Eos Petro, Inc. Watch

from 8-K 4 pages Tenth Amendment to Agreement and Plan of Merger

from 8-K 4 pages Ninth Amendment to Agreement and Plan of Merger

from 8-K 4 pages Eighth Amendment to Agreement and Plan of Merger

from 8-K 4 pages Seventh Amendment to Agreement and Plan of Merger

from 8-K 4 pages Sixth Amendment to Agreement and Plan of Merger

from 8-K 4 pages Fifth Amendment to Agreement and Plan of Merger

from 8-K 4 pages Fourth Amendment to Agreement and Plan of Merger

from 8-K 4 pages Third Amendment to Agreement and Plan of Merger

from 8-K 4 pages November 20, 2014 Dune Energy, Inc. 777 Walker Street, Suite 2300 Houston, Texas 7702 Attention: James A. Watt Re: Agreement and Plan of Merger Among Eos Petro, Inc. (“Eos”), Eos Merger Sub, Inc. and Dune Energy, Inc. (“Dune”), Dated as of September 16, 2014, as Amended on November 6, 2014 (The “Merger Agreement”) the Merger Agreement Is Hereby Amended as Follows: 1. Expiration Date. the Expiration Date, as Set Forth in Section 2.1(c) of the Merger Agreement, Is Extended to Midnight, New York City Time, on December 22, 2014. 2. Sections 6.3 of the Merger Agreement Is Hereby Deleted in Its Entirety and Replaced With the Following: “6.3 Acquisition Proposals

from SC TO-C 80 pages Agreement and Plan of Merger Among Eos Petro, Inc. -And- Eos Merger Sub, Inc. -And- Dune Energy, Inc. September 17, 2014

from 8-K/A 80 pages Agreement and Plan of Merger Among Eos Petro, Inc. -And- Eos Merger Sub, Inc. -And- Dune Energy, Inc. September 17, 2014

from 8-K 80 pages Agreement and Plan of Merger Among Eos Petro, Inc. -And- Eos Merger Sub, Inc. -And- Dune Energy, Inc. September 17, 2014

from 8-K 4 pages First Amendment to Agreement and Plan of Merger