ADGE / American DG Energy, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

American DG Energy, Inc.
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HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
CIK 1378706
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to American DG Energy, Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
June 23, 2017 SC 13D

ADGE / American DG Energy, Inc. / AMERICAN DG ENERGY INC - SC 13D/A NICOLAIDES 05.23.17 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) Bonnie Brown, Chief Financial Officer American DG Energy Inc. 45 First Avenue Waltham, MA 02451 (781) 522-6000 (Name,

June 1, 2017 15-12G

American DG Energy FORM 15-12G AND 15-15D

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-34493 AMERICAN DG ENERGY INC. (Exact name of registrant as spe

May 25, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 25, 2017 Registration Statement File No.

May 23, 2017 EX-99.1

TECOGEN AND AMERICAN DG COMPLETE MERGER

EX-99.1 4 ex991tgenadgemergercomplet.htm ADGE MERGER PRESS RELEASE TECOGEN AND AMERICAN DG COMPLETE MERGER WALTHAM, Mass., May 18, 2017 /PRNewswire/ - Tecogen Inc. (Nasdaq: TGEN), ("Tecogen"), a leading manufacturer of clean energy products, and American DG Energy Inc., (NYSE MKT: ADGE), ("ADGE") an On-Site Utility, offering clean electricity, heat, hot water and cooling solutions to hospitality,

May 23, 2017 8-K

Changes in Control of Registrant, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets, Other Events, Submission of Matters to a Vote of Security Holders

8-K 1 adge-20170522mergercomplet.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 23, 2017 (May 18, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdictio

May 23, 2017 EX-3.2

BY - LAWS ADGE.TECOGEN ACQUISITION CORP. (a Delaware corporation) ADGE.TECOGEN ACQUISITION CORP. ARTICLE I OFFICES

Exhibit BY - LAWS of ADGE.TECOGEN ACQUISITION CORP. (a Delaware corporation) ADGE.TECOGEN ACQUISITION CORP. BY‑LAWS ARTICLE I OFFICES Section 1. Registered Office . The registered office of the Corporation shall be located at 2711 Centerville Road, Suite 400, in the City of Wilmington, County of New Castle, State of Delaware, and the name of the resident agent in charge thereof shall be Corporatio

May 23, 2017 EX-3.1

Delaware The First State

Exhibit Delaware The First State Page 1 I, JEFFREY W. BULLOCK, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF INCORPORATION OF ?TECOGEN.ADGE ACQUISITION CORP.?, FILED IN THIS OFFICE ON THE THIRTY-FIRST DAY OF OCTOBER, A.D. 2016, AT 11:15 O`CLOCK A.M. A FILED COPY OF THIS CERTIFICATE HAS BEEN FORWARDED TO THE NEW CASTLE C

May 19, 2017 S-8 POS

American DG Energy S-8 POS

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 S-8 POS

American DG Energy S-8 POS

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 S-8 POS

American DG Energy S-8 POS

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 19, 2017 POS AM

American DG Energy POS AM

As filed with the Securities and Exchange Commission on May 19, 2017 Registration Statement File No.

May 12, 2017 8-K/A

Financial Statements and Exhibits, Other Events

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 12, 2017 (April 27, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incor

May 12, 2017 EX-99.01

Tecogen and American DG Energy Commence Mailing of Definitive Proxy Statement/Prospectus

EX-99.01 2 adgemergermailingpressrele.htm EXHIBIT 99.1 FOR IMMEDIATE RELEASE Media & Investor Relations Contact: John N. Hatsopoulos 781.622.1120 [email protected] Tecogen and American DG Energy Commence Mailing of Definitive Proxy Statement/Prospectus WALTHAM, Mass., April 28, 2017 /PRNewswire/ - Tecogen, Inc. (Nasdaq: TGEN) and American DG Energy Inc. (NYSE: ADGE) today announce that

May 12, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 adge-20170512earningsrelea.htm ADGE-2017 05 12 EARNINGS RELEASE 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 12, 2017 (May 11, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Del

May 12, 2017 EX-99.01

American DG Energy Reports First Quarter 2017 Financial Performance Delivers positive Adjusted EBITDA from continuing operations of $23,532 for the quarter

Exhibit American DG Energy Inc. 45 First Avenue, Waltham, MA 02451 t: +1 781.522.6000 f: +1 781.522.6050 [email protected] www.americandg.com FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] American DG Energy Reports First Quarter 2017 Financial Performance Delivers positive Adjusted EBITDA from continuing operation

May 12, 2017 EX-31.02

AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.2 AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Benjamin M. Locke, certify that: 1. I have reviewed this Quarterly Report on Form 10-Q of American DG Energy Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to

May 12, 2017 10-Q

ADGE / American DG Energy, Inc. ADGE 2017.03.31 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2017 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-34493 AMERICAN DG ENERGY INC.

May 12, 2017 EX-31.01

AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.1 AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, John N. Hatsopoulos, certify that: 1. I have reviewed this Quarterly Report on Form 10-Q of American DG Energy Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit t

May 12, 2017 EX-31.03

AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.3 AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 I, Bonnie J. Brown, certify that: 1. I have reviewed this Quarterly Report on Form 10-Q of American DG Energy Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to st

May 12, 2017 EX-32.01

AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(b) and 15d-14(b), AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.1 AMERICAN DG ENERGY INC. CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(b) and 15d-14(b), AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 Each of, John N. Hatsopoulos, Co-Chief Executive Officer, Benjamin M. Locke, Co-Chief Executive Officer, and Bonnie J. Brown, Chief Financial Officer, of American DG Energy Inc., or the Company, certify, pursuant to Section

May 2, 2017 8-K

Financial Statements and Exhibits, Other Events

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 2, 2017 (April 27, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 0

May 2, 2017 EX-99.1

Tecogen and American DG Energy Commence Mailing of Definitive Proxy Statement/Prospectus

Exhibit FOR IMMEDIATE RELEASE Media & Investor Relations Contact: John N. Hatsopoulos 781.622.1120 [email protected] Tecogen and American DG Energy Commence Mailing of Definitive Proxy Statement/Prospectus WALTHAM, Mass., April 28, 2017 /PRNewswire/ - Tecogen, Inc. (Nasdaq: TGEN ) and American DG Energy Inc. (NYSE: ADGE) today announce that April 27, 2017 each of them has commenced the

May 2, 2017 425

American DG Energy 8-K (Prospectus)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 2, 2017 (April 27, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 0

May 2, 2017 EX-99.1

Tecogen and American DG Energy Commence Mailing of Definitive Proxy Statement/Prospectus

Exhibit FOR IMMEDIATE RELEASE Media & Investor Relations Contact: John N. Hatsopoulos 781.622.1120 [email protected] Tecogen and American DG Energy Commence Mailing of Definitive Proxy Statement/Prospectus WALTHAM, Mass., April 28, 2017 /PRNewswire/ - Tecogen, Inc. (Nasdaq: TGEN ) and American DG Energy Inc. (NYSE: ADGE) today announce that April 27, 2017 each of them has commenced the

May 2, 2017 EX-99.1

American DG Energy Announces Merger S-4 Declared Effective by SEC

Exhibit Investor & Media Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] American DG Energy Announces Merger S-4 Declared Effective by SEC WALTHAM, Mass. - April 13, 2017 - American DG Energy Inc. (NYSE MKT: ADGE) today announced that the registration statement on SEC Form S-4 (the “Registration Statement”) filed with Securities and Exchange Commissio

May 2, 2017 8-K/A

Financial Statements and Exhibits, Other Events

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 2, 2017 (April 12, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorp

May 2, 2017 EX-99.1

American DG Energy Announces Merger S-4 Declared Effective by SEC

Exhibit Investor & Media Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] American DG Energy Announces Merger S-4 Declared Effective by SEC WALTHAM, Mass. - April 13, 2017 - American DG Energy Inc. (NYSE MKT: ADGE) today announced that the registration statement on SEC Form S-4 (the “Registration Statement”) filed with Securities and Exchange Commissio

May 2, 2017 425

American DG Energy 8-K/A (Prospectus)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 2, 2017 (April 12, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorp

April 27, 2017 DEFA14A

American DG Energy ADGE MERGER PROXY CARD

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

April 27, 2017 DEF 14A

American DG Energy MERGER PROXY STATEMENT

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)

