001,297.22
2006-04-06Grant / award (derivative)10.08$0.001,286.38
2006-03-23Grant / award (derivative)10.53$0.001,277.11
2006-03-09Grant / award (derivative)6.85$0.001,266.97
2006-02-23Grant / award (derivative)6.79$0.001,251.91
2006-02-09Grant / award (derivative)7.06$0.001,265.64
2006-01-27Grant / award6,670$0.0019,908.66
2006-01-26Grant / award (derivative)7.27$0.001,259.06
2006-01-12Grant / award (derivative)7.37$0.001,252.06
2005-12-29Grant / award (derivative)10.9$0.001,245.23

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.