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LIFE Insider Trading

Insider Ownership Percentage: 4.36%
Insider Buying (Last 12 Months): $64,600.00
Insider Selling (Last 12 Months): $0.00

aTyr Pharma Insider Trading History Chart

This chart shows the insider buying and selling history at aTyr Pharma by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

aTyr Pharma Share Price & Price History

Current Price: $2.45
Price Change: Price Increase of +0.15 (6.52%)
As of 02/6/2023 05:10 PM ET

This chart shows the closing price history over time for LIFE up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

aTyr Pharma Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/21/2022Sanjay ShuklaCEOBuy10,000$2.14$21,400.0050,798View SEC Filing Icon  
7/1/2022Sanjay ShuklaCEOBuy15,000$2.88$43,200.0040,798View SEC Filing Icon  
1/13/2022Jill Marie BroadfootCFOBuy1,923$6.75$12,980.25View SEC Filing Icon  
11/15/2021Sanjay ShuklaCEOBuy2,500$8.57$21,425.00View SEC Filing Icon  
9/20/2021Paul SchimmelDirectorBuy250,000$8.00$2,000,000.00View SEC Filing Icon  
5/21/2021John K. ClarkeDirectorSell2,500$4.34$10,850.007,492View SEC Filing Icon  
5/18/2021Paul SchimmelDirectorBuy50,000$3.98$199,000.002,890View SEC Filing Icon  
5/18/2021Sanjay ShuklaCEOBuy10,000$4.01$40,100.0018,298View SEC Filing Icon  
2/9/2021Jill Marie BroadfootCFOSell390$7.66$2,987.40View SEC Filing Icon  
2/9/2021Sanjay ShuklaCEOSell778$7.66$5,959.489,076View SEC Filing Icon  
9/2/2020John K. ClarkeDirectorSell7,260$4.01$29,112.607,492View SEC Filing Icon  
8/28/2020John K. ClarkeDirectorSell100$4.00$400.007,492View SEC Filing Icon  
8/26/2020John K. ClarkeDirectorSell2,200$4.30$9,460.007,492View SEC Filing Icon  
6/19/2020Jill Marie BroadfootCFOBuy1,850$4.22$7,807.009,153View SEC Filing Icon  
6/19/2020Sanjay ShuklaCEOBuy6,000$4.27$25,620.007,291View SEC Filing Icon  
2/10/2020Paul SchimmelDirectorBuy254,000$4.00$1,016,000.00
See Full Table

SEC Filings (Institutional Ownership Changes) for aTyr Pharma (NASDAQ:LIFE)

99.09% of aTyr Pharma stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at LIFE by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

