PETERSON STEVEN W

CIK 00012602861 companyLAKEWOOD, CO

SEC Profile

Transactions

Companies

Filings

CIK

0001260286

Recent Transactions

50 trades

Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2013-02-05$16.60/sh+3,000→ 24,710 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Non Qualified Stock Option
2013-02-05−2,700→ 11,900 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Non Qualified Stock Option
2013-02-05−3,000→ 14,600 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Non Qualified Stock Option
2013-02-05−2,500→ 17,600 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2013-02-05$21.93/sh+2,700→ 26,290 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2013-02-05$52.74/sh−1,120→ 23,590 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2013-02-05$52.74/sh−1,210→ 20,152 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2013-02-05$25.56/sh+2,500→ 22,652 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2013-02-05$52.74/sh−942→ 21,710 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2012-12-28$48.70/sh−1,946→ 21,362 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2012-12-27$48.50/sh−5,724→ 23,308 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2012-12-26$48.50/sh−11,230→ 29,032 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2012-12-21$48.68/sh−100→ 40,262 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2012-12-19$48.76/sh−1,152→ 40,362 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2012-12-18$48.77/sh−11,829→ 41,514 total
Award
MESA LABORATORIES INC /CO/$MLAB
Non-Qualified Stock Option
2012-04-02+4,000→ 4,000 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Incentive Stock Options
2012-02-20$18.98/sh−3,000→ 16,100 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2012-02-20$50.49/sh−1,124→ 50,343 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2012-02-20$18.98/sh+3,000→ 53,343 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
NQ Stock Purchase Option
2011-04-06+4,400→ 4,400 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2011-03-03$29.00/sh−10,000→ 51,467 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Incentive Stock Options
2010-12-28$14.50/sh−675→ 14,700 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2010-12-28$31.49/sh−310→ 60,792 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2010-12-28$14.50/sh+675→ 61,467 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Incentive Stock Purchase Option
2010-04-01+3,900→ 3,900 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
NQ Stock Purchase Option
2010-04-01+1,100→ 1,100 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2010-01-06$14.50/sh+2,025→ 61,102 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2010-01-06$27.44/sh−1,068→ 59,077 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Incentive Stock Options
2010-01-06$14.50/sh−2,025→ 0 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Mesa Laboratories, Inc. Common Stock
2009-12-30$23.10/sh−10,000→ 60,145 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Incentive Stock Options
2009-11-02−3,000→ 0 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2009-11-02$11.91/sh+3,000→ 70,145 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2009-11-02$24.10/sh−1,480→ 67,145 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2009-04-15$9.89/sh+1,000→ 68,625 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Incentive Stock Option
2009-04-15−1,000→ 0 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2009-04-15$20.45/sh−475→ 67,625 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
ISO stock purchase options
2009-04-01+4,000→ 4,000 total
Sale
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2008-12-31$17.42/sh−2,000→ 68,100 total
Award
MESA LABORATORIES INC /CO/$MLAB
Statutory incentive purchase option
2007-05-11+3,000→ 3,000 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2005-07-06$4.55/sh+1,500→ 64,200 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2005-07-06$13.78/sh−474→ 62,700 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Stock option, right to buy
2005-07-06−1,500→ 0 total
Award
MESA LABORATORIES INC /CO/$MLAB
Incentive stock purchase option
2005-06-14+3,000→ 3,000 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Stock option, right to buy
2004-10-18−2,000→ 2,000 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2004-10-18$4.55/sh+1,500→ 63,174 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2004-10-18$5.91/sh+2,000→ 61,674 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
Stock option, right to buy
2004-10-18−1,500→ 1,500 total
Tax Payment
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2004-10-18$13.90/sh−1,340→ 59,674 total
Exercise/Conversion
MESA LABORATORIES INC /CO/$MLAB
common stock
2004-09-24$5.50/sh+1,500→ 61,014 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
stock option, right-to-buy
2004-09-24−1,500→ 0 total

Companies

MESA LABORATORIES INC /CO/
CFO, Secretary
$MLAB

Recent Filings

Address

12100 W 6TH AVE

LAKEWOOD, CO, 80228

View on SEC.gov