Scott C. Mason serves as Executive at Nalco Holding CO, where they oversee executive responsibilities. Since joining the company, Scott C. Mason has executed 82 insider transactions totaling $3.4M, demonstrating a bullish approach to their equity position. Their most recent transaction on Apr 28, 2008 involved purchasing 2,193 shares valued at $5.6K.
Scott C. Mason currently holds 9,675 shares of Nalco Holding CO (NLC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Scott C. Mason has been a net buyer of NLC stock. They have purchased $2.0M and sold $1.3M worth of shares.
Scott C. Mason's most recent insider trade was on Apr 28, 2008, when they purchased 2,193 shares at $2.55 per share.
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| $2.56 |
| Discretionary |
| Mar 17, 2008 | NLC | $2.0K | Purchase | 100 | $19.67 | Discretionary |
| Mar 17, 2008 | NLC | $41.3K | Purchase | 2,100 | $19.69 | Discretionary |
| Mar 17, 2008 | NLC | $3.9K | Purchase | 200 | $19.68 | Discretionary |
| Mar 17, 2008 | NLC | $23.6K | Purchase | 1,200 | $19.70 | Discretionary |
| Mar 17, 2008 | NLC | $2.0K | Purchase | 100 | $19.66 | Discretionary |
| Mar 17, 2008 | NLC | $9.8K | Purchase | 500 | $19.65 | Discretionary |
| Mar 17, 2008 | NLC | $74.6K | Purchase | 3,800 | $19.64 | Discretionary |
| Feb 26, 2008 | TONS | $500 | Purchase | 145 | $3.45 | Discretionary |
| Feb 26, 2008 | TONS | $8.2K | Purchase | 2,400 | $3.40 | Discretionary |
| Feb 26, 2008 | TONS | $14.8K | Purchase | 4,355 | $3.39 | Discretionary |
| Feb 26, 2008 | TONS | $8.7K | Purchase | 2,600 | $3.34 | Discretionary |
| Feb 26, 2008 | TONS | $4.8K | Purchase | 1,500 | $3.19 | Discretionary |
| Feb 26, 2008 | TONS | $6.4K | Purchase | 2,000 | $3.18 | Discretionary |
| Feb 26, 2008 | TONS | $4.7K | Purchase | 1,500 | $3.16 | Discretionary |
| Feb 25, 2008 | TONS | $31.6K | Purchase | 10,000 | $3.16 | Discretionary |
| Feb 25, 2008 | TONS | $320 | Purchase | 100 | $3.20 | Discretionary |
| Feb 25, 2008 | TONS | $1.6K | Purchase | 500 | $3.14 | Discretionary |
| Feb 25, 2008 | TONS | $3.1K | Purchase | 1,000 | $3.13 | Discretionary |
| Feb 25, 2008 | TONS | $3.1K | Purchase | 1,000 | $3.11 | Discretionary |
| Feb 25, 2008 | TONS | $6.0K | Purchase | 1,900 | $3.15 | Discretionary |
| Feb 25, 2008 | TONS | $7.9K | Purchase | 2,500 | $3.17 | Discretionary |
| Feb 12, 2008 | NLC | $22.3K | Purchase | 1,125 | $19.81 | Discretionary |
| Feb 12, 2008 | NLC | $22.9K | Purchase | 1,150 | $19.88 | Discretionary |
| Feb 12, 2008 | NLC | $117.2K | Purchase | 5,900 | $19.87 | Discretionary |
| Feb 12, 2008 | NLC | $37.7K | Purchase | 1,900 | $19.83 | Discretionary |
| Nov 6, 2007 | NLC | $188.8K | Purchase | 7,900 | $23.90 | Discretionary |
| Nov 6, 2007 | NLC | $2.4K | Purchase | 100 | $23.88 | Discretionary |
| Mar 12, 2007 | SHJ | $150.0K | Purchase | 18,750 | $8.00 | Discretionary |