Chimerix (CMRX) insider trading activity: Get Latest News Today

CMRX Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares2.02

Short Percent Of Float2.13

Shares Outstanding89.97M

Shares Float75.06M

Shares Short1.81M

Short Ratio0.16

2.13%

Short % of Float

2.02%

Short % of Shares Outstanding

Market Insider CMRX

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

7% Percentage of Shares held by All Insiders

46.21% Percentage of Shares held by All Institutions

49.68% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 46.21% of CMRX shares are held by financial institutions. RAYMOND JAMES & ASSOCIATES is the top corporate investor, holding 43.2K shares valued at $45.79K. A 0.05% stake in Chimerix, Inc. is owned by the company. NATIONAL BANK OF CANADA /FI/ owns 100 shares valued at $96.00, which translates its holding of 0% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	RAYMOND JAMES & ASSOCIATES	0.05%	43.2K	45.79K	0	0
2024-03-31	NATIONAL BANK OF CANADA /FI/	0%	100	96	0	0
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	1.1%	972.8K	1.03M	60.04K	+6.58%
2024-03-31	ACUITAS INVESTMENTS, LLC	0.72%	635.26K	673.38K	318.68K	+100.66%
2024-03-31	NORTHERN TRUST CORP	0.63%	558.49K	592K	-131.83K	-19.10%
2024-03-31	YAKIRA CAPITAL MANAGEMENT, INC.	0.57%	508.39K	538.89K	0	0
2024-03-31	ASSENAGON ASSET MANAGEMENT S.A.	0.51%	454.47K	481.74K	-44.92K	-9.00%
2024-03-31	TEJARA CAPITAL LTD	0.47%	414.43K	439.3K	-135.65K	-24.66%
2024-03-31	ADAGE CAPITAL PARTNERS GP, L.L.C.	0.45%	400K	424K	0	0
2024-03-31	BANK OF NEW YORK MELLON CORP	0.44%	388.52K	411.83K	-36.98K	-8.69%
2024-03-31	D. E. SHAW & CO., INC.	0.42%	374.63K	397.1K	103.06K	+37.95%
2024-03-31	BARCLAYS PLC	0.37%	327.36K	347K	-564.35K	-63.29%
2024-03-31	STATE STREET CORP	0.33%	294.78K	312.47K	-8.2K	-2.71%
2024-03-31	SHAY CAPITAL LLC	0.27%	238.89K	253.22K	864	+0.36%
2024-03-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.22%	198.05K	209.93K	-20.53K	-9.39%
2024-03-31	PRELUDE CAPITAL MANAGEMENT, LLC	0.05%	41.4K	43.88K	41.4K	+100.00%
2024-03-31	KOSHINSKI ASSET MANAGEMENT, INC.	0.05%	40K	107.2K	40K	+100.00%
2024-03-31	POINT72 ASIA (SINGAPORE) PTE. LTD.	0.04%	36.91K	39.12K	36.91K	+100.00%
2024-03-31	STONERIDGE INVESTMENT PARTNERS LLC	0.04%	36.17K	38K	36.17K	+100.00%
2024-03-31	XTX TOPCO LTD	0.04%	35.91K	38.06K	-47.02K	-56.70%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.04%	34.1K	36.15K	34.1K	+100.00%
2024-03-31	JOEL ISAACSON & CO., LLC	0.04%	33.64K	35.66K	0	0
2024-03-31	RUSSELL INVESTMENTS GROUP, LTD.	0.04%	32.6K	34.56K	0	0
2024-03-31	FMR LLC	0.03%	29.46K	31.23K	-20.17K	-40.64%
2024-03-31	UBS GROUP AG	0.03%	28.24K	29.94K	-16.12K	-36.33%
2024-03-31	TWO SIGMA ADVISERS, LP	0.03%	27K	28.62K	4.7K	+21.08%
2024-03-31	TOROSO INVESTMENTS, LLC	0.03%	22.88K	24.25K	22.88K	+100.00%
2024-03-31	VESTAL POINT CAPITAL, LP	1.58%	1.4M	1.48M	0	0
2024-03-31	GOLDMAN SACHS GROUP INC	1.31%	1.16M	1.23M	-20.05K	-1.70%
2024-03-31	MILLENNIUM MANAGEMENT LLC	1.23%	1.09M	1.16M	3.33K	+0.31%
2024-03-31	SUSQUEHANNA PORTFOLIO STRATEGIES, LLC	0.15%	137.1K	145.33K	137.1K	+100.00%
2024-03-31	MARQUETTE ASSET MANAGEMENT, LLC	0.13%	116.01K	122.97K	22.71K	+24.34%
2024-03-31	PALE FIRE CAPITAL SE	0.12%	104.8K	111.08K	-106.42K	-50.38%
2024-03-31	CREDIT SUISSE AG/	0.11%	94K	99.64K	-40K	-29.85%
2024-03-31	VERITION FUND MANAGEMENT LLC	0.09%	80K	84.8K	0	0
2024-03-31	CI PRIVATE WEALTH, LLC	0.08%	72.06K	76.38K	0	0
2024-03-31	VONTOBEL HOLDING LTD.	0.08%	70K	74.2K	0	0
2024-03-31	MORGAN STANLEY	0.08%	68.2K	72.29K	-315.47K	-82.22%
2024-03-31	ROYAL BANK OF CANADA	0.06%	52.4K	56K	-31.86K	-37.81%
2024-03-31	TWO SIGMA INVESTMENTS, LP	0.06%	49.11K	52.06K	37.81K	+334.61%
2024-03-31	VANCE WEALTH, INC.	0.05%	47.32K	50.16K	0	0
2024-03-31	CITADEL ADVISORS LLC	2.14%	1.9M	2.01M	-167.36K	-8.11%
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	2.09%	1.85M	1.97M	291.81K	+18.68%
2024-03-31	RA CAPITAL MANAGEMENT, L.P.	9.93%	8.8M	9.33M	0	0
2024-03-31	MONACO ASSET MANAGEMENT SAM	4.94%	4.38M	4.64M	0	0
2024-03-31	VANGUARD GROUP INC	4.9%	4.35M	4.61M	0	0
2024-03-31	ARMISTICE CAPITAL, LLC	2.56%	2.26M	2.4M	-334K	-12.86%
2024-03-31	ACADIAN ASSET MANAGEMENT LLC	2.45%	2.17M	2.3M	291.98K	+15.51%
2024-03-31	BRIDGEWAY CAPITAL MANAGEMENT, LLC	1.22%	1.08M	1.15M	49.6K	+4.81%
2024-03-31	BLACKROCK INC.	1.14%	1.01M	1.08M	-31.97K	-3.06%
