MacroGenics (MGNX) insider trading activity: Get Latest News Today

MGNX 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 Shares8.14

Short Percent Of Float9.99

Shares Outstanding62.76M

Shares Float52.01M

Shares Short5.11M

Short Ratio7.02

9.99%

Short % of Float

8.14%

Short % of Shares Outstanding

Market Insider MGNX

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

2.65% Percentage of Shares held by All Insiders

93.65% Percentage of Shares held by All Institutions

96.2% Percentage of Float held by Institutions

173

Number of Institutions Holding Shares

Institutional Ownership

About 93.65% of MGNX shares are held by financial institutions. JACOBS LEVY EQUITY MANAGEMENT, INC is the top corporate investor, holding 148.02K shares valued at $2.18M. A 0% stake in MacroGenics, Inc. is owned by the company. STATE OF WISCONSIN INVESTMENT BOARD owns 78.87K shares valued at $1.16M, 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	JACOBS LEVY EQUITY MANAGEMENT, INC	0%	148.02K	2.18M	33.04K	+28.73%
2024-03-31	STATE OF WISCONSIN INVESTMENT BOARD	0%	78.87K	1.16M	49.47K	+168.28%
2024-03-31	FMR LLC	0%	75.51K	1.11M	-11.58K	-13.30%
2024-03-31	ALLIANCEBERNSTEIN L.P.	0%	67.03K	986.68K	-40.57K	-37.70%
2024-03-31	AMERICAN CENTURY COMPANIES INC	0%	63.43K	933.66K	12.06K	+23.48%
2024-03-31	BALYASNY ASSET MANAGEMENT L.P.	0%	59K	868.44K	20.05K	+51.48%
2024-03-31	SUSQUEHANNA PORTFOLIO STRATEGIES, LLC	0%	58.62K	862.95K	58.62K	+100.00%
2024-03-31	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0%	57.06K	480.3K	7.72K	+15.65%
2024-03-31	PROFUND ADVISORS LLC	0%	54.81K	806.8M	38.39K	+233.72%
2024-03-31	LOS ANGELES CAPITAL MANAGEMENT LLC	0%	53.11K	781.82K	-7.22K	-11.96%
2024-03-31	HEALTHINVEST PARTNERS AB	0%	49.31K	725.8K	49.31K	+100.00%
2024-03-31	LEGAL & GENERAL GROUP PLC	0%	47.08K	693.03M	37.62K	+397.84%
2024-03-31	ALPS ADVISORS INC	0%	43.75K	644.03K	2.08K	+4.99%
2024-03-31	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0%	40.34K	593.81K	-124.77K	-75.57%
2024-03-31	STRS OHIO	0%	36.9K	543K	-30.4K	-45.17%
2024-03-31	RA CAPITAL MANAGEMENT, L.P.	0%	2.08M	30.65M	-1.97M	-48.63%
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	0%	1.43M	21.08M	27.95K	+1.99%
2024-03-31	ROCK SPRINGS CAPITAL MANAGEMENT LP	0%	1.31M	19.21M	126.45K	+10.73%
2024-03-31	DIMENSIONAL FUND ADVISORS LP	0%	1.05M	15.47M	-163.64K	-13.47%
2024-03-31	NUVEEN ASSET MANAGEMENT, LLC	0%	549.64K	8.09M	-57.57K	-9.48%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	531.92K	7.83M	451.7K	+563.06%
2024-03-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0%	522.95K	7.7M	-310.55K	-37.26%
2024-03-31	INTEGRAL HEALTH ASSET MANAGEMENT, LLC	0%	500K	7.36M	50K	+11.11%
2024-03-31	SILVERARC CAPITAL MANAGEMENT, LLC	0%	478.08K	7.04M	-780.56K	-62.02%
2024-03-31	PANAGORA ASSET MANAGEMENT INC	0%	463.43K	6.82M	64.49K	+16.16%
2024-03-31	FEDERATED HERMES, INC.	0%	453.73K	6.68M	-349.64K	-43.52%
2024-03-31	MACQUARIE GROUP LTD	0%	420K	6.18M	0	0
2024-03-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0%	418.28K	6.16M	174.09K	+71.29%
2024-03-31	JANE STREET GROUP, LLC	0%	378.52K	5.57M	305.68K	+419.67%
2024-03-31	PERCEPTIVE ADVISORS LLC	0%	378.33K	5.57M	-233.61K	-38.18%
2024-03-31	WOODLINE PARTNERS LP	0%	365.43K	5.38M	365.43K	+100.00%
2024-03-31	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	0%	2.77M	40.73M	-2.87M	-50.94%
2024-03-31	FRAZIER LIFE SCIENCES MANAGEMENT, L.P.	0%	2.47M	36.38M	70K	+2.91%
2024-03-31	PRICE T ROWE ASSOCIATES INC /MD/	0%	2.44M	35.89M	2.41M	+8,361.63%
2024-03-31	ARMISTICE CAPITAL, LLC	0%	2.4M	35.33M	-2.17M	-47.51%
2024-03-31	PINNACLE ASSOCIATES LTD	0%	647.24K	9.53M	-40.75K	-5.92%
2024-03-31	CITADEL ADVISORS LLC	0%	364.23K	5.36M	181.75K	+99.60%
2024-03-31	GOLDMAN SACHS GROUP INC	0%	346.33K	5.1M	-271.64K	-43.96%
2024-03-31	PRINCIPAL FINANCIAL GROUP INC	0%	344.6K	5.07M	76.73K	+28.64%
2024-03-31	IKARIAN CAPITAL, LLC	0%	318.17K	4.68M	318.17K	+100.00%
2024-03-31	FRANKLIN RESOURCES INC	0%	315.27K	4.64M	257.43K	+445.01%
2024-03-31	BANK OF AMERICA CORP /DE/	0%	310.9K	4.58M	168.48K	+118.30%
2024-03-31	CITIGROUP INC	0%	305.08K	4.49M	258.61K	+556.49%
2024-03-31	COMMODORE CAPITAL LP	0%	295.02K	4.34M	295.02K	+100.00%
2024-03-31	UBS GROUP AG	0%	258.36K	3.8M	125.35K	+94.24%
2024-03-31	BANK OF NEW YORK MELLON CORP	0%	249.71K	3.68M	-15.37K	-5.80%
2024-03-31	QUBE RESEARCH & TECHNOLOGIES LTD	0%	246.48K	3.63M	215.94K	+706.92%
2024-03-31	WELLINGTON MANAGEMENT GROUP LLP	0%	245.83K	3.62M	7.71K	+3.24%
2024-03-31	TD ASSET MANAGEMENT INC	0%	213.45K	3.14M	138.4K	+184.42%
2024-03-31	MORGAN STANLEY	0%	211.95K	3.12M	-139.23K	-39.65%
2024-03-31	BANQUE PICTET & CIE SA	0%	208.7K	3.07M	208.7K	+100.00%
2024-03-31	BELLEVUE GROUP AG	0.02%	9.97M	146.7M	12.55K	+0.13%
2024-03-31	AVORO CAPITAL ADVISORS LLC	0.01%	6.15M	90.53M	6.15M	+100.00%
