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Other companies seeing insider buying close in time to when the GRTX Insider Buying occurred are:

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GRTX insider buying image
The table below summarizes the most recent GRTX 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 GRTX insider buys are important for investors to follow.
DateInsiderPriceAmount
3-13-2023
Insider Buy
Chris Degnan
Chief Financial Officer
$1.96
CAGR »
$19,593.00
10,000 shares
3-10-2023
Insider Buy
Mel Sorensen
President and CEO
$1.68
CAGR »
$168,120.00
100,000 shares
12-17-2021
Insider Buy
Linda West
Director
$2.74
CAGR »
$54,804.00
20,000 shares
6-2-2021
Insider Buy
Linda West
Director
$8.65
CAGR »
$86,511.00
10,000 shares
6-1-2021
Insider Buy
Linda West
Director
$8.64
CAGR »
$172,791.00
20,000 shares
11-13-2020
Insider Buy
Lawrence M. Alleva
Director
$10.22
CAGR »
$23,771.26
2,325 shares
11-12-2019
Insider Buy
Bioventures Ltd Novartis
>10% Owner
$12.00
CAGR »
$3,000,000.00
250,000 shares
11-12-2019
Insider Buy
Clarus GP L.P. Blackstone
>10% Owner
$12.00
CAGR »
$3,000,000.00
250,000 shares
11-12-2019
Insider Buy
Clarus IV-A, L.P.
>10% Owner
$12.00
CAGR »
$3,000,000.00
250,000 shares
11-12-2019
Insider Buy
Holdings A/S Novo
>10% Owner
$12.00
CAGR »
$6,000,000.00
500,000 shares

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

GRTX Performance Since Insider Purchase
Below we present the annualized performance delivered by GRTX stock since 3-13-2023 (the date of the most recent insider purchase). The performance of the investment from the time GRTX insider buying occurred is the ultimate test of whether insiders were right about GRTX being a good buy.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 03/14/2023
End date: 04/17/2024
Start price/share: $2.10
End price/share: $0.20
Dividends collected/share: $0.00
Total return: -90.57%
Average Annual Total Return: -88.41%
Starting investment: $10,000.00
Ending investment: $942.62
Years: 1.10

GRTX 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 GRTX 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 GRTX

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