Geron (GERN) Soars on Successful Study Results

Joel Anderson  |

Shares in biotech small-cap Geron Corporation (GERN) gapped up over 100 percent to start Thursday after news that their treatment for the bone marrow disorder myelofibrosis, imelstat, showed significant results in a Mayo Clinic study. The stock’s early spike evened out as the day wore on, but it was still close to 55 percent by late afternoon.

Imelstat Shows Results

The 18-patient Mayo Clinic trial showed 44 percent of cases treated with imelstat experienced clinical improvement and/or partial or complete remission.

"The current study signifies the potential value of telomerase-based treatment strategies in MF and identifies imetelstat as an active drug in that regard," read the study's abstract. "The association between response and spliceosome mutations suggests a broader application for the drug in myeloid malignancies."

Geron On a Run

Geron’s stock has been on a solid run, almost quadrupling in value since the start of September. While there have been spikes, including a major bump in mid-October, the stock’s climb has generally been steady prior to Thursday. Analysts have been bullish during this period, and the stock’s been trading above its 200- and 50-day moving average since late August. What’s more, since early September the 20-day moving average appears to have functioned as a support level. However, much of this could have just been in anticipation of today’s news on imelstat.

Competitors Suffer

Other companies working on myelofibrosis drugs seemed to be affected by the news of the Mayo Clinic study and Geron’s success. Cell Therapeutics (CTIC) , the maker of pacritinib, plunged over 4.5 percent. The Incyte Corporation (INCY) , maker of jakafi, was also off in early trading, gapping down 4.9 percent. The stock rallied, though, to post a gain of less than 0.5 percent.

DISCLOSURE: The views and opinions expressed in this article are those of the authors, and do not represent the views of Readers should not consider statements made by the author as formal recommendations and should consult their financial advisor before making any investment decisions. To read our full disclosure, please go to:


Symbol Name Price Change % Volume
INCY Incyte Corporation 73.96 -0.36 -0.48 1,689,855 Trade
GERN Geron Corporation 1.77 0.03 1.72 2,045,554 Trade
CTIC CTI BioPharma Corp. 0.97 -0.04 -3.63 286,966 Trade
POLR Polar Petroleum Corp 0.00 0.00 0.00 0



Symbol Last Price Change % Change










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