aTyr Pharma Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2022Telemetry Investments L.L.C.492,500$1.48M1.9%+10.2%1.720%Search for SEC Filing on Google Icon
11/15/2022Marshall Wace LLP175,910$0.53M0.0%+10.4%0.614%Search for SEC Filing on Google Icon
11/14/2022Royal Bank of Canada48,727$0.15M0.0%+8,857.2%0.170%Search for SEC Filing on Google Icon
11/14/2022Renaissance Technologies LLC187,525$0.56M0.0%+24.3%0.655%Search for SEC Filing on Google Icon
11/14/2022VR Adviser LLC10,698,889$36.74M5.4%+664.8%37.376%Search for SEC Filing on Google Icon
11/10/2022Dimensional Fund Advisors LP169,360$0.51M0.0%+14.7%0.592%Search for SEC Filing on Google Icon
11/10/2022Tower Research Capital LLC TRC 40,965$0.12M0.0%+87.8%0.143%Search for SEC Filing on Google Icon
8/16/2022Jane Street Group LLC10,157$29K0.0%N/A0.036%Search for SEC Filing on Google Icon
8/13/2022Renaissance Technologies LLC150,825$0.43M0.0%+36.1%0.538%Search for SEC Filing on Google Icon
8/12/2022FMR LLC4,208,437$11.91M0.0%+0.9%14.998%Search for SEC Filing on Google Icon
7/28/2022D.A. Davidson & CO.10,800$31K0.0%N/A0.038%Search for SEC Filing on Google Icon
5/17/2022Virtu Financial LLC13,126$70K0.0%N/A0.047%Search for SEC Filing on Google Icon
5/17/2022Alyeska Investment Group L.P.760,798$4.07M0.0%+12.7%2.712%Search for SEC Filing on Google Icon
5/16/2022Tikvah Management LLC1,350,833$7.23M2.3%+10.2%4.860%Search for SEC Filing on Google Icon
5/16/2022Deep Track Capital LP1,028,515$5.50M0.4%-6.5%3.700%Search for SEC Filing on Google Icon
5/16/2022State Street Corp82,908$0.44M0.0%+48.1%0.298%Search for SEC Filing on Google Icon
5/13/2022Renaissance Technologies LLC110,855$0.59M0.0%-12.8%0.399%Search for SEC Filing on Google Icon
5/13/2022Vanguard Group Inc.1,139,533$6.10M0.0%+2.4%4.099%Search for SEC Filing on Google Icon
5/13/2022Dimensional Fund Advisors LP202,284$1.08M0.0%-10.8%0.728%Search for SEC Filing on Google Icon
2/15/2022Stonepine Capital Management LLC525,531$3.93M1.8%+28.0%1.891%Search for SEC Filing on Google Icon
2/14/2022Deep Track Capital LP1,100,000$8.22M0.6%N/A3.958%Search for SEC Filing on Google Icon
2/14/2022GSA Capital Partners LLP58,791$0.44M0.1%N/A0.212%Search for SEC Filing on Google Icon
2/14/2022Tikvah Management LLC1,225,833$9.16M2.6%N/A4.411%Search for SEC Filing on Google Icon
2/10/2022Qube Research & Technologies Ltd11,665$87K0.0%N/A0.042%Search for SEC Filing on Google Icon
2/9/2022Dimensional Fund Advisors LP226,712$1.69M0.0%+1.1%0.816%Search for SEC Filing on Google Icon
2/8/2022Raymond James & Associates24,584$0.18M0.0%N/A0.088%Search for SEC Filing on Google Icon
2/1/2022Qube Research & Technologies Ltd11,665$87K0.0%N/A0.042%Search for SEC Filing on Google Icon
11/16/2021Tang Capital Management LLC1,113,453$10.11M2.1%N/A6.581%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Advisers LP482,450$4.38M0.0%+302.2%2.851%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Investments LP541,721$4.92M0.0%+3,650.0%3.202%Search for SEC Filing on Google Icon
11/16/2021Telemetry Investments L.L.C.165,318$1.50M2.0%-7.8%0.977%Search for SEC Filing on Google Icon
11/16/2021VR Adviser LLC1,565,000$14.21M1.8%N/A9.249%Search for SEC Filing on Google Icon
11/15/2021Cubist Systematic Strategies LLC51,327$0.47M0.0%N/A0.303%Search for SEC Filing on Google Icon
11/15/2021Marshall Wace LLP43,006$0.39M0.0%N/A0.254%Search for SEC Filing on Google Icon
11/15/2021Tocqueville Asset Management L.P.14,850$0.14M0.0%N/A0.088%Search for SEC Filing on Google Icon
11/15/2021Dimensional Fund Advisors LP224,279$2.04M0.0%+1.5%1.326%Search for SEC Filing on Google Icon
11/12/2021Renaissance Technologies LLC179,655$1.63M0.0%+1.9%1.062%Search for SEC Filing on Google Icon
11/12/2021Stonepine Capital Management LLC410,535$3.73M1.7%N/A2.426%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC130,282$1.18M0.0%+18.7%0.770%Search for SEC Filing on Google Icon
11/12/2021EAM Global Investors LLC152,792$1.39M0.3%N/A0.903%Search for SEC Filing on Google Icon
11/12/2021EAM Investors LLC259,791$2.36M0.4%N/A1.535%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.217,012$1.97M0.0%-3.5%1.283%Search for SEC Filing on Google Icon
11/3/2021Sheaff Brock Investment Advisors LLC11,000$100K0.0%N/A0.065%Search for SEC Filing on Google Icon
8/16/2021Alyeska Investment Group L.P.1,274,747$6.22M0.1%+29.6%7.817%Search for SEC Filing on Google Icon
8/16/2021Telemetry Investments L.L.C.179,308$0.88M1.2%+51.7%1.100%Search for SEC Filing on Google Icon
8/16/2021State Street Corp55,199$0.27M0.0%N/A0.338%Search for SEC Filing on Google Icon
8/13/2021Renaissance Technologies LLC176,255$0.86M0.0%-27.2%1.097%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp26,105$0.13M0.0%+18.5%0.162%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC109,761$0.54M0.0%+82.2%0.683%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.595,202$2.90M0.0%+101.7%3.705%Search for SEC Filing on Google Icon
8/13/2021FMR LLC1,675,880$8.18M0.0%+5.8%10.432%Search for SEC Filing on Google Icon
8/12/2021XTX Topco Ltd12,265$60K0.0%N/A0.076%Search for SEC Filing on Google Icon
8/12/2021Dimensional Fund Advisors LP220,928$1.08M0.0%+243.1%1.375%Search for SEC Filing on Google Icon
8/11/2021Susquehanna International Group LLP10,839$53K0.0%N/A0.067%Search for SEC Filing on Google Icon
5/21/2021Citadel Advisors LLC13,470$60K0.0%N/A0.084%Search for SEC Filing on Google Icon
5/18/2021Alyeska Investment Group L.P.983,594$4.38M0.1%+16.7%6.143%Search for SEC Filing on Google Icon
5/18/2021Citadel Advisors LLC13,470$60K0.0%N/A0.084%Search for SEC Filing on Google Icon
5/17/2021Ikarian Capital LLC300,000$1.34M0.0%-25.0%1.874%Search for SEC Filing on Google Icon
5/14/2021Dimensional Fund Advisors LP64,400$0.29M0.0%+236.6%0.402%Search for SEC Filing on Google Icon
5/13/2021Renaissance Technologies LLC241,960$1.08M0.0%-24.2%1.511%Search for SEC Filing on Google Icon
5/12/2021Geode Capital Management LLC60,248$0.27M0.0%+24.0%0.376%Search for SEC Filing on Google Icon
5/11/2021Acadian Asset Management LLC102,697$0.46M0.0%+23.7%0.641%Search for SEC Filing on Google Icon
5/7/2021BlackRock Inc.253,389$1.13M0.0%+528.3%1.583%Search for SEC Filing on Google Icon
2/24/2021Virtu Financial LLC27,736$0.11M0.0%N/A0.272%Search for SEC Filing on Google Icon
2/24/2021Alyeska Investment Group L.P.842,554$3.27M0.0%+11.9%8.272%Search for SEC Filing on Google Icon
2/16/2021Alyeska Investment Group L.P.842,554$3.27M0.0%+11.9%8.272%Search for SEC Filing on Google Icon
2/12/2021Ikarian Capital LLC400,000$1.55M0.1%N/A3.927%Search for SEC Filing on Google Icon
2/10/2021Renaissance Technologies LLC319,130$1.24M0.0%-21.9%3.133%Search for SEC Filing on Google Icon
11/13/2020Ardsley Advisory Partners LP20,000$65K0.0%N/A0.200%Search for SEC Filing on Google Icon
11/9/2020Acadian Asset Management LLC83,052$0.27M0.0%+22.2%0.830%Search for SEC Filing on Google Icon
11/6/2020BlackRock Inc.41,411$0.13M0.0%+23.8%0.414%Search for SEC Filing on Google Icon
9/15/2020Two Sigma Advisers LP80,950$0.36M0.0%+122.7%0.849%Search for SEC Filing on Google Icon
8/14/2020Alyeska Investment Group L.P.725,984$3.22M0.1%-1.7%7.763%Search for SEC Filing on Google Icon
5/15/2020Two Sigma Investments LP64,269$0.18M0.0%N/A0.687%Search for SEC Filing on Google Icon
5/15/2020Two Sigma Advisers LP36,350$0.10M0.0%N/A0.389%Search for SEC Filing on Google Icon
5/15/2020Alyeska Investment Group L.P.738,288$2.07M0.0%N/A7.894%Search for SEC Filing on Google Icon
5/13/2020Viking Global Investors LP587,444$1.65M0.0%+156.2%6.281%Search for SEC Filing on Google Icon
5/13/2020Federated Hermes Inc.1,615,000$4.52M0.0%+171.4%17.269%Search for SEC Filing on Google Icon
5/8/2020Oppenheimer & Co. Inc.18,941$53K0.0%N/A0.203%Search for SEC Filing on Google Icon
5/1/2020UBS Group AG37,999$0.11M0.0%+1,002.1%0.406%Search for SEC Filing on Google Icon
4/8/2020Marquette Asset Management LLC18,848$53K0.0%N/A0.202%Search for SEC Filing on Google Icon
2/14/2020First Republic Investment Management Inc.22,579$94K0.0%N/A0.580%Search for SEC Filing on Google Icon
2/13/2020Renaissance Technologies LLC199,920$0.83M0.0%+3.3%5.139%Search for SEC Filing on Google Icon
2/4/2020Virtu Financial LLC11,183$47K0.0%N/A0.287%Search for SEC Filing on Google Icon
8/14/2019Vanguard Group Inc.1,779,024$0.65M0.0%+1.9%54.321%Search for SEC Filing on Google Icon
8/13/2019BlackRock Inc.125,916$46K0.0%-31.3%3.845%Search for SEC Filing on Google Icon
8/13/2019Polaris Venture Management Co. V L.L.C.130,571$0.67M0.5%-92.9%3.987%Search for SEC Filing on Google Icon
8/12/2019Renaissance Technologies LLC1,845,873$0.68M0.0%+19.8%56.363%Search for SEC Filing on Google Icon
8/1/2019Wedbush Securities Inc.67,270$25K0.0%+158.7%2.051%Search for SEC Filing on Google Icon
2/8/2019BlackRock Inc.186,738$93K0.0%-9.9%0.622%Search for SEC Filing on Google Icon
11/13/2018Renaissance Technologies LLC1,107,025$0.90M0.0%+107.4%3.707%Search for SEC Filing on Google Icon
11/9/2018FMR LLC4,328,450$3.52M0.0%-3.3%14.496%Search for SEC Filing on Google Icon
11/9/2018BlackRock Inc.207,281$0.17M0.0%-33.3%0.694%Search for SEC Filing on Google Icon
8/13/2018Renaissance Technologies LLC533,861$0.49M0.0%+37.6%1.790%Search for SEC Filing on Google Icon
8/9/2018BlackRock Inc.310,903$0.28M0.0%-19.1%1.042%Search for SEC Filing on Google Icon
5/15/2018Sofinnova Ventures Inc1,866,126$4.95M0.8%N/A6.262%Search for SEC Filing on Google Icon
5/11/2018Dimensional Fund Advisors LP114,449$0.30M0.0%+33.5%0.384%Search for SEC Filing on Google Icon
2/14/2018Viking Global Investors LP1,384,300$4.85M0.0%-22.1%4.652%Search for SEC Filing on Google Icon
2/14/2018Deutsche Bank AG56,999$0.20M0.0%N/A0.192%Search for SEC Filing on Google Icon
2/13/2018Renaissance Technologies LLC279,400$0.98M0.0%+143.2%0.939%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
aTyr Pharma logo
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.
Read More on aTyr Pharma

