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Keryx Biopharmaceuticals, Inc (KERX)

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Last Post: 4/8/2021 5:03:49 PM - Followers: 123 - Board type: Free - Posts Today: 0




Keryx Biopharmaceuticals is focused on the acquisition, development and commercialization of medically important pharmaceutical products for the treatment of life-threatening diseases, including cancer and renal disease. Keryx is developing KRX-0401 (perifosine), a novel, potentially first-in-class, oral anti-cancer agent that inhibits Akt activation in the phosphoinositide 3-kinase (PI3K) pathway, and also affects a number of other key signal transduction pathways, including the JNK pathway, all of which are pathways associated with programmed cell death, cell growth, cell differentiation and cell survival. KRX-0401 has demonstrated both safety and clinical efficacy in several tumor types, both as a single agent and in combination with novel therapies. KRX-0401 is currently in Phase 3 clinical development for both multiple myeloma and refractory advanced colorectal cancer, and in Phase 2 clinical development for several other tumor types. Each of the KRX-0401 Phase 3 programs are being conducted under Special Protocol Assessment (SPA) agreements with the FDA. Keryx is also developing ZerenexTM (ferric citrate), an oral, iron-based compound that has the capacity to bind to phosphate and form non-absorbable complexes. The Phase 3 clinical program of ZerenexTM in the treatment for hyperphosphatemia (elevated phosphate levels) in patients with end-stage renal disease is pending commencement under an SPA agreement with the FDA. Keryx also actively engages in business development activities that include seeking strategic relationships for its product candidates, as well as evaluating compounds and companies for in-licensing or acquisition.

Keryx is headquartered in New York City.

Keryx Biopharmaceuticals is traded on the Nasdaq Stock Market under the symbol "KERX."

Corporate Headquarters


Keryx Biopharmaceuticals, Inc.
750 Lexington Ave. - 20th Floor
New York, NY 10022
Phone: 1-212-531-5965
Fax: 1-212-531-5961
Contact Email
Investor Relations IR@keryx.com
Business Development BusDev@keryx.com
Clinical Trials ClinicalTrials@keryx.com
Employment Opportunities

Company Website



Product candidate Target indication Development status
ZerenexTM (ferric citrate) Hyperphosphatemia in patients with end-stage renal disease U.S. Phase 3 program ongoing under SPA; 
Japan Phase 3 program ongoing by sublicensee (JT and Torii)


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The most recent Quarterly (10-Q)

