| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficerDERIV | Mar 13 | M | 1,908 | $0.00 | —? | 5,604derivatives |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Mar 13 | F | 687 | $8.39 | $6K | 70,108 |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Mar 13 | M | 1,908 | $0.00 | — | 70,795 |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficerDERIV | Mar 6 | A | 21,117 | $0.00 | —? | 50,852derivatives |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Mar 6 | F | 1,271 | $9.16 | $12K | 68,887 |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Mar 6 | M | 1,271 | $0.00 | — | 68,887 |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficerDERIV | Mar 3 | M | 1,628 | — | — | 29,735derivatives |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficerDERIV | Mar 3 | M | 1,840 | — | — | 7,512derivatives |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficerDERIV | Feb 28 | M | 1,787 | — | — | 28,107derivatives |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficerDERIV | Feb 28 | M | 2,020 | — | — | 9,352derivatives |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Mar 3 | F | 212 | $9.30 | $2K | 67,616 |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Mar 3 | M | 212 | — | — | 67,828 |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Feb 28 | F | 233 | $9.71 | $2K | 67,616 |
| AMBAC FINANCIAL GROUP INC | AMBC | Robert Bryan EismanOfficer | Feb 28 | M | 233 | — | — | 67,849 |