ATTACHMENT A (iv) (i) (ii) (iii) Principal Name Business Address SS# Occupation Paul A. Cote Cote, Cote & Hamann ###-##-#### Lawyer 54 Pine Street P.O. Box 7206 Lewiston, ME 04243-7206 Joan P. Cote None ###-##-#### Homemaker Takuhe Ghugasian None ###-##-#### Homemaker Vartan Ghugasian, Vartan Ghugasian, D.M.D. ###-##-#### Dentist D.M.D. The Colonial Building 100 Boylston Street Suite 806 Boston, MA 02116 John Orestis North Country Associates ###-##-#### Health Care Nursing Homes Provider 179 Lisbon Street Lewiston, ME 04240 Thomas B. Dunham The Dunham Group ###-##-#### Real Estate One Portland Square Broker Portland, ME 04101 Sandra Dunham None ###-##-#### Homemaker Armen Ghugasian 25 Fairfield Street ###-##-#### Photographer Watertown, MA 02172 Richard Boulet None ###-##-#### Retired John F. Gross Winthrop Veterinary ###-##-#### Veterinarian Hospital, P.A. RFD #2, Box 5720, Rt. 202 Winthrop, ME 04364 Susan T. Gross Winthrop High School ###-##-#### Educator Winthrop, ME 04364 Dana Gross None ###-##-#### Student Andrew Gross None ###-##-#### Student Lillian I. Allen Cormier Textiles ###-##-#### Customer River Street Service Sanford, ME 04073 Computer Input John C. Allen Salem Five Mortgage ###-##-#### Loan Corp. Originator P.O. Box 840 Salem, MA 01970 Roland R. Batson 10 Swan Road ###-##-#### Developer Standish, ME 04084 Adrienne R. Emmi None ###-##-#### Retired Anthony N. Emmi None ###-##-#### Retired Donn Gifford Wadleigh's, Inc. ###-##-#### Business/Owner 21 Water Street Operator Hallowell, ME 04347 Linda Gifford Central Maine Title ###-##-#### Lawyer Company Linda Gifford Law Office 78 Winthrop Street Augusta, ME 04330-5506 Robert R. Gladu P.O. Box 1037 ###-##-#### Investor Lewiston, ME 04243 Ginette Gladu None ###-##-#### Homemaker Edgar Morin RR 1, Box 2915 ###-##-#### Lunch Truck Sanford, ME 04073 Operator Raymond E. Lafayette Social Club ###-##-#### Manager/ Robichaud 28 Winter Street Bartender Sanford, ME 04073 Normand F. Doyon P.O. Box 1777 ###-##-#### Self- Lewiston, ME 04241 employed Pauline G. Doyon None ###-##-#### Homemaker Richard James 77 Charleston Square ###-##-#### Chiropractor St. Charles, MO 63304 Self-employed Diane James 1049 East Terra Lane ###-##-#### Travel Agent Ofallon, MO 63366 William H. 40 Westminster Street ###-##-#### Business Lagerson Lewiston, ME 04240 [/R] Owner [/R] Pierre Levesque None ###-##-#### Self- employed (vii) Number of (vi) Shares Owned Has the participant Beneficial (v) ever been convicted of (of which (i) Name of Employer, Principal a criminal offense ___ consist Name Business, Address in last 10 years of warrants) Paul A. Cote Cote, Cote & Hamann No 129,000 Law firm (58,800) 54 Pine Street (w/Joan P.O. Box 7206 P. Cote) Lewiston, ME 04243-7206 Joan P. Cote None No See Paul A. Cote Takuhe Ghugasian None No 44,000 (4,000) w/Vartan Ghugasian Vartan Ghugasian, Vartan Ghugasian, D.M.D. No 13,500 and Dentist Office see Takuhe The Colonial Building Ghugasian 100 Boylston Street Suite 806 Boston, MA 02116 