Brigham Exploration Co Watch

from 8-K 29 pages 14,000,000 Shares Brigham Exploration Company Common Stock, Par Value $.01 Per Share Underwriting Agreement

from 8-K 32 pages 16,000,000 Shares Brigham Exploration Company Common Stock, Par Value $.01 Per Share Underwriting Agreement

from 8-K 31 pages 32,000,000 Brigham Exploration Company Common Stock, Par Value $.01 Per Share Underwriting Agreement

from SC 13G/A 1 page Exhibit 1 Joint Filing Agreement

from SC 13D/A 4 pages Agreement Relating to Voting of Shares

from SC 13G/A 1 page Exhibit 1 Joint Filing Agreement

from S-2/A ~50 pages Form of Underwriting Agreement

from SC 13G/A 1 page <page> Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Under the Securities Exchange Act of 1934, the Persons Named Below Agree to the Joint Filing on Behalf of Each of Them of a Statement on Schedule 13g/a (Including Amendments Thereto) With Respect to the Common Stock of Brigham Exploration Company and Further Agree That This Joint Filing Agreement Be Included as an Exhibit to Such Joint Filings. in Evidence Thereof Each of the Undersigned, Being Duly Authorized, Hereby Execute This Agreement on the Date Set Forth Opposite His or Her Name. Date: February 13, 2003 /S/ Ben M. Brigham Ben M. Brigham Date: February 13, 2003 /S/ Anne L. Brigham Anne L. Brigham Page 8 of 8 Pages

from SC 13D/A ~20 pages Securities Purchase Agreement

from SC 13D/A >50 pages Securities Purchase Agreement

from SC 13G/A 1 page Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Under the Securities Exchange Act of 1934, the Persons Named Below Agree to the Joint Filing on Behalf of Each of Them of a Statement on Schedule 13g/a (Including Amendments Thereto) With Respect to the Common Stock of Brigham Exploration Company and Further Agree That This Joint Filing Agreement Be Included as an Exhibit to Such Joint Filings. in Evidence Thereof Each of the Undersigned, Being Duly Authorized, Hereby Execute This Agreement on the Date Set Forth Opposite His or Her Name. Date: February 14, 2001 /S/ Ben M. Brigham Ben M. Brigham Date: February 14, 2001 /S/ Anne L. Brigham Anne L. Brigham Page 8 of 8 Pages <page>

from SC 13D 1 page 109178103 Page 14 of 16 Pages Exhibit 1 to Schedule 13d Joint Acquisition Statement Pursuant to Rule 13d-(F)(1) the Undersigned Acknowledge and Agree That the Foregoing Statement on Schedule 13d Is Filed on Behalf of Each of the Undersigned and That All Subsequent Amendments to This Statement on Schedule 13d Shall Be Filed on Behalf of Each of the Undersigned Without the Necessity of Filing Additional Joint Acquisition Statements. the Undersigned Acknowledge That Each Shall Be Responsible for the Timely Filing of Such Amendments, and for the Completeness and Accuracy of the Information Concerning Him, Her or It Contained Herein, but Shall Not Be Responsible for the Completeness and Accuracy of the Information Concerning the Other Entities or Persons, Except to the Extent That He, She or It Knows or Has Reason to Believe That Such Information Is Accurate. Dated as March 3, 2000 General Atlantic Partners III, L.P. By: Gap III Investors, Inc., Its General Partner By: /S/ Thomas J. Murphy Name: Thomas J. Murphy Title: Secretary Gap III Investors Inc. By: /S/ Thomas J. Murphy Name: Thomas J. Murphy Title: Secretary Gap-Brigham Partners, L.P. By: /S/ Stephen P. Reynolds Name: Stephen P. Reynolds Title: General Partner <page> 109178103 Page 15 of 16 Pages Gap Coinvestment Partners II, L.P. By: /S/ Thomas J. Murphy Name: Thomas J. Murphy Title: Attorney-In-Fact

from SC 13G/A 1 page <page> 1 Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Under the Securities Exchange Act of 1934, the Persons Named Below Agree to the Joint Filing on Behalf of Each of Them of a Statement on Schedule 13g/a (Including Amendments Thereto) With Respect to the Common Stock of Brigham Exploration Company and Further Agree That This Joint Filing Agreement Be Included as an Exhibit to Such Joint Filings. in Evidence Thereof Each of the Undersigned, Being Duly Authorized, Hereby Execute This Agreement on the Date Set Forth Opposite His or Her Name. Date: February 11, 2000 /S/ Ben M. Brigham Ben M. Brigham Date: February 11, 2000 /S/ Anne L. Brigham Anne L. Brigham Page 8 of 8 Pages

from SC 13G 1 page <page> 1 Exhibit 1 Joint Filing Agreement in Accordance With Rule 13d-1(k) Under the Securities Exchange Act of 1934, the Persons Named Below Agree to the Joint Filing on Behalf of Each of Them of a Statement on Schedule 13g (Including Amendments Thereto) With Respect to the Common Stock of Brigham Exploration Company and Further Agree That This Joint Filing Agreement Be Included as an Exhibit to Such Joint Filings. in Evidence Thereof Each of the Undersigned, Being Duly Authorized, Hereby Execute This Agreement on the Date Set Forth Opposite His or Her Name. Date: February 12, 1999 /S/ Ben M. Brigham Ben M. Brigham Date: February 12, 1999 /S/ Anne L. Brigham Anne L. Brigham Page 8 of 8 Pages

from S-1/A ~50 pages Form of Underwriting Agreement

from S-1/A ~50 pages Form of Underwriting Agreement