April 12, 2017 8-K

Other Events

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) April 12, 2017 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Com

April 12, 2017 425

American DG Energy 8-K (Prospectus)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) April 12, 2017 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Com

March 24, 2017 EX-2.1

AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER

EX-2.1 2 adgemergeramendmentexhibit.htm EXHIBIT 2.1 AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER THIS AMENDMENT NO. 1 (this “Amendment No. 1”), dated effective as of March 23, 2017, to that certain Agreement and Plan of Merger, dated November 1, 2016 (the “Merger Agreement”), by and among Tecogen Inc., a Delaware corporation (“Tecogen”); Tecogen.ADGE Acquisition Corp., a Delaware corporation an

March 24, 2017 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 adge-20170323mergeramendme.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) March 24, 2017 (March 23, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdi

March 24, 2017 EX-2.1

AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER

EX-2.1 2 adgemergeramendmentexhibit.htm EXHIBIT 2.1 AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER THIS AMENDMENT NO. 1 (this “Amendment No. 1”), dated effective as of March 23, 2017, to that certain Agreement and Plan of Merger, dated November 1, 2016 (the “Merger Agreement”), by and among Tecogen Inc., a Delaware corporation (“Tecogen”); Tecogen.ADGE Acquisition Corp., a Delaware corporation an

March 24, 2017 425

American DG Energy 8-K (Prospectus)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) March 24, 2017 (March 23, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-3449

March 24, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 adge20170323er8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) March 24, 2017 (March 21, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of I

March 24, 2017 EX-99.1

American DG Energy Reports 2016 Financial Performance Site improvements result in increase of Adjusted EBITDA to a positive position for the year

EX-99.1 2 adge20170321earningsrelease.htm EXHIBIT 99.1 American DG Energy Inc. 45 First Avenue, Waltham, MA 02451 t: +1 781.522.6000 f: +1 781.522.6050 [email protected] www.americandg.com FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc 781.622.1120 [email protected] American DG Energy Reports 2016 Financial Performance Site improvements result in

March 21, 2017 EX-21.1

LIST OF SUBSIDIARIES American DG Energy Inc., a Delaware Corporation Subsidiaries Jurisdiction American DG New York, LLC Delaware EuroSite Power Inc. Delaware

EX-21.1 2 adge-20161231xexx211.htm EXHIBIT 21.1 EXHIBIT 21.1 LIST OF SUBSIDIARIES American DG Energy Inc., a Delaware Corporation Subsidiaries Jurisdiction American DG New York, LLC Delaware EuroSite Power Inc. Delaware

March 21, 2017 10-K

ADGE / American DG Energy, Inc. 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-34493 AMERICAN DG ENERGY INC.

March 3, 2017 8-K

Termination of a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 adge20170203jnhlineofcredi.htm 8-K - LOAN WITHDRAWEL UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) March 3, 2017 (February 27, 2017) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (St

March 3, 2017 EX-10.1

EX-10.1

March 3, 2017 EX-10.1

EX-10.1

EX-10.1 2 jnhloanwithdrawel22717.htm EXHIBIT 10.1

January 30, 2017 SC 13D/A

ADGE / American DG Energy, Inc. / Natsis Tryfon - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 2)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) Samya Barshovi Brevan Howar

December 28, 2016 EX-10.1

Promissory Note-Line of Credit issued on December 22, 2016 by American DG Energy Inc. to John Hatsopoulos (Incorporated by reference to American DG Energy Inc.'s Current Report on Form 8-K (No. 001-34493), as filed with the SEC on December 28, 2016).

EX-10.1 2 ex101jnhlineofcredit.htm EXHIBIT 10.1 PROMISSORY NOTE - LINE OF CREDIT U.S. $3,000,000.00 December 22, 2016 FOR VALUE RECEIVED, Tecogen Inc., a corporation organized under the laws of Delaware (“Borrower”), with offices located at 45 First Avenue, Waltham, Massachusetts 02451, agrees to pay to John N. Hatsopoulos (“Lender”), residing at 3 Woodcock Lane, Lincoln, Massachusetts 01773, or o

December 28, 2016 EX-10.2

Debt Repayment Agreement

Exhibit Debt Repayment Agreement American DG Energy, a Delaware corporation located at 45 First Avenue, Waltham, MA 02451, (the ?Company?), and Trifon and Despina Pantopoulou Natsis (the ?Debt Holders?) (hereinafter referred to jointly as the ?Parties?), entered into a convertible debt agreement executed on August 9, 2016 (the ?Debt Agreement?) for the debt amount of $3,416,681.

December 28, 2016 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

8-K 1 jnhlineofcredit8-k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) December 28, 2016 (December 22, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdict

December 14, 2016 SC 13G/A

ADGE / American DG Energy, Inc. / HATSOPOULOS GEORGE N - SC 13G/A Passive Investment

SC 13G/A 1 adgegnh13ga121316.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 6)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 13, 2016 (Date of Event which Requires Filing of this Statement)

December 7, 2016 8-K/A

American DG Energy AMENDED 8-K #2 (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No. 2) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) December 7, 2016 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001

December 7, 2016 8-K/A

Other Events

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) December 6, 2016 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001

December 3, 2016 EX-99.1

PART I

EX-99.1 3 adgeretrospectivereclassif.htm EXHIBIT 99.1 Table of Contents PART I Item 1. Business. General American DG Energy Inc., or the Company, we, our, or us, distributes, owns and operates clean, on-site energy systems that produce electricity, hot water, heat, and cooling. Our business model is to own the equipment that we install at customers' facilities and to sell the energy produced by th

December 3, 2016 8-K

Financial Statements and Exhibits, Other Events

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) December 2, 2016 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (C

November 16, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 adge-1120168xkq3earningsre.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) November 16, 2016 (November 10, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other J

November 16, 2016 EX-99.01

American DG Energy Reports Third Quarter 2016 Financial Performance Delivers positive non-GAAP EBITDA cash flow of $288,334 for the quarter

EX-99.01 2 adge-2016q3earningsrelease.htm EXHIBIT 99.01 American DG Energy Inc. 45 First Avenue, Waltham, MA 02451 t: +1 781.522.6000 f: +1 781.522.6050 [email protected] www.americandg.com FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] American DG Energy Reports Third Quarter 2016 Financial Performance Delivers po

November 14, 2016 10-Q

ADGE / American DG Energy, Inc. 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2016 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-34493 AMERICAN DG ENERGY INC.

November 2, 2016 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K 1 adg-201611018xkmerger.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) November 2, 2016 (November 1, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdic

November 2, 2016 EX-99.1

Tecogen to Acquire American DG Energy Creates vertically integrated clean technology company

EX-99.1 3 a201611018-kmergerexpr.htm EXHIBIT 99.1 Exhibit 99.01 FOR IMMEDIATE RELEASE Media Contact: Investor Contact: Ariel F. Babcock, CFA John N. Hatsopoulos [email protected] [email protected] 781.466.6413 781.622.1120 Tecogen to Acquire American DG Energy Creates vertically integrated clean technology company Waltham, MA - November 2 , 2016 - Tecogen Inc. (NASDAQ: TGEN) (“T

November 2, 2016 EX-2.1

TECOGEN INC. TECOGEN.ADGE ACQUISITION CORP. AMERICAN DG ENERGY INC. AGREEMENT AND PLAN OF MERGER Dated as of November 1, 2016

Exhibit Exhibit 2.1 TECOGEN INC. TECOGEN.ADGE ACQUISITION CORP. AMERICAN DG ENERGY INC. AGREEMENT AND PLAN OF MERGER Dated as of November 1, 2016 Exhibit 2.1 table of contents Page ARTICLE I THE MERGER 1 Section 1.1 The Merger. 1 Section 1.2 Closing. 2 Section 1.3 Effective Time.. 2 Section 1.4 Governing Documents.. 2 Section 1.5 Directors and Officers of the Surviving Entity.. 2 Section 1.6 Tax C

November 2, 2016 425

American DG Energy 8-K (Prospectus)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) November 2, 2016 (November 1, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-

November 2, 2016 EX-2.1

TECOGEN INC. TECOGEN.ADGE ACQUISITION CORP. AMERICAN DG ENERGY INC. AGREEMENT AND PLAN OF MERGER Dated as of November 1, 2016