2024-03-31	SIMPLEX TRADING, LLC	0.02%	21.64K	22K	10.26K	+90.16%
2024-03-31	WELLS FARGO & COMPANY/MN	0.02%	19.38K	20.55K	18.74K	+2,900.62%
2024-03-31	CETERA ADVISORS LLC	0.02%	13.97K	14.81K	13.97K	+100.00%
2024-03-31	DEUTERIUM CAPITAL MANAGEMENT, LLC	0.01%	11.91K	12.62K	0	0
2024-03-31	COMMONWEALTH EQUITY SERVICES, LLC	0.01%	10K	11K	10K	+100.00%
2024-03-31	BAIRD FINANCIAL GROUP, INC.	0.01%	10K	10.6K	0	0
2024-03-31	CUTLER GROUP LLC / CA	0.01%	7.4K	7K	0	0
2024-03-31	BNP PARIBAS ARBITRAGE, SNC	0.01%	6.72K	7.12K	-126	-1.84%
2024-03-31	GROUP ONE TRADING, L.P.	0.01%	6.57K	6.97K	-61.4K	-90.33%
2024-03-31	RHUMBLINE ADVISERS	0.01%	5.39K	5.71K	0	0
2024-03-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0%	2.5K	2.65K	0	0
2024-03-31	JPMORGAN CHASE & CO	0%	1.54K	1.63K	-201K	-99.24%
2024-03-31	HUNTINGTON NATIONAL BANK	0%	500	530	500	+100.00%
2024-03-31	FERNWOOD INVESTMENT MANAGEMENT, LLC	0%	331	351	331	+100.00%
2024-03-31	FORTITUDE FAMILY OFFICE, LLC	0%	210	223	0	0
2024-03-31	ALLWORTH FINANCIAL LP	0%	200	212	0	0
2024-03-31	HEADLANDS TECHNOLOGIES LLC	0%	138	146	138	+100.00%
2023-12-31	ADAGE CAPITAL PARTNERS GP, L.L.C.	0.45%	400K	385K	0	0
2023-12-31	MORGAN STANLEY	0.43%	383.66K	369.28K	-299.69K	-43.86%
2023-12-31	ACUITAS INVESTMENTS, LLC	0.36%	316.58K	431.54K	-141.21K	-30.85%
2023-12-31	STATE STREET CORP	0.34%	302.98K	291.62K	0	0
2023-12-31	D. E. SHAW & CO., INC.	0.31%	271.57K	261.39K	21.67K	+8.67%
2023-12-31	SHAY CAPITAL LLC	0.27%	238.02K	229.1K	90.99K	+61.88%
2023-12-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.25%	218.58K	210.38K	-50.11K	-18.65%
2023-12-31	PALE FIRE CAPITAL SE	0.24%	211.21K	203.29K	112.32K	+113.57%
2023-12-31	JPMORGAN CHASE & CO	0.23%	202.54K	194.95K	199.13K	+5,829.24%
2023-12-31	JANE STREET GROUP, LLC	0.22%	195.3K	187.98K	151.01K	+340.90%
2023-12-31	CREDIT SUISSE AG/	0.15%	134K	128.98K	-65.2K	-32.73%
2023-12-31	MARQUETTE ASSET MANAGEMENT, LLC	0.11%	93.3K	89.8K	-1.28K	-1.36%
2023-12-31	ROYAL BANK OF CANADA	0.1%	84.26K	81K	861	+1.03%
2023-12-31	XTX TOPCO LTD	0.09%	82.93K	79.82K	8.49K	+11.40%
2023-12-31	VERITION FUND MANAGEMENT LLC	0.09%	80K	77K	0	0
2023-12-31	CI PRIVATE WEALTH, LLC	0.08%	72.06K	69.35K	0	0
2023-12-31	VONTOBEL HOLDING LTD.	0.08%	70K	67.38K	0	0
2023-12-31	GROUP ONE TRADING, L.P.	0.08%	67.98K	65.43M	-1.94K	-2.78%
2023-12-31	FMR LLC	0.06%	49.64K	47.77K	-21.4K	-30.12%
2023-12-31	VANCE WEALTH, INC.	0.05%	47.32K	46.35K	47.32K	+100.00%
2023-12-31	BANK OF MONTREAL /CAN/	0.05%	47.2K	46.26K	47.2K	+100.00%
2023-12-31	UBS GROUP AG	0.05%	44.36K	42.72K	-78.7K	-63.96%
2023-12-31	MAN GROUP PLC	0.05%	44.2K	42.54K	0	0
2023-12-31	RAYMOND JAMES & ASSOCIATES	0.05%	43.2K	41.58K	-6K	-12.20%
2023-12-31	JOEL ISAACSON & CO., LLC	0.04%	33.64K	32.38K	0	0
2023-12-31	RUSSELL INVESTMENTS GROUP, LTD.	0.04%	32.6K	31.38K	0	0
2023-12-31	VIRTU FINANCIAL LLC	0.03%	29.38K	28K	5.99K	+25.59%
2023-12-31	HRT FINANCIAL LP	0.03%	27.04K	26K	27.04K	+100.00%
2023-12-31	AMERIPRISE FINANCIAL INC	0.03%	26.7K	25.7K	26.7K	+100.00%
2023-12-31	CITADEL ADVISORS LLC	0.03%	26.4K	25.41K	3.6K	+15.79%
2023-12-31	RA CAPITAL MANAGEMENT, L.P.	9.93%	8.8M	8.47M	2.3M	+35.35%
2023-12-31	MONACO ASSET MANAGEMENT SAM	4.94%	4.38M	4.21M	0	0
2023-12-31	VANGUARD GROUP INC	4.9%	4.35M	4.18M	0	0
2023-12-31	ARMISTICE CAPITAL, LLC	2.93%	2.6M	2.5M	-274K	-9.54%
2023-12-31	ACADIAN ASSET MANAGEMENT LLC	2.12%	1.88M	1.81M	-159.05K	-7.79%
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.76%	1.56M	1.5M	520.9K	+50.03%
2023-12-31		1.58%	1.4M	1.35M	1.4M	+100.00%
2023-12-31	GOLDMAN SACHS GROUP INC	1.33%	1.18M	1.14M	14.39K	+1.24%
2023-12-31	MILLENNIUM MANAGEMENT LLC	1.23%	1.09M	1.05M	-721.88K	-39.89%
2023-12-31	BLACKROCK INC.	1.18%	1.05M	1.01M	-4.13K	-0.39%
2023-12-31	BRIDGEWAY CAPITAL MANAGEMENT, LLC	1.16%	1.03M	992.84K	80K	+8.41%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	1.03%	912.76K	878.72K	-2.66K	-0.29%
2023-12-31	BARCLAYS PLC	1.01%	891.71K	858K	57.17K	+6.85%
2023-12-31	NORTHERN TRUST CORP	0.78%	690.32K	664.43K	-38.03K	-5.22%
2023-12-31	TEJARA CAPITAL LTD	0.62%	550.08K	529.45K	177.44K	+47.62%
2023-12-31	YAKIRA CAPITAL MANAGEMENT, INC.	0.57%	508.39K	489.32K	0	0
2023-12-31	ASSENAGON ASSET MANAGEMENT S.A.	0.56%	499.39K	480.66K	72.72K	+17.04%
2023-12-31	JACOBS LEVY EQUITY MANAGEMENT, INC	0.49%	436.46K	420.09K	217.16K	+99.02%
2023-12-31	BANK OF NEW YORK MELLON CORP	0.48%	425.5K	409.55K	-166.19K	-28.09%

