코아스템켐온 사업보고서 (2024.12)
VII. 주주에 관한 사항

1. 최대주주 및 특수관계인의 주식소유 현황

(기준일 : 2024년 12월 31일 ) (단위 : 주, %)

성 명	관 계	주식의종류	소유주식수 및 지분율	비고

기 초	기 말

주식수	지분율	주식수	지분율

김경숙	최대주주	보통주	3,533,320	10.75	3,483,320	10.60	증여

양길안	임원	보통주	5,116	0.02	5,116	0.02	-

홍순복	최대주주의특수관계인	보통주	6,000	0.02	6,000	0.02	-

홍정식	최대주주의특수관계인	보통주	700	0	30,700	0.09	수증

김병철	최대주주의특수관계인	보통주	42,200	0.13	34,200	0.10	증여

권광순	임원	보통주	47,200	0.14	47,200	0.14	-

이태용	임원	보통주	20,000	0.06	20,000	0.06	-

김종일	임원	보통주	3,500	0.01	3,500	0.01	-

송시환	임원	보통주	291,981	0.89	291,981	0.89	-

홍정욱	최대주주의특수관계인	보통주	0	0	10,000	0.03	수증

홍정인	최대주주의특수관계인	보통주	0	0	10,000	0.03	수증

김혜연	최대주주의특수관계인	보통주	0	0	4,000	0.01	수증

김우곤	최대주주의특수관계인	보통주	0	0	4,000	0.01	수증

계	보통주	3,950,117	12.02	3,950,017	12.02	-

-	-	-	-	-	-

2. 최대주주의 주요경력 및 개요

성명	직위	주요경력(최근 5년간)

김경숙	연구소 상임고문 (상근/등기)	한양대 의학과 학사/석사/박사(1984~2002)
한양대학교 류마티스관절염임상연구센터 연구교수(2018~2021)
중앙약사심의위원회 위원(2018~2022)
산업표준심의회 생명공학 기술심의회 위원(2019~2022) 코아스템 주식회사 대표이사(2003~2022) 코아스템켐온 주식회사 연구소 상임고문(2022~현재)

3. 주식의 분포1. 주식 소유현황

(기준일 : 2024년 12월 31일 ) (단위 : 주)

구분	주주명	소유주식수	지분율(%)	비고

5% 이상 주주	김경숙	3,483,320	10.60	최대 주주

-	-	-	-

우리사주조합	-	-	-

2. 소액주주 현황

## 소액주주현황

(기준일 : 2024년 12월 31일 ) (단위 : 주)

구 분	주주	소유주식	비 고

소액주주수	전체주주수	비율(%)	소액주식수	총발행주식수	비율(%)

소액주주	32,263	32,369	99.97	20,930,237	32,870,376	63.67	-

4. 주가 및 주식거래실적(코스닥)