2024-03-31	BLACKROCK INC.	0.01%	5.7M	83.85M	-444.16K	-7.23%
2024-03-31	STATE STREET CORP	0.01%	4.39M	64.62M	2.22M	+101.91%
2024-03-31	VANGUARD GROUP INC	0.01%	3.68M	54.14M	-631.72K	-14.66%
2024-03-31	JPMORGAN CHASE & CO	0%	1.03M	15.15M	-105.7K	-9.31%
2024-03-31	WASATCH ADVISORS LP	0%	989.58K	14.57M	-308K	-23.74%
2024-03-31	NORTHERN TRUST CORP	0%	732.41K	10.78M	-42.07K	-5.43%
2024-03-31	VESTAL POINT CAPITAL, LP	0%	725K	10.67M	725K	+100.00%
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	0%	715.03K	10.53M	-48.5K	-6.35%
2024-03-31	RAFFERTY ASSET MANAGEMENT, LLC	0%	352.7K	5.19M	257.96K	+272.31%
2024-03-31	ACADIAN ASSET MANAGEMENT LLC	0%	473.41K	6.97M	-584.28K	-55.24%
2024-03-31	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0%	119.55K	1.76M	97.09K	+432.18%
2024-03-31	CLARIVEST ASSET MANAGEMENT LLC	0%	117.92K	1.74M	-68.93K	-36.89%
2024-03-31	SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	0%	105.79K	1.56M	105.79K	+100.00%
2024-03-31	RHUMBLINE ADVISERS	0%	93.1K	1.37M	2.65K	+2.93%
2024-03-31	SWISS NATIONAL BANK	0%	91.8K	1.35M	91.8K	+100.00%
2024-03-31	TREXQUANT INVESTMENT LP	0%	81.19K	1.2M	22.51K	+38.35%
2023-12-31	FRAZIER LIFE SCIENCES MANAGEMENT, L.P.	3.87%	2.4M	23.1M	598.5K	+33.19%
2023-12-31	STATE STREET CORP	3.51%	2.17M	20.91M	873.62K	+67.18%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	2.27%	1.4M	13.51M	84.07K	+6.37%
2023-12-31	WASATCH ADVISORS LP	2.09%	1.3M	12.48M	-111.96K	-7.94%
2023-12-31	SILVERARC CAPITAL MANAGEMENT, LLC	2.03%	1.26M	12.11M	-5.52K	-0.44%
2023-12-31	DIMENSIONAL FUND ADVISORS LP	1.96%	1.21M	11.69M	-6.35K	-0.52%
2023-12-31	ROCK SPRINGS CAPITAL MANAGEMENT LP	1.9%	1.18M	11.34M	0	0
2023-12-31	JPMORGAN CHASE & CO	1.83%	1.13M	10.92M	84.17K	+8.01%
2023-12-31	ACADIAN ASSET MANAGEMENT LLC	1.71%	1.06M	10.17M	-313.7K	-22.87%
2023-12-31	MILLENNIUM MANAGEMENT LLC	1.39%	862.97K	8.3M	-1.18M	-57.67%
2023-12-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.34%	833.5K	8.02M	8.11K	+0.98%
2023-12-31	FEDERATED HERMES, INC.	1.3%	803.38K	7.73M	-126.7K	-13.62%
2023-12-31	NORTHERN TRUST CORP	1.25%	774.48K	7.45M	4.31K	+0.56%
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.23%	763.53K	7.35M	98.38K	+14.79%
2023-12-31	PINNACLE ASSOCIATES LTD	1.11%	687.98K	6.62M	-9.09K	-1.30%
2023-12-31	GOLDMAN SACHS GROUP INC	1%	617.96K	5.94M	115.91K	+23.09%
2023-12-31	PERCEPTIVE ADVISORS LLC	0.99%	611.93K	5.89M	611.93K	+100.00%
2023-12-31	NUVEEN ASSET MANAGEMENT, LLC	0.98%	607.21K	5.84M	-327.77K	-35.06%
2023-12-31	INTEGRAL HEALTH ASSET MANAGEMENT, LLC	0.73%	450K	4.33M	450K	+100.00%
2023-12-31	MACQUARIE GROUP LTD	0.68%	420K	4.04M	0	0
2023-12-31	PANAGORA ASSET MANAGEMENT INC	0.64%	398.94K	3.84M	20.28K	+5.36%
2023-12-31	MORGAN STANLEY	0.57%	351.18K	3.38M	-2.1K	-0.59%
2023-12-31	PRINCIPAL FINANCIAL GROUP INC	0.43%	267.88K	2.58M	-7.67K	-2.79%
2023-12-31	BANK OF NEW YORK MELLON CORP	0.43%	265.07K	2.55M	66.23K	+33.30%
2023-12-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.39%	244.2K	2.35M	104.95K	+75.36%
2023-12-31	WELLINGTON MANAGEMENT GROUP LLP	0.38%	238.12K	2.29M	238.12K	+100.00%
2023-12-31	DEUTSCHE BANK AG\	0.3%	188.33K	1.81M	163.18K	+648.69%
2023-12-31	CLARIVEST ASSET MANAGEMENT LLC	0.3%	186.85K	1.8M	89.25K	+91.44%
2023-12-31	CITADEL ADVISORS LLC	0.29%	182.48K	1.76M	71.9K	+65.02%
2023-12-31	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.27%	165.11K	1.59M	-29.1K	-14.98%
2023-12-31	BARCLAYS PLC	0.25%	157.53K	1.52M	23.26K	+17.32%
2023-12-31	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.25%	156.49K	1.51M	156.49K	+100.00%
2023-12-31	DAFNA CAPITAL MANAGEMENT LLC	0.25%	152.25K	1.46M	-106.25K	-41.10%
2023-12-31	BANK OF AMERICA CORP /DE/	0.23%	142.42K	1.37M	-64.35K	-31.12%
2023-12-31	ATOM INVESTORS LP	0.22%	139.09K	1.34M	109.44K	+369.12%
2023-12-31	UBS GROUP AG	0.21%	133.01K	1.28M	32.54K	+32.39%
2023-12-31	AQR CAPITAL MANAGEMENT LLC	0.21%	132.37K	1.27M	-208.24K	-61.14%
2023-12-31		0.2%	125.9K	1.21M	125.9K	+100.00%
2023-12-31	GSA CAPITAL PARTNERS LLP	0.2%	123.72K	1.19M	-102.2K	-45.24%
2023-12-31	JACOBS LEVY EQUITY MANAGEMENT, INC	0.19%	114.98K	1.11M	-284.51K	-71.22%
2023-12-31	ALLIANCEBERNSTEIN L.P.	0.17%	107.6K	1.04M	0	0
2023-12-31	RAFFERTY ASSET MANAGEMENT, LLC	0.15%	94.73K	911.32K	94.73K	+100.00%
2023-12-31	CAMPBELL & CO INVESTMENT ADVISER LLC	0.15%	93.01K	894.71K	93.01K	+100.00%
2023-12-31	RHUMBLINE ADVISERS	0.15%	90.45K	870.11K	-225	-0.25%
2023-12-31	BELLEVUE GROUP AG	16.06%	9.95M	95.75M	150K	+1.53%
2023-12-31	BLACKROCK INC.	9.91%	6.14M	59.07M	104.32K	+1.73%
2023-12-31	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	9.1%	5.64M	54.26M	148.04K	+2.70%
2023-12-31	ARMISTICE CAPITAL, LLC	7.38%	4.57M	43.98M	-140K	-2.97%
2023-12-31	VANGUARD GROUP INC	6.95%	4.31M	41.46M	-105.53K	-2.39%
2023-12-31	RA CAPITAL MANAGEMENT, L.P.	6.54%	4.05M	38.99M	3.71M	+1,085.11%

