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.

Yesterday, March 18, 2015, 90 U.S. common stocks issued filings of shares being bought or sold by insiders. The transactions ranged in value from $500.00 to $102,376,000.00.

Highlighted Stocks Traded by Insiders:

Wabco Holdings (WBC) - FREE Research Report

Rens Nick, who is Vice President at Wabco Holdings, sold 1,040 shares at $117.56 on March 18, 2015. Following this transaction, the Vice President owned 6,442 shares meaning that the stake was reduced by 13.9% with the 1,040-share transaction.

The shares most recently traded at $116.88, down $0.68, or 0.58% since the insider transaction. Historical insider transactions for Wabco Holdings go as follows:

  • 4-Week # shares sold: 1,134
  • 12-Week # shares sold: 1,134
  • 24-Week # shares sold: 1,134

The average volume for Wabco Holdings has been 548,500 shares per day over the past 30 days. Wabco Holdings has a market cap of $6.8 billion and is part of the consumer goods sector and automotive industry. Shares are up 12.87% year-to-date as of the close of trading on Wednesday.

WABCO Holdings Inc., together with its subsidiaries, provides electronic, mechanical, and mechatronic products for commercial truck, trailer, bus, and passenger car manufacturers worldwide. The company has a P/E ratio of 24.2. Currently, there are 7 analysts who rate Wabco Holdings a buy, no analysts rate it a sell, and 3 rate it a hold.

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TheStreet Quant Ratings rates Wabco Holdings 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, notable return on equity and solid stock price performance. We feel these strengths outweigh the fact that the company has had sub par growth in net income. Get the full Wabco Holdings Ratings Report from TheStreet Quant Ratings now.

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SBA Communications (SBAC) - FREE Research Report

Bagwell Kurt L, who is EVP; Pres. - International at SBA Communications, sold 5,974 shares at $119.00 on March 18, 2015. Following this transaction, the EVP; Pres. - International owned 84,494 shares meaning that the stake was reduced by 6.6% with the 5,974-share transaction.

The shares most recently traded at $120.89, up $1.89, or 1.56% since the insider transaction. Historical insider transactions for SBA Communications go as follows:

  • 4-Week # shares sold: 4,673
  • 12-Week # shares sold: 4,673
  • 24-Week # shares sold: 4,673

The average volume for SBA Communications has been 938,600 shares per day over the past 30 days. SBA Communications has a market cap of $15.4 billion and is part of the technology sector and telecommunications industry. Shares are up 9.01% year-to-date as of the close of trading on Wednesday.

SBA Communications Corporation owns and operates wireless communications tower structures, rooftops, and other structures that support antennas used for wireless communications in the United States and its territories, Canada, Central America, and Brazil. Currently, there are 10 analysts who rate SBA Communications a buy, no analysts rate it a sell, and none rate it a hold.

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

TheStreet Quant Ratings rates SBA Communications as a hold. The company's strengths can be seen in multiple areas, such as its solid stock price performance, compelling growth in net income and robust revenue growth. However, as a counter to these strengths, we find that the company's profit margins have been poor overall. Get the full SBA Communications Ratings Report from TheStreet Quant Ratings now.

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Guidance Software (GUID) - FREE Research Report

Plaga Barry J, who is Interim Ceo & Cfo at Guidance Software, bought 2,000 shares at $5.45 on March 18, 2015. Following this transaction, the Interim Ceo & Cfo owned 245,142 shares meaning that the stake was boosted by 0.82% with the 2,000-share transaction.

The shares most recently traded at $5.50, up $0.05, or 0.91% since the insider transaction. Historical insider transactions for Guidance Software go as follows:

  • 4-Week # shares bought: 7,000
  • 4-Week # shares sold: 13,497
  • 12-Week # shares bought: 7,000
  • 12-Week # shares sold: 42,026
  • 24-Week # shares bought: 7,000
  • 24-Week # shares sold: 42,026

The average volume for Guidance Software has been 77,000 shares per day over the past 30 days. Guidance Software has a market cap of $161.0 million and is part of the technology sector and computer software & services industry. Shares are down 24.97% year-to-date as of the close of trading on Wednesday.

Guidance Software, Inc. provides digital investigative solutions in the United States, Europe, Asia, and internationally. Currently, there is 1 analyst who rates Guidance Software a buy, no analysts rate it a sell, and 3 rate it a hold.

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

TheStreet Quant Ratings rates Guidance Software as a sell. The company's weaknesses can be seen in multiple areas, such as its weak operating cash flow and generally disappointing historical performance in the stock itself. Get the full Guidance Software Ratings Report from TheStreet Quant Ratings now.

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