4//SEC Filing
Nelson David W 4
Accession 0001209191-10-025760
CIK 0000883107other
Filed
May 5, 8:00 PM ET
Accepted
May 6, 3:48 PM ET
Size
11.5 KB
Accession
0001209191-10-025760
Insider Transaction Report
Form 4
Nelson David W
VP Sales & Marketing
Transactions
- Award
Common Stock (right to buy)
2010-05-03$1.70/sh+27,000$45,900→ 27,000 totalExercise: $1.70From: 2011-05-03Exp: 2020-05-03→ Common Stock (27,000 underlying)
Holdings
- 35,000
Common Stock (right to buy)
Exercise: $6.13From: 2008-04-09Exp: 2017-04-09→ Common Stock (35,000 underlying) - 2,000
Common Stock
- 2,000
Common Stock (right to buy)
Exercise: $3.14From: 2009-05-12Exp: 2018-05-12→ Common Stock (20,000 underlying) - 30,000
Common Stock (right to buy)
Exercise: $1.02From: 2010-05-04Exp: 2019-05-04→ Common Stock (30,000 underlying) - 15,000
Common Stock (right to buy)
Exercise: $4.48From: 2008-11-06Exp: 2017-11-06→ Common Stock (15,000 underlying)
Footnotes (2)
- [F1]Subject to certain restrictions, beginning on this date, options vest in five equal anual installments.
- [F2]Subject to certain restrictions, beginning on this date, options vest in three equal annual installments.
Documents
Issuer
NANOPHASE TECHNOLOGIES CORPORATION
CIK 0000883107
Entity typeother
Related Parties
1- filerCIK 0001446734
Filing Metadata
- Form type
- 4
- Filed
- May 5, 8:00 PM ET
- Accepted
- May 6, 3:48 PM ET
- Size
- 11.5 KB