MGNX Insiders

Among the MGNX insiders holding of 2.65% of the stake in company, BIOTECH TARGET N V, 10 percent owner, holds the largest shares of 9.93M. KARRELS JAMES, SVP, CFO and Secretary, is the second largest MGNX insider with ownership of 171.45K shares. BONVINI EZIO, Sr VP, Research & CSO, stands third with possession of 71.33K shares of that stake.

Insiders	Designation	Shares Held
BIOTECH TARGET N V	10 percent owner	9.93M
KARRELS JAMES	SVP, CFO and Secretary	171.45K
BONVINI EZIO	Sr VP, Research & CSO	71.33K
COSTA PAULO F	director	59.44K
RISSER ERIC BLASIUS	Chief Operating Officer	38.9K
HURWITZ EDWARD	director	33.07K
WIGGINTON JON MARC	Sr VP, Clinical Dev. & CMO	30K
SMITH BETH ANN	VP, Controller & Treasurer	9.53K
SPITZNAGEL THOMAS	Sr VP, Technical Ops	8.32K
CILINSKI LYNN	VP, Controller and Treasurer	1.92K
FUST MATTHEW K	director	500
GALBRAITH KENNETH	director	0
PETERS JEFFREY STUART	Senior VP and General Counsel	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2025-02-15	SMITH BETH ANN	SALE	2.56	423	1.08K	9.53K
2024-04-04	PETERS JEFFREY STUART	SALE	18.22	3.17K	57.67K	0
2024-03-06	PETERS JEFFREY STUART	SALE	21.50	19.63K	421.94K	8.9K
2024-03-04	RISSER ERIC BLASIUS	SALE	19.63	26.16K	513.5K	38.9K
2024-03-04	KARRELS JAMES	SALE	20.50	30K	615K	171.45K
2024-03-04	SPITZNAGEL THOMAS	SALE	20.00	10K	200K	8.32K
2024-02-26	PETERS JEFFREY STUART	SALE	17.22	16.12K	277.66K	8.9K
2024-02-07	BONVINI EZIO	SALE	18.00	3.33K	60.01K	71.33K
2024-02-05	PETERS JEFFREY STUART	SALE	16.50	21.88K	360.94K	0
2024-02-01	BONVINI EZIO	SALE	15.00	13.32K	199.74K	74.67K
2024-01-19	BONVINI EZIO	SALE	12.00	13.32K	159.79K	87.98K
2023-12-20	BONVINI EZIO	SALE	10.08	18.88K	190.31K	101.3K
2023-10-02	BIOTECH TARGET N V	PURCHASE	4.46	150K	669.59K	9.93M
2023-09-07	BIOTECH TARGET N V	PURCHASE	5.26	200K	1.05M	9.78M
2023-08-30	HURWITZ EDWARD	PURCHASE	4.91	15K	73.65K	33.07K
2023-03-10	PETERS JEFFREY STUART	SALE	6.03	5.37K	32.39K	0
2023-02-14	BIOTECH TARGET N V	PURCHASE	5.07	500K	2.53M	9.58M
2023-01-19	BIOTECH TARGET N V	PURCHASE	5.30	150K	794.93K	9.08M
2022-12-27	BIOTECH TARGET N V	PURCHASE	5.61	200K	1.12M	8.93M
2022-12-23	BIOTECH TARGET N V	PURCHASE	5.88	200K	1.18M	8.73M
2022-11-22	BIOTECH TARGET N V	PURCHASE	5.96	300K	1.79M	8.53M
2022-10-24	BIOTECH TARGET N V	PURCHASE	4.36	250K	1.09M	8.23M
2022-10-21	BIOTECH TARGET N V	PURCHASE	4.63	250K	1.16M	7.98M
2022-10-20	BIOTECH TARGET N V	PURCHASE	4.00	285.98K	1.14M	7.73M
2022-10-19	BIOTECH TARGET N V	PURCHASE	3.70	168.42K	623.92K	7.44M
2022-06-15	KARRELS JAMES	PURCHASE	2.47	40K	98.8K	191.78K
2021-11-19	BIOTECH TARGET N V	PURCHASE	18.50	200K	3.7M	7.28M
2021-09-29	BIOTECH TARGET N V	PURCHASE	20.47	100K	2.05M	7.08M
2021-09-28	BIOTECH TARGET N V	PURCHASE	20.64	100K	2.06M	6.98M
2021-09-17	BIOTECH TARGET N V	PURCHASE	19.93	200K	3.99M	6.88M
2021-09-16	BIOTECH TARGET N V	PURCHASE	20.94	400K	8.38M	6.68M
2021-07-16	SPITZNAGEL THOMAS	SALE	25.01	5K	125.05K	0
2021-06-21	BIOTECH TARGET N V	PURCHASE	21.74	75K	1.63M	6.28M
2021-06-16	BIOTECH TARGET N V	PURCHASE	21.04	100K	2.1M	6.2M
2021-06-15	BIOTECH TARGET N V	PURCHASE	20.53	75K	1.54M	6.1M