일자	종가	대비	등락률	시가	고가	저가	거래량	거래대금

2024/12/30	3,880	-145	-3.60	4,050	4,345	3,880	1,338,077	5,447,361,235

2024/12/27	4,025	5	0.12	4,065	4,240	3,770	1,943,984	7,814,764,635

2024/12/26	4,020	-380	-8.64	4,455	4,545	3,980	2,270,776	9,492,446,905

2024/12/24	4,400	-340	-7.17	4,670	4,815	4,280	2,513,155	11,398,347,015

2024/12/23	4,740	-330	-6.51	4,730	5,060	4,515	6,074,809	28,835,537,145

2024/12/20	5,070	-2,170	-29.97	5,200	5,500	5,070	8,558,759	44,226,746,870

2024/12/19	7,240	-3,090	-29.91	7,240	7,240	7,240	60,603	438,768,810

2024/12/18	10,330	-4,420	-29.97	10,330	10,330	10,330	103,426	1,068,540,860

2024/12/17	14,750	280	1.94	14,370	15,570	14,220	459,754	6,918,345,470

2024/12/16	14,470	110	0.77	14,200	14,820	13,910	312,553	4,498,319,490

2024/12/13	14,360	2,370	19.77	12,100	15,000	11,880	1,506,391	21,280,116,690

2024/12/12	11,990	960	8.70	11,070	12,110	10,900	308,407	3,546,394,060

2024/12/11	11,030	-480	-4.17	11,310	11,650	10,920	201,945	2,266,650,350

2024/12/10	11,510	410	3.69	11,100	11,980	11,100	264,780	3,072,818,060

2024/12/09	11,100	-1,090	-8.94	11,780	12,090	10,800	227,638	2,583,411,530

2024/12/06	12,190	-170	-1.38	12,360	12,850	11,430	309,723	3,712,381,210

2024/12/05	12,360	1,470	13.50	10,700	12,760	10,690	387,778	4,673,606,480

2024/12/04	10,890	-380	-3.37	10,910	11,110	10,600	248,232	2,700,517,340

2024/12/03	11,270	20	0.18	11,010	11,570	11,010	80,005	898,996,250

2024/12/02	11,250	80	0.72	11,430	11,600	10,870	122,714	1,372,483,120

2024/11/29	11,170	-30	-0.27	11,580	11,580	10,970	137,685	1,540,463,690

2024/11/28	11,200	-340	-2.95	11,620	11,620	11,170	124,563	1,411,341,690

2024/11/27	11,540	340	3.04	11,000	11,790	10,730	384,277	4,279,359,000

2024/11/26	11,200	-110	-0.97	11,320	11,450	10,730	265,580	2,905,477,900

2024/11/25	11,310	-190	-1.65	11,540	11,820	11,290	166,391	1,909,321,850

2024/11/22	11,500	-340	-2.87	11,620	12,000	11,120	233,845	2,675,904,480

2024/11/21	11,840	-880	-6.92	12,530	12,710	10,000	275,294	3,222,824,880

2024/11/20	12,720	840	7.07	12,290	13,260	12,200	488,145	6,076,263,720

2024/11/19	11,880	470	4.12	11,430	12,270	11,430	187,012	2,227,274,460

2024/11/18	11,410	-890	-7.24	11,970	12,030	10,950	406,919	4,667,702,940

2024/11/15	12,300	-410	-3.23	12,700	12,830	11,900	304,016	3,706,516,300

2024/11/14	12,710	-1,250	-8.95	14,060	14,370	12,700	211,987	2,844,177,470

2024/11/13	13,960	410	3.03	13,480	14,300	13,080	219,279	2,998,271,880

2024/11/12	13,550	-1,070	-7.32	14,620	14,620	13,300	275,306	3,788,681,050

2024/11/11	14,620	-250	-1.68	14,750	15,220	14,350	226,812	3,340,480,650

2024/11/08	14,870	530	3.70	14,450	15,100	14,130	217,591	3,154,926,740

2024/11/07	14,340	-60	-0.42	14,410	14,490	13,950	135,925	1,930,935,890

2024/11/06	14,400	1,250	9.51	13,160	14,700	13,160	385,814	5,495,029,860

2024/11/05	13,150	-210	-1.57	13,360	13,440	12,980	63,061	828,583,710

2024/11/04	13,360	360	2.77	12,910	13,530	12,810	120,067	1,576,442,580

2024/11/01	13,000	-380	-2.84	13,340	13,440	12,880	131,992	1,725,134,600

2024/10/31	13,380	180	1.36	13,210	13,580	13,070	69,966	931,668,610

2024/10/30	13,200	-570	-4.14	13,900	13,990	13,170	156,667	2,098,538,520

2024/10/29	13,770	350	2.61	13,200	13,970	12,700	333,273	4,386,063,440

2024/10/28	13,420	-970	-6.74	14,200	14,580	13,190	345,831	4,728,096,410

2024/10/25	14,390	-370	-2.51	14,600	15,050	14,300	153,153	2,222,544,780

