COLOMBO ANTHONY F 4
4 · STERLING CONSTRUCTION CO INC · Filed May 14, 2012
Insider Transaction Report
Form 4
COLOMBO ANTHONY F
Exec. VP Operations
Transactions
- Exercise/Conversion
Common Stock
2012-05-14$3.10/sh+3,500$10,850→ 71,511 total - Exercise/Conversion
Employee Stock Option (right to buy) (Common Stock)
2012-05-14−2,800→ 0 totalExercise: $1.73Exp: 2012-07-24→ Common Stock (2,800 underlying) - Exercise/Conversion
Common Stock
2012-05-14$1.73/sh+2,800$4,830→ 65,011 total - Exercise/Conversion
Common Stock
2012-05-14$3.05/sh+3,000$9,150→ 68,011 total - Exercise/Conversion
Employee Stock Option (right to buy) (Common Stock)
2012-05-14−3,000→ 0 totalExercise: $3.05Exp: 2013-08-20→ Common Stock (3,000 underlying) - Exercise/Conversion
Employee Stock Option (right to buy) (Common Stock)
2012-05-14−3,500→ 0 totalExercise: $3.10Exp: 2014-08-12→ Common Stock (3,500 underlying)
Footnotes (3)
- [F1]These shares became exercisable in five equal annual installments commencing on the first anniversary of the July 24, 2002 grant date.
- [F2]These shares became exercisable in five equal annual installments commencing on the first anniversary of the August 20, 2003 grant date.
- [F3]These shares Became exercisable in five equal annual installments commencing on the first anniversary of the August 12, 2004 grant date.