2021-04-15	SPITZNAGEL THOMAS	SALE	30.91	5K	154.55K	0
2021-03-22	BONVINI EZIO	SALE	32.00	3.92K	125.34K	79.89K
2021-03-22	KARRELS JAMES	SALE	33.00	15K	495K	143.46K
2021-03-08	PETERS JEFFREY STUART	SALE	26.50	21.75K	576.35K	0
2020-12-29	RISSER ERIC BLASIUS	SALE	24.10	500	12.05K	44.47K
2020-11-30	RISSER ERIC BLASIUS	SALE	23.35	500	11.68K	44.47K
2020-10-28	RISSER ERIC BLASIUS	SALE	20.69	1.5K	31.04K	44.47K
2020-09-28	RISSER ERIC BLASIUS	SALE	25.33	500	12.67K	44.47K
2020-09-18	BONVINI EZIO	SALE	32.00	18.34K	586.85K	83.81K
2020-09-17	BONVINI EZIO	SALE	29.88	44.51K	1.33M	102.15K
2020-09-09	GALBRAITH KENNETH	SALE	27.11	6.92K	187.71K	0
2020-08-26	RISSER ERIC BLASIUS	SALE	27.10	500	13.55K	44.47K
2020-08-20	SPITZNAGEL THOMAS	SALE	26.87	7.5K	201.53K	0
2020-07-27	RISSER ERIC BLASIUS	SALE	25.63	3K	76.89K	44.47K
2020-07-02	PETERS JEFFREY STUART	SALE	30.00	202	6.06K	0
2020-07-02	RISSER ERIC BLASIUS	SALE	30.00	3.1K	93K	44.47K
2020-06-24	RISSER ERIC BLASIUS	SALE	28.49	500	14.25K	44.47K
2020-05-26	RISSER ERIC BLASIUS	SALE	26.59	500	13.3K	44.47K
2020-05-20	SPITZNAGEL THOMAS	SALE	25.30	7.5K	189.75K	0
2020-05-06	RISSER ERIC BLASIUS	SALE	25.00	3.53K	88.3K	44.47K
2020-02-20	RISSER ERIC BLASIUS	SALE	10.84	500	5.42K	32.47K
2020-02-05	RISSER ERIC BLASIUS	SALE	10.00	623	6.23K	32.47K
2019-05-22	RISSER ERIC BLASIUS	SALE	19.03	1K	19.03K	30.81K
2019-05-20	RISSER ERIC BLASIUS	SALE	18.38	3K	55.13K	30.81K
2019-02-06	SPITZNAGEL THOMAS	SALE	30.00	1.77K	53.1K	0
2019-02-06	PETERS JEFFREY STUART	SALE	30.00	68	2.04K	202
2019-02-06	FUST MATTHEW K	SALE	29.38	6.92K	203.43K	500
2018-03-12	RISSER ERIC BLASIUS	SALE	31.08	1K	31.08K	9.1K
2018-03-05	KARRELS JAMES	SALE	31.00	5K	155K	114.85K
2018-03-02	RISSER ERIC BLASIUS	SALE	30.00	4K	120K	9.1K
2018-02-28	RISSER ERIC BLASIUS	SALE	25.00	1K	25.01K	9.1K
2018-02-28	CILINSKI LYNN	SALE	25.01	23.97K	599.44K	1.92K
2018-01-24	RISSER ERIC BLASIUS	SALE	22.50	3K	67.5K	9.1K
2018-01-17	WIGGINTON JON MARC	SALE	20.00	2.52K	50.48K	30K
2017-11-21	WIGGINTON JON MARC	SALE	20.00	5K	100K	30K
2017-10-25	WIGGINTON JON MARC	SALE	20.00	10K	200K	30K
2017-06-05	WIGGINTON JON MARC	SALE	20.00	5K	100K	30K
2017-04-19	WIGGINTON JON MARC	SALE	20.00	15K	300K	30K
2016-10-03	CILINSKI LYNN	SALE	29.28	6.23K	182.44K	1.92K
2016-10-03	WIGGINTON JON MARC	SALE	29.34	10K	293.4K	0
2016-08-01	WIGGINTON JON MARC	SALE	30.78	20K	615.6K	0
2016-07-01	WIGGINTON JON MARC	SALE	27.22	5K	136.1K	0
2016-07-01	CILINSKI LYNN	SALE	27.22	8.92K	242.86K	1.92K
2016-05-27	CILINSKI LYNN	SALE	25.00	5K	125K	1.92K
2016-03-03	COSTA PAULO F	PURCHASE	17.20	10K	172K	59.44K
2016-01-04	WIGGINTON JON MARC	SALE	29.64	10K	296.4K	0
2015-11-23	CILINSKI LYNN	SALE	35.00	1.92K	67.24K	1.92K
2015-11-16	BONVINI EZIO	SALE	31.44	3.12K	98K	70.32K
2015-10-15	BONVINI EZIO	SALE	25.21	6.23K	157.13K	73.43K
2015-10-01	WIGGINTON JON MARC	SALE	21.11	5K	105.55K	0
2015-08-03	WIGGINTON JON MARC	SALE	37.15	10K	371.5K	0
2015-07-10	BONVINI EZIO	SALE	38.09	2.4K	91.42K	36.79K
2015-07-01	WIGGINTON JON MARC	SALE	37.15	5K	185.75K	0
2015-07-01	CILINSKI LYNN	SALE	37.15	5K	185.75K	5.77K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES4231