EX-2.1 2 a201611018-kmergerexagt.htm EXHIBIT 2.1 Exhibit 2.1 TECOGEN INC. TECOGEN.ADGE ACQUISITION CORP. AMERICAN DG ENERGY INC. AGREEMENT AND PLAN OF MERGER Dated as of November 1, 2016 Exhibit 2.1 table of contents Page ARTICLE I THE MERGER 1 Section 1.1 The Merger. 1 Section 1.2 Closing. 2 Section 1.3 Effective Time.. 2 Section 1.4 Governing Documents.. 2 Section 1.5 Directors and Officers of t

November 2, 2016 EX-99.1

Tecogen to Acquire American DG Energy Creates vertically integrated clean technology company

EX-99.1 3 a201611018-kmergerexpr.htm EXHIBIT 99.1 Exhibit 99.01 FOR IMMEDIATE RELEASE Media Contact: Investor Contact: Ariel F. Babcock, CFA John N. Hatsopoulos [email protected] [email protected] 781.466.6413 781.622.1120 Tecogen to Acquire American DG Energy Creates vertically integrated clean technology company Waltham, MA - November 2 , 2016 - Tecogen Inc. (NASDAQ: TGEN) (“T

October 27, 2016 SC 13D/A

ADGE / American DG Energy, Inc. / Natsis Tryfon - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. 1)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) Samya Barshovi Brevan Howar

October 7, 2016 SC 13D

ADGE / American DG Energy, Inc. / Natsis Tryfon - SC 13D Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. )* American DG Energy Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) Samya Barshovi Brevan Howard I

October 4, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) October 4, 2016 (September 30, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04

September 29, 2016 SC 13G/A

ADGE / American DG Energy, Inc. / RBC Holdings (Channel Islands) Ltd - AMENDMENT NO. 5 Passive Investment

SC 13G/A 1 p929161sc13ga5.htm AMENDMENT NO. 5 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934* (Amendment No. 5) American DG Energy Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 025398108 (CUSIP Number) September 27, 2016 (Date of Event Which Requires Filing of this Statement) Check the appropriate

September 29, 2016 EX-99.A

JOINT FILING AGREEMENT

EX-99.A 2 ex99a.htm EXHIBIT 99.A EXHIBIT A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, the persons or entities named below agree to the joint filing on behalf of each of them of this Schedule 13G/A with respect to the Securities of the Issuer and further agree that this joint filing agreement be included as an exhibit to this Schedule 13G/A. I

August 16, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 adge-081516q2earningsrelea.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) August 16, 2016 (August 11, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Juris

August 16, 2016 EX-99.1

American DG Energy Reports Second Quarter 2016 Financial Performance ADGE's North American operations achieve EBITDA Cash Inflow for Q2 and full year 2016

Exhibit American DG Energy Inc. 45 First Avenue, Waltham, MA 02451 t: +1 781.522.6000 f: +1 781.522.6050 [email protected] www.americandg.com FOR IMMEDIATE RELEASE Investor Contact: Media Contact: John N. Hatsopoulos Bonnie Brown American DG Energy Inc American DG Energy Inc 781.622.1120 781.522.6020 [email protected] [email protected] American DG Energy Reports Second Qu

August 11, 2016 10-Q

American DG Energy 10-Q (Quarterly Report)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2016 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-34493 AMERICAN DG ENERGY INC.

August 10, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

8-K 1 adge-20160801debtswap8xk.htm 8-K - DEBT SWAP UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) August 10, 2016 (August 9, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Ot

August 10, 2016 EX-10.2

AGREEMENT TRANSFER OF SHARES OF COMMON STOCK EUROSITE POWER INC.

Exhibit AGREEMENT for TRANSFER OF SHARES OF COMMON STOCK of EUROSITE POWER INC. Parties: American DG Energy Inc. (?ADGE?) EuroSite Power Inc. (?EUSP?) Jacques de Saussure Elias Samaras John Hatsopoulos Trifon Natsis and Despina Pantopoulou For good and valuable consideration and intending to be legally bound, the parties irrevocably agree to the following transactions, to be effective immediately.

August 10, 2016 EX-10.1

CONVERTIBLE NOTE EXCHANGE AGREEMENT

EX-10.1 2 convertiblenoteexchangeagr.htm EXHIBIT 10.1 CONVERTIBLE NOTE EXCHANGE AGREEMENT CONVERTIBLE NOTE EXCHANGE AGREEMENT, dated as set forth on the signature page, by and among American DG Energy Inc., a Delaware corporation (“ADGE”), and the other parties identified on the signature page. WHEREAS, ADGE and RBC cees Nominees Limited B2599/B3957 (“RBC”) previously were considering the executio

August 10, 2016 EX-99.1

American DG Energy Announces Planned Further Reduction in Convertible Debt

EX-99.1 4 debtswappressrelease.htm EXHIBIT 99.1 Investor Contact: Media Contact John Hatsopoulos Bonnie Brown American DG Energy Inc. American DG Energy Inc. 781.622.1120 781.522.6020 [email protected] [email protected] American DG Energy Announces Planned Further Reduction in Convertible Debt WALTHAM, Mass. - August 10, 2016 - American DG Energy Inc. (NYSE MKT: ADGE, the "

July 7, 2016 EX-10.1

EUROSITE POWER INC. Convertible Note Amendment and Conversion Agreement

IN MAKING AN INVESTMENT DECISION, YOU MUST RELY ON THEIR OWN EXAMINATION OF THE ISSUER OF THE SECURITIES REFERRED TO HEREIN, INCLUDING THE MERITS AND RISKS INVOLVED.

July 7, 2016 8-K

American DG Energy 8-K (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) July 7, 2016 (June 30, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 0

June 30, 2016 8-K

American DG Energy 8-K-2016ANNUALMEETING (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) June 30, 2016 (June 28, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493

May 17, 2016 EX-99.01

American DG Energy Reports First Quarter 2016 Financial Performance Operating expenses decreased by 21.2% compared to the same period in 2015

SEC Exhibit American DG Energy Inc. 45 First Avenue, Waltham, MA 02451 t: +1 781.522.6000 f: +1 781.522.6050 [email protected] www.americandg.com FOR IMMEDIATE RELEASE Investor Contact: Media Contact: John N. Hatsopoulos Bonnie Brown American DG Energy Inc American DG Energy Inc 781.622.1120 781.522.6020 [email protected] [email protected] American DG Energy Reports First

May 17, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

SEC Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 17, 2016 (May 13, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-3449

May 13, 2016 EX-99.01

American DG Energy Reports First Quarter 2016 Financial Performance Operating expenses decreased by 21.2% compared to the same period in 2015

SEC Exhibit American DG Energy Inc. 45 First Avenue, Waltham, MA 02451 t: +1 781.522.6000 f: +1 781.522.6050 [email protected] www.americandg.com FOR IMMEDIATE RELEASE Investor Contact: Media Contact: John N. Hatsopoulos Bonnie Brown American DG Energy Inc American DG Energy Inc 781.622.1120 781.522.6020 [email protected] [email protected] American DG Energy Reports First

May 13, 2016 10-Q

American DG Energy 10-Q (Quarterly Report)

SEC Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2016 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number: 001-34493 AMERICAN DG ENERGY INC.

May 13, 2016 DEFA14A

American DG Energy DEFA14A

SEC Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e

May 11, 2016 EX-99.A

JOINT FILING AGREEMENT

EXHIBIT A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, the persons or entities named below agree to the joint filing on behalf of each of them of this Schedule 13G/A with respect to the Securities of the Issuer and further agree that this joint filing agreement be included as an exhibit to this Schedule 13G/A.

