Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer.

Friday, May 22, 2015, 89 U.S. common stocks issued filings of shares being bought or sold by insiders. The transactions ranged in value from $1,297.00 to $237,892,500.00.

Highlighted Stocks Traded by Insiders:

First Solar (FSLR) - FREE Research Report

Sweeney Michael T, who is Director at First Solar, bought 4,000 shares at $55.30 on May 22, 2015. Following this transaction, the Director owned 18,239 shares meaning that the stake was boosted by 28.09% with the 4,000-share transaction.

The shares most recently traded at $51.04, down $4.26, or 8.35% since the insider transaction. Historical insider transactions for First Solar go as follows:

  • 4-Week # shares bought: 4,000
  • 4-Week # shares sold: 18,498
  • 12-Week # shares bought: 4,000
  • 12-Week # shares sold: 18,498
  • 24-Week # shares bought: 4,000
  • 24-Week # shares sold: 28,498

The average volume for First Solar has been 2.5 million shares per day over the past 30 days. First Solar has a market cap of $5.6 billion and is part of the technology sector and electronics industry. Shares are up 23.49% year-to-date as of the close of trading on Friday.

First Solar, Inc. provides solar energy solutions worldwide. The company operates through two segments, Components and Systems. The Components segment designs, manufactures, and sells solar modules that convert sunlight into electricity. The company has a P/E ratio of 25.1. Currently, there are 6 analysts who rate First Solar a buy, no analysts rate it a sell, and 8 rate it a hold.

Exclusive Offer: Get the latest Stock Analysis on FSLR - FREE

TheStreet Quant Ratings

rates First Solar as a

buy

. The company's strengths can be seen in multiple areas, such as its largely solid financial position with reasonable debt levels by most measures and reasonable valuation levels. We feel its strengths outweigh the fact that the company has had sub par growth in net income. Get the full

First Solar Ratings Report

from

TheStreet Quant Ratings

now.

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Acadia Healthcare (ACHC) - FREE Research Report

Goldberg Randall P, who is 10% Owner at Acadia Healthcare, sold 1,856 shares at $67.50 on May 22, 2015. Following this transaction, the 10% Owner owned 11,662 shares meaning that the stake was reduced by 13.73% with the 1,856-share transaction.

The shares most recently traded at $69.60, up $2.10, or 3.02% since the insider transaction. Historical insider transactions for Acadia Healthcare go as follows:

  • 4-Week # shares sold: 2,401
  • 12-Week # shares sold: 38,209
  • 24-Week # shares sold: 103,828

The average volume for Acadia Healthcare has been 502,700 shares per day over the past 30 days. Acadia Healthcare has a market cap of $4.7 billion and is part of the health care sector and health services industry. Shares are up 16.73% year-to-date as of the close of trading on Friday.

Acadia Healthcare Company, Inc. The company has a P/E ratio of 48.6. Currently, there are 10 analysts who rate Acadia Healthcare a buy, no analysts rate it a sell, and none rate it a hold.

Exclusive Offer: Get the latest Stock Analysis on ACHC - FREE

TheStreet Quant Ratings

rates Acadia Healthcare as a

buy

. The company's strengths can be seen in multiple areas, such as its robust revenue growth, good cash flow from operations, increase in net income and solid stock price performance. We feel its strengths outweigh the fact that the company has had generally high debt management risk by most measures that we evaluated. Get the full

Acadia Healthcare Ratings Report

from

TheStreet Quant Ratings

now.

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Buffalo Wild Wings (BWLD) - FREE Research Report

Maggard J Oliver, who is Director at Buffalo Wild Wings, sold 400 shares at $157.35 on May 22, 2015. Following this transaction, the Director owned 3,815 shares meaning that the stake was reduced by 9.49% with the 400-share transaction.

The shares most recently traded at $151.51, down $5.84, or 3.85% since the insider transaction. Historical insider transactions for Buffalo Wild Wings go as follows:

  • 4-Week # shares bought: 315
  • 4-Week # shares sold: 2,725
  • 12-Week # shares bought: 315
  • 12-Week # shares sold: 4,725
  • 24-Week # shares bought: 315
  • 24-Week # shares sold: 16,225

The average volume for Buffalo Wild Wings has been 468,500 shares per day over the past 30 days. Buffalo Wild Wings has a market cap of $3.0 billion and is part of the services sector and leisure industry. Shares are down 13.8% year-to-date as of the close of trading on Friday.

Buffalo Wild Wings, Inc. owns, operates, and franchises restaurants. The company's restaurants provide various food products, and nonalcoholic and alcoholic beverages. The company has a P/E ratio of 31.2. Currently, there are 12 analysts who rate Buffalo Wild Wings a buy, no analysts rate it a sell, and 8 rate it a hold.

Exclusive Offer: Get the latest Stock Analysis on BWLD - FREE

TheStreet Quant Ratings

rates Buffalo Wild Wings as a

buy

. The company's strengths can be seen in multiple areas, such as its robust revenue growth, increase in net income, growth in earnings per share, increase in stock price during the past year and largely solid financial position with reasonable debt levels by most measures. We feel its strengths outweigh the fact that the company shows low profit margins. Get the full

Buffalo Wild Wings Ratings Report

from

TheStreet Quant Ratings

now.

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