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Insider Trading: Threshold Pharmaceuticals Inc

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Threshold Pharmaceuticals Inc in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Threshold Pharmaceuticals Inc since year 2005. Table 2 shows the detailed insider transactions of Threshold Pharmaceuticals Inc since 2005. The reporting company's ticker symbol is THLD. The reporting company's CIK number is 1183765.

The total value of stock buying since 2005 is $15,926,295. The total value of stock sales is $105,870,040. The total value of stock exercises is $0.


1 year stock price chart,   1 day stock price chart
THLD 1 year chart
THLD 1 day chart

Figure 1. Monthly insider transaction values at Threshold Pharmaceuticals Inc (THLD) 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.

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2009

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • $12,149k

    $1,214k

    $121k

    $12k

  • Buy
  • Sale
  • Option Exercise

Figure 2. Average prices of insider buys, sales, and option exercises at Threshold Pharmaceuticals Inc (THLD) in the past 24 months. See table 2 for insider transaction details.

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2009

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • $2.83

    $2.12

    $1.42

    $.71



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Threshold Pharmaceuticals Inc (THLD).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2009-11 5,000 14,150 0 0 0 0
2009-10 7,961,464 12,149,705 0 0 0 0
2009-09 5,000 7,650 0 0 0 0
2009-08 5,000 7,950 0 0 0 0
2009-07 5,000 7,500 0 0 0 0
2009-06 25,000 37,750 0 0 0 0
2009-03 5,000 5,350 0 0 0 0
2009-01 5,000 3,115 0 0 0 0
2008-10 5,000 2,240 0 0 0 0
2008-08 1,789,213 3,649,992 0 0 0 0
2008-07 5,000 1,950 0 0 0 0
2008-03 5,000 1,845 0 0 0 0
2008-01 5,000 2,090 0 0 0 0
2007-12 10,000 6,280 0 0 0 0
2007-11 8,784 4,968 0 0 0 0
2007-03 0 0 415,574 611,309 0 0
2007-02 0 0 750,000 1,135,500 0 0
2006-03 0 0 5,562,000 80,008,500 0 0
2005-10 0 0 204,404 2,114,731 0 0
2005-08 0 0 2,488,688 22,000,000 0 0
2005-03 4,000 23,760 0 0 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for Threshold Pharmaceuticals Inc (THLD)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2009-11-02 Curd John G (President and CMO) Purchase 5,000 2.83 14,150
2009-10-05 Curd John G (President and CMO) Purchase 26,178 1.86 48,691
2009-10-05 Sweet David E (10% Owner) Purchase 9,497 1.91 18,139
2009-10-05 Selick Harold E (Chief Executive Officer) Purchase 52,356 1.86 97,382
2009-10-05 Bird Jeffrey W (Director) Purchase 1,178,431 1.91 2,250,802
2009-10-05 Hurwitz Edward (Other) Purchase 261,780 1.91 499,999
2009-10-05 Sheehan Andrew T (10% Owner) Purchase 1,156,890 1.91 2,209,658
2009-10-05 White James N (10% Owner) Purchase 37,619 1.91 71,852
2009-10-05 Sands Gregory P (10% Owner) Purchase 24,679 1.91 47,136
2009-10-05 Younger William H Jr (10% Owner) Purchase 66,274 1.91 126,583
2009-10-05 Baker G Leonard Jr (10% Owner) Purchase 40,566 1.91 77,481
2009-10-05 Gaither James C (10% Owner) Purchase 17,472 1.91 33,371
2009-10-05 Coxe Tench (10% Owner) Purchase 151,896 1.91 290,121
2009-10-05 Jaeger Wilfred E (Director) Purchase 1,047,120 1.86 1,947,643
2009-10-05 Werner Harold R (10% Owner) Purchase 1,570,680 .00 0
2009-10-05 Anderson David L (10% Owner) Purchase 27,558 1.91 52,635
2009-10-01 Curd John G (President and CMO) Purchase 5,000 1.83 9,150
2009-09-01 Curd John G (President and CMO) Purchase 5,000 1.53 7,650
2009-08-03 Curd John G (President and CMO) Purchase 5,000 1.59 7,950
2009-07-01 Curd John G (President and CMO) Purchase 5,000 1.50 7,500
2009-06-05 Selick Harold E (Chief Executive Officer) Purchase 10,000 1.48 14,800
2009-06-03 Curd John G (President and CMO) Purchase 5,000 1.49 7,450
2009-06-03 Selick Harold E (Chief Executive Officer) Purchase 10,000 1.55 15,500
2009-03-03 Curd John G (President and CMO) Purchase 5,000 1.07 5,350
2009-01-26 Curd John G (President and CMO) Purchase 5,000 .62 3,115
2008-10-29 Curd John G (President and CMO) Purchase 5,000 .45 2,240
2008-08-29 Curd John G (President and CMO) Purchase 24,509 2.04 49,998
2008-08-29 Selick Harold E (Chief Executive Officer) Purchase 49,019 2.04 99,998
2008-08-29 Tang Capital Partners Lp (10% Owner) Purchase 735,294 2.04 1,499,999
2008-08-29 Jaeger Wilfred E (Director) Purchase 980,391 2.04 1,999,997
2008-07-16 Curd John G (President and CMO) Purchase 5,000 .39 1,950
2008-03-20 Curd John G (President and CMO) Purchase 5,000 .37 1,845
2008-01-31 Curd John G (President and CMO) Purchase 5,000 .42 2,090
2007-12-14 Curd John G (President and CMO) Purchase 5,000 .65 3,240
2007-12-03 Curd John G (President and CMO) Purchase 5,000 .61 3,040
2007-11-29 Selick Harold E (Chief Executive Officer) Purchase 3,484 .56 1,951
2007-11-21 Selick Harold E (Chief Executive Officer) Purchase 300 .56 168
2007-11-16 Curd John G (President and CMO) Purchase 5,000 .57 2,849
2007-03-01 Enright Patrick G (Director) Sale 415,574 1.47 611,309
2007-02-28 Enright Patrick G (Director) Sale 750,000 1.51 1,135,500
2006-03-16 Powell Michael (Director) Sale 2,562,000 14.25 36,508,500
2006-03-03 Three Arch Associates Iii Lp (10% Owner) Sale 2,000,000 14.50 29,000,000
2005-10-28 Christoffersen Ralph E (Director) Sale 37,037 9.83 364,073
2005-10-28 Enright Patrick G (Other) Sale 57,003 10.46 596,251
2005-10-28 Schreiber Alain (10% Owner) Sale 110,364 10.46 1,154,407
2005-08-25 Christoffersen Ralph E (Director) Sale 1,244,344 8.84 11,000,000
2005-08-25 Morgenthaler Partners Vii Lp (Director) Sale 1,244,344 8.84 11,000,000
2005-03-11 Tidmarsh George F (Founder and Presiden) Purchase 4,000 5.94 23,760

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 Threshold Pharmaceuticals Inc (symbol THLD, CIK number 1183765) see the Securities and Exchange Commission (SEC) website.

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