HoldingsChannel.com
MRTX insider buying image
The table below summarizes the most recent MRTX insider buying information, with links below the price to see the CAGR achieved by each insider on their purchases. As the saying goes on Wall St., there are many possible reasons to sell a stock, but only one reason to buy. Watch the importance of insider buying video for more information about why MRTX insider buys are important for investors to follow.
DateInsiderPriceAmount
8-11-2023
Insider Buy		 Faheem Hasnain
Director		 $27.80
CAGR » 		$299,989.80
10,791 shares
8-11-2023
Insider Buy		 Boxer Capital, LLC
 $27.80
CAGR » 		$34,999,449.40
1,258,973 shares
1-10-2020
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $97.50
CAGR » 		$4,875,000.00
50,000 shares
1-17-2019
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $62.00
CAGR » 		$9,300,000.00
150,000 shares
6-7-2018
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $38.85
CAGR » 		$7,499,992.50
193,050 shares
6-11-2018
Insider Buy		 venBio Select Advisor LLC
>10% Owner		 $38.85
CAGR » 		$15,540,000.00
400,000 shares
11-16-2017
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $13.00
CAGR » 		$5,200,000.00
400,000 shares
11-16-2017
Insider Buy		 venBio Select Advisor LLC
>10% Owner		 $13.00
CAGR » 		$8,450,000.00
650,000 shares
1-20-2017
Insider Buy		 LTD. Braslyn
>10% Owner		 $5.46
CAGR » 		$334,037.46
61,158 shares
1-17-2017
Insider Buy		 LTD. Braslyn
>10% Owner		 $5.50
CAGR » 		$658,855.39
119,887 shares
1-6-2017
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $5.60
CAGR » 		$1,602,512.80
286,163 shares
1-6-2017
Insider Buy		 LTD. Braslyn
>10% Owner		 $5.60
CAGR » 		$3,258,472.00
581,870 shares
6-14-2016
Insider Buy		 Charles M. Baum
PRESIDENT & CEO		 $7.05
CAGR » 		$141,070.00
20,000 shares
6-7-2016
Insider Buy		 LTD. Braslyn
>10% Owner		 $9.96
CAGR » 		$3,752,417.06
376,902 shares
5-6-2016
Insider Buy		 LTD. Braslyn
>10% Owner		 $18.21
CAGR » 		$1,197,905.89
65,782 shares
3-29-2016
Insider Buy		 LTD. Braslyn
>10% Owner		 $19.09
CAGR » 		$64,906.00
3,400 shares
3-28-2016
Insider Buy		 LTD. Braslyn
>10% Owner		 $19.36
CAGR » 		$403,653.28
20,848 shares
3-18-2016
Insider Buy		 LTD. Braslyn
>10% Owner		 $19.34
CAGR » 		$22,550.44
1,166 shares
9-16-2015
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $45.00
CAGR » 		$2,025,000.00
45,000 shares
9-16-2015
Insider Buy		 BROS. Advisors LP Baker
>10% Owner		 $45.00
CAGR » 		$6,750,000.00
150,000 shares
2-3-2015
Insider Buy		 ORBIMED ADVISORS LLC
>10% Owner		 $20.00
CAGR » 		$2,000,000.00
100,000 shares
1-29-2015
Insider Buy		 BROS. Advisors LP Baker
>10% Owner		 $20.00
CAGR » 		$8,500,000.00
425,000 shares
1-29-2015
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $20.00
CAGR » 		$11,000,000.00
550,000 shares
11-26-2013
Insider Buy		 Charles M. Baum
President and CEO		 $16.96
CAGR » 		$84,819.00
5,000 shares
10-29-2013
Insider Buy		 ORBIMED ADVISORS LLC
>10% Owner		 $17.50
CAGR » 		$2,187,500.00
125,000 shares
10-24-2013
Insider Buy		 Felix Baker
>10% Owner		 $17.50
CAGR » 		$7,000,000.00
400,000 shares
10-24-2013
Insider Buy		 Capital Partners LP Tang
>10% Owner		 $17.50
CAGR » 		$1,000,002.50
57,143 shares
10-24-2013
Insider Buy		 Boxer Capital, LLC
>10% Owner		 $17.50
CAGR » 		$7,000,000.00
400,000 shares

Also See: Institutional Holders of MRTX
Also See: SEC filings

MRTX Performance Since Insider Purchase
Below we present the annualized performance delivered by MRTX stock since 8-11-2023 (the date of the most recent insider purchase). The performance of the investment from the time MRTX insider buying occurred is the ultimate test of whether insiders were right about MRTX being a good buy.

Growth of $10,000.00
Without Dividends Reinvested
Start date: 08/14/2023
End date: 01/23/2024
Start price/share: $39.96
End price/share: $58.70
Dividends collected/share: $0.00
Total return: 46.90%
Annualized Gain: 105.66%
Starting investment: $10,000.00
Ending investment: $14,690.00
Years: 0.44

MRTX Insider Buying

This Holdings Channel page has presented insider buying activity, covering Directors, officers (such as CEO, CFO, COO, etc.), and >10% owners (who are required to file form 4's with the SEC). Important institutional owners may not fall under these categories, but instead file their holdings quarterly on the latest form 13F filings. While recent MRTX insider buying activity is included, there may also be stock sales over this same period (Also See: SEC filings for sales and other details).

Also See: Funds Holding MRTX

MRTX — Current Quote
Quotes delayed 20 minutes

Email EnvelopeFree MRTX Email Alerts:
Get Dividend Alerts
Get SEC Filing Alerts

MRTX — Performance
More Insider Buying
Other companies seeing insider buying close in time to when the MRTX Insider Buying occurred are:

PGRE Insider Buying
MKTX Insider Buying
SDHY Insider Buying
HIE Insider Buying
ETG Insider Buying
NTIC Insider Buying
EOLS Insider Buying
DKL Insider Buying
PKOH Insider Buying
MFON Insider Buying

MRTX Insider Buying | www.HoldingsChannel.com

Copyright © 2013 - 2024, All Rights Reserved Nothing in Holdings Channel is intended to be investment advice, nor does it represent the opinion of, counsel from, or recommendations by BNK Invest Inc. or any of its affiliates, subsidiaries or partners. None of the information contained herein constitutes a recommendation that any particular security, portfolio, transaction, or investment strategy is suitable for any specific person. All viewers agree that under no circumstances will BNK Invest, Inc,. its subsidiaries, partners, officers, employees, affiliates, or agents be held liable for any loss or damage caused by your reliance on information obtained. By visiting, using or viewing this site, you agree to the following Full Disclaimer & Terms of Use and Privacy Policy. Video widget and videos powered by Market News Video. Quote data delayed at least 20 minutes; data powered by Ticker Technologies, and Mergent. Contact Holdings Channel; Meet Our Editorial Staff.