Common use of Managing General Partner Clause in Contracts

Managing General Partner. PRIME GROUP REALTY TRUST, a Maryland real estate investment trust By: /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ---------------------------------- Name: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Title: Executive Vice President and Chief Financial Officer LIMITED PARTNERS: ---------------- Each Limited Partner hereby executes this Amendment to the Limited Partnership Agreement. By: PRIME GROUP REALTY TRUST, a Maryland real estate investment trust, as attorney-in-fact By: /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ------------------------------ Name: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Title: Executive Vice President and Chief Financial Officer EXHIBIT A* Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Managing General Partner ------------------------ Prime Group Realty Trust 12,980,000 ** ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ General Partner --------------- The ▇▇▇▇▇ Group, L.L.C 927,100 $18,542,000 c/o ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Limited Partners ---------------- ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 388,677 $ 7,773,540 Trust Dated May 22, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Grandville/Northwestern 9,750 $ 195,000 Management Corporation c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 54,544 $ 1,090,880 Trust Dated May 21, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ------------ * As amended by Amendment No. 4 to the Amended and Restated Agreement of Limited Partnership of Prime Group Realty, L.P. ** This amount shall be inserted by the Managing General Partner. EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- ▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇ 33,085 $ 661,700 ▇▇▇ ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 28,805 $ 576,100 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Grandville Road Property, Inc. 7,201 $ 144,020 c/o ▇▇. ▇▇▇▇▇▇▇ ▇. Shubert ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Sky Harbor Associates 62,149 $ 1,242,980 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Lincolnwood, IL 60646 ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 110,000 $ 2,200,000 c/o Prime Group Realty Trust ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Primestone Investment Partners, L.P. 7,944,893 ** c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇ ▇. ▇▇▇▇▇▇ EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- Prime Group Limited Partnership 47,525 $ 950,500 c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ H Group LLC 266,572 $ 5,300,000 c/o Heitman Financial Ltd. ▇▇▇ ▇. ▇▇▇▇▇▇▇ Suite 3600 Chicago, IL 60601 Attn: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇ ▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 5,216 $ 104,320 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇ 37,259 $ 745,180 ▇▇▇▇ ▇. ▇▇▇▇▇ Street Chicago, IL 60614 EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions

Managing General Partner. PRIME GROUP REALTY TRUST, a Maryland real estate investment trust By: /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ---------------------------------- Name: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Title: Executive Vice President and Chief Financial Officer LIMITED PARTNERS: ---------------- Each Limited Partner hereby executes this Amendment to the Limited Partnership Agreement. By: PRIME GROUP REALTY TRUST, a Maryland real estate investment trust, as attorney-in-fact By: /s/ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ------------------------------ Name: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Title: Executive Vice President and Chief Financial Officer EXHIBIT A* Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Managing General Partner ------------------------ Prime Group Realty Trust 12,980,000 15,559,994 ** ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ General Partner --------------- The ▇▇▇▇▇ Group, L.L.C 927,100 $18,542,000 c/o ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Limited Partners ---------------- ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 388,677 $ 7,773,540 Trust Dated May 22, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Grandville/Northwestern 9,750 $ 195,000 Management Corporation c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 54,544 $ 1,090,880 Trust Dated May 21, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ------------ * As amended by Amendment No. 4 7 to the Amended and Restated Agreement of Limited Partnership of Prime Group Realty, L.P. ** This amount shall be inserted by the Managing General Partner. EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- (Cont'd) ------------------------- ▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇ 33,085 $ 661,700 ▇▇▇ ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 28,805 $ 576,100 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Grandville Road Property, Inc. 7,201 $ 144,020 c/o ▇▇. ▇▇▇▇▇▇▇ ▇. Shubert ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Sky Harbor Associates 62,149 $ 1,242,980 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Lincolnwood, IL 60646 ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 110,000 $ 2,200,000 c/o Prime Group Realty Trust ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Primestone Investment Partners, L.P. 7,944,893 ** c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇ ▇. ▇▇▇▇▇▇ EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- (Cont'd) ------------------------- Prime Group Limited Partnership 47,525 $ 950,500 c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ H Group LLC 266,572 276,572 $ 5,300,000 5,500,000 c/o Heitman Financial Ltd. ▇▇▇ ▇. ▇▇▇▇▇▇▇ Suite 3600 Chicago, IL 60601 Attn: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇ ▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 5,216 $ 104,320 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇ 37,259 $ 745,180 ▇▇▇▇ ▇. ▇▇▇▇▇ Street Chicago, IL 60614 EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions