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#3329   Good ol’ FredKerx and his “give us our $20!!!” Radtech 04/08/21 05:03:49 PM
#3328   Pushed out by Dem Deutschen Volk, but they PennyStock Alert 09/17/19 09:50:42 AM
#3327   After all these years, the cretin of all FredKerx 01/22/19 12:13:32 PM
#3326   RX price of < $5 pps AKBA post KarlDieGlatze 12/12/18 10:51:49 AM
#3325   Gestern ist der Untergang für KERX und AKBA. KarlDieGlatze 11/08/18 11:37:07 AM
#3324   On Friday, the day after this uninformative earnings KarlDieGlatze 11/07/18 03:46:15 PM
#3323   Liebe Fred, my retail friends who are rubes KarlDieGlatze 09/14/18 10:47:11 AM
#3322   Come on TWO PPS! We want these shares KarlDieGlatze 09/14/18 10:01:50 AM
#3321   Won’t see what coming??? These guys are untouchable... Radtech 09/13/18 11:33:18 PM
#3320   This board doesn't even have a moderator... Cuppy 09/13/18 09:52:20 PM
#3319   Just posted, “They want you to sell, they FredKerx 09/13/18 12:51:41 PM
#3318   Dave 1 hour ago FredKerx 09/12/18 08:33:11 AM
#3317   Why is kerx so low right now? kingofsting 09/06/18 11:40:45 AM
#3316   Liebe Fred, it's time to buy Overstock.com(OSTK)again......Byrne is KarlDieGlatze 08/16/18 08:31:10 PM
#3315   Schmeckles or Criminals, It's the Latter for Sure! KarlDieGlatze 07/26/18 05:19:09 PM
#3314   I am hearing that the official lawsuit is KarlDieGlatze 07/25/18 09:54:29 AM
#3313   Michele, the following post was blocked. They block FredKerx 07/21/18 05:12:19 PM
#3312   The following, in my opinion, as always.. FredKerx 07/21/18 01:05:29 PM
#3311   @Michele Your post reads.. FredKerx 07/18/18 09:10:04 AM
#3308   One has to envision our legal teams going KarlDieGlatze 07/15/18 03:36:13 PM
#3307   UNABLE TO POST THE FOLLOWING ON YHOO BOARD, FredKerx 07/15/18 10:11:57 AM
#3306   From the Akebia website.. FredKerx 07/13/18 10:17:41 PM
#3305   THIS POST WAS BLOCKED ON THE YHOO BOARD. FredKerx 07/13/18 10:03:20 PM
#3304   Folks, the following my take, based on my FredKerx 07/13/18 09:59:48 AM
#3303   (The following post seemingly blocked on Yhoo board).. FredKerx 07/12/18 10:18:43 AM
#3302   psea 9 hours ago FredKerx 07/08/18 10:38:53 AM
#3301   KERX Board has absolutely neglected its fiduciary responsibilities Radtech 07/08/18 10:09:45 AM
#3300   Attempted to post this on Yahoo, but their PSea 07/07/18 05:26:04 PM
#3299   Folks, my posts on KERX Yhoo board are FredKerx 07/07/18 09:45:34 AM
#3298   Last night posted a series of posts related FredKerx 07/07/18 07:45:52 AM
#3297   It appears they took down the class action FredKerx 07/06/18 02:52:55 PM
#3296   In an important meeting. FredKerx 07/06/18 01:44:05 PM
#3295   For whatever reasons, Sanofi's stock(SNY) has been reacting KarlDieGlatze 07/06/18 11:46:28 AM
#3294   @Anfuhrermitwut Guidance withdrawal since Nov. 7, 2017 — FredKerx 07/06/18 10:37:29 AM
#3293   Lieber Fred, will you be our LEAD PLAINTIFF KarlDieGlatze 07/06/18 09:28:22 AM
#3292   (Could not post the following on Yhoo board, FredKerx 07/06/18 07:59:15 AM
#3291   Lieber Frederick, Please articulate the correct strategy excluding KarlDieGlatze 07/05/18 10:54:30 AM
#3290   (This post also seemingly blocked on Yhoo board) FredKerx 07/04/18 06:39:51 PM
#3289   (Note: This post was blocked from publishing on FredKerx 07/04/18 04:17:51 PM
#3288   If SNY was being pushed out by Dem KarlDieGlatze 07/03/18 11:45:02 PM
#3287   Lieber Frederick, Make note of the ATM "Cantor KarlDieGlatze 07/03/18 04:25:14 PM
#3286   10Q expanded data surrounding License Agreement with Vifor: KarlDieGlatze 07/03/18 04:22:36 PM
#3285   Lieber Frederick, the termination terms you require as KarlDieGlatze 07/03/18 04:11:48 PM
#3284   Liebe Frederick, they are deleting so many of KarlDieGlatze 07/03/18 11:36:45 AM
#3283   If I were a lawyer while excluding the KarlDieGlatze 07/03/18 11:32:44 AM
#3282   Liebe Frederick, in case they DELETE my Yahoo KarlDieGlatze 07/03/18 10:43:11 AM
#3281   Liebe Frederick, what did you think about the KarlDieGlatze 07/03/18 09:42:02 AM
#3280   MY POSTS ARE BEING BLOCKED AGAIN! FredKerx 07/02/18 10:16:48 AM
#3279   And, those 4 million stolen shares on the KarlDieGlatze 07/01/18 03:03:02 PM
#3278   Liebe Fred, Is "that klarman guy" hitting the KarlDieGlatze 07/01/18 02:48:46 PM
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