May 11, 2016 SC 13G/A

ADGE / American DG Energy, Inc. / RBC Holdings (Channel Islands) Ltd - AMENDMENT NO. 4 Passive Investment

SC 13G/A 1 j511161sc13ga4.htm AMENDMENT NO. 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934* (Amendment No. 4) American DG Energy Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 025398108 (CUSIP Number) January 31, 2016 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

May 10, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

SEC Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) May 10, 2016 (May 4, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493

May 10, 2016 EX-99.1

American DG Energy Announces Significant Reduction in Debt

EX-99.1 3 adgedebtswappressrelease.htm EXHIBIT 99.1 American DG Energy Announces Significant Reduction in Debt WALTHAM, Mass. - May 4, 2016 - American DG Energy Inc. (NYSE MKT: ADGE, the "Company"), an On-Site Utility provider offering clean electricity, heat, hot water and cooling solutions to hospitality, healthcare, housing and fitness facilities, is pleased to announce the execution of a serie

May 10, 2016 EX-10.1

CONVERTIBLE NOTE EXCHANGE AGREEMENT

SEC Exhibit {B2003185; 1} S&W 4.26.16 CONVERTIBLE NOTE EXCHANGE AGREEMENT CONVERTIBLE NOTE EXCHANGE AGREEMENT, dated as set forth on the signature page, by and among American DG Energy Inc., a Delaware corporation (?ADGE?), and the individual or entity identified on the signature page (the ?Investor?). W I T N E S S E T H: WHEREAS, ADGE is the owner of shares of common stock of EuroSite Power Inc.

April 29, 2016 DEF 14A

American DG Energy DEF 14A

DEF 14A 1 adge-20160429def14a.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confi

April 29, 2016 SC 13G/A

ADGE / American DG Energy, Inc. / RBC Holdings (Channel Islands) Ltd - AMENDMENT NO. 3 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934* (Amendment No. 3) American DG Energy Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

April 29, 2016 EX-99.A

JOINT FILING AGREEMENT

EXHIBIT A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, the persons or entities named below agree to the joint filing on behalf of each of them of this Schedule 13G/A with respect to the Securities of the Issuer and further agree that this joint filing agreement be included as an exhibit to this Schedule 13G/A.

April 1, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) April 1, 2016 (March 29, 2016) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-35693

April 1, 2016 EX-99.1

American DG Energy Reports 2015 Financial Performance Site improvements result in increase of 16% in total kW production

Exhibit American DG Energy Inc. 45 First Avenue, Waltham, MA 02451 t: +1 781.522.6000 f: +1 781.522.6050 [email protected] www.americandg.com FOR IMMEDIATE RELEASE Investor Contact: Media Contact: John N. Hatsopoulos Bonnie Brown American DG Energy Inc American DG Energy Inc 781.622.1120 781.522.6020 [email protected] [email protected] American DG Energy Reports 2015 Fina

March 30, 2016 10-K

American DG Energy 10-K (Annual Report)

10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-34493 AMERICAN DG ENERGY INC.

March 18, 2016 EX-1

POWER OF ATORNEY

EX-1 2 parispoa.htm EXHIBIT 1 POWER OF ATORNEY Know All Men By These Presents, that the undersigned hereby constitutes and appoints Bonnie J. Brown, the undersigned's true and lawful attorney-in-fact to: (1) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of American DG Energy Inc. (the "Company"), Forms 3, 4, 5,Schedule 13G, Schedule 13D,

March 18, 2016 EX-1

POWER OF ATORNEY

POWER OF ATORNEY Know All Men By These Presents, that the undersigned hereby constitutes and appoints Bonnie J.

March 18, 2016 SC 13D

ADGE / American DG Energy, Inc. / Nicolaides Aliki - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1) American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSI

March 18, 2016 SC 13D

ADGE / American DG Energy, Inc. / Nicolaides Paris - SC 13D Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1) American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSI

March 11, 2016 EX-10.1

EX-10.1

EX-10.1 2 adgeguaranteeofeuspsocge.htm EXHIBIT 10.1

March 11, 2016 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 11, 2016 (March 7, 2016). AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04

March 9, 2016 8-K

American DG Energy 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 9, 2016 (March 3, 2016). AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-

March 9, 2016 EX-10.1

MASTER ASSIGNMENT OF RECEIVABLES AGREEMENT DATE: IV}~ 3rP{ 2016 PARTIES: 1. EUROSITE POWER LIMITED, (reg. no. 07379560) whose registered office is at Sky View, Argosy Road, Castle Donington, Derby DE74 2SA. (the "Assignor''); and 2. SOCIETE GENERALE

sgefeuspmasterassignment MASTER ASSIGNMENT OF RECEIVABLES AGREEMENT DATE: IV}~ 3rP{ 2016 PARTIES: 1.

February 16, 2016 SC 13G/A

ADGE / American DG Energy, Inc. / HATSOPOULOS JOHN - ADGE 13G/A OF JOHN N. HATSOPOULOS Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 9)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2015 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

November 17, 2015 8-K

American DG Energy EARNINGS RELEASE 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) November 17, 2015 (November 11, 2015) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-344

November 17, 2015 EX-99.1

Investor Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Bonnie Brown American DG Energy Inc. 781.522.6020 [email protected] American DG Energy Reports Third Quarter 2015 Financi

americandgenergyreportst Investor Contact: John Hatsopoulos American DG Energy Inc.

September 4, 2015 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 3, 2015 (September 3, 2015) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493

September 4, 2015 EX-99.1

POWER TO PROFIT Benjamin Locke, Co-Chief Executive Officer Ticker: ADGE September 2015 FORWARD LOOKING STATEMENTS 2 We have made statements in this presentation that constitute “forward-looking statements” within the meaning of Section 27A of the Sec

adgeinvestorpresentation POWER TO PROFIT Benjamin Locke, Co-Chief Executive Officer Ticker: ADGE September 2015 FORWARD LOOKING STATEMENTS 2 We have made statements in this presentation that constitute ?forward-looking statements? within the meaning of Section 27A of the Securities Act of 1933, as amended, Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995 and other federal securities laws.

August 26, 2015 8-K

American DG Energy 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 26, 2015 (August 20, 2015) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493

August 18, 2015 EX-99.1

FOR IMMEDIATE RELEASE Investor Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] American DG Energy Re

EX-99.1 2 americandgenergyreports2.htm EXHIBIT 99.1 FOR IMMEDIATE RELEASE Investor Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] American DG Energy Reports Second Quarter 2015 Financial Performance Company achieves positive Non-GAAP Cash Flow from

August 18, 2015 8-K

American DG Energy 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) August 18, 2015 (August 12, 2015) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 0

August 18, 2015 EX-99.1

EX-99.1

FOR IMMEDIATE RELEASE Investor Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] American DG Energy Reports Second Quarter 2015 Financial Performance Company achieves positive Non-GAAP Cash Flow from Operations and Collection of UK Energy Tax Incentive

August 17, 2015 EX-10.1

[Signature page to follow]

Exhibit Exhibit 10.01 August 7, 2015 Gabriel J. Parmese Chief Financial Officer American DG Energy 45 First Ave Waltham, MA 02451 Dear Mr. Parmese: The purpose of this letter (the ?First Amendment?) is to be the first amendment to the Facilities, Support Services, and Business Agreement dated August 8, 2014 between Tecogen Inc. (the ?Lessor?) and American DG Energy Inc. (the ?Lessee?, and together

August 17, 2015 8-K/A

American DG Energy 8-K/A (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 17, 2015 (August 7, 2015) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493

August 14, 2015 8-K

American DG Energy 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 13, 2015 (August 12, 2015) American DG Energy Inc. (Exact Name of Registrant as Specified in Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-36103 04-3

August 13, 2015 EX-10.1

[Signature page to follow]

Exhibit Exhibit 10.01 August 7, 2015 Gabriel J. Parmese Chief Financial Officer American DG Energy 45 First Ave Waltham, MA 02451 Dear Mr. Parmese: The purpose of this letter (the “First Amendment”) is to be the first amendment to the Facilities, Support Services, and Business Agreement dated August 8, 2014 between Tecogen Inc. (the “Lessor”) and American DG Energy Inc. (the “Lessee”, and together

August 13, 2015 8-K

American DG Energy 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 13, 2015 (August 7, 2015) American DG Energy Inc. (Exact Name of Registrant as Specified in Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-36103 04-35

July 9, 2015 8-K

Other Events

Social Media 8-k UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 9, 2015 American DG Energy Inc. (Exact Name of Registrant as Specified in Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-36103 04-3536131 (

July 8, 2015 EX-99.1

POWER OF ATTORNEY

POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Gabriel Parmese, and each of them, with full power to act without the others, his true and lawful attorney-in-fact, with full power of substitution, to sign any and all instruments, certificates and documents regarding American DG Energy that may be necessary, desirable

July 8, 2015 SC 13G/A

ADGE / American DG Energy, Inc. / In Holdings Corp. - SC 13G/A Passive Investment

CUSIP No. 025398108 13G Page 1 of 5 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 6)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) January 29, 2015 (Date of Event which Requires Filing of this Statement) Check

July 2, 2015 8-K

American DG Energy 8-K (Current Report/Significant Event)

ADGE-2015.7.2 8K Annual Meeting UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 2, 2015 (June 29, 2015) American DG Energy (Exact Name of Registrant as Specified in Charter) Delaware (State or Other Jurisdiction of Incorporati

June 30, 2015 8-K

American DG Energy 8-K (Current Report/Significant Event)

2015-06-30 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 30, 2015 (June 24, 2015) American DG Energy Inc. (Exact Name of Registrant as Specified in Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-361

June 30, 2015 EX-10.1

SUBSCRIPTION AGREEMENT

Subscription Agreement SUBSCRIPTION AGREEMENT THE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 OR THE SECURITIES LAWS OF ANY STATE OR ANY OTHER JURISDICTION.

