Stock Trading History of Lassiter Phillip B

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Lassiter Phillip B since year 2005. The trader's CIK number is 1194135. At the time of this reporting, Lassiter Phillip B is the Director of Ambac Financial Group Inc (stock ticker symbol ABK).
Note that in the past LASSITER PHILLIP B also reported insider trading activities as an insider of the following companies:

Ambac Financial Group Inc (ABK)
Diebold Inc (DBD)

Stock purchases, sales, and option exercises reported by *Lassiter Phillip B* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-02-22	ABK	Ambac Financial Group Inc	Sale	7,000	90.61	634,293
2007-02-22	ABK	Ambac Financial Group Inc	Sale	9,563	90.46	865,051
2007-02-22	ABK	Ambac Financial Group Inc	Sale	6,200	90.64	561,968
2007-02-22	ABK	Ambac Financial Group Inc	Sale	9,800	90.49	886,794
2007-02-22	ABK	Ambac Financial Group Inc	Sale	10,400	90.49	941,129
2007-02-22	ABK	Ambac Financial Group Inc	Sale	9,100	90.53	823,844
2007-02-22	ABK	Ambac Financial Group Inc	Sale	11,700	90.45	1,058,291
2007-02-22	ABK	Ambac Financial Group Inc	Sale	4,100	90.48	370,968
2007-02-21	ABK	Ambac Financial Group Inc	Sale	9,900	90.88	899,754
2007-02-21	ABK	Ambac Financial Group Inc	Sale	10,450	90.91	950,031
2007-02-21	ABK	Ambac Financial Group Inc	Sale	13,350	90.46	1,207,574
2007-02-21	ABK	Ambac Financial Group Inc	Sale	12,900	90.42	1,166,375
2006-11-14	ABK	Ambac Financial Group Inc	Option Exercise	125,000	56.14	7,017,500
2006-11-14	ABK	Ambac Financial Group Inc	Sale	125,000	83.52	10,440,625
2006-09-12	ABK	Ambac Financial Group Inc	Sale	49,400	85.06	4,201,749
2006-09-13	ABK	Ambac Financial Group Inc	Sale	22,800	85.33	1,945,594
2006-09-13	ABK	Ambac Financial Group Inc	Sale	13,800	84.94	1,172,231
2006-09-13	ABK	Ambac Financial Group Inc	Sale	44,000	84.52	3,718,660
2006-07-31	ABK	Ambac Financial Group Inc	Option Exercise	327,720	64.68	21,196,929
2006-02-17	DBD	Diebold Inc	Option Exercise	1,000	29.91	29,910
2005-11-07	ABK	Ambac Financial Group Inc	Sale	32,122	74.35	2,388,238
2005-11-07	ABK	Ambac Financial Group Inc	Sale	33,478	74.54	2,495,450
2005-11-07	ABK	Ambac Financial Group Inc	Sale	29,400	74.71	2,196,503

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Lassiter Phillip B (Director of Ambac Financial Group Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.