2024/10/24	14,760	-200	-1.34	14,770	15,290	14,610	141,716	2,119,390,750

2024/10/23	14,960	-160	-1.06	15,280	15,280	14,550	174,003	2,565,550,860

2024/10/22	15,120	110	0.73	15,020	15,610	14,780	265,206	4,013,191,070

2024/10/21	15,010	590	4.09	14,600	15,300	14,140	339,295	5,032,636,970

2024/10/18	14,420	-800	-5.26	15,220	15,260	14,400	295,743	4,340,465,120

2024/10/17	15,220	480	3.26	14,740	15,280	14,360	328,123	4,921,427,930

2024/10/16	14,740	-250	-1.67	14,900	15,050	14,710	221,932	3,297,025,280

2024/10/15	14,990	1,380	10.14	13,620	15,100	13,620	914,929	13,527,942,950

2024/10/14	13,610	-100	-0.73	13,500	13,720	13,180	316,714	4,158,056,980

2024/10/11	13,710	10	0.07	13,630	13,800	13,090	298,894	4,020,995,380

2024/10/10	13,700	-300	-2.14	13,890	14,090	13,540	213,140	2,935,653,660

2024/10/08	14,000	-50	-0.36	14,010	14,170	13,740	167,741	2,339,746,920

2024/10/07	14,050	60	0.43	13,990	14,290	13,690	320,805	4,481,420,080

2024/10/04	13,990	1,400	11.12	12,590	14,420	12,460	993,265	13,818,288,580

2024/10/02	12,590	610	5.09	11,750	13,190	11,660	431,981	5,496,213,750

2024/09/30	11,980	-100	-0.83	12,080	12,170	11,590	182,182	2,155,292,890

2024/09/27	12,080	-570	-4.51	12,650	12,790	11,980	220,359	2,678,574,680

2024/09/26	12,650	0	0.00	12,650	13,270	12,440	246,360	3,147,103,060

2024/09/25	12,650	-240	-1.86	13,090	13,090	12,650	170,201	2,193,940,530

2024/09/24	12,890	990	8.32	11,900	13,660	11,900	631,304	8,204,948,300

2024/09/23	11,900	-210	-1.73	11,990	12,220	11,860	145,748	1,744,543,520

2024/09/20	12,110	120	1.00	11,980	12,350	11,810	162,760	1,976,520,100

2024/09/19	11,990	1,040	9.50	11,100	12,100	11,100	222,584	2,621,616,560

2024/09/13	10,950	-80	-0.73	10,920	11,100	10,740	73,133	796,519,300

2024/09/12	11,030	230	2.13	10,910	11,240	10,620	132,502	1,466,887,960

2024/09/11	10,800	-310	-2.79	11,000	11,280	10,440	85,709	914,483,990

2024/09/10	11,110	480	4.52	10,550	11,330	10,550	110,998	1,228,973,790

2024/09/09	10,630	0	0.00	10,700	10,700	10,000	69,599	732,725,760

2024/09/06	10,630	-370	-3.36	10,870	11,050	10,350	106,718	1,141,468,040

2024/09/05	11,000	-520	-4.51	11,580	11,670	10,850	154,115	1,709,808,750

2024/09/04	11,520	-110	-0.95	11,210	11,900	11,130	169,975	1,970,978,860

2024/09/03	11,630	470	4.21	11,040	11,790	11,040	169,574	1,958,401,560

2024/09/02	11,160	-110	-0.98	11,410	11,410	11,000	87,278	977,031,470

2024/08/30	11,270	-360	-3.10	11,650	11,660	11,120	539,816	5,955,837,980

2024/08/29	11,630	630	5.73	10,910	12,050	10,910	353,201	4,126,963,830

2024/08/28	11,000	330	3.09	10,870	11,420	10,620	99,933	1,098,091,130

2024/08/27	10,670	30	0.28	10,640	10,870	10,440	45,296	483,780,330

2024/08/26	10,640	480	4.72	10,200	10,800	10,180	83,025	872,826,300

2024/08/23	10,160	-30	-0.29	10,180	10,250	9,990	26,508	268,383,700

2024/08/22	10,190	-10	-0.10	10,210	10,210	9,910	49,007	492,049,930

2024/08/21	10,200	120	1.19	10,180	10,250	10,000	37,021	375,040,640

2024/08/20	10,080	-310	-2.98	10,390	10,590	10,080	53,599	549,784,540

2024/08/19	10,390	-310	-2.90	10,700	10,700	10,240	74,670	778,278,220

2024/08/16	10,700	40	0.38	10,660	10,850	10,560	47,112	502,990,410

2024/08/14	10,660	60	0.57	10,630	10,790	9,980	35,113	371,400,600

2024/08/13	10,600	-120	-1.12	10,690	10,840	10,430	43,560	461,461,150

2024/08/12	10,720	320	3.08	10,500	10,940	10,290	57,288	614,873,520

2024/08/09	10,400	320	3.17	10,300	10,550	10,160	38,406	397,962,370