May 15, 2015 SC 13D

EUSP / Eurosite Power Inc. / AMERICAN DG ENERGY INC - SC 13D Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) (Amendment No. )* EuroSite Power Inc. (Name of Issuer) Common Stock, par value $0.001 per share (Title of Class of Securities) 29881X100 (CUSIP Number) Gabriel J. Parmese American DG Ene

May 12, 2015 DEFA14A

American DG Energy NOTICE & ACCESS

ADGE DEFA14A (2015.05.11) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by

May 12, 2015 DEFR14A

American DG Energy REVISED FORM PROXY CARD

ADGE-2015.05.11 DEFR14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. 1) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use

April 30, 2015 DEF 14A

American DG Energy PROXY STATEMENT & PROXY CARD

DEF 14A 1 adge-20150430def14a.htm PROXY STATEMENT & PROXY CARD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Pr

February 18, 2015 SC 13G/A

ADGE / American DG Energy, Inc. / HATSOPOULOS JOHN - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 8)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2014 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

February 9, 2015 EX-99.1

American DG Energy and EuroSite Power Announce Transition Barry Sanders Resigns to Pursue New Opportunities

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] American DG Energy and EuroSite Power Announce Transition Barry Sanders Resigns to Pursue New Opportunities WALTHAM, Mass. — February 4, 2015 — American DG En

February 9, 2015 EX-10.1

Separation and Release of Claims Agreement

Exhibit 10.1 Separation and Release of Claims Agreement This Separation and Release of Claims Agreement ("Agreement") is entered into by and between American DG Energy Inc., a Delaware Corporation, (the "Employer") on behalf of itself, its subsidiary EuroSite Power Inc., its related party Ilios Dynamics Inc, its related party Tecogen Inc and each of their respective employees, officers, directors,

February 9, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K 1 v4004698k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 4, 2015 AMERICAN DG ENERGY INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-34493

February 4, 2015 EX-10.1

american dg energy inc. Exchange Agreement

Exhibit 10.1 THE SHARES OF EUROSITE POWER INC. BEING EXCHANGED HEREBY HAVE NOT BEEN RECOMMENDED BY ANY FEDERAL OR STATE SECURITIES COMMISSION OR REGULATORY AUTHORITY. FURTHERMORE, THE FOREGOING AUTHORITIES HAVE NOT CONFIRMED THE ACCURACY OR DETERMINED THE ADEQUACY OF ANY OFFERING MATERIALS OR THIS DOCUMENT. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. THE SHARES OF EUROSITE POWER INC.

February 4, 2015 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 29, 2015 AMERICAN DG ENERGY INC.

February 2, 2015 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 v4000708k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 28, 2015 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-344

January 28, 2015 424B3

1,881,482 Shares of Common Stock INVESTING IN OUR COMMON STOCK INVOLVES RISKS. SEE “RISK FACTORS” BEGINNING ON PAGE 1. TABLE OF CONTENTS SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS OUR COMPANY RISK FACTORS USE OF PROCEEDS SELLING SECURITY HOLDE

FILED PURSUANT TO RULE 424(B)(3) REGISTRATION NO. 333-199755 PROSPECTUS DATED JANUARY 28, 2015 1,881,482 Shares of Common Stock This prospectus relates to the public offering, which is not being underwritten, of 1,881,482 shares of our common stock that are held by one of our current stockholders. We will not receive any of the proceeds from the offer and sale of the shares. Our common stock is tr

January 23, 2015 CORRESP

ADGE / American DG Energy, Inc. CORRESP - -

January 23, 2015 Via EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: American DG Energy, Inc.

January 7, 2015 S-3/A

ADGE / American DG Energy, Inc. S-3/A - - AMENDMENT NO. 1 TO FORM S-3

As filed with the Securities and Exchange Commission on January 7, 2015 Registration No.

December 12, 2014 CORRESP

ADGE / American DG Energy, Inc. CORRESP - -

December 12, 2014 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

November 4, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 4, 2014 (October 30, 2014) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04

November 4, 2014 EX-99.1

FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] American DG Energy

adge20141030xnewxco-ceo FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] American DG Energy Continues to Strengthen Company Management Team WALTHAM, Mass. – October 30, 2014 – American DG Energy Inc. (NYSE MKT: ADGE),

October 31, 2014 S-3

ADGE / American DG Energy, Inc. S-3 - - S-3

As filed with the Securities and Exchange Commission on October 31, 2014 Registration No.

October 14, 2014 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 14, 2014 AMERICAN DG ENERGY INC.

October 6, 2014 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

8-K 1 v03907608k.htm CURRENT REPORT UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 3, 2014 AMERICAN DG ENERGY INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation

October 6, 2014 EX-4.1

American DG Energy Inc. 6% Senior Unsecured Convertible Debenture Due 2018

Exhibit 4.1 THE 6% SENIOR UNSECURED CONVERTIBLE DEBENTURE DUE 2018 REPRESENTED BY THIS CERTIFICATE AND THE SECURITIES INTO WHICH IT MAY BE CONVERTED HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (“SECURITIES ACT”) OR ANY STATE SECURITIES LAWS, AND NEITHER SUCH SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED FOR SALE, SOLD, PLEDGED, ASSIGNED OR OTHERWISE TRANSFERRED

October 6, 2014 EX-4.2

WARRANT ISSUED BY AMERICAN DG ENERGY INC. TO PURCHASE SHARES OF COMMON STOCK OF EUROSITE POWER INC. OWNED BY IT

EX-4.2 3 v0390760ex4-2.htm EXHIBIT 4.2 Exhibit 4.2 Form of Warrant THIS WARRANT AND THE EUSP COMMON STOCK ISSUABLE UPON EXERCISE HEREOF HAVE NOT BEEN REGISTERED OR QUALIFIED FOR SALE UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR QUALIFICATION OR AN EXEMPTION THEREFROM UNDER SAID ACT AND ANY STATE

October 6, 2014 EX-99.1

American DG Energy and EuroSite Power Restructure Balance Sheet Reduces Current and Future Interest Expense by $5.1 Million and Reduces Debt by $3.1 Million

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] American DG Energy and EuroSite Power Restructure Balance Sheet Reduces Current and Future Interest Expense by $5.1 Million and Reduces Debt by $3.1 Million W

October 6, 2014 EX-10.1

American dg energy inc. EUROSITE POWER INC. Convertible Note Amendment Agreement

EX-10.1 4 v0390760ex10-1.htm EXHIBIT 10.1 Exhibit 10.1 IN MAKING AN INVESTMENT DECISION, INVESTORS MUST RELY ON THEIR OWN EXAMINATION OF THE ISSUERS OF THE SECURITIES THAT ARE REFERRED TO HEREIN, INCLUDING THE MERITS AND RISKS INVOLVED. THE SECURITIES OFFERED HEREBY HAVE NOT BEEN RECOMMENDED BY ANY FEDERAL OR STATE SECURITIES COMMISSION OR REGULATORY AUTHORITY. FURTHERMORE, THE FOREGOING AUTHORITI

September 24, 2014 EX-99.1

September 24, 2014 Dear Shareholder: As many of you know, we have previously discussed our strategy to use debt to fuel our future growth when we felt it cost-effective. As such, we thought it important to share with investors an update of our progre

lettertoshareholders9242 September 24, 2014 Dear Shareholder: As many of you know, we have previously discussed our strategy to use debt to fuel our future growth when we felt it cost-effective.