NET SHARES-4231

NO. OF SHARES HELD9.53K1

% NET SHARES-104.44%0%

Frequently Asked Questions

MGNX Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares8.14

Short Percent Of Float9.99

Shares Outstanding62.76M

Shares Float52.01M

Shares Short5.11M

Short Ratio7.02

9.99%

Short % of Float

8.14%

Short % of Shares Outstanding

Market Insider MGNX

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

2.65% Percentage of Shares held by All Insiders

93.65% Percentage of Shares held by All Institutions

96.2% Percentage of Float held by Institutions

173

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
2024-03-31	JACOBS LEVY EQUITY MANAGEMENT, INC	0%	148.02K	2.18M	33.04K	+28.73%
2024-03-31	STATE OF WISCONSIN INVESTMENT BOARD	0%	78.87K	1.16M	49.47K	+168.28%
2024-03-31	FMR LLC	0%	75.51K	1.11M	-11.58K	-13.30%
2024-03-31	ALLIANCEBERNSTEIN L.P.	0%	67.03K	986.68K	-40.57K	-37.70%
2024-03-31	AMERICAN CENTURY COMPANIES INC	0%	63.43K	933.66K	12.06K	+23.48%
2024-03-31	BALYASNY ASSET MANAGEMENT L.P.	0%	59K	868.44K	20.05K	+51.48%
2024-03-31	SUSQUEHANNA PORTFOLIO STRATEGIES, LLC	0%	58.62K	862.95K	58.62K	+100.00%
2024-03-31	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0%	57.06K	480.3K	7.72K	+15.65%
2024-03-31	PROFUND ADVISORS LLC	0%	54.81K	806.8M	38.39K	+233.72%
2024-03-31	LOS ANGELES CAPITAL MANAGEMENT LLC	0%	53.11K	781.82K	-7.22K	-11.96%
2024-03-31	HEALTHINVEST PARTNERS AB	0%	49.31K	725.8K	49.31K	+100.00%
2024-03-31	LEGAL & GENERAL GROUP PLC	0%	47.08K	693.03M	37.62K	+397.84%
2024-03-31	ALPS ADVISORS INC	0%	43.75K	644.03K	2.08K	+4.99%
2024-03-31	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0%	40.34K	593.81K	-124.77K	-75.57%
2024-03-31	STRS OHIO	0%	36.9K	543K	-30.4K	-45.17%
2024-03-31	RA CAPITAL MANAGEMENT, L.P.	0%	2.08M	30.65M	-1.97M	-48.63%
2024-03-31	GEODE CAPITAL MANAGEMENT, LLC	0%	1.43M	21.08M	27.95K	+1.99%
2024-03-31	ROCK SPRINGS CAPITAL MANAGEMENT LP	0%	1.31M	19.21M	126.45K	+10.73%
2024-03-31	DIMENSIONAL FUND ADVISORS LP	0%	1.05M	15.47M	-163.64K	-13.47%
2024-03-31	NUVEEN ASSET MANAGEMENT, LLC	0%	549.64K	8.09M	-57.57K	-9.48%
2024-03-31	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	531.92K	7.83M	451.7K	+563.06%
2024-03-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0%	522.95K	7.7M	-310.55K	-37.26%
2024-03-31	INTEGRAL HEALTH ASSET MANAGEMENT, LLC	0%	500K	7.36M	50K	+11.11%
2024-03-31	SILVERARC CAPITAL MANAGEMENT, LLC	0%	478.08K	7.04M	-780.56K	-62.02%
2024-03-31	PANAGORA ASSET MANAGEMENT INC	0%	463.43K	6.82M	64.49K	+16.16%
2024-03-31	FEDERATED HERMES, INC.	0%	453.73K	6.68M	-349.64K	-43.52%
2024-03-31	MACQUARIE GROUP LTD	0%	420K	6.18M	0	0
2024-03-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0%	418.28K	6.16M	174.09K	+71.29%
2024-03-31	JANE STREET GROUP, LLC	0%	378.52K	5.57M	305.68K	+419.67%
2024-03-31	PERCEPTIVE ADVISORS LLC	0%	378.33K	5.57M	-233.61K	-38.18%
2024-03-31	WOODLINE PARTNERS LP	0%	365.43K	5.38M	365.43K	+100.00%
2024-03-31	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	0%	2.77M	40.73M	-2.87M	-50.94%
2024-03-31	FRAZIER LIFE SCIENCES MANAGEMENT, L.P.	0%	2.47M	36.38M	70K	+2.91%
2024-03-31	PRICE T ROWE ASSOCIATES INC /MD/	0%	2.44M	35.89M	2.41M	+8,361.63%
2024-03-31	ARMISTICE CAPITAL, LLC	0%	2.4M	35.33M	-2.17M	-47.51%
2024-03-31	PINNACLE ASSOCIATES LTD	0%	647.24K	9.53M	-40.75K	-5.92%
2024-03-31	CITADEL ADVISORS LLC	0%	364.23K	5.36M	181.75K	+99.60%
2024-03-31	GOLDMAN SACHS GROUP INC	0%	346.33K	5.1M	-271.64K	-43.96%
2024-03-31	PRINCIPAL FINANCIAL GROUP INC	0%	344.6K	5.07M	76.73K	+28.64%
2024-03-31	IKARIAN CAPITAL, LLC	0%	318.17K	4.68M	318.17K	+100.00%
2024-03-31	FRANKLIN RESOURCES INC	0%	315.27K	4.64M	257.43K	+445.01%
2024-03-31	BANK OF AMERICA CORP /DE/	0%	310.9K	4.58M	168.48K	+118.30%
2024-03-31	CITIGROUP INC	0%	305.08K	4.49M	258.61K	+556.49%
2024-03-31	COMMODORE CAPITAL LP	0%	295.02K	4.34M	295.02K	+100.00%
2024-03-31	UBS GROUP AG	0%	258.36K	3.8M	125.35K	+94.24%
2024-03-31	BANK OF NEW YORK MELLON CORP	0%	249.71K	3.68M	-15.37K	-5.80%
2024-03-31	QUBE RESEARCH & TECHNOLOGIES LTD	0%	246.48K	3.63M	215.94K	+706.92%
2024-03-31	WELLINGTON MANAGEMENT GROUP LLP	0%	245.83K	3.62M	7.71K	+3.24%
2024-03-31	TD ASSET MANAGEMENT INC	0%	213.45K	3.14M	138.4K	+184.42%
2024-03-31	MORGAN STANLEY	0%	211.95K	3.12M	-139.23K	-39.65%
2024-03-31	BANQUE PICTET & CIE SA	0%	208.7K	3.07M	208.7K	+100.00%
2024-03-31	BELLEVUE GROUP AG	0.02%	9.97M	146.7M	12.55K	+0.13%
2024-03-31	AVORO CAPITAL ADVISORS LLC	0.01%	6.15M	90.53M	6.15M	+100.00%
2024-03-31	BLACKROCK INC.	0.01%	5.7M	83.85M	-444.16K	-7.23%
2024-03-31	STATE STREET CORP	0.01%	4.39M	64.62M	2.22M	+101.91%
