Knudson Thomas C

CIK 00012937554 companiesHOUSTON, TX

SEC Profile

Transactions

Companies

Filings

CIK

0001293755

Recent Transactions

50 trades

Other
Bristow Group Inc
Common Stock
2019-10-31−83,580→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2019-01-31+6,974→ 83,580 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2019-01-31−6,974→ 0 total
Award
Bristow Group Inc
Restricted Stock Units
2018-07-31+6,974→ 6,974 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2018-02-02−16,600→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2018-02-02+16,600→ 76,606 total
Award
Bristow Group Inc
Restricted Stock Units
2017-08-02+16,600→ 16,600 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2017-02-03+12,242→ 60,006 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2017-02-03−12,242→ 0 total
Award
Bristow Group Inc
Restricted Stock Units
2016-08-03+12,242→ 12,242 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2016-02-05−1,805→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2016-02-05+1,805→ 47,764 total
Award
Bristow Group Inc
Restricted Stock Units
2015-08-05+1,805→ 1,805 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2015-02-02+1,751→ 45,959 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2015-02-02−1,751→ 0 total
Award
Bristow Group Inc
Restricted Stock Units
2014-07-31+1,751→ 1,751 total
Award
Amplify Energy Corp.$AMPY
Common Stock
2014-02-21+25,000→ 42,000 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2014-02-03−1,825→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2014-02-03+1,825→ 44,208 total
Award
MDU RESOURCES GROUP INC$MDU
Common Stock
2013-11-20$30.53/sh+3,603→ 28,070 total
Award
Bristow Group Inc
Restricted Stock Units
2013-08-01+1,825→ 1,825 total
Award
Amplify Energy Corp.$AMPY
Common Stock
2013-05-16+16,000→ 17,000 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2013-02-01−2,229→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2013-02-01+2,229→ 42,383 total
Award
MDU RESOURCES GROUP INC$MDU
Common Stock
2012-11-19$20.12/sh+5,467→ 24,467 total
Award
Bristow Group Inc
Restricted Stock Units
2012-08-01+2,229→ 2,229 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock Units
2012-02-03−2,141→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2012-02-03+2,141→ 40,154 total
Exercise/Conversion
Bristow Group Inc
Employee Stock Option (right to buy)
2012-01-05$48.12/sh−5,000→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2012-01-05$48.12/sh+5,000→ 38,013 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2011-12-06$32.61/sh+5,000→ 19,888 total
Exercise/Conversion
Bristow Group Inc
Employee Stock Option (right to buy)
2011-12-06$44.21/sh−3,125→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2011-12-06$33.75/sh+5,000→ 24,888 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2011-12-06$44.21/sh+3,125→ 33,013 total
Exercise/Conversion
Bristow Group Inc
Employee Stock Option (right to buy)
2011-12-06$32.61/sh−5,000→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2011-12-06$34.15/sh+5,000→ 29,888 total
Exercise/Conversion
Bristow Group Inc
Employee Stock Option (right to buy)
2011-12-06$34.15/sh−5,000→ 0 total
Exercise/Conversion
Bristow Group Inc
Employee Stock Option (right to buy)
2011-12-06$33.75/sh−5,000→ 0 total
Award
MDU RESOURCES GROUP INC$MDU
Common Stock
2011-11-21$20.18/sh+5,450→ 19,000 total
Award
Bristow Group Inc
Restricted Stock Units
2011-08-03+2,141→ 2,141 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock units
2011-02-04−2,000→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2011-02-04+2,000→ 14,888 total
Award
Bristow Group Inc
Restricted Stock Units
2010-08-04+2,000→ 2,000 total
Award
MDU RESOURCES GROUP INC$MDU
Common Stock
2010-05-17$19.52/sh+4,050→ 13,550 total
Exercise/Conversion
Bristow Group Inc
Restricted Stock units
2010-02-05−2,000→ 0 total
Exercise/Conversion
Bristow Group Inc
Common Stock
2010-02-05+2,000→ 12,888 total
Disposition to Issuer
NATCO GROUP INC
Common Stock
2009-11-18−22,500→ 0 total
Award
Bristow Group Inc
Restricted Stock Units
2009-08-05+2,000→ 2,000 total
Award
MDU RESOURCES GROUP INC$MDU
Common Stock
2009-05-18$17.15/sh+4,050→ 9,500 total
Purchase
MDU RESOURCES GROUP INC$MDU
Common Stock
2009-05-08$17.88/sh+1,400→ 1,850 total

Companies

Recent Filings

Address

2000 W. SAM HOUSTON PARKWAY S. SUITE 1700

HOUSTON, TX, 77042

View on SEC.gov