PORTER ARTHUR T 4/A
4/A · ADHEREX TECHNOLOGIES INC · Filed Aug 20, 2010
Insider Transaction Report
Form 4/AAmended
PORTER ARTHUR T
Director
Transactions
- Award
Stock Options (right to buy)
2010-08-18+0→ 4,603,668 totalExercise: $0.04From: 2010-08-18Exp: 2017-08-18→ Common Stock (4,603,668 underlying)
Holdings
- 18,621
Stock Options (right to buy)
Exercise: $3.25From: 2005-03-01Exp: 2011-03-01→ Common Stock (18,621 underlying) - 75,000
Stock Options (right to buy)
Exercise: $0.28From: 2008-12-03Exp: 2014-12-03→ Common Stock (75,000 underlying) - 18,621
Stock Options (right to buy)
Exercise: $1.20From: 2006-05-18Exp: 2011-05-18→ Common Stock (18,621 underlying) - 2,500
Stock Options (right to buy)
Exercise: $0.88From: 2006-12-14Exp: 2012-12-14→ Common Stock (2,500 underlying) - 170,000
Stock Options (right to buy)
Exercise: $0.63From: 2007-04-30Exp: 2014-04-30→ Common Stock (170,000 underlying) - 4,000
Stock Options (right to buy)
Exercise: $2.90From: 2004-05-01Exp: 2011-05-21→ Common Stock (4,000 underlying) - 50,000
Stock Options (right to buy)
Exercise: $0.28From: 2007-02-28Exp: 2014-02-28→ Common Stock (50,000 underlying) - 2,000
Stock Options (right to buy)
Exercise: $1.95From: 2005-12-17Exp: 2011-12-17→ Common Stock (2,000 underlying) - 30,000
Stock Options (right to buy)
Exercise: $1.20From: 2006-09-21Exp: 2012-09-21→ Common Stock (30,000 underlying)
Footnotes (2)
- [F1]The options will vest 100% on the date reported above and were issued in AHX (TSX listed shares).
- [F2]in CDN