CMRX Insiders

Among the CMRX insiders holding of 7% of the stake in company, CANTEX PHARMACEUTICALS, INC., 10 percent owner, holds the largest shares of 3.5M. NIEDEL JAMES, director, is the second largest CMRX insider with ownership of 1.37M shares. ANDRIOLE MICHAEL T., PRESIDENT AND CEO, stands third with possession of 609.6K shares of that stake.

Insiders	Designation	Shares Held
CANTEX PHARMACEUTICALS, INC.	10 percent owner	3.5M
NIEDEL JAMES	director	1.37M
ANDRIOLE MICHAEL T.	PRESIDENT AND CEO	609.6K
NICHOLS GARRETT	Chief Medical Officer	260.07K
ALRUTZ MICHAEL ALBERT	SVP AND GENERAL COUNSEL	213.6K
LASPALUTO MICHELLE	CHIEF FINANCIAL OFFICER	172.98K
MELEMED ALLEN S.	CHIEF MEDICAL OFFICER	152.88K
JAKEMAN DAVID	VP OF FINANCE AND ACCOUNTING	148.99K
MARIO ERNEST	director	108.17K
MIDDLETON FRED A	director	100K
BERREY M MICHELLE	President and CEO	99.69K
DEMSKI MARTHA J	director	72.06K
RICHARDSON LINDA M	Chief Commercial Officer	61K
MEYER ROBERT J.	director	35.15K
SHERMAN MICHAEL A.	Chief Executive Officer	11.99K
MACHADO CLARENCE PATRICK	director	10K
WOLLAEGER TIMOTHY	director	10K
TROST TIMOTHY W.	SVP, CFO & Secretary	9.85K
RICCIARDI LISA	director	1.95K
LEONARD JOHN M.	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2025-02-13	MELEMED ALLEN S.	SALE	4.50	3.07K	13.8K	152.88K
2025-02-13	JAKEMAN DAVID	SALE	4.53	300	1.36K	148.99K
2025-02-13	ALRUTZ MICHAEL ALBERT	SALE	4.52	1.6K	7.23K	213.6K
2025-02-13	LASPALUTO MICHELLE	SALE	4.51	2.26K	10.2K	172.98K
2025-02-13	ANDRIOLE MICHAEL T.	SALE	4.52	7.37K	33.28K	609.6K
2025-01-30	ANDRIOLE MICHAEL T.	SALE	4.10	2.35K	9.64K	616.97K
2025-01-30	LASPALUTO MICHELLE	SALE	4.11	1.02K	4.17K	175.24K
2025-01-30	JAKEMAN DAVID	SALE	4.10	2.8K	11.47K	149.29K
2024-08-08	ANDRIOLE MICHAEL T.	SALE	0.83	1.29K	1.06K	462.45K
2024-02-14	ANDRIOLE MICHAEL T.	SALE	1.04	1.74K	1.81K	447.02K
2024-02-14	LASPALUTO MICHELLE	SALE	1.04	1.94K	2.02K	111K
2024-02-14	JAKEMAN DAVID	SALE	1.04	2.66K	2.78K	141.23K
2023-11-17	MIDDLETON FRED A	PURCHASE	0.96	17.3K	16.52K	100K
2023-11-10	MIDDLETON FRED A	PURCHASE	0.92	2.71K	2.49K	82.71K
2023-09-28	JAKEMAN DAVID	SALE	0.99	3.61K	3.58K	133.14K
2023-09-25	MIDDLETON FRED A	PURCHASE	0.98	20K	19.64K	80K
2023-05-18	ANDRIOLE MICHAEL T.	PURCHASE	1.14	51.7K	59.15K	357.02K
2023-05-12	SHERMAN MICHAEL A.	PURCHASE	1.13	11.99K	13.53K	11.99K
2023-05-10	DEMSKI MARTHA J	PURCHASE	1.11	18K	19.98K	72.06K
2023-05-08	MEYER ROBERT J.	PURCHASE	1.14	8.75K	9.98K	35.15K
2023-03-28	MIDDLETON FRED A	PURCHASE	1.21	20K	24.15K	60K
2023-01-26	JAKEMAN DAVID	SALE	1.76	3.23K	5.69K	136.75K
2022-09-29	MIDDLETON FRED A	PURCHASE	1.86	20K	37.18K	40K
2022-09-29	JAKEMAN DAVID	SALE	1.86	4.4K	8.19K	127.53K
2022-05-19	MIDDLETON FRED A	PURCHASE	2.04	20K	40.74K	20K
2022-05-19	MEYER ROBERT J.	PURCHASE	2.06	9.98K	20.56K	24.98K
2022-05-17	DEMSKI MARTHA J	PURCHASE	1.61	10K	16.1K	54.06K
2022-05-17	ANDRIOLE MICHAEL T.	PURCHASE	1.71	15K	25.64K	212.72K
2022-02-04	JAKEMAN DAVID	SALE	5.56	3.3K	18.36K	117.67K
2021-09-30	JAKEMAN DAVID	SALE	6.19	4.59K	28.41K	106.07K
2021-09-14	CANTEX PHARMACEUTICALS, INC.	SALE	5.75	6.5M	37.38M	3.5M
2021-06-28	MIDDLETON FRED A	PURCHASE	7.83	6.95K	54.42K	207.52K
2021-06-25	MIDDLETON FRED A	PURCHASE	7.78	3.05K	23.73K	200.57K
2021-04-05	JAKEMAN DAVID	SALE	9.68	1.28K	12.43K	102.71K
2021-03-01	MEYER ROBERT J.	PURCHASE	9.80	1.5K	14.7K	15K
2021-01-28	JAKEMAN DAVID	SALE	8.61	3.21K	27.65K	96.91K
2020-10-02	JAKEMAN DAVID	SALE	2.48	4.27K	10.59K	85.12K
2020-08-19	MEYER ROBERT J.	PURCHASE	2.92	3.5K	10.22K	13.5K
2020-08-10	DEMSKI MARTHA J	SALE	3.25	1.58K	5.15K	0