2024-03-31	VANGUARD GROUP INC	0.01%	3.68M	54.14M	-631.72K	-14.66%
2024-03-31	JPMORGAN CHASE & CO	0%	1.03M	15.15M	-105.7K	-9.31%
2024-03-31	WASATCH ADVISORS LP	0%	989.58K	14.57M	-308K	-23.74%
2024-03-31	NORTHERN TRUST CORP	0%	732.41K	10.78M	-42.07K	-5.43%
2024-03-31	VESTAL POINT CAPITAL, LP	0%	725K	10.67M	725K	+100.00%
2024-03-31	RENAISSANCE TECHNOLOGIES LLC	0%	715.03K	10.53M	-48.5K	-6.35%
2024-03-31	RAFFERTY ASSET MANAGEMENT, LLC	0%	352.7K	5.19M	257.96K	+272.31%
2024-03-31	ACADIAN ASSET MANAGEMENT LLC	0%	473.41K	6.97M	-584.28K	-55.24%
2024-03-31	MANUFACTURERS LIFE INSURANCE COMPANY, THE	0%	119.55K	1.76M	97.09K	+432.18%
2024-03-31	CLARIVEST ASSET MANAGEMENT LLC	0%	117.92K	1.74M	-68.93K	-36.89%
2024-03-31	SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	0%	105.79K	1.56M	105.79K	+100.00%
2024-03-31	RHUMBLINE ADVISERS	0%	93.1K	1.37M	2.65K	+2.93%
2024-03-31	SWISS NATIONAL BANK	0%	91.8K	1.35M	91.8K	+100.00%
2024-03-31	TREXQUANT INVESTMENT LP	0%	81.19K	1.2M	22.51K	+38.35%
2023-12-31	FRAZIER LIFE SCIENCES MANAGEMENT, L.P.	3.87%	2.4M	23.1M	598.5K	+33.19%
2023-12-31	STATE STREET CORP	3.51%	2.17M	20.91M	873.62K	+67.18%
2023-12-31	GEODE CAPITAL MANAGEMENT, LLC	2.27%	1.4M	13.51M	84.07K	+6.37%
2023-12-31	WASATCH ADVISORS LP	2.09%	1.3M	12.48M	-111.96K	-7.94%
2023-12-31	SILVERARC CAPITAL MANAGEMENT, LLC	2.03%	1.26M	12.11M	-5.52K	-0.44%
2023-12-31	DIMENSIONAL FUND ADVISORS LP	1.96%	1.21M	11.69M	-6.35K	-0.52%
2023-12-31	ROCK SPRINGS CAPITAL MANAGEMENT LP	1.9%	1.18M	11.34M	0	0
2023-12-31	JPMORGAN CHASE & CO	1.83%	1.13M	10.92M	84.17K	+8.01%
2023-12-31	ACADIAN ASSET MANAGEMENT LLC	1.71%	1.06M	10.17M	-313.7K	-22.87%
2023-12-31	MILLENNIUM MANAGEMENT LLC	1.39%	862.97K	8.3M	-1.18M	-57.67%
2023-12-31	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.34%	833.5K	8.02M	8.11K	+0.98%
2023-12-31	FEDERATED HERMES, INC.	1.3%	803.38K	7.73M	-126.7K	-13.62%
2023-12-31	NORTHERN TRUST CORP	1.25%	774.48K	7.45M	4.31K	+0.56%
2023-12-31	RENAISSANCE TECHNOLOGIES LLC	1.23%	763.53K	7.35M	98.38K	+14.79%
2023-12-31	PINNACLE ASSOCIATES LTD	1.11%	687.98K	6.62M	-9.09K	-1.30%
2023-12-31	GOLDMAN SACHS GROUP INC	1%	617.96K	5.94M	115.91K	+23.09%
2023-12-31	PERCEPTIVE ADVISORS LLC	0.99%	611.93K	5.89M	611.93K	+100.00%
2023-12-31	NUVEEN ASSET MANAGEMENT, LLC	0.98%	607.21K	5.84M	-327.77K	-35.06%
2023-12-31	INTEGRAL HEALTH ASSET MANAGEMENT, LLC	0.73%	450K	4.33M	450K	+100.00%
2023-12-31	MACQUARIE GROUP LTD	0.68%	420K	4.04M	0	0
2023-12-31	PANAGORA ASSET MANAGEMENT INC	0.64%	398.94K	3.84M	20.28K	+5.36%
2023-12-31	MORGAN STANLEY	0.57%	351.18K	3.38M	-2.1K	-0.59%
2023-12-31	PRINCIPAL FINANCIAL GROUP INC	0.43%	267.88K	2.58M	-7.67K	-2.79%
2023-12-31	BANK OF NEW YORK MELLON CORP	0.43%	265.07K	2.55M	66.23K	+33.30%
2023-12-31	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.39%	244.2K	2.35M	104.95K	+75.36%
2023-12-31	WELLINGTON MANAGEMENT GROUP LLP	0.38%	238.12K	2.29M	238.12K	+100.00%
2023-12-31	DEUTSCHE BANK AG\	0.3%	188.33K	1.81M	163.18K	+648.69%
2023-12-31	CLARIVEST ASSET MANAGEMENT LLC	0.3%	186.85K	1.8M	89.25K	+91.44%
2023-12-31	CITADEL ADVISORS LLC	0.29%	182.48K	1.76M	71.9K	+65.02%
2023-12-31	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0.27%	165.11K	1.59M	-29.1K	-14.98%
2023-12-31	BARCLAYS PLC	0.25%	157.53K	1.52M	23.26K	+17.32%
2023-12-31	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0.25%	156.49K	1.51M	156.49K	+100.00%
2023-12-31	DAFNA CAPITAL MANAGEMENT LLC	0.25%	152.25K	1.46M	-106.25K	-41.10%
2023-12-31	BANK OF AMERICA CORP /DE/	0.23%	142.42K	1.37M	-64.35K	-31.12%
2023-12-31	ATOM INVESTORS LP	0.22%	139.09K	1.34M	109.44K	+369.12%
2023-12-31	UBS GROUP AG	0.21%	133.01K	1.28M	32.54K	+32.39%
2023-12-31	AQR CAPITAL MANAGEMENT LLC	0.21%	132.37K	1.27M	-208.24K	-61.14%
2023-12-31		0.2%	125.9K	1.21M	125.9K	+100.00%
2023-12-31	GSA CAPITAL PARTNERS LLP	0.2%	123.72K	1.19M	-102.2K	-45.24%
2023-12-31	JACOBS LEVY EQUITY MANAGEMENT, INC	0.19%	114.98K	1.11M	-284.51K	-71.22%
2023-12-31	ALLIANCEBERNSTEIN L.P.	0.17%	107.6K	1.04M	0	0
2023-12-31	RAFFERTY ASSET MANAGEMENT, LLC	0.15%	94.73K	911.32K	94.73K	+100.00%
2023-12-31	CAMPBELL & CO INVESTMENT ADVISER LLC	0.15%	93.01K	894.71K	93.01K	+100.00%
2023-12-31	RHUMBLINE ADVISERS	0.15%	90.45K	870.11K	-225	-0.25%
2023-12-31	BELLEVUE GROUP AG	16.06%	9.95M	95.75M	150K	+1.53%
2023-12-31	BLACKROCK INC.	9.91%	6.14M	59.07M	104.32K	+1.73%
2023-12-31	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	9.1%	5.64M	54.26M	148.04K	+2.70%
2023-12-31	ARMISTICE CAPITAL, LLC	7.38%	4.57M	43.98M	-140K	-2.97%
2023-12-31	VANGUARD GROUP INC	6.95%	4.31M	41.46M	-105.53K	-2.39%
2023-12-31	RA CAPITAL MANAGEMENT, L.P.	6.54%	4.05M	38.99M	3.71M	+1,085.11%