Managing General Partner. PRIME GROUP REALTY TRUST, a Maryland real estate investment trust By: /s/ W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ---------------------------------- ------------------------------- Name: W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ----------------------------- Title: Executive Vice President and Chief Financial Officer ---------------------------- LIMITED PARTNERS: ---------------- Each Limited Partner hereby executes this Amendment to the Limited Partnership Agreement. By: PRIME GROUP REALTY TRUST, a Maryland real estate investment trust, as attorney-in-fact By: /s/ W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ------------------------------ --------------------------- Name: W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Title------------------------- Its: Executive Vice President and Chief Financial Officer -------------------------- EXHIBIT A* Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Managing General Partner ------------------------ Prime Group Realty Trust 12,980,000 ** ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ General Partner --------------- The ▇▇▇▇▇ Group, L.L.C 927,100 $18,542,000 c/o ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Limited Partners ---------------- ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 388,677 $ 7,773,540 Trust Dated May 22, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Grandville/Northwestern 9,750 $ 195,000 Management Corporation c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 54,544 $ 1,090,880 Trust Dated May 21, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ------------ * As amended by Amendment No. 4 1 to the Amended and Restated Agreement of Limited Partnership of Prime Group Realty, L.P. ** This amount shall be inserted by the Managing General Partner. EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- ▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇ 33,085 $ 661,700 ▇▇▇ ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 28,805 $ 576,100 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Grandville Road Property, Inc. 7,201 $ 144,020 c/o ▇▇. ▇▇▇▇▇▇▇ ▇. Shubert ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Sky Harbor Associates 62,149 $ 1,242,980 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Lincolnwood, IL 60646 ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 110,000 $ 2,200,000 c/o Prime Group Realty Trust ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- Primestone Investment Partners, L.P. 7,944,893 ** c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇ ▇. ▇▇▇▇▇▇ EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- Prime Group Limited Partnership 47,525 90,000 $ 950,500 1,800,000 c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ H Group LLC 266,572 $ 5,300,000 c/o Heitman Financial Ltd. ▇▇▇ ▇------------ ** This amount shall be inserted by the Managing General Partner. ▇▇▇▇▇▇▇ Suite 3600 Chicago, IL 60601 Attn: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇ ▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 5,216 $ 104,320 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇ 37,259 $ 745,180 ▇▇▇▇ ▇. ▇▇▇▇▇ Street Chicago, IL 60614 EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions

Managing General Partner. PRIME GROUP REALTY TRUST, a Maryland real estate investment trust By: /s/ W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ---------------------------------- Name: W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Title: Executive Vice President and Chief Financial Officer LIMITED PARTNERS: ---------------- Each Limited Partner hereby executes this Amendment to the Limited Partnership Agreement. By: PRIME GROUP REALTY TRUST, a Maryland real estate investment trust, as attorney-in-fact By: /s/ W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ ------------------------------ Name: W. ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ Title: Executive Vice President and Chief Financial Officer EXHIBIT A* Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Managing General Partner ------------------------ Prime Group Realty Trust 12,980,000 ** ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ General Partner --------------- The ▇▇▇▇▇ Group, L.L.C 927,100 $18,542,000 c/o ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Limited Partners ---------------- ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 388,677 $ 7,773,540 Trust Dated May 22, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Grandville/Northwestern 9,750 $ 195,000 Management Corporation c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ 54,544 $ 1,090,880 Trust Dated May 21, 1992 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ------------ * As amended by Amendment No. 4 3 to the Amended and Restated Agreement of Limited Partnership of Prime Group Realty, L.P. ** This amount shall be inserted by the Managing General Partner. EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- ▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ 1991 Trust 169,053 $ 3,381,060 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇ 33,085 $ 661,700 ▇▇▇ ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ 28,805 $ 576,100 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Grandville Road Property, Inc. 7,201 $ 144,020 c/o ▇▇. ▇▇▇▇▇▇▇ ▇. Shubert ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ Waukegan, IL 60085 Sky Harbor Associates 62,149 $ 1,242,980 c/o ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Lincolnwood, IL 60646 ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 110,000 $ 2,200,000 c/o Prime Group Realty Trust ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Primestone Investment Partners, L.P. 7,944,893 ** c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇ ▇. ▇▇▇▇▇▇ EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions Number of Capital Common Units Contribution ------------ ------------ Limited Partners ---------------- Prime Group Limited Partnership 47,525 90,000 $ 950,500 1,800,000 c/o The Prime Group, Inc. ▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ Suite 3900 Chicago, IL 60601 Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇▇▇ H Group LLC 266,572 261,572 $ 5,300,000 5,200,000 c/o Heitman Financial Ltd. ▇▇▇ ▇. ▇▇▇▇▇▇▇ Suite 3600 Chicago, IL 60601 Attn: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇ ▇▇▇ ▇. ▇▇▇▇▇▇▇▇▇ 5,216 $ 104,320 ▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇. ▇▇▇▇ 37,259 $ 745,180 ▇▇▇▇ ▇. ▇▇▇▇▇ Street Chicago, IL 60614 EXHIBIT A - CONT'D Partners, Number of Units and Capital Contributions