2020-08-07	DEMSKI MARTHA J	SALE	3.25	2.5K	8.13K	0
2020-08-06	DEMSKI MARTHA J	SALE	3.29	2.5K	8.22K	0
2020-08-05	DEMSKI MARTHA J	SALE	3.27	2.5K	8.19K	0
2020-08-04	DEMSKI MARTHA J	SALE	3.25	5K	16.25K	0
2020-03-16	ANDRIOLE MICHAEL T.	PURCHASE	1.43	33.3K	47.52K	149.73K
2020-03-12	MIDDLETON FRED A	PURCHASE	1.40	50K	69.9K	197.52K
2020-03-12	SHERMAN MICHAEL A.	PURCHASE	1.45	73K	105.65K	103K
2020-02-10	NICHOLS GARRETT	SALE	1.68	8.81K	14.83K	260.07K
2020-02-07	JAKEMAN DAVID	SALE	1.70	2.29K	3.89K	87.88K
2020-02-07	NICHOLS GARRETT	SALE	1.70	2.55K	4.34K	268.87K
2020-01-07	NICHOLS GARRETT	SALE	2.15	30.68K	66.04K	271.42K
2019-11-13	MIDDLETON FRED A	PURCHASE	1.82	30K	54.57K	147.52K
2019-11-11	MIDDLETON FRED A	PURCHASE	1.66	20K	33.19K	117.52K
2019-11-06	ANDRIOLE MICHAEL T.	PURCHASE	1.56	100K	156K	100K
2019-11-06	MEYER ROBERT J.	PURCHASE	1.58	10K	15.8K	10K
2019-05-28	DEMSKI MARTHA J	PURCHASE	3.60	18K	64.8K	37.01K
2019-05-20	SHERMAN MICHAEL A.	PURCHASE	3.48	30K	104.32K	30K
2019-05-10	MIDDLETON FRED A	PURCHASE	2.92	30K	87.68K	97.52K
2018-06-12	BERREY M MICHELLE	PURCHASE	4.50	10K	45.02K	99.69K
2018-05-18	MARIO ERNEST	SALE	4.81	15K	72.14K	108.17K
2018-05-17	MARIO ERNEST	SALE	4.80	30K	143.93K	123.17K
2018-05-16	MARIO ERNEST	SALE	4.79	30K	143.81K	153.17K
2018-05-15	MARIO ERNEST	SALE	4.69	30K	140.81K	183.17K
2018-05-14	MARIO ERNEST	SALE	4.67	22.55K	105.23K	213.17K
2018-05-11	MARIO ERNEST	SALE	4.63	22.86K	105.77K	235.72K
2018-05-10	MARIO ERNEST	SALE	4.60	2.82K	12.95K	265.72K
2017-12-01	RICHARDSON LINDA M	SALE	4.47	19.83K	88.67K	61K
2016-12-28	MARIO ERNEST	SALE	4.52	20.29K	91.63K	268.54K
2016-12-27	MARIO ERNEST	SALE	4.65	3.64K	16.91K	292.83K
2016-09-15	LEONARD JOHN M.	SALE	5.03	5K	25.16K	0
2016-08-29	BERREY M MICHELLE	PURCHASE	4.47	22.42K	100.23K	281.24K
2016-06-24	MARIO ERNEST	PURCHASE	3.70	50K	184.85K	381.44K
2016-06-24	BERREY M MICHELLE	PURCHASE	3.69	13.19K	48.62K	258.82K
2016-05-13	MARIO ERNEST	PURCHASE	4.53	10K	45.33K	331.44K
2016-05-11	MARIO ERNEST	PURCHASE	4.85	24.2K	117.37K	321.44K
2016-05-10	MARIO ERNEST	PURCHASE	4.75	800	3.8K	297.24K
2016-03-16	MARIO ERNEST	PURCHASE	4.78	5K	23.9K	292.92K
2016-03-15	MARIO ERNEST	PURCHASE	5.13	20K	102.63K	287.92K
2016-03-01	WOLLAEGER TIMOTHY	PURCHASE	4.61	10K	46.1K	10K
2016-03-01	DEMSKI MARTHA J	PURCHASE	4.89	10K	48.9K	10K
2015-12-29	MARIO ERNEST	PURCHASE	7.09	125K	886.61K	262.64K
2015-12-29	MACHADO CLARENCE PATRICK	PURCHASE	7.08	10K	70.85K	10K
2015-11-02	DEMSKI MARTHA J	SALE	41.69	926	38.6K	0
2015-10-01	DEMSKI MARTHA J	SALE	38.35	200	7.67K	0
2015-09-01	DEMSKI MARTHA J	SALE	48.48	438	21.23K	0
2015-08-21	LEONARD JOHN M.	PURCHASE	47.38	1K	47.38K	1K
2015-08-03	DEMSKI MARTHA J	SALE	54.61	2K	109.23K	0
2015-07-17	TROST TIMOTHY W.	SALE	50.00	28K	1.4M	9.85K
2015-07-01	DEMSKI MARTHA J	SALE	46.63	700	32.64K	0
2015-06-01	DEMSKI MARTHA J	SALE	41.58	2K	83.16K	0
2015-05-12	RICCIARDI LISA	PURCHASE	38.54	1.95K	75.15K	1.95K
2015-05-01	DEMSKI MARTHA J	SALE	34.71	2K	69.42K	0
2015-04-01	DEMSKI MARTHA J	SALE	37.42	300	11.23K	0
2015-03-02	DEMSKI MARTHA J	SALE	40.70	500	20.35K	0
2015-02-02	DEMSKI MARTHA J	SALE	38.38	2K	76.77K	0
2015-01-02	DEMSKI MARTHA J	SALE	41.08	2K	82.15K	0
2014-11-05	LEONARD JOHN M.	PURCHASE	29.00	4K	116K	4K
2014-11-05	MARIO ERNEST	PURCHASE	29.00	10K	290K	106.05K
2014-09-25	TROST TIMOTHY W.	SALE	27.75	5K	138.77K	3.84K
2014-09-10	NIEDEL JAMES	SALE	30.03	97.13K	2.92M	1.37M
2014-09-09	NIEDEL JAMES	SALE	28.54	51.1K	1.46M	1.42M
2014-08-25	TROST TIMOTHY W.	SALE	25.13	5K	125.67K	3.18K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES20.76K8