MGNX Insiders

Insiders	Designation	Shares Held
BIOTECH TARGET N V	10 percent owner	9.93M
KARRELS JAMES	SVP, CFO and Secretary	171.45K
BONVINI EZIO	Sr VP, Research & CSO	71.33K
COSTA PAULO F	director	59.44K
RISSER ERIC BLASIUS	Chief Operating Officer	38.9K
HURWITZ EDWARD	director	33.07K
WIGGINTON JON MARC	Sr VP, Clinical Dev. & CMO	30K
SMITH BETH ANN	VP, Controller & Treasurer	9.53K
SPITZNAGEL THOMAS	Sr VP, Technical Ops	8.32K
CILINSKI LYNN	VP, Controller and Treasurer	1.92K
FUST MATTHEW K	director	500
GALBRAITH KENNETH	director	0
PETERS JEFFREY STUART	Senior VP and General Counsel	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
2025-02-15	SMITH BETH ANN	SALE	2.56	423	1.08K	9.53K
2024-04-04	PETERS JEFFREY STUART	SALE	18.22	3.17K	57.67K	0
2024-03-06	PETERS JEFFREY STUART	SALE	21.50	19.63K	421.94K	8.9K
2024-03-04	RISSER ERIC BLASIUS	SALE	19.63	26.16K	513.5K	38.9K
2024-03-04	KARRELS JAMES	SALE	20.50	30K	615K	171.45K
2024-03-04	SPITZNAGEL THOMAS	SALE	20.00	10K	200K	8.32K
2024-02-26	PETERS JEFFREY STUART	SALE	17.22	16.12K	277.66K	8.9K
2024-02-07	BONVINI EZIO	SALE	18.00	3.33K	60.01K	71.33K
2024-02-05	PETERS JEFFREY STUART	SALE	16.50	21.88K	360.94K	0
2024-02-01	BONVINI EZIO	SALE	15.00	13.32K	199.74K	74.67K
2024-01-19	BONVINI EZIO	SALE	12.00	13.32K	159.79K	87.98K
2023-12-20	BONVINI EZIO	SALE	10.08	18.88K	190.31K	101.3K
2023-10-02	BIOTECH TARGET N V	PURCHASE	4.46	150K	669.59K	9.93M
2023-09-07	BIOTECH TARGET N V	PURCHASE	5.26	200K	1.05M	9.78M
2023-08-30	HURWITZ EDWARD	PURCHASE	4.91	15K	73.65K	33.07K
2023-03-10	PETERS JEFFREY STUART	SALE	6.03	5.37K	32.39K	0
2023-02-14	BIOTECH TARGET N V	PURCHASE	5.07	500K	2.53M	9.58M
2023-01-19	BIOTECH TARGET N V	PURCHASE	5.30	150K	794.93K	9.08M
2022-12-27	BIOTECH TARGET N V	PURCHASE	5.61	200K	1.12M	8.93M
2022-12-23	BIOTECH TARGET N V	PURCHASE	5.88	200K	1.18M	8.73M
2022-11-22	BIOTECH TARGET N V	PURCHASE	5.96	300K	1.79M	8.53M
2022-10-24	BIOTECH TARGET N V	PURCHASE	4.36	250K	1.09M	8.23M
2022-10-21	BIOTECH TARGET N V	PURCHASE	4.63	250K	1.16M	7.98M
2022-10-20	BIOTECH TARGET N V	PURCHASE	4.00	285.98K	1.14M	7.73M
2022-10-19	BIOTECH TARGET N V	PURCHASE	3.70	168.42K	623.92K	7.44M
2022-06-15	KARRELS JAMES	PURCHASE	2.47	40K	98.8K	191.78K
2021-11-19	BIOTECH TARGET N V	PURCHASE	18.50	200K	3.7M	7.28M
2021-09-29	BIOTECH TARGET N V	PURCHASE	20.47	100K	2.05M	7.08M
2021-09-28	BIOTECH TARGET N V	PURCHASE	20.64	100K	2.06M	6.98M
2021-09-17	BIOTECH TARGET N V	PURCHASE	19.93	200K	3.99M	6.88M
2021-09-16	BIOTECH TARGET N V	PURCHASE	20.94	400K	8.38M	6.68M
2021-07-16	SPITZNAGEL THOMAS	SALE	25.01	5K	125.05K	0
2021-06-21	BIOTECH TARGET N V	PURCHASE	21.74	75K	1.63M	6.28M
2021-06-16	BIOTECH TARGET N V	PURCHASE	21.04	100K	2.1M	6.2M
2021-06-15	BIOTECH TARGET N V	PURCHASE	20.53	75K	1.54M	6.1M
2021-04-15	SPITZNAGEL THOMAS	SALE	30.91	5K	154.55K	0
2021-03-22	BONVINI EZIO	SALE	32.00	3.92K	125.34K	79.89K
2021-03-22	KARRELS JAMES	SALE	33.00	15K	495K	143.46K
2021-03-08	PETERS JEFFREY STUART	SALE	26.50	21.75K	576.35K	0
2020-12-29	RISSER ERIC BLASIUS	SALE	24.10	500	12.05K	44.47K
2020-11-30	RISSER ERIC BLASIUS	SALE	23.35	500	11.68K	44.47K
