Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by
insiders of AMBAC FINANCIAL GROUP INC since year 2005 are given in the first table.
The second table lists detailed insider transactions reported by AMBAC FINANCIAL GROUP INC since 2005.
The reporting company's ticker symbol is ABK.
The reporting company's CIK number is 874501.
The total value of stock buying during this period is $2,480,456.
The total value of stock sales is $98,620,541.
The total value of stock exercises is $46,934,448.
Figure 1. Monthly insider transaction values at AMBAC FINANCIAL GROUP INC (ABK) 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.
06
07
08
09
10
11
12
01 2007
02
03
04
05
06
07
08
09
10
11
12
01 2008
02
03
04
05
$26,405k
$2,640k
$264k
$26k
Buy
Sale
Option Exercise
Figure 2. Average prices of insider buys, sales, and option exercises at AMBAC FINANCIAL GROUP INC (ABK) in the past 24 months. See table 2 for insider transaction details.
06
07
08
09
10
11
12
01 2007
02
03
04
05
06
07
08
09
10
11
12
01 2008
02
03
04
05
$93.27
$69.95
$46.64
$23.32
Table 1. Monthly summaries of insider stock purchases, sales, and option exercises
for AMBAC FINANCIAL GROUP INC (ABK).
Trading Period year-month
Insider Buying Shares Value ($)
Insider Sales Shares Value ($)
Option Exercises Shares Value ($)
2008-03
93,250
629,437
0
0
0
0
2007-11
29,000
798,267
0
0
0
0
2007-10
11,250
462,652
0
0
0
0
2007-07
0
0
0
0
10,000
486,599
2007-05
0
0
7,449
688,789
13,750
600,411
2007-04
0
0
130,204
12,074,446
131,250
6,317,961
2007-02
0
0
291,345
26,405,275
51,750
2,707,601
2006-12
0
0
12,000
1,081,380
12,000
583,920
2006-11
0
0
125,000
10,440,625
125,000
7,017,500
2006-09
0
0
187,800
15,929,125
0
0
2006-08
0
0
94,522
8,099,029
95,114
5,240,623
2006-07
0
0
8,240
685,238
339,720
21,592,929
2006-05
0
0
23,109
1,918,375
12,000
590,940
2006-03
0
0
47,801
3,842,896
50,143
1,795,964
2005-12
0
0
52,338
4,081,784
0
0
2005-11
0
0
160,600
11,963,879
0
0
2005-10
0
0
5,000
345,600
0
0
2005-05
0
0
15,000
1,064,100
0
0
2005-04
9,000
590,100
0
0
0
0
Table 2. Detailed insider stock purchases, sales, and option exercises
for AMBAC FINANCIAL GROUP INC (ABK)
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 AMBAC FINANCIAL GROUP INC (symbol ABK,
CIK number 874501) see
the Securities and Exchange Commission (SEC) website.