NET SHARES-20.76K8

NO. OF SHARES HELD2.24M8

% NET SHARES-100.93%0%

Frequently Asked Questions

CMRX Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares2.02

Short Percent Of Float2.13

Shares Outstanding89.97M

Shares Float75.06M

Shares Short1.81M

Short Ratio0.16

2.13%

Short % of Float

2.02%

Short % of Shares Outstanding

Market Insider CMRX

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

7% Percentage of Shares held by All Insiders

46.21% Percentage of Shares held by All Institutions

49.68% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	RAYMOND JAMES & ASSOCIATES	0.05%	43.2K	45.79K	0	0
2024-03-31	NATIONAL BANK OF CANADA /FI/	0%	100	96	0	0
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	1.1%	972.8K	1.03M	60.04K	+6.58%
2024-03-31	ACUITAS INVESTMENTS, LLC	0.72%	635.26K	673.38K	318.68K	+100.66%
2024-03-31	NORTHERN TRUST CORP	0.63%	558.49K	592K	-131.83K	-19.10%
2024-03-31	YAKIRA CAPITAL MANAGEMENT, INC.	0.57%	508.39K	538.89K	0	0
2024-03-31	ASSENAGON ASSET MANAGEMENT S.A.	0.51%	454.47K	481.74K	-44.92K	-9.00%
2024-03-31	TEJARA CAPITAL LTD	0.47%	414.43K	439.3K	-135.65K	-24.66%
2024-03-31	ADAGE CAPITAL PARTNERS GP, L.L.C.	0.45%	400K	424K	0	0
2024-03-31	BANK OF NEW YORK MELLON CORP	0.44%	388.52K	411.83K	-36.98K	-8.69%
2024-03-31	D. E. SHAW & CO., INC.	0.42%	374.63K	397.1K	103.06K	+37.95%
2024-03-31	BARCLAYS PLC	0.37%	327.36K	347K	-564.35K	-63.29%
2024-03-31	STATE STREET CORP	0.33%	294.78K	312.47K	-8.2K	-2.71%
2024-03-31	SHAY CAPITAL LLC	0.27%	238.89K	253.22K	864	+0.36%
2024-03-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.22%	198.05K	209.93K	-20.53K	-9.39%
2024-03-31	PRELUDE CAPITAL MANAGEMENT, LLC	0.05%	41.4K	43.88K	41.4K	+100.00%
2024-03-31	KOSHINSKI ASSET MANAGEMENT, INC.	0.05%	40K	107.2K	40K	+100.00%
2024-03-31	POINT72 ASIA (SINGAPORE) PTE. LTD.	0.04%	36.91K	39.12K	36.91K	+100.00%
2024-03-31	STONERIDGE INVESTMENT PARTNERS LLC	0.04%	36.17K	38K	36.17K	+100.00%
2024-03-31	XTX TOPCO LTD	0.04%	35.91K	38.06K	-47.02K	-56.70%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.04%	34.1K	36.15K	34.1K	+100.00%
2024-03-31	JOEL ISAACSON & CO., LLC	0.04%	33.64K	35.66K	0	0
2024-03-31	RUSSELL INVESTMENTS GROUP, LTD.	0.04%	32.6K	34.56K	0	0
2024-03-31	FMR LLC	0.03%	29.46K	31.23K	-20.17K	-40.64%
2024-03-31	UBS GROUP AG	0.03%	28.24K	29.94K	-16.12K	-36.33%
2024-03-31	TWO SIGMA ADVISERS, LP	0.03%	27K	28.62K	4.7K	+21.08%
2024-03-31	TOROSO INVESTMENTS, LLC	0.03%	22.88K	24.25K	22.88K	+100.00%
2024-03-31	VESTAL POINT CAPITAL, LP	1.58%	1.4M	1.48M	0	0
2024-03-31	GOLDMAN SACHS GROUP INC	1.31%	1.16M	1.23M	-20.05K	-1.70%
2024-03-31	MILLENNIUM MANAGEMENT LLC	1.23%	1.09M	1.16M	3.33K	+0.31%
2024-03-31	SUSQUEHANNA PORTFOLIO STRATEGIES, LLC	0.15%	137.1K	145.33K	137.1K	+100.00%
2024-03-31	MARQUETTE ASSET MANAGEMENT, LLC	0.13%	116.01K	122.97K	22.71K	+24.34%
2024-03-31	PALE FIRE CAPITAL SE	0.12%	104.8K	111.08K	-106.42K	-50.38%
2024-03-31	CREDIT SUISSE AG/	0.11%	94K	99.64K	-40K	-29.85%
2024-03-31	VERITION FUND MANAGEMENT LLC	0.09%	80K	84.8K	0	0
2024-03-31	CI PRIVATE WEALTH, LLC	0.08%	72.06K	76.38K	0	0
2024-03-31	VONTOBEL HOLDING LTD.	0.08%	70K	74.2K	0	0
2024-03-31	MORGAN STANLEY	0.08%	68.2K	72.29K	-315.47K	-82.22%
2024-03-31	ROYAL BANK OF CANADA	0.06%	52.4K	56K	-31.86K	-37.81%
2024-03-31	TWO SIGMA INVESTMENTS, LP	0.06%	49.11K	52.06K	37.81K	+334.61%
2024-03-31	VANCE WEALTH, INC.	0.05%	47.32K	50.16K	0	0
2024-03-31	CITADEL ADVISORS LLC	2.14%	1.9M	2.01M	-167.36K	-8.11%
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	2.09%	1.85M	1.97M	291.81K	+18.68%
2024-03-31	RA CAPITAL MANAGEMENT, L.P.	9.93%	8.8M	9.33M	0	0
2024-03-31	MONACO ASSET MANAGEMENT SAM	4.94%	4.38M	4.64M	0	0
2024-03-31	VANGUARD GROUP INC	4.9%	4.35M	4.61M	0	0
2024-03-31	ARMISTICE CAPITAL, LLC	2.56%	2.26M	2.4M	-334K	-12.86%
2024-03-31	ACADIAN ASSET MANAGEMENT LLC	2.45%	2.17M	2.3M	291.98K	+15.51%
2024-03-31	BRIDGEWAY CAPITAL MANAGEMENT, LLC	1.22%	1.08M	1.15M	49.6K	+4.81%
2024-03-31	BLACKROCK INC.	1.14%	1.01M	1.08M	-31.97K	-3.06%
2024-03-31	SIMPLEX TRADING, LLC	0.02%	21.64K	22K	10.26K	+90.16%
2024-03-31	WELLS FARGO & COMPANY/MN	0.02%	19.38K	20.55K	18.74K	+2,900.62%
2024-03-31	CETERA ADVISORS LLC	0.02%	13.97K	14.81K	13.97K	+100.00%
