Skip to contentHAMMACK WILLIAM — KOMAG INC /DE/ insider: 52 transactions · InsiderLensHAMMACK WILLIAM
- VP, HUMAN RESOURCES at KOMAG INC /DE/ · on record since Jul 28, 2003
Insider trading activity of HAMMACK WILLIAM
- Transactions on record
- 52
- since Jul 30, 2003
- Open-market buys
- 0
- Open-market sells
- 10
- $548.9K
- Companies traded
- 1
- last filing Sep 5, 2007
Figures computed from official regulatory filings — methodology.
Companies where HAMMACK WILLIAM has traded
Track record of HAMMACK WILLIAM
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of HAMMACK WILLIAM
Co-insiders of HAMMACK WILLIAM
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HARRIS TIMOTHY DAVIDKOMAG INC /DE/
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Sep 5, 2007 | Other | -13,894 | 32.25 | $448.1K | SEC |
| Sep 5, 2007 | Other | -1,286 | 32.25 | $41.5K | SEC |
| Sep 5, 2007 | OtherD | -1,328 | 13.40 | $17.8K | SEC |
| Sep 5, 2007 | OtherD | -10,513 | 0.15 | $1.6K | SEC |
| Apr 30, 2007 | Other | -714 | 27.91 | $19.9K | SEC |
| Mar 9, 2007 | Sell | -2,571 | 31.95 | $82.1K | SEC |
| Mar 9, 2007 | ExerciseD | -3,894 | 0.00 | $0 | SEC |
| Mar 9, 2007 | Exercise | 3,894 | 0.01 | $38.9 | SEC |
| Feb 20, 2007 | AwardD | 10,513 | 0.00 | $0 | SEC |
| Feb 20, 2007 | AwardD | 3,894 | 0.00 | $0 | SEC |
| Feb 20, 2007 | Other | -1,429 | 32.10 | $45.9K | SEC |
| Nov 1, 2006 | ExerciseD | -417 | 0.00 | $0 | SEC |
| Nov 1, 2006 | ExerciseD | -208 | 0.00 | $0 | SEC |
| Nov 1, 2006 | ExerciseD | -234 | 0.00 | $0 | SEC |
| Nov 1, 2006 | Sell | -859 | 37.99 | $32.6K | SEC |
| Nov 1, 2006 | Exercise | 208 | 13.16 | $2.7K | SEC |
| Nov 1, 2006 | Exercise | 417 | 6.48 | $2.7K | SEC |
| Nov 1, 2006 | Exercise | 234 | 18.85 | $4.4K | SEC |
| Aug 14, 2006 | Sell | -1,041 | 36.50 | $38K | SEC |
| Aug 14, 2006 | ExerciseD | -156 | 0.00 | $0 | SEC |
| Aug 14, 2006 | Sell | -53 | 36.55 | $1.9K | SEC |
| Aug 14, 2006 | Exercise | 156 | 18.85 | $2.9K | SEC |
| Aug 14, 2006 | ExerciseD | -313 | 0.00 | $0 | SEC |
| Aug 14, 2006 | Exercise | 313 | 13.16 | $4.1K | SEC |
| Aug 14, 2006 | Exercise | 625 | 6.48 | $4.1K | SEC |