Mark W. Kowlzan serves as Executive at PACKAGING CORP OF AMERICA, where they oversee executive responsibilities. Since joining the company, Mark W. Kowlzan has executed 164 insider transactions totaling $30.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 22, 2007 involved selling 400 shares valued at $12.2K.
Mark W. Kowlzan currently holds 446,999 shares of PACKAGING CORP OF AMERICA (PKG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark W. Kowlzan has been a net seller of PKG stock. They have purchased $0 and sold $30.5M worth of shares.
Mark W. Kowlzan's most recent insider trade was on Oct 22, 2007, when they sold 400 shares at $30.61 per share.
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| $30.60 |
| Discretionary |
| Oct 22, 2007 | PKG | $27.5K | Sale | 900 | $30.59 | Discretionary |
| Oct 22, 2007 | PKG | $9.2K | Sale | 300 | $30.58 | Discretionary |
| Oct 22, 2007 | PKG | $6.1K | Sale | 200 | $30.57 | Discretionary |
| Oct 22, 2007 | PKG | $94.7K | Sale | 3,100 | $30.56 | Discretionary |
| Oct 22, 2007 | PKG | $30.6K | Sale | 1,000 | $30.55 | Discretionary |
| Oct 22, 2007 | PKG | $24.4K | Sale | 800 | $30.54 | Discretionary |
| Oct 22, 2007 | PKG | $33.6K | Sale | 1,100 | $30.53 | Discretionary |
| Oct 22, 2007 | PKG | $3.1K | Sale | 100 | $30.52 | Discretionary |
| Oct 22, 2007 | PKG | $18.3K | Sale | 600 | $30.51 | Discretionary |
| Oct 22, 2007 | PKG | $466.6K | Sale | 15,300 | $30.50 | Discretionary |
| Oct 22, 2007 | PKG | $103.7K | Sale | 3,400 | $30.49 | Discretionary |
| Oct 22, 2007 | PKG | $6.1K | Sale | 200 | $30.48 | Discretionary |
| Oct 22, 2007 | PKG | $6.2K | Sale | 200 | $30.77 | Discretionary |
| Oct 22, 2007 | PKG | $6.2K | Sale | 200 | $30.76 | Discretionary |
| Oct 22, 2007 | PKG | $67.7K | Sale | 2,200 | $30.75 | Discretionary |
| Oct 22, 2007 | PKG | $24.6K | Sale | 800 | $30.73 | Discretionary |
| Oct 22, 2007 | PKG | $82.9K | Sale | 2,700 | $30.72 | Discretionary |
| Oct 22, 2007 | PKG | $3.1K | Sale | 100 | $30.71 | Discretionary |
| Oct 22, 2007 | PKG | $70.6K | Sale | 2,300 | $30.70 | Discretionary |
| Oct 22, 2007 | PKG | $18.4K | Sale | 600 | $30.69 | Discretionary |
| Oct 22, 2007 | PKG | $3.1K | Sale | 100 | $30.68 | Discretionary |
| Oct 22, 2007 | PKG | $42.9K | Sale | 1,400 | $30.67 | Discretionary |
| Oct 22, 2007 | PKG | $30.7K | Sale | 1,000 | $30.66 | Discretionary |
| Oct 22, 2007 | PKG | $58.2K | Sale | 1,900 | $30.65 | Discretionary |
| Oct 22, 2007 | PKG | $21.4K | Sale | 700 | $30.64 | Discretionary |
| Oct 22, 2007 | PKG | $45.4K | Sale | 1,500 | $30.26 | Discretionary |
| Oct 22, 2007 | PKG | $3.0K | Sale | 100 | $30.27 | Discretionary |
| Oct 22, 2007 | PKG | $209.1K | Sale | 6,900 | $30.30 | Discretionary |