"is it another arrow tatic,since these have been on our register...

"is it another arrow tatic,since these have been on our register our shareprice has been manipulated for their advantage or for a low ball offer by another company,"

Here is a list of the company anns. showing activity by DB.
A lot of thease same anns. happened on SDL as the SP was ratcheted down prior to low ball TO offer.

16/08/2011 8:26:00 AM 41 Becoming a substantial holder in BOW by DB Group -Schedule 3 (PDF)
16/08/2011 8:25:00 AM 35 Becoming a substantial holder in BOW by DB Group -Schedule 2 (PDF)
16/08/2011 8:25:00 AM 15 Becoming a substantial holder in BOW by DB Group (PDF)
12/08/2011 8:25:00 AM 4 Ceasing to be a substantial holder in BOW by DB Group (PDF)
11/08/2011 8:33:00 AM 15 Becoming a substantial holder from DBA (PDF)
10/08/2011 4:56:00 PM 8 Appendix 3B (PDF)
10/08/2011 12:19:00 PM 4 Bow Farms-out Oil Exploration Tenements (PDF)
8/08/2011 4:33:00 PM 8 Appendix 3B (PDF)
5/08/2011 8:26:00 AM 2 Ceasing to be a substantial holder from Deutsche Bank AG (PDF)
4/08/2011 8:28:00 AM 42 Becoming a substantial holder from Deutsche Bank -Schedule 2 (PDF)
4/08/2011 8:27:00 AM 13 Becoming a substantial holder from Deutsche Bank -Schedule 1 (PDF)
4/08/2011 8:27:00 AM 2 Becoming a substantial holder from Deutsche Bank AG (PDF)
29/07/2011 2:10:00 PM 18 Quarterly Activities Report (PDF)
29/07/2011 2:06:00 PM 5 Quarterly Cashflow Report (PDF)
21/07/2011 6:50:00 PM 3 Ceasing to be a substantial holder in DBA (PDF)
19/07/2011 10:04:00 AM 2 Bow increases 2P certified reserves by 60% (PDF)
14/07/2011 8:25:00 AM 16 Becoming a substantial holder in BOW by DB Group (PDF)
14/07/2011 8:25:00 AM 42 Becoming a substantial holder in BOW by DB Group -Schedule 2 (PDF)
1/07/2011 9:36:00 AM 3 Cuisinier Appraisal Exceeds Expectations (PDF)
30/06/2011 10:32:00 AM 8 Appendix 3B (PDF)