September 24, 2014 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 24, 2014 (September 24, 2014) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-3449

September 22, 2014 S-8

ADGE / American DG Energy, Inc. S-8 - - S-8

As filed with the Securities and Exchange Commission on September 22, 2014 Registration No.

September 17, 2014 EX-16.1

80 City Square

80 City Square Boston, MA 02129 O 617.912.9000 F 617.912.9001 www.mcgladrey.com September 17, 2014 Securities and Exchange Commission Washington, D.C. 20549 Commissioners: We have read American DG Energy Inc.'s statements included under Item 4.01 of its Form 8-K filed on September 17, 2014 and we agree with such statements concerning our firm. /s/ McGladrey LLP McGladrey LLP

September 17, 2014 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 16, 2014 AMERICAN DG ENERGY INC.

August 19, 2014 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 19, 2014 AMERICAN DG ENERGY INC.

August 19, 2014 EX-99.1

_________

Exhibit 99.1 Letter to Shareholders, dated August 19, 2014 August 19, 2014 To our Shareholders: We would like to update you on developments and plans at ADGE. The substance of this information has been published in our SEC reports, but we thought that a less formal presentation would be easier to read and more informative. As you probably know, we recently completed a registered public offering of

August 4, 2014 424B5

TABLE OF CONTENTS Prospectus Supplement dated July 31, 2014 Prospectus ABOUT THIS PROSPECTUS SUPPLEMENT PROSPECTUS SUPPLEMENT SUMMARY RISK FACTORS SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS USE OF PROCEEDS DIVIDEND POLICY CAPITALIZATION MARKET

Filed Pursuant to Rule 424(b)(5) Registration No. 333-191580 PROSPECTUS SUPPLEMENT (to the Prospectus dated January 6, 2014) 2,650,000 Shares of Common Stock Warrants to Purchase 2,650,000 Shares of Common Stock We are offering 2,650,000 shares of our common stock and warrants to purchase up to 2,650,000 shares of our common stock pursuant to this prospectus supplement and the accompanying prospec

August 1, 2014 EX-4.1

[FORM OF WARRANT] AMERICAN DG ENERGY INC. Common Stock Purchase Warrant

Exhibit 4.1 Form of Warrant [FORM OF WARRANT] AMERICAN DG ENERGY INC. Common Stock Purchase Warrant Warrant No.: Date of Issuance: August , 2014 (“Issuance Date”) American DG Energy Inc., a corporation incorporated under the laws of the State of Delaware (the “Company”), hereby certifies that, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, [ ], t

August 1, 2014 EX-99.1

ADGE Prices Public Offering of Common Stock and Warrants

Exhibit 99.1 Press Release FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Christine Cobuzzi American DG Energy Inc. 781.522.6014 [email protected] ADGE Prices Public Offering of Common Stock and Warrants WALTHAM, Mass. – August 1, 2014 – American DG Energy Inc. (NYSE MKT: ADGE), a leadin

August 1, 2014 EX-1.1

UNDERWRITING AGREEMENT AMERICAN DG ENERGY INC. AEGIS CAPITAL CORP., as Representative of the Several Underwriters AMERICAN DG ENERGY INC. UNDERWRITING AGREEMENT

Exhibit 1.1 Underwriting Agreement UNDERWRITING AGREEMENT between AMERICAN DG ENERGY INC. and AEGIS CAPITAL CORP., as Representative of the Several Underwriters AMERICAN DG ENERGY INC. UNDERWRITING AGREEMENT New York, New York July 31, 2014 Aegis Capital Corp. As Representative of the several Underwriters named on Schedule 1 attached hereto 810 Seventh Avenue, 18th Floor New York, New York 10019 L

August 1, 2014 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 31, 2014 AMERICAN DG ENERGY INC.

July 31, 2014 FWP

The underwriter of the offering is : Aegis Capital Corp

Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated July 31, 2014 (Supplementing Preliminary Prospectus Dated June 30, 2014) Registration No.

July 16, 2014 EX-10.1

AMERICAN DG ENERGY INC. 2005 STOCK INCENTIVE PLAN

AMERICAN DG ENERGY INC. 2005 STOCK INCENTIVE PLAN 1. Purposes of the Plan. This 2005 Stock Incentive Plan (the "Plan"), as amended to date, is intended to provide incentives (a) to the officers and employees of American DG Energy Inc., a Delaware corporation (the "Company"), and any parent or subsidiary of the Company, by providing such officers and employees with opportunities to purchase stock i

July 16, 2014 EX-10.2

American DG Energy Inc. Stock Option Agreement under American DG Energy Inc. 2005 Stock Incentive Plan

American DG Energy Inc. Confidential Stock Option Agreement American DG Energy Inc. Stock Option Agreement under American DG Energy Inc. 2005 Stock Incentive Plan American DG Energy Inc. (the “Company”) hereby grants the following stock option pursuant to the American DG Energy Inc. 2005 Stock Incentive Plan. The terms and conditions attached hereto are also a part hereof. Name of optionee (the “O

July 16, 2014 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 16, 2014. AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission

June 30, 2014 424B5

TABLE OF CONTENTS Prospectus Supplement Prospectus ABOUT THIS PROSPECTUS SUPPLEMENT PROSPECTUS SUPPLEMENT SUMMARY RISK FACTORS SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS USE OF PROCEEDS DIVIDEND POLICY CAPITALIZATION MARKET PRICE OF COMMON STO

Filed Pursuant to Rule 424(b)(5) Registration No. 333-191580 The information in this preliminary prospectus supplement and the accompanying prospectus, relating to an effective registration statement under the Securities Act of 1933, as amended, is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities, and

June 30, 2014 FWP

Filed Pursuant to Rule 433

Filed Pursuant to Rule 433 Issuer Free Writing Prospectus dated June 30, 2014 Registration No.

June 12, 2014 8-K

Submission of Matters to a Vote of Security Holders - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 12, 2014 (June 11, 2014) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-35693

May 16, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 adge-2014515x8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 15, 2014. AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-

May 16, 2014 EX-99.1

American DG Energy Reports First Quarter 2014 Financial Performance First quarter revenue increases by 23% compared to a year ago period

EX-99.1 3 adge201405158-kexx991.htm EARNINGS PRESS RELEASE FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports First Quarter 2014 Financial Performance First quarter revenue increases by 23% compare

May 7, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers -

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 7, 2014 (May 7, 2014) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (

April 30, 2014 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (a

April 4, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 31, 2014 AMERICAN DG ENERGY INC.

April 1, 2014 NT 10-K

- NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING 001-34493 Commission File Number (Check one): x Form 10-K o Form 20-F o Form 11-K o Form 10-Q o Form 10-D o Form N-SAR o Form N-CSR For Period Ended: December 31, 2013 o Transition Report on Form 10-K o Transition Report on Form 20-F o Transition Report on Form 11-K o Transition Report o

April 1, 2014 EX-99.1

March 31, 2014

Exhibit 99.1 March 31, 2014 American DG Energy Inc. Attn: John N. Hatsopoulos 45 First Avenue Waltham, MA 02451 Dear Mr. Hatsopoulos: You have furnished us with a copy of your “Notification of Late Filing” on Form 12b-25 dated March 31, 2014 (the “Form”). We are in agreement with the comments under Part III of the Form with respect to the reasons why we are unable to furnish our report on the cons

March 31, 2014 EX-99.1

American DG Energy Reports 2013 Financial Performance Revenue increases 32% compared to 2012

FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports 2013 Financial Performance Revenue increases 32% compared to 2012 WALTHAM, Mass. – March 31, 2014 – American DG Energy Inc. (NYSE MKT: ADGE), a le

March 31, 2014 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 31, 2014 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission

February 25, 2014 EX-10.3

GUARANTEE

Exhibit 10.3 GUARANTEE For value received, American DG Energy Inc., a corporation organized under the laws of the State of Delaware (herein called the “Guarantor,” which term includes any successor corporation under the Noteholders Agreement referred to in the Note upon which this Guarantee is endorsed), hereby unconditionally guarantees to the Holder of the Note upon which this Guarantee is endor