2020-10-28	RISSER ERIC BLASIUS	SALE	20.69	1.5K	31.04K	44.47K
2020-09-28	RISSER ERIC BLASIUS	SALE	25.33	500	12.67K	44.47K
2020-09-18	BONVINI EZIO	SALE	32.00	18.34K	586.85K	83.81K
2020-09-17	BONVINI EZIO	SALE	29.88	44.51K	1.33M	102.15K
2020-09-09	GALBRAITH KENNETH	SALE	27.11	6.92K	187.71K	0
2020-08-26	RISSER ERIC BLASIUS	SALE	27.10	500	13.55K	44.47K
2020-08-20	SPITZNAGEL THOMAS	SALE	26.87	7.5K	201.53K	0
2020-07-27	RISSER ERIC BLASIUS	SALE	25.63	3K	76.89K	44.47K
2020-07-02	PETERS JEFFREY STUART	SALE	30.00	202	6.06K	0
2020-07-02	RISSER ERIC BLASIUS	SALE	30.00	3.1K	93K	44.47K
2020-06-24	RISSER ERIC BLASIUS	SALE	28.49	500	14.25K	44.47K
2020-05-26	RISSER ERIC BLASIUS	SALE	26.59	500	13.3K	44.47K
2020-05-20	SPITZNAGEL THOMAS	SALE	25.30	7.5K	189.75K	0
2020-05-06	RISSER ERIC BLASIUS	SALE	25.00	3.53K	88.3K	44.47K
2020-02-20	RISSER ERIC BLASIUS	SALE	10.84	500	5.42K	32.47K
2020-02-05	RISSER ERIC BLASIUS	SALE	10.00	623	6.23K	32.47K
2019-05-22	RISSER ERIC BLASIUS	SALE	19.03	1K	19.03K	30.81K
2019-05-20	RISSER ERIC BLASIUS	SALE	18.38	3K	55.13K	30.81K
2019-02-06	SPITZNAGEL THOMAS	SALE	30.00	1.77K	53.1K	0
2019-02-06	PETERS JEFFREY STUART	SALE	30.00	68	2.04K	202
2019-02-06	FUST MATTHEW K	SALE	29.38	6.92K	203.43K	500
2018-03-12	RISSER ERIC BLASIUS	SALE	31.08	1K	31.08K	9.1K
2018-03-05	KARRELS JAMES	SALE	31.00	5K	155K	114.85K
2018-03-02	RISSER ERIC BLASIUS	SALE	30.00	4K	120K	9.1K
2018-02-28	RISSER ERIC BLASIUS	SALE	25.00	1K	25.01K	9.1K
2018-02-28	CILINSKI LYNN	SALE	25.01	23.97K	599.44K	1.92K
2018-01-24	RISSER ERIC BLASIUS	SALE	22.50	3K	67.5K	9.1K
2018-01-17	WIGGINTON JON MARC	SALE	20.00	2.52K	50.48K	30K
2017-11-21	WIGGINTON JON MARC	SALE	20.00	5K	100K	30K
2017-10-25	WIGGINTON JON MARC	SALE	20.00	10K	200K	30K
2017-06-05	WIGGINTON JON MARC	SALE	20.00	5K	100K	30K
2017-04-19	WIGGINTON JON MARC	SALE	20.00	15K	300K	30K
2016-10-03	CILINSKI LYNN	SALE	29.28	6.23K	182.44K	1.92K
2016-10-03	WIGGINTON JON MARC	SALE	29.34	10K	293.4K	0
2016-08-01	WIGGINTON JON MARC	SALE	30.78	20K	615.6K	0
2016-07-01	WIGGINTON JON MARC	SALE	27.22	5K	136.1K	0
2016-07-01	CILINSKI LYNN	SALE	27.22	8.92K	242.86K	1.92K
2016-05-27	CILINSKI LYNN	SALE	25.00	5K	125K	1.92K
2016-03-03	COSTA PAULO F	PURCHASE	17.20	10K	172K	59.44K
2016-01-04	WIGGINTON JON MARC	SALE	29.64	10K	296.4K	0
2015-11-23	CILINSKI LYNN	SALE	35.00	1.92K	67.24K	1.92K
2015-11-16	BONVINI EZIO	SALE	31.44	3.12K	98K	70.32K
2015-10-15	BONVINI EZIO	SALE	25.21	6.23K	157.13K	73.43K
2015-10-01	WIGGINTON JON MARC	SALE	21.11	5K	105.55K	0
2015-08-03	WIGGINTON JON MARC	SALE	37.15	10K	371.5K	0
2015-07-10	BONVINI EZIO	SALE	38.09	2.4K	91.42K	36.79K
2015-07-01	WIGGINTON JON MARC	SALE	37.15	5K	185.75K	0
2015-07-01	CILINSKI LYNN	SALE	37.15	5K	185.75K	5.77K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES4231

NET SHARES-4231

NO. OF SHARES HELD9.53K1

% NET SHARES-104.44%0%

MGNX Stock Ownership Breakdown

MacroGenics, Inc.

MGNX Stock Outstanding Shares

Market Insider MGNX

Institutional Ownership

MGNX Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

MGNX Stock Outstanding Shares

Market Insider MGNX

Institutional Ownership

MGNX Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions