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Insider Trading: Hemispherx Biopharma Inc

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Hemispherx Biopharma Inc in the last 24 months are illustrated in figures 1 and 2. Table 1 shows the monthly insider trading data of Hemispherx Biopharma Inc since year 2005. Table 2 shows the detailed insider transactions of Hemispherx Biopharma Inc since 2005. The reporting company's ticker symbol is HEB. The reporting company's CIK number is 946644.

The total value of stock buying since 2005 is $515,648. The total value of stock sales is $0. 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 Hemispherx Biopharma Inc (HEB) 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.

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • $206,914

    $20,691

    $2,069

    $206

  • Buy
  • Sale
  • Option Exercise

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

  • 11

  • 12

  • 01 2007

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • 11

  • 12

  • 01 2008

  • 02

  • 03

  • 04

  • 05

  • 06

  • 07

  • 08

  • 09

  • 10

  • $2.12

    $1.59

    $1.06

    $.53



Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Hemispherx Biopharma Inc (HEB).
Trading Period
year-month  
Insider Buying     
Shares               Value ($)
Insider Sales     
Shares               Value ($)
Option Exercises     
Shares               Value ($)
2008-09 28,500 9,975 0 0 0 0
2006-12 95,600 206,914 0 0 0 0
2005-11 29,000 68,295 0 0 0 0
2005-08 10,000 15,200 0 0 0 0
2005-06 29,209 56,048 0 0 0 0
2005-04 61,631 92,225 0 0 0 0
2005-03 47,500 66,991 0 0 0 0

Table 2. Detailed insider stock purchases, sales, and option exercises for Hemispherx Biopharma Inc (HEB)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2008-09-25 Strayer David R (Other) Purchase 28,500 .35 9,975
2006-12-06 Piani Richard (Director) Purchase 25,000 2.36 59,000
2006-12-05 Spence Steven D (Director) Purchase 48,100 2.15 103,256
2006-12-01 Bonelli Anthony (President & COO) Purchase 2,500 1.97 4,925
2006-12-01 Carter William A (Chief Executive Officer) Purchase 20,000 1.99 39,733
2005-11-29 Spence Steven D (Director) Purchase 29,000 2.36 68,295
2005-08-18 Spence Steven D (Director) Purchase 10,000 1.52 15,200
2005-06-17 Spence Steven D (Director) Purchase 14,509 1.94 28,074
2005-06-10 Spence Steven D (Director) Purchase 14,700 1.90 27,974
2005-04-14 Strayer David R (Medical Director) Purchase 2,000 1.39 2,780
2005-04-01 Spence Steven D (Director) Purchase 39,754 1.50 59,630
2005-03-30 Mitchell William M (Director) Purchase 4,000 1.42 5,680
2005-03-28 Peterson Robert E (Chief Financial Officer) Purchase 7,500 1.52 11,362
2005-03-24 Piani Richard (Director) Purchase 11,000 1.40 15,399
2005-03-23 Etheridge Ransom (Director) Purchase 10,000 1.31 13,100
2005-03-21 Carter William A (CEO) Purchase 15,000 1.43 21,450

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 Hemispherx Biopharma Inc (symbol HEB, CIK number 946644) see the Securities and Exchange Commission (SEC) website.

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