February 25, 2014 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 20, 2014 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commissi

February 25, 2014 EX-10.1

EUROSITE POWER INC. Note Exchange Agreement

EXHIBIT 10.1 IN MAKING AN INVESTMENT DECISION, INVESTORS MUST RELY ON THEIR OWN EXAMINATION OF EUROSITE AND THE TERMS OF THE OFFERING, INCLUDING THE MERITS AND RISKS INVOLVED. THE NOTES OFFERED HEREBY HAVE NOT BEEN RECOMMENDED BY ANY FEDERAL OR STATE SECURITIES COMMISSION OR REGULATORY AUTHORITY. FURTHERMORE, THE FOREGOING AUTHORITIES HAVE NOT CONFIRMED THE ACCURACY OR DETERMINED THE ADEQUACY OF A

February 25, 2014 EX-10.2

EUROSITE POWER INC. 4% SENIOR CONVERTIBLE NOTE DUE 2017

EXHIBIT 10.2 THIS NOTE AND ANY COMMON STOCK ISSUABLE UPON THE CONVERSION OF THIS NOTE OR AS PAYMENT OF INTEREST ON THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR ANY APPLICABLE EXEMPTION THEREFROM. THIS NOTE AND ANY COMMON STOCK ISSUABLE UPON THE CONVERS

February 19, 2014 EX-99.1

Investor Presentation POWER TO PROFIT February 2014

Investor Presentation POWER TO PROFIT February 2014 FORWARD LOOKING STATEMENTS 2 We have made statements in this presentation that constitute “forward - looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended , Section 21E of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995 and other federal securities laws.

February 19, 2014 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 18, 2014 AMERICAN DG ENERGY INC.

February 19, 2014 8-K

Financial Statements and Exhibits, Other Events - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 19, 2014 AMERICAN DG ENERGY INC.

February 14, 2014 EX-99.1

Power of Attorney

Exhibit 99.1 Power of Attorney KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Jesse T. Herrick, and each of them, with full power to act without the others, his true and lawful attorney-in-fact, with full power of substitution, to sign any and all instruments, certificates and documents that may be necessary, desirable or appropriate

February 14, 2014 SC 13G/A

ADGE / American DG Energy, Inc. / In Holdings Corp. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 5)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2013 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

February 14, 2014 SC 13G/A

ADGE / American DG Energy, Inc. / HATSOPOULOS JOHN - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 7)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2013 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

February 14, 2014 SC 13G/A

EUSP / Eurosite Power Inc. / AMERICAN DG ENERGY INC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* EuroSite Power Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 29881X100 (CUSIP Number) December 31, 2013 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule

January 9, 2014 424B3

633,334 Shares of Common Stock

Filed pursuant to Rule 424(b)(3) Registration No. 333-192642 PROSPECTUS Dated January 9, 2014 633,334 Shares of Common Stock This prospectus relates to the public offering, which is not being underwritten, of 633,334 shares of our common stock that are held by certain of our current stockholders. We will not receive any of the proceeds from the offer and sale of the shares. Our common stock is tra

December 31, 2013 S-3/A

- S-3/A

As filed with the Securities and Exchange Commission on December 31, 2013 Registration No.

December 31, 2013 CORRESP

-

December 31, 2013 Via EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Washington, DC 20549 Re: American DG Energy, Inc.

December 11, 2013 CORRESP

-

December 11, 2013 VIA EDGAR AND HAND DELIVERY Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

December 11, 2013 S-3/A

- S-3/A

As filed with the Securities and Exchange Commission on December 11, 2013 Registration No.

December 4, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 4, 2013 (December 4, 2013) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04

December 3, 2013 S-3

- FORM S-3

As filed with the Securities and Exchange Commission on December 3, 2013 Registration No.

November 18, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 14, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commissi

November 18, 2013 EX-99.1

American DG Energy Reports Third Quarter 2013 Financial Performance Third quarter revenue increases by 26% compared to a year ago period

EXHIBIT 99.1 FOR IMMEDIATE RELEASE Investor Contact: Jesse T. Herrick American DG Energy Inc. 781.522.6020 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports Third Quarter 2013 Financial Performance Third quarter revenue increases by 26% compared to a year ago period WALTHAM, Mass. – November 14,

October 28, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 22, 2013 (October 22, 2013) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04

October 17, 2013 EX-99.1

American DG Energy Selects New Chief Financial Officer

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Selects New Chief Financial Officer WALTHAM, Mass. - October 16, 2013 - American DG Energy Inc. (NYSE MKT: ADGE), a leading On‑Site Utility,

October 17, 2013 8-K/A

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 15, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commiss

October 16, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 16, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commissio

October 16, 2013 EX-99.1

American DG Energy Selects New Chief Financial Officer

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Selects New Chief Financial Officer WALTHAM, Mass. - October 16, 2013 - American DG Energy Inc. (NYSE MKT: ADGE), a leading On‑Site Utility,

October 4, 2013 S-3

- FORM S-3

As filed with the Securities and Exchange Commission on October 4, 2013 Registration No.

September 27, 2013 EX-99.1

American DG Energy Chief Financial Officer Anthony S. Loumidis Resigns Mr. Loumidis will remain as consultant and financial advisor to the Company

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Chief Financial Officer Anthony S. Loumidis Resigns Mr. Loumidis will remain as consultant and financial advisor to the Company WALTHAM, Mass

September 27, 2013 EX-10.1

CONSULTING AGREEMENT

Exhibit 10.1 CONSULTING AGREEMENT AGREEMENT made as of September 27, 2013, between American DG Energy Inc., a Delaware corporation with its principal place of business at 45 First Avenue, Waltham Massachusetts 02451 (the "Company"), and Anthony S. Loumidis, an individual at 19 Frost Lane, Sudbury, MA 01776 (the "Consultant"). The Company desires to retain the services of the Consultant and the Con

September 27, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 27, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commiss

September 10, 2013 SC 13G

ADGE / American DG Energy, Inc. / AMERICAN DG ENERGY INC - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) September 4, 2013 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the r

September 9, 2013 EX-10.1

SUBSCRIPTION AGREEMENT

Exhibit 10.1 SUBSCRIPTION AGREEMENT THIS SUBSCRIPTION AGREEMENT (this “Agreement”), dated as of September 4, 2013, is by and among American DG Energy Inc., a Delaware corporation (the “Company”), and the subscriber identified on the signature pages hereto (the “Subscriber”). WHEREAS, the Company and the Subscriber are executing and delivering this Agreement in reliance upon an exemption from secur

September 9, 2013 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 4, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commissi

August 29, 2013 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 28, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission

August 29, 2013 EX-10.1

SUBSCRIPTION AGREEMENT

Exhibit 10.1 SUBSCRIPTION AGREEMENT THIS SUBSCRIPTION AGREEMENT (this “Agreement”), dated as of August 28, 2013, is by and among American DG Energy Inc., a Delaware corporation (the “Company”), and the subscriber identified on the signature pages hereto (the “Subscriber”). WHEREAS, the Company and the Subscriber are executing and delivering this Agreement in reliance upon an exemption from securit

August 13, 2013 EX-99.1

American DG Energy Reports Second Quarter 2013 Financial Performance Second quarter energy revenue increases by 53% compared to a year ago

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports Second Quarter 2013 Financial Performance Second quarter energy revenue increases by 53% compared to a year ago WALTHAM, Mass. - Augu

August 13, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 13, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission

July 8, 2013 8-K

Financial Statements and Exhibits, Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 8, 2013 (July 2, 2013) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304

July 8, 2013 EX-99.1

American DG Energy to Issue Special Dividend of EuroSite Power Common Stock

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy to Issue Special Dividend of EuroSite Power Common Stock WALTHAM, Mass. - July 2, 2013 - American DG Energy Inc. (NYSE MKT: ADGE), a leading

