History of NHL trades
| Edmonton Oilers acquire | Date | Pittsburgh Penguins acquire | ||||
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March 5, 1991 |
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| Buffalo Sabres acquire | Date | Pittsburgh Penguins acquire | ||||
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March 5, 1991 |
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| Hartford Whalers acquire | Date | Pittsburgh Penguins acquire | ||||
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March 4, 1991 |
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| Hartford Whalers acquire | Date | Pittsburgh Penguins acquire | ||||
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December 21, 1990 |
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| Calgary Flames acquire | Date | Pittsburgh Penguins acquire | ||||
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December 13, 1990 |
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| Minnesota North Stars acquire | Date | Pittsburgh Penguins acquire | ||||
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December 11, 1990 |
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| St. Louis Blues acquire | Date | Pittsburgh Penguins acquire | ||||
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October 27, 1990 |
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| St. Louis Blues acquire | Date | Pittsburgh Penguins acquire | ||||
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October 2, 1990 |
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| Calgary Flames acquire | Date | Pittsburgh Penguins acquire | ||||
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June 16, 1990 |
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