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Insider Trading: COLUMBIA LABORATORIES INC

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of COLUMBIA LABORATORIES INC in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of COLUMBIA LABORATORIES INC since year 2005. Table 2 shows the detailed insider transactions of COLUMBIA LABORATORIES INC since 2005. The reporting company's ticker symbol is CBRX. The reporting company's CIK number is 821995.

The total value of stock buying since 2005 is $48,900. The total value of stock sales is $2,598,161. The total value of stock exercises is $0.


1 year stock price chart,   1 day stock price chart
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Figure 1. Monthly insider transaction values at COLUMBIA LABORATORIES INC (CBRX) in the past 24 months. The trade values of insider stock buys, sales, and option exercises are in logarithmic scale as shown on the right axis labels. The detailed monthly and daily insider transactions are listed in the 2 tables below.

  • 08

  • 09

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  • 01 2007

  • 02

  • 03

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  • 05

  • 06

  • 07

  • 08

  • 09

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  • 01 2008

  • 02

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  • 06

  • 07

  • $2,447k

    $244k

    $24k

    $2k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at COLUMBIA LABORATORIES INC (CBRX) in the past 24 months. See table 2 for insider transaction details.

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

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  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • $1.41

    $1.06

    $.70

    $.35



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for COLUMBIA LABORATORIES INC (CBRX).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2007-02 0 0 1,723,500 2,447,846 0 0
2006-06 0 0 18,000 75,195 0 0
2005-10 0 0 20,000 75,120 0 0
2005-05 25,000 48,900 0 0 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for COLUMBIA LABORATORIES INC (CBRX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-02-16 Curran John P (10% Owner) Sale 178,991 1.41 251,518
2007-02-15 Curran John P (10% Owner) Sale 144,509 1.40 202,168
2007-02-05 Knott David M (10% Owner) Sale 1,400,000 1.42 1,994,160
2006-06-06 Blechschmidt Edward A (Director) Sale 13,590 4.18 56,806
2006-06-05 Blechschmidt Edward A (Director) Sale 4,410 4.17 18,389
2005-10-03 Blechschmidt Edward A (Director) Sale 20,000 3.76 75,120
2005-05-12 Kasnet Stephen G (Director) Purchase 25,000 1.96 48,900

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of COLUMBIA LABORATORIES INC (symbol CBRX, CIK number 821995) see the Securities and Exchange Commission (SEC) website.

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