July 2, 2013 EX-10.1

FIRST AMENDMENT TO THE FACILITIES, SUPPORT SERVICES, AND BUSINESS AGREEMENT

Exhibit 10.1 FIRST AMENDMENT TO THE FACILITIES, SUPPORT SERVICES, AND BUSINESS AGREEMENT This FIRST AMENDMENT TO THE FACILITIES, SUPPORT SERVICES and business AGREEMENT dated as of July 1, 2013 (this “Amendment”) between Tecogen Inc., a Delaware corporation (“Tecogen”), and American DG Energy Inc., a Delaware corporation (“ADG Energy”). WHEREAS, Tecogen and ADG Energy are parties to a Facilities,

July 2, 2013 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 2, 2013 (July 1, 2013) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304

June 18, 2013 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 18, 2013 (June 14, 2013) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-35693

June 18, 2013 EX-10.1

EUROSITE POWER INC. Subscription Agreement

Exhibit 10.1 IN MAKING AN INVESTMENT DECISION, INVESTORS MUST RELY ON THEIR OWN EXAMINATION OF EUROSITE AND THE TERMS OF THE OFFERING, INCLUDING THE MERITS AND RISKS INVOLVED. THE NOTES OFFERED HEREBY HAVE NOT BEEN RECOMMENDED BY ANY FEDERAL OR STATE SECURITIES COMMISSION OR REGULATORY AUTHORITY. FURTHERMORE, THE FOREGOING AUTHORITIES HAVE NOT CONFIRMED THE ACCURACY OR DETERMINED THE ADEQUACY OF A

June 18, 2013 EX-10.4

EUROSITE POWER INC. 4% SENIOR CONVERTIBLE NOTE DUE 2015

Exhibit 10.4 THIS NOTE AND ANY COMMON STOCK ISSUABLE UPON THE CONVERSION OF THIS NOTE OR AS PAYMENT OF INTEREST ON THIS NOTE HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR ANY APPLICABLE EXEMPTION THEREFROM. THIS NOTE AND ANY COMMON STOCK ISSUABLE UPON THE CONVERS

May 29, 2013 8-K

Submission of Matters to a Vote of Security Holders - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 29, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission Fi

May 1, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 1, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission Fil

May 1, 2013 EX-99.1

American DG Energy Reports First Quarter 2013 Financial Performance First quarter revenue increases by 37% compared to a year ago

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports First Quarter 2013 Financial Performance First quarter revenue increases by 37% compared to a year ago WALTHAM, Mass. - May 1, 2013 -

April 19, 2013 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (a

March 12, 2013 EX-99.1

American DG Energy Reports Fourth Quarter 2012 Financial Performance Current backlog increases to 40 energy systems compared to 20 systems a year ago

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports Fourth Quarter 2012 Financial Performance Current backlog increases to 40 energy systems compared to 20 systems a year ago WALTHAM, M

March 12, 2013 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 12, 2013 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission

February 14, 2013 SC 13G/A

ADGE / American DG Energy, Inc. / HATSOPOULOS JOHN - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 6)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2012 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

February 14, 2013 SC 13G/A

ADGE / American DG Energy, Inc. / In Holdings Corp. - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2012 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

February 14, 2013 SC 13G/A

ADGE / American DG Energy, Inc. / HATSOPOULOS GEORGE N - FORM SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 5)* American DG Energy Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2012 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

February 14, 2013 SC 13G/A

EUSP / Eurosite Power Inc. / AMERICAN DG ENERGY INC - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.1)* EuroSite Power Inc. (Name of Issuer) Common Stock, par value $.001 per share (Title of Class of Securities) 29881X100 (CUSIP Number) December 31, 2012 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule

February 13, 2013 SC 13G/A

ADGE / American DG Energy, Inc. / RBC Holdings (Channel Islands) Ltd - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934* (Amendment No. 2) American DG Energy Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 025398108 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

February 13, 2013 EX-99.A

JOINT FILING AGREEMENT

EXHIBIT A JOINT FILING AGREEMENT In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, the persons or entities named below agree to the joint filing on behalf of each of them of this Schedule 13G/A with respect to the Securities of the Issuer and further agree that this joint filing agreement be included as an exhibit to this Schedule 13G/A.

November 14, 2012 EX-99.1

American DG Energy Reports Third Quarter 2012 Financial Performance Current backlog increases to 39 energy systems compared to 8 systems a year ago

EX-99.1 2 adge-2012930xexx991sec.htm EX-99.1 Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports Third Quarter 2012 Financial Performance Current backlog increases to 39 energy systems

November 14, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 14, 2012 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commissi

September 5, 2012 424B3

1,250,000 Shares of Common Stock

424B3 1 v323039424b3.htm 424B3 PROSPECTUS Filed Pursuant to Rule 424(b)(3) Dated September 5, 2012 Registration No. 333-183413 1,250,000 Shares of Common Stock This prospectus relates to the public offering, which is not being underwritten, of 1,250,000 shares of our common stock that are held by one of our current stockholders. We will not receive any of the proceeds from the offer and sale of th

August 20, 2012 S-3

- FORM S-3

As filed with the Securities and Exchange Commission on August 20, 2012 Registration No.

August 14, 2012 EX-99.1

American DG Energy Reports Second Quarter 2012 Financial Performance Backlog increases to 33 energy systems compared to 9 systems a year ago Energy gross profit margin without depreciation increased to 39.2%

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: John N. Hatsopoulos American DG Energy Inc. 781.622.1120 [email protected] Media Contact: Barry J. Sanders American DG Energy Inc. 781.522.6010 [email protected] American DG Energy Reports Second Quarter 2012 Financial Performance Backlog increases to 33 energy systems compared to 9 systems a year ago Energy gross profit

August 14, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 14, 2012 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission

August 10, 2012 EX-10.1

SUBSCRIPTION AGREEMENT

Exhibit 10.1 SUBSCRIPTION AGREEMENT THIS SUBSCRIPTION AGREEMENT (this “Agreement”), dated as of August 7, 2012, is by and among American DG Energy Inc., a Delaware corporation (the “Company”), and the subscriber identified on the signature pages hereto (the “Subscriber”). WHEREAS, the Company and the Subscriber are executing and delivering this Agreement in reliance upon an exemption from securiti

August 10, 2012 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 10, 2012 (August 7, 2012) AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-35

May 24, 2012 8-K

Other Events, Submission of Matters to a Vote of Security Holders - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 24, 2012 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission Fi

May 16, 2012 424B3

1,000,000 Shares of Common Stock

PROSPECTUS Filed Pursuant to Rule 424(b)(3) Dated May 16, 2012 Registration No. 333-180931 1,000,000 Shares of Common Stock This prospectus relates to the public offering, which is not being underwritten, of 1,000,000 shares of our common stock that are held by one of our current stockholders. Our common stock is traded on the NYSE Amex under the symbol “ADGE.” The last reported sales price of the

May 15, 2012 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 15, 2012 AMERICAN DG ENERGY INC. (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incorporation) 001-34493 04-3569304 (Commission Fi

May 15, 2012 EX-99.1

American DG Energy Reports First Quarter 2012 Financial Performance

Exhibit 99.1 FOR IMMEDIATE RELEASE Investor Contact: Media Contact: John N. Hatsopoulos Barry J. Sanders American DG Energy Inc. American DG Energy Inc. 781.622.1120 781.522.6010 [email protected] [email protected] American DG Energy Reports First Quarter 2012 Financial Performance WALTHAM, Mass. – May 15, 2012 – American DG Energy Inc. (NYSE MKT: ADGE), a leading On-Site

May 11, 2012 S-3/A

- FORM S-3/A

As filed with the Securities and Exchange Commission on May 11, 2012 Registration No.

April 25, 2012 S-3

- REGISTRATION STATEMENT

As filed with the Securities and Exchange Commission on April 25, 2012 Registration No.

April 24, 2012 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (a

March 8, 2012 EX-99.1

CONSOLIDATED STATEMENTS OF OPERATIONS For the Three Months Ended December 31, 2011 and December 31, 2010

Exhibit 99.1 CONSOLIDATED STATEMENTS OF OPERATIONS For the Three Months Ended December 31, 2011 and December 31, 2010 2011 2010 Revenues Energy revenues $ 1,435,082 $ 1,298,882 Turnkey & other revenues 34,194 77,066 1,469,276 1,375,948 Cost of sales Fuel, maintenance and installation 1,027,806 975,850 Depreciation expense 343,078 226,674 1,370,884 1,202,524 Gross profit 98,392 173,424 Operating ex

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