2024/08/08	10,080	-460	-4.36	10,490	10,540	10,040	74,301	761,488,760

2024/08/07	10,540	950	9.91	9,590	10,640	9,550	99,169	1,019,043,790

2024/08/06	9,590	210	2.24	9,130	9,860	9,130	97,325	936,717,810

2024/08/05	9,380	-910	-8.84	10,200	10,200	8,450	259,653	2,465,194,230

2024/08/02	10,290	-540	-4.99	10,830	10,830	10,250	94,293	977,470,360

2024/08/01	10,830	140	1.31	10,690	10,970	10,510	55,597	599,324,780

2024/07/31	10,690	-320	-2.91	11,010	11,030	10,480	120,769	1,291,524,210

2024/07/30	11,010	-330	-2.91	11,490	11,490	10,980	77,687	863,576,230

2024/07/29	11,340	-120	-1.05	11,460	11,600	11,330	45,354	520,076,160

2024/07/26	11,460	-40	-0.35	11,500	11,550	11,280	35,392	405,703,220

2024/07/25	11,500	-160	-1.37	11,550	11,660	11,030	90,406	1,023,714,970

2024/07/24	11,660	-40	-0.34	11,700	11,800	11,570	88,223	1,029,259,340

2024/07/23	11,700	-300	-2.50	12,100	12,100	11,600	86,882	1,026,353,330

2024/07/22	12,000	-410	-3.30	12,300	12,300	11,850	127,513	1,529,535,190

2024/07/19	12,410	50	0.40	12,200	12,500	12,080	71,656	884,908,940

2024/07/18	12,360	-130	-1.04	12,360	12,490	12,020	96,160	1,183,455,070

2024/07/17	12,490	120	0.97	12,600	12,670	12,350	81,165	1,015,849,920

2024/07/16	12,370	-230	-1.83	12,600	12,600	12,060	388,244	4,676,418,430

2024/07/15	12,600	180	1.45	12,350	12,750	12,320	106,087	1,332,680,770

2024/07/12	12,420	770	6.61	11,760	12,530	11,650	157,084	1,889,286,730

2024/07/11	11,650	-840	-6.73	12,300	12,480	11,400	322,064	3,798,368,320

2024/07/10	12,490	-40	-0.32	12,700	13,050	12,350	248,955	3,146,296,920

2024/07/09	12,530	-160	-1.26	12,760	12,760	12,450	72,529	909,362,480

2024/07/08	12,690	300	2.42	12,390	12,790	12,000	108,097	1,355,826,810

2024/07/05	12,390	540	4.56	11,980	12,630	11,880	153,650	1,902,745,480

2024/07/04	11,850	250	2.16	11,820	12,180	11,650	154,890	1,849,008,350

2024/07/03	11,600	-80	-0.68	11,670	11,860	11,300	115,744	1,342,983,590

2024/07/02	11,680	-440	-3.63	12,250	12,250	11,620	168,634	1,996,667,360

2024/07/01	12,120	-220	-1.78	12,220	12,430	11,990	135,888	1,648,826,760

2024/06/28	12,340	-280	-2.22	12,870	12,930	12,080	252,296	3,123,503,720

2024/06/27	12,620	20	0.16	12,410	12,930	12,410	78,840	998,831,720

2024/06/26	12,600	310	2.52	12,110	12,800	11,950	135,042	1,663,369,600

2024/06/25	12,290	-620	-4.80	12,710	13,090	11,900	250,801	3,069,837,720

2024/06/24	12,910	-720	-5.28	13,730	13,810	12,470	284,675	3,716,298,910

2024/06/21	13,630	30	0.22	13,600	13,910	13,580	209,066	2,863,955,290

2024/06/20	13,600	60	0.44	13,540	13,850	13,280	186,247	2,517,467,100

2024/06/19	13,540	230	1.73	13,310	13,790	13,210	120,599	1,627,291,650

2024/06/18	13,310	-450	-3.27	13,750	13,750	12,960	182,866	2,423,831,020

2024/06/17	13,760	-80	-0.58	13,850	14,600	13,680	325,510	4,566,439,820

2024/06/14	13,840	640	4.85	13,110	13,910	12,980	232,890	3,165,024,830

2024/06/13	13,200	50	0.38	13,290	13,330	12,790	135,067	1,755,768,890

2024/06/12	13,150	-530	-3.87	13,680	13,780	13,060	164,761	2,206,794,590

2024/06/11	13,680	50	0.37	13,630	14,000	13,430	152,718	2,084,240,430

2024/06/10	13,630	130	0.96	13,400	13,880	13,080	189,967	2,563,041,830

2024/06/07	13,500	180	1.35	13,380	14,490	13,300	631,883	8,714,665,320

2024/06/05	13,320	1,140	9.36	12,250	13,360	11,930	449,453	5,794,577,300

2024/06/04	12,180	300	2.53	11,970	12,360	11,870	157,018	1,905,831,130

2024/06/03	11,880	-100	-0.83	11,880	11,950	11,630	107,264	1,263,123,980