Today's Range

Now: $2.45
Low: $2.33
High: $2.51

50 Day Range

MA: $2.24
Low: $2.02
High: $2.50

52 Week Range

Now: $2.45
Low: $2.00
High: $6.62

Volume

384,879 shs

Average Volume

153,824 shs

Market Capitalization

$70.14 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.25

Who are the company insiders with the largest holdings of aTyr Pharma?

aTyr Pharma's top insider investors include:
  1. Sanjay Shukla (CEO)
  2. John K Clarke (Director)
  3. Paul Schimmel (Director)
  4. Jill Marie Broadfoot (CFO)
Learn More about top insider investors at aTyr Pharma.

Who are the major institutional investors of aTyr Pharma?

aTyr Pharma's top institutional shareholders include:
  1. Simplex Trading LLC — 0.00%
  2. Concourse Financial Group Securities Inc. — 0.00%
Learn More about top institutional investors of aTyr Pharma stock.

Which major investors are buying aTyr Pharma stock?

In the last quarter, LIFE stock was acquired by institutional investors including:
  1. Simplex Trading LLC
During the previous year, these company insiders have bought aTyr Pharma stock:
  1. Sanjay Shukla (CEO)
  2. John K Clarke (Director)
  3. Paul Schimmel (Director)
Learn More investors buying aTyr Pharma stock.
The #1 Energy Stock to Buy
The next major energy revolution is unfolding right now. And it could hand early investors as much as 46,700% gains…
Get the Name & Ticker Here