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Last Close
May 29  •  04:00PM ET
0.5425
Dollar change
+0.0551
Percentage change
11.30
%
Index
RUT
P/E
-
EPS (ttm)
-0.73
Insider Own
2.48%
Shs Outstand
98.05M
Perf Week
2.65%
Market Cap
53.19M
Forward P/E
-
EPS next Y
-0.62
Insider Trans
4.00%
Shs Float
95.62M
Perf Month
-29.08%
Enterprise Value
-1.81M
PEG
-
EPS next Q
-0.12
Inst Own
57.36%
Perf Quarter
-43.48%
Income
-70.03M
P/S
279.95
EPS this Y
28.47%
Inst Trans
2.47%
Perf Half Y
-29.31%
Sales
0.19M
P/B
0.92
EPS next Y
-7.96%
ROA
-79.17%
Perf YTD
-30.72%
Book/sh
0.59
P/C
0.80
EPS next 5Y
11.51%
ROE
-105.32%
52W High
7.29 -92.56%
Perf Year
-87.25%
Cash/sh
0.68
P/FCF
-
EPS past 3/5Y
20.65% 14.76%
ROIC
-102.76%
52W Low
0.40 37.34%
Perf 3Y
-76.91%
Dividend Est.
-
EV/EBITDA
-
Sales past 3/5Y
-73.65% -55.14%
Gross Margin
-723.16%
Volatility
7.36% 14.83%
Perf 5Y
-88.05%
Dividend TTM
-
EV/Sales
-9.53
EPS Y/Y TTM
8.93%
Oper. Margin
-38573.68%
ATR (14)
0.08
Perf 10Y
-98.80%
Dividend Ex-Date
-
Quick Ratio
5.78
Sales Y/Y TTM
-19.15%
Profit Margin
-36857.37%
RSI (14)
42.64
Dividend Gr. 3/5Y
- -
Current Ratio
5.78
EPS Q/Q
35.99%
SMA20
-15.96%
Beta
0.54
Payout
-
Debt/Eq
0.20
Sales Q/Q
-
SMA50
-26.99%
Rel Volume
2.61
Prev Close
0.49
Employees
58
LT Debt/Eq
0.18
SMA200
-58.47%
Avg Volume
2.07M
Price
0.54
IPO
May 07, 2015
Option/Short
Yes / Yes
Trades
Volume
5,392,012
Change
11.30%
Date Action Analyst Rating Change Price Target Change
Sep-16-25Downgrade RBC Capital Mkts Outperform → Sector Perform $1.50
Sep-15-25Downgrade Wells Fargo Overweight → Equal Weight $1
Sep-15-25Downgrade Leerink Partners Outperform → Market Perform $1
Sep-15-25Downgrade H.C. Wainwright Buy → Neutral
Sep-15-25Downgrade Cantor Fitzgerald Overweight → Neutral
Feb-18-25Initiated Leerink Partners Outperform $16
Jan-06-25Initiated Cantor Fitzgerald Overweight
Oct-04-24Initiated Wells Fargo Overweight $17
Sep-05-24Initiated Jefferies Buy $9
Jul-05-23Downgrade Oppenheimer Outperform → Perform
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Nov-13-23 08:00AM
aTyr Pharma, Inc. engages in the discovery and development of medicines based on novel biological pathways. Its product pipeline includes ATYR1923, ATYR2810, NRP2 mAbs, and AARS-1, DARS-1. The company was founded by Paul Schimmel, Xiang-Lei Yang and Bruce Beutler on September 8, 2005 and is headquartered in San Diego, CA.
M.S.Dr. Sanjay S. Shukla M.D.
Chief Financial OfficerMs. Jill M. Broadfoot CPA
General Counsel & Corporate SecretaryMs. Nancy E. Denyes Krueger J.D.
Director of Investor Relations & Corporate CommunicationsMs. Ashlee Dunston
Vice President of Corporate DevelopmentMr. Peter Villiger
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
SCHIMMEL PAULDirectorMay 27 '26Buy0.50100,00049,630779,143May 28 04:12 PM
Shukla SanjayPresident and CEOFeb 04 '26Sale0.983,7453,655153,553Feb 04 07:17 PM
Broadfoot Jill MarieChief Financial OfficerFeb 04 '26Sale0.981,5581,52137,296Feb 04 07:15 PM
DENYES NANCYGeneral CounselFeb 04 '26Sale0.981,1181,09133,124Feb 04 07:12 PM
SCHIMMEL PAULDirectorOct 08 '25Buy0.90682,001612,4371,095,024Oct 09 06:30 PM
SCHIMMEL PAULDirectorOct 09 '25Buy0.94317,999299,3641,413,023Oct 09 06:30 PM