2024-03-31	DEUTERIUM CAPITAL MANAGEMENT, LLC	0.01%	11.91K	12.62K	0	0
2024-03-31	COMMONWEALTH EQUITY SERVICES, LLC	0.01%	10K	11K	10K	+100.00%
2024-03-31	BAIRD FINANCIAL GROUP, INC.	0.01%	10K	10.6K	0	0
2024-03-31	CUTLER GROUP LLC / CA	0.01%	7.4K	7K	0	0
2024-03-31	BNP PARIBAS ARBITRAGE, SNC	0.01%	6.72K	7.12K	-126	-1.84%
2024-03-31	GROUP ONE TRADING, L.P.	0.01%	6.57K	6.97K	-61.4K	-90.33%
2024-03-31	RHUMBLINE ADVISERS	0.01%	5.39K	5.71K	0	0
2024-03-31	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0%	2.5K	2.65K	0	0
2024-03-31	JPMORGAN CHASE & CO	0%	1.54K	1.63K	-201K	-99.24%
2024-03-31	HUNTINGTON NATIONAL BANK	0%	500	530	500	+100.00%
2024-03-31	FERNWOOD INVESTMENT MANAGEMENT, LLC	0%	331	351	331	+100.00%
2024-03-31	FORTITUDE FAMILY OFFICE, LLC	0%	210	223	0	0
2024-03-31	ALLWORTH FINANCIAL LP	0%	200	212	0	0
2024-03-31	HEADLANDS TECHNOLOGIES LLC	0%	138	146	138	+100.00%
2023-12-31	ADAGE CAPITAL PARTNERS GP, L.L.C.	0.45%	400K	385K	0	0
2023-12-31	MORGAN STANLEY	0.43%	383.66K	369.28K	-299.69K	-43.86%
2023-12-31	ACUITAS INVESTMENTS, LLC	0.36%	316.58K	431.54K	-141.21K	-30.85%
2023-12-31	STATE STREET CORP	0.34%	302.98K	291.62K	0	0
2023-12-31	D. E. SHAW & CO., INC.	0.31%	271.57K	261.39K	21.67K	+8.67%
2023-12-31	SHAY CAPITAL LLC	0.27%	238.02K	229.1K	90.99K	+61.88%
2023-12-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.25%	218.58K	210.38K	-50.11K	-18.65%
2023-12-31	PALE FIRE CAPITAL SE	0.24%	211.21K	203.29K	112.32K	+113.57%
2023-12-31	JPMORGAN CHASE & CO	0.23%	202.54K	194.95K	199.13K	+5,829.24%
2023-12-31	JANE STREET GROUP, LLC	0.22%	195.3K	187.98K	151.01K	+340.90%
2023-12-31	CREDIT SUISSE AG/	0.15%	134K	128.98K	-65.2K	-32.73%
2023-12-31	MARQUETTE ASSET MANAGEMENT, LLC	0.11%	93.3K	89.8K	-1.28K	-1.36%
2023-12-31	ROYAL BANK OF CANADA	0.1%	84.26K	81K	861	+1.03%
2023-12-31	XTX TOPCO LTD	0.09%	82.93K	79.82K	8.49K	+11.40%
2023-12-31	VERITION FUND MANAGEMENT LLC	0.09%	80K	77K	0	0
2023-12-31	CI PRIVATE WEALTH, LLC	0.08%	72.06K	69.35K	0	0
2023-12-31	VONTOBEL HOLDING LTD.	0.08%	70K	67.38K	0	0
2023-12-31	GROUP ONE TRADING, L.P.	0.08%	67.98K	65.43M	-1.94K	-2.78%
2023-12-31	FMR LLC	0.06%	49.64K	47.77K	-21.4K	-30.12%
2023-12-31	VANCE WEALTH, INC.	0.05%	47.32K	46.35K	47.32K	+100.00%
2023-12-31	BANK OF MONTREAL /CAN/	0.05%	47.2K	46.26K	47.2K	+100.00%
2023-12-31	UBS GROUP AG	0.05%	44.36K	42.72K	-78.7K	-63.96%
2023-12-31	MAN GROUP PLC	0.05%	44.2K	42.54K	0	0
2023-12-31	RAYMOND JAMES & ASSOCIATES	0.05%	43.2K	41.58K	-6K	-12.20%
2023-12-31	JOEL ISAACSON & CO., LLC	0.04%	33.64K	32.38K	0	0
2023-12-31	RUSSELL INVESTMENTS GROUP, LTD.	0.04%	32.6K	31.38K	0	0
2023-12-31	VIRTU FINANCIAL LLC	0.03%	29.38K	28K	5.99K	+25.59%
2023-12-31	HRT FINANCIAL LP	0.03%	27.04K	26K	27.04K	+100.00%
2023-12-31	AMERIPRISE FINANCIAL INC	0.03%	26.7K	25.7K	26.7K	+100.00%
2023-12-31	CITADEL ADVISORS LLC	0.03%	26.4K	25.41K	3.6K	+15.79%
2023-12-31	RA CAPITAL MANAGEMENT, L.P.	9.93%	8.8M	8.47M	2.3M	+35.35%
2023-12-31	MONACO ASSET MANAGEMENT SAM	4.94%	4.38M	4.21M	0	0
2023-12-31	VANGUARD GROUP INC	4.9%	4.35M	4.18M	0	0
2023-12-31	ARMISTICE CAPITAL, LLC	2.93%	2.6M	2.5M	-274K	-9.54%
2023-12-31	ACADIAN ASSET MANAGEMENT LLC	2.12%	1.88M	1.81M	-159.05K	-7.79%
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.76%	1.56M	1.5M	520.9K	+50.03%
2023-12-31		1.58%	1.4M	1.35M	1.4M	+100.00%
2023-12-31	GOLDMAN SACHS GROUP INC	1.33%	1.18M	1.14M	14.39K	+1.24%
2023-12-31	MILLENNIUM MANAGEMENT LLC	1.23%	1.09M	1.05M	-721.88K	-39.89%
2023-12-31	BLACKROCK INC.	1.18%	1.05M	1.01M	-4.13K	-0.39%
2023-12-31	BRIDGEWAY CAPITAL MANAGEMENT, LLC	1.16%	1.03M	992.84K	80K	+8.41%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	1.03%	912.76K	878.72K	-2.66K	-0.29%
2023-12-31	BARCLAYS PLC	1.01%	891.71K	858K	57.17K	+6.85%
2023-12-31	NORTHERN TRUST CORP	0.78%	690.32K	664.43K	-38.03K	-5.22%
2023-12-31	TEJARA CAPITAL LTD	0.62%	550.08K	529.45K	177.44K	+47.62%
2023-12-31	YAKIRA CAPITAL MANAGEMENT, INC.	0.57%	508.39K	489.32K	0	0
2023-12-31	ASSENAGON ASSET MANAGEMENT S.A.	0.56%	499.39K	480.66K	72.72K	+17.04%
2023-12-31	JACOBS LEVY EQUITY MANAGEMENT, INC	0.49%	436.46K	420.09K	217.16K	+99.02%
2023-12-31	BANK OF NEW YORK MELLON CORP	0.48%	425.5K	409.55K	-166.19K	-28.09%