John Orestis North Country Associates No 143,960 Nursing Homes (69,460) 179 Lisbon Street Lewiston, ME 04240 Thomas B. Dunham The Dunham Group No 5,370 (280) One Portland Square Portland, ME 04101 Sandra Dunham None No 74,100 (20,080) Armen Ghugasian Self-employed No 6,000 25 Fairfield Street (1,000) Watertown, MA 02172 Richard Boulet None No 128,750 (0) John F. Gross Winthrop Veterinary No 79,790 (1,900) Hospital, P.A. and 23,445 RFD #2, Box 5720, (2,500) Rt. 202 (w/Susan Winthrop, ME 04364 Gross) Susan T. Gross Winthrop High School No 15,315 (0) School and (see John Winthrop, ME 04364 Gross) Dana Gross None No 2,950 (0) Andrew Gross None No 3,680 (0) Lillian I. Allen Cormier Textiles No 5,230 River Street (850) Sanford, ME 04073 John C. Allen Salem Five Mortgage Corp. No 7,100 (830) Bank P.O. Box 840 Salem, MA 01970 Roland R. Batson Self-employed No 59,000 10 Swan Road (24,000) Standish, ME 04084 Adrienne R. Emmi None No 21,000 (0) (w/Anthony Emmi) Anthony N. Emmi None No See Adrienne Emmi Donn Gifford Wadleigh's, Inc. No 21,000 (5,000) Petroleum Products (w/ Linda 21 Water Street Gifford) Hallowell, ME 04347 Linda Gifford Central Maine Title No See Donn Company Gifford Linda Gifford Law Office Law Firm 78 Winthrop Street Augusta, ME 04330-5506 Robert R. Gladu Investment No 20,000 (0) P.O. Box 1037 (w/Ginette Lewiston, ME 04243 Gladu) Ginette Gladu None No See Robert Gladu Edgar Morin Self-employed No 1,300 (400) RR 1, Box 2915 Sanford, ME 04073 Raymond E. Lafayette Social Club No 10,900 Robichaud 28 Winter Street (8,000) Sanford, ME 04073 Normand F. Doyon Self-employed No 11,500 (0) P.O. Box 1777 (w/Pauline Lewiston, ME 04241 Doyon Pauline G. Doyon None No See Normand F. Doyon Richard James Self-employed No 56,300 77 Charleston Square (25,850) St. Charles, MO 63304 Diane James Getaway Tours & Travel No 5,500 (4,000) Travel Agency 1049 East Terra Lane Ofallon, MO 63366 William H. Paragon Glass No 80,000 Lagerson [/R] 40 Westminster Street Lewiston, ME 04240 [/R] Pierre Levesque Self-employed No 24,125 10 Eastern Avenue (2,200) Center Conway, NH 03815 [/R] (viii) Common Stock, Warrants or (ix) Units (2 Shares of Common Any Shares Per (viii) Stock, 1 Class A Warrant, purchased through (i) Sold (S) or Purchased (P) loans, amount of loan, Name During the Last 2 years creditor and date Paul A. Cote 2275 (units)-7/8/94(P) 29,585 (Warrants) (17,085 5000 (common) - 7/8/94 (S) Class A and 12,500 Class 785 (units) - 7/11/94 (P) B)-$51,000-Peoples 1735 (common) - 7/11/94 (S) Heritage Bank-1/5/95 1110 (units) - 8/19/94 (P) 1980 (common) - 8/25/94 (S) 13,150 (Warrants) (5,950 340 (common) - 8/29/94 (S) Class A and 7,200 Class 2275 (common) - 8/31/94 (S) B)-$30,009.06-Peoples 560 (common) - 9/2/94 (S) Heritage Bank-5/3/95 1035 (units) - 9/2/94 (P) 215 (units) - 9/16/94 (P) 4000 (Class B Warrants)-12/9/94 (P) 3500 (Class B Warrants)-12/9/94 (P) 5460 (Class A Warrants)-12/12/94 (P) 11625 (Class A Warrants)-12/15/94 (P) 5000 (Class B Warrants)-12/15/94 (P) 15000 (Class A Warrants)-12/19/94 (P) 380 (common) - 4/12/95 (P) 380 (common) - 4/12/95 (P) 3750 (Class A Warrants)-5/5/95 (P) 1000 (Class B Warrants)-5/9/95 (P) 2200 (Class A Warrants)-5/11/95 (P) 5000 (Class B Warrants)-5/11/95 (P) 1200 (Class B Warrants)-6/20/95 (P) 5000 (Class A Warrants)-12/7/95 (S) 5000 (Class A Warrants)-12/7/95 (S) 7500 (Class A Warrants)-12/7/95 (S) 5000 (common)-12/12/95 (P) 4200 (common)-1/2/96 (S) 3000 (common)-1/3/96 (S) 15000 (common)-1/3/96 (S) 1000 (Class B Warrants)-1/8/96 (P) 2500 (Class B Warrants)-1/16/96 (P) 8000 (common)-1/18/96 (P) 7500 (common)-1/18/96 (P) 2500 (common)-1/18/96 (P) 1040 (Class B Warrants)-1/25/96 (P) 465 (Class B Warrants)-1/25/96 (P) 2000 (common)-5/28/96 (S) 2450 (common)-4/11/96 (S) 4100 (Class B Warrants)-6/12/96 (P) 4100 (Class B Warrants)-6/12/96 (S) 735 (Class B Warrants)-6/28/96 (S) 4465 (Class B Warrants)-6/28/96 (S) Joan P. Cote See Paul A. Cote Takuhe Ghugasian 1000 (common)-11/15/94 (P) None 2000 (common)-12/5/94 (P) 1000 (Class A Warrants)-12/5/94 (P) 1000 (Class B Warrants)-12/5/94 (P) 2000 (common)-12/27/94 (P) 2000 (Class A Warrants)-1/4/95 (P) Vartan Ghugasian, See Takuhe Ghugasian John Orestis 2500 (common)-2/1/96 (P) None 12000 (common)-2/9/96 (P) Thomas B. Dunham Sandra Dunham 150 (units)-9/6/94 (P) 1000 (units)-$6,380-Livada 1000 (units)-9/8/94 (P) Margin Account-9/8/94 500 (common)-3/1/95 (P) 2500 (units)-$12,645-Fidelity 2000 (units)-3/20/95 (P) Margin Account-4/4/95 2500 (units)-3/28/95 (P) 5000 (units)-$25,557-Fidelity 5000 (units)-5/24/95 (P) Margin Account-6/1/95 2500 (units)-8/31/95 (P) 2500 (units)-$13,582-Fidelity 1500 (Warrants)-2/26/96 (P) Margin Account-8/31/95 3000 (common)-2/26/96 (P) 1500 (Warrants-$4,687-Fleet 3000 (Class B Warrants)-2/2/96 Bank-2/26/96 (P) 3000 (common)-$21,900-Fleet 3000 (Class A Warrants)-3/5/96 Bank-2/26/96 (P) Armen Ghugasian None Richard 10000 (common)-8/29/94 (P) 18,000 (common)-$98,354- Boulet 8000 (common)-11/15/94 (P) Peoples Heritage Bank- 3000 (common)-11/15/94 (P) 11/23/94 7000 (common)-11/18/94 (P) 20,000 (common)-$147,911.49- 800 (common) - 2/17/95 (P) Peoples Gerutage Bank- 500 (common) - 2/21/95 (P) 2/26/96 10000 (common) - 12/18/95 (S) 9000 (common) - 12/19/95 (S) 7600 (common) - 1/8/96 (S) 7000 (common) - 1/19/96 (P) 4500 (common) - 2/23/96 (P) 8500 (common) - 2/23/96 (P) 7000 (common) - 2/23/96 (P) John F. Gross 4000 (common) - 8/12/94 (P) None 445 (common) - 8/19/94 (P) 6600 (common) - 9/7/94 (P) 3035 (units) - 9/7/94 (S) 140 (units) - 9/12/94 (S) 6500 (common) - 9/15/94 (P) 205 (units) - 9/21/94 (S) 9000 (common) - 10/7/94 (P) 4477 (units) - 10/17/94 (S) 600 (common) - 10/17/94 (S) 210 (common) - 10/19/94 (P) 2145 (common) - 11/10/94 (P) 2000 (common) - 11/22/94 (P) 1900 (Class B warrants) - 12/13/95 (P) 790 (common) - 2/8/96 (P) Susan T. Gross 6700 (common) - 9/7/94 (P) None 3000 (units) - 9/8/94 (S) 205 (units) - 9/9/94 (S) 215 (units) - 9/21/94 (S) 255 (common) - 10/19/94 (P) John & Susan 2500 (Class A warrants)-2/15/95 (P) None Gross 2000 (common)-2/24/95 (P) (Jointly) 2870 (common)-2/24/95 (P) Dana Gross 115 (common) - 7/12/94 (P) None 835 (common) - 9/14/94 (P) Andrew Gross 800 (common) - 9/13/94 (P) 880 (common) - 9/14/94 (P) Lillian I. Allen 295 (units) - 6/9/94 (P) None 130 (units) - 8/3/94 (P) 610 (common) - 9/15/94(P) 200 (common) - 3/21/95(P) 320 (common) - 4/2/96 (P) John C. Allen 295 (units) - 6/9/94 (P) None 120 (units) - 8/4/94 (P) 335 (common) - 9/15/94 (P) 200 (common) - 3/21/95 (P) 870 (Class B Warrants) - 5/16/95 230 (Class B Warrants) - 6/27/95 320 (common) - 4/2/96 (P) 1100 (Class B Warrants) -4/29/96 (S) Roland R. Batson 1540 (common) - 7/11/94 (P) None 770 (warrants) - 7/11/94 (P) Adrienne R. Emmi None None Anthony N. Emmi None None Donn Gifford 3000 (common) - 7/25/94 (P) None 3000 (common) - 8/4/94 (P) 1000 (common) - 4/18/96 (P) Linda Gifford See Donn Gifford None Robert R. Gladu None Ginette Gladu None Edgar Morin 200 (units) - 6/9/94 (P) None Raymond E. Robichaud 2000 (common) - 9/9/94 (P) None 900 (common) - 11/15/94 (P) Normand F. Doyon None Pauline G. Doyon None Richard James 2300 (Warrants) - 9/12/94 (P) None 3250 (Warrants) - 11/8/94 (P) 1000 (Warrants) - 4/13/95 (P) Diane James 1000 (Warrants) - 9/12/94 (P) None 1000 (Warrants) - 4/13/95 (P) William H. 10,000 (common) - 2/96 (P) None Lagerson [/R] Pierre Levesque 700 (Class B Warrants) - 9/23/94 (P) None 700 (Class A Warrants) - 9/23/94 (P) 700 (Common) - 9/23/94 (P) 700 (Common) - 9/23/94 (P) 400 (Common) - 4/17/95 (P) 1000 (Common) - 5/24/95 (P) 2000 (Common) - 10/12/95 (P) 1500 (Common) - 2/12/96 (P) 330 (Common) - 4/16/96 (P) [/R] (x) (xi) (xii) (xiii) Membership in Number of Business Arrangements for 13D Group to shares owned Transactions future employment obtain by Associates with or business adoption of (Business Novametrix or transactions with (i) shareholders partners) of management Novametrix Name proposal participant Paul A. Cote Yes None None None Joan P. Cote Yes None None None Takuhe Ghugasian Yes None None None Vartan Ghugasian Yes None None None John Orestis Yes None None None Thomas B. Dunham Yes None None None Sandra Dunham Yes None None None Armen Ghugasian Yes None None None Richard Boulet Yes None None None John F. Gross Yes None None None Susan T. Gross Yes None None None John & Susan Gross (Jointly) Yes None None None Dana Gross Yes None None None Andrew Gross Yes None None None Lillian I. Allen Yes None None None John C. Allen Yes None None None Roland R. Batson Yes None None None Adrienne R. Emmi Yes None None None Anthony N. Emmi Yes None None None Donn Gifford Yes None None None Linda Gifford Yes None None None Robert R. Gladu Yes None None None Ginette Gladu Yes None None None Edgar Morin Yes None None None Raymond E. Robichaud Yes None None None Normand F. Doyon Yes None None None Pauline G. Doyon Yes None None None Richard James Yes None None None Diane James Yes None None None William H. Yes None None None Lagerson [/R] Pierre Levesque Yes None None None