CMRX Insiders

Insiders	Designation	Shares Held
CANTEX PHARMACEUTICALS, INC.	10 percent owner	3.5M
NIEDEL JAMES	director	1.37M
ANDRIOLE MICHAEL T.	PRESIDENT AND CEO	609.6K
NICHOLS GARRETT	Chief Medical Officer	260.07K
ALRUTZ MICHAEL ALBERT	SVP AND GENERAL COUNSEL	213.6K
LASPALUTO MICHELLE	CHIEF FINANCIAL OFFICER	172.98K
MELEMED ALLEN S.	CHIEF MEDICAL OFFICER	152.88K
JAKEMAN DAVID	VP OF FINANCE AND ACCOUNTING	148.99K
MARIO ERNEST	director	108.17K
MIDDLETON FRED A	director	100K
BERREY M MICHELLE	President and CEO	99.69K
DEMSKI MARTHA J	director	72.06K
RICHARDSON LINDA M	Chief Commercial Officer	61K
MEYER ROBERT J.	director	35.15K
SHERMAN MICHAEL A.	Chief Executive Officer	11.99K
MACHADO CLARENCE PATRICK	director	10K
WOLLAEGER TIMOTHY	director	10K
TROST TIMOTHY W.	SVP, CFO & Secretary	9.85K
RICCIARDI LISA	director	1.95K
LEONARD JOHN M.	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2025-02-13	MELEMED ALLEN S.	SALE	4.50	3.07K	13.8K	152.88K
2025-02-13	JAKEMAN DAVID	SALE	4.53	300	1.36K	148.99K
2025-02-13	ALRUTZ MICHAEL ALBERT	SALE	4.52	1.6K	7.23K	213.6K
2025-02-13	LASPALUTO MICHELLE	SALE	4.51	2.26K	10.2K	172.98K
2025-02-13	ANDRIOLE MICHAEL T.	SALE	4.52	7.37K	33.28K	609.6K
2025-01-30	ANDRIOLE MICHAEL T.	SALE	4.10	2.35K	9.64K	616.97K
2025-01-30	LASPALUTO MICHELLE	SALE	4.11	1.02K	4.17K	175.24K
2025-01-30	JAKEMAN DAVID	SALE	4.10	2.8K	11.47K	149.29K
2024-08-08	ANDRIOLE MICHAEL T.	SALE	0.83	1.29K	1.06K	462.45K
2024-02-14	ANDRIOLE MICHAEL T.	SALE	1.04	1.74K	1.81K	447.02K
2024-02-14	LASPALUTO MICHELLE	SALE	1.04	1.94K	2.02K	111K
2024-02-14	JAKEMAN DAVID	SALE	1.04	2.66K	2.78K	141.23K
2023-11-17	MIDDLETON FRED A	PURCHASE	0.96	17.3K	16.52K	100K
2023-11-10	MIDDLETON FRED A	PURCHASE	0.92	2.71K	2.49K	82.71K
2023-09-28	JAKEMAN DAVID	SALE	0.99	3.61K	3.58K	133.14K
2023-09-25	MIDDLETON FRED A	PURCHASE	0.98	20K	19.64K	80K
2023-05-18	ANDRIOLE MICHAEL T.	PURCHASE	1.14	51.7K	59.15K	357.02K
2023-05-12	SHERMAN MICHAEL A.	PURCHASE	1.13	11.99K	13.53K	11.99K
2023-05-10	DEMSKI MARTHA J	PURCHASE	1.11	18K	19.98K	72.06K
2023-05-08	MEYER ROBERT J.	PURCHASE	1.14	8.75K	9.98K	35.15K
2023-03-28	MIDDLETON FRED A	PURCHASE	1.21	20K	24.15K	60K
2023-01-26	JAKEMAN DAVID	SALE	1.76	3.23K	5.69K	136.75K
2022-09-29	MIDDLETON FRED A	PURCHASE	1.86	20K	37.18K	40K
2022-09-29	JAKEMAN DAVID	SALE	1.86	4.4K	8.19K	127.53K
2022-05-19	MIDDLETON FRED A	PURCHASE	2.04	20K	40.74K	20K
2022-05-19	MEYER ROBERT J.	PURCHASE	2.06	9.98K	20.56K	24.98K
2022-05-17	DEMSKI MARTHA J	PURCHASE	1.61	10K	16.1K	54.06K
2022-05-17	ANDRIOLE MICHAEL T.	PURCHASE	1.71	15K	25.64K	212.72K
2022-02-04	JAKEMAN DAVID	SALE	5.56	3.3K	18.36K	117.67K
2021-09-30	JAKEMAN DAVID	SALE	6.19	4.59K	28.41K	106.07K
2021-09-14	CANTEX PHARMACEUTICALS, INC.	SALE	5.75	6.5M	37.38M	3.5M
2021-06-28	MIDDLETON FRED A	PURCHASE	7.83	6.95K	54.42K	207.52K
2021-06-25	MIDDLETON FRED A	PURCHASE	7.78	3.05K	23.73K	200.57K
2021-04-05	JAKEMAN DAVID	SALE	9.68	1.28K	12.43K	102.71K
2021-03-01	MEYER ROBERT J.	PURCHASE	9.80	1.5K	14.7K	15K
2021-01-28	JAKEMAN DAVID	SALE	8.61	3.21K	27.65K	96.91K
2020-10-02	JAKEMAN DAVID	SALE	2.48	4.27K	10.59K	85.12K
2020-08-19	MEYER ROBERT J.	PURCHASE	2.92	3.5K	10.22K	13.5K
2020-08-10	DEMSKI MARTHA J	SALE	3.25	1.58K	5.15K	0
2020-08-07	DEMSKI MARTHA J	SALE	3.25	2.5K	8.13K	0
2020-08-06	DEMSKI MARTHA J	SALE	3.29	2.5K	8.22K	0
2020-08-05	DEMSKI MARTHA J	SALE	3.27	2.5K	8.19K	0
2020-08-04	DEMSKI MARTHA J	SALE	3.25	5K	16.25K	0
2020-03-16	ANDRIOLE MICHAEL T.	PURCHASE	1.43	33.3K	47.52K	149.73K
2020-03-12	MIDDLETON FRED A	PURCHASE	1.40	50K	69.9K	197.52K
2020-03-12	SHERMAN MICHAEL A.	PURCHASE	1.45	73K	105.65K	103K
2020-02-10	NICHOLS GARRETT	SALE	1.68	8.81K	14.83K	260.07K
2020-02-07	JAKEMAN DAVID	SALE	1.70	2.29K	3.89K	87.88K
2020-02-07	NICHOLS GARRETT	SALE	1.70	2.55K	4.34K	268.87K
2020-01-07	NICHOLS GARRETT	SALE	2.15	30.68K	66.04K	271.42K
2019-11-13	MIDDLETON FRED A	PURCHASE	1.82	30K	54.57K	147.52K
2019-11-11	MIDDLETON FRED A	PURCHASE	1.66	20K	33.19K	117.52K
2019-11-06	ANDRIOLE MICHAEL T.	PURCHASE	1.56	100K	156K	100K
2019-11-06	MEYER ROBERT J.	PURCHASE	1.58	10K	15.8K	10K
2019-05-28	DEMSKI MARTHA J	PURCHASE	3.60	18K	64.8K	37.01K
2019-05-20	SHERMAN MICHAEL A.	PURCHASE	3.48	30K	104.32K	30K
2019-05-10	MIDDLETON FRED A	PURCHASE	2.92	30K	87.68K	97.52K
2018-06-12	BERREY M MICHELLE	PURCHASE	4.50	10K	45.02K	99.69K
2018-05-18	MARIO ERNEST	SALE	4.81	15K	72.14K	108.17K
2018-05-17	MARIO ERNEST	SALE	4.80	30K	143.93K	123.17K
2018-05-16	MARIO ERNEST	SALE	4.79	30K	143.81K	153.17K
2018-05-15	MARIO ERNEST	SALE	4.69	30K	140.81K	183.17K
2018-05-14	MARIO ERNEST	SALE	4.67	22.55K	105.23K	213.17K
2018-05-11	MARIO ERNEST	SALE	4.63	22.86K	105.77K	235.72K
2018-05-10	MARIO ERNEST	SALE	4.60	2.82K	12.95K	265.72K
2017-12-01	RICHARDSON LINDA M	SALE	4.47	19.83K	88.67K	61K
2016-12-28	MARIO ERNEST	SALE	4.52	20.29K	91.63K	268.54K
2016-12-27	MARIO ERNEST	SALE	4.65	3.64K	16.91K	292.83K
2016-09-15	LEONARD JOHN M.	SALE	5.03	5K	25.16K	0
2016-08-29	BERREY M MICHELLE	PURCHASE	4.47	22.42K	100.23K	281.24K
2016-06-24	MARIO ERNEST	PURCHASE	3.70	50K	184.85K	381.44K
2016-06-24	BERREY M MICHELLE	PURCHASE	3.69	13.19K	48.62K	258.82K
2016-05-13	MARIO ERNEST	PURCHASE	4.53	10K	45.33K	331.44K
2016-05-11	MARIO ERNEST	PURCHASE	4.85	24.2K	117.37K	321.44K
2016-05-10	MARIO ERNEST	PURCHASE	4.75	800	3.8K	297.24K
2016-03-16	MARIO ERNEST	PURCHASE	4.78	5K	23.9K	292.92K
2016-03-15	MARIO ERNEST	PURCHASE	5.13	20K	102.63K	287.92K
2016-03-01	WOLLAEGER TIMOTHY	PURCHASE	4.61	10K	46.1K	10K
2016-03-01	DEMSKI MARTHA J	PURCHASE	4.89	10K	48.9K	10K
2015-12-29	MARIO ERNEST	PURCHASE	7.09	125K	886.61K	262.64K
2015-12-29	MACHADO CLARENCE PATRICK	PURCHASE	7.08	10K	70.85K	10K
2015-11-02	DEMSKI MARTHA J	SALE	41.69	926	38.6K	0
2015-10-01	DEMSKI MARTHA J	SALE	38.35	200	7.67K	0
2015-09-01	DEMSKI MARTHA J	SALE	48.48	438	21.23K	0
2015-08-21	LEONARD JOHN M.	PURCHASE	47.38	1K	47.38K	1K
2015-08-03	DEMSKI MARTHA J	SALE	54.61	2K	109.23K	0
2015-07-17	TROST TIMOTHY W.	SALE	50.00	28K	1.4M	9.85K
2015-07-01	DEMSKI MARTHA J	SALE	46.63	700	32.64K	0
2015-06-01	DEMSKI MARTHA J	SALE	41.58	2K	83.16K	0
2015-05-12	RICCIARDI LISA	PURCHASE	38.54	1.95K	75.15K	1.95K
2015-05-01	DEMSKI MARTHA J	SALE	34.71	2K	69.42K	0
2015-04-01	DEMSKI MARTHA J	SALE	37.42	300	11.23K	0
2015-03-02	DEMSKI MARTHA J	SALE	40.70	500	20.35K	0
2015-02-02	DEMSKI MARTHA J	SALE	38.38	2K	76.77K	0
2015-01-02	DEMSKI MARTHA J	SALE	41.08	2K	82.15K	0
2014-11-05	LEONARD JOHN M.	PURCHASE	29.00	4K	116K	4K
2014-11-05	MARIO ERNEST	PURCHASE	29.00	10K	290K	106.05K
2014-09-25	TROST TIMOTHY W.	SALE	27.75	5K	138.77K	3.84K
2014-09-10	NIEDEL JAMES	SALE	30.03	97.13K	2.92M	1.37M
2014-09-09	NIEDEL JAMES	SALE	28.54	51.1K	1.46M	1.42M
2014-08-25	TROST TIMOTHY W.	SALE	25.13	5K	125.67K	3.18K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES20.76K8

NET SHARES-20.76K8

NO. OF SHARES HELD2.24M8

% NET SHARES-100.93%0%

CMRX Stock Ownership Breakdown

Chimerix, Inc.

CMRX Stock Outstanding Shares

Market Insider CMRX

Institutional Ownership

CMRX Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

CMRX Stock Outstanding Shares

Market Insider CMRX

Institutional Ownership

CMRX Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions