Copper More Critical than Lithium?
Lithium may have grabbed the headlines as a key material in building electric vehicles (EVs). But so is copper. And copper's importance in the new green economy goes far beyond EVs. Copper is critical in building wind turbines and solar panels. It's key to power lines and upgrading the national grid. Analysts say we're facing a 10-million-ton shortfall if new copper mines are not found.
See How To Can Benefit From New Copper Discoveries

ALDX Insider Trading (Aldeyra Therapeutics)

Insider Ownership Percentage: 6.90%
Insider Buying (Last 12 Months): $1,983,610.29
Insider Selling (Last 12 Months): $0.00

Aldeyra Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at Aldeyra Therapeutics by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Aldeyra Therapeutics Share Price & Price History

Current Price: $7.75
Price Change: Price Increase of +0.3 (4.03%)
As of 08/10/2022 04:58 PM ET

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

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
Copper More Critical than Lithium?
Lithium may have grabbed the headlines as a key material in building electric vehicles (EVs). But so is copper. And copper's importance in the new green economy goes far beyond EVs. Copper is critical in building wind turbines and solar panels. It's key to power lines and upgrading the national grid. Analysts say we're facing a 10-million-ton shortfall if new copper mines are not found.
See How To Can Benefit From New Copper Discoveries

Aldeyra Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/3/2022Perceptive Advisors LlcMajor ShareholderBuy100,000$5.84$584,000.0010,901,985View SEC Filing Icon  
8/1/2022Perceptive Advisors LlcMajor ShareholderBuy144,185$5.05$728,134.2510,389,579View SEC Filing Icon  
7/28/2022Perceptive Advisors LlcMajor ShareholderBuy119,392$5.00$596,960.0010,023,271View SEC Filing Icon  
6/23/2022Martin Joseph JoyceDirectorBuy4,323$3.48$15,044.0423,967View SEC Filing Icon  
6/23/2022Todd C BradyCEOBuy17,700$3.36$59,472.001,216,535View SEC Filing Icon  
5/3/2021Perceptive Advisors LlcMajor ShareholderBuy1,200,000$12.50$15,000,000.00View SEC Filing Icon  
1/19/2021Perceptive Advisors LlcMajor ShareholderBuy1,368,421$9.50$12,999,999.50View SEC Filing Icon  
1/7/2021Perceptive Advisors LlcMajor ShareholderBuy500,000$8.13$4,065,000.00View SEC Filing Icon  
7/9/2020Perceptive Advisors LlcMajor ShareholderBuy3,200,000$4.25$13,600,000.00View SEC Filing Icon  
3/16/2020Richard DouglasDirectorBuy40,000$2.75$110,000.00125,000View SEC Filing Icon  
12/16/2019Todd C BradyCEOBuy20,000$5.83$116,600.00652,216View SEC Filing Icon  
9/30/2019Todd C BradyCEOBuy8,710$5.68$49,472.80632,216View SEC Filing Icon  
9/23/2019Todd C BradyCEOBuy8,680$5.81$50,430.80623,506View SEC Filing Icon  
9/18/2019Todd C BradyCEOBuy14,288$5.91$84,442.08614,826View SEC Filing Icon  
9/17/2019Ben BronsteinDirectorBuy1,700$5.85$9,945.0018,644View SEC Filing Icon  
9/16/2019Todd C BradyCEOBuy3,000$6.03$18,090.00588,991View SEC Filing Icon  
9/12/2019Richard DouglasDirectorBuy10,000$6.03$60,300.0070,000View SEC Filing Icon  
9/10/2019Richard DouglasDirectorBuy20,000$5.00$100,000.0070,000View SEC Filing Icon  
9/9/2019Todd C. BradyCEOBuy10,000$4.89$48,900.0050,000View SEC Filing Icon  
9/5/2019David McmullinInsiderBuy4,329$4.68$20,259.72View SEC Filing Icon  
9/5/2019Joshua ReedCFOBuy3,200$4.71$15,072.00View SEC Filing Icon  
See Full Table
Copper More Critical than Lithium?
Lithium may have grabbed the headlines as a key material in building electric vehicles (EVs). But so is copper. And copper's importance in the new green economy goes far beyond EVs. Copper is critical in building wind turbines and solar panels. It's key to power lines and upgrading the national grid. Analysts say we're facing a 10-million-ton shortfall if new copper mines are not found.
See How To Can Benefit From New Copper Discoveries

SEC Filings (Institutional Ownership Changes) for Aldeyra Therapeutics (NASDAQ:ALDX)

62.94% of Aldeyra Therapeutics 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 ALDX by year and by quarter.

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

Aldeyra Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/5/2022Connor Clark & Lunn Investment Management Ltd.67,914$0.27M0.0%N/A0.116%Search for SEC Filing on Google Icon
7/27/2022Assenagon Asset Management S.A.646,817$2.58M0.0%-33.7%1.109%Search for SEC Filing on Google Icon
7/13/2022Private Advisor Group LLC49,165$0.20M0.0%N/A0.084%Search for SEC Filing on Google Icon
7/11/2022Woodstock Corp104,734$0.42M0.1%+47.5%0.180%Search for SEC Filing on Google Icon
6/30/2022Amalgamated Bank7,928$35K0.0%N/A0.014%Search for SEC Filing on Google Icon
6/7/2022Bank of America Corp DE91,293$0.41M0.0%-72.7%0.157%Search for SEC Filing on Google Icon
6/2/2022Verition Fund Management LLC2,105,907$9.36M0.1%+54.1%3.612%Search for SEC Filing on Google Icon
5/27/2022Walleye Capital LLC41,652$0.19M0.0%-88.3%0.071%Search for SEC Filing on Google Icon
5/17/2022Walleye Capital LLC41,652$0.19M0.0%-88.3%0.071%Search for SEC Filing on Google Icon
5/17/2022Prosight Management LP1,400,239$6.22M4.0%+21.2%2.402%Search for SEC Filing on Google Icon
5/16/2022California State Teachers Retirement System20,956$93K0.0%-20.0%0.036%Search for SEC Filing on Google Icon
5/16/2022Goldman Sachs Group Inc.1,391,018$6.18M0.0%+1,254.9%2.386%Search for SEC Filing on Google Icon
5/16/2022PDT Partners LLC18,470$82K0.0%N/A0.032%Search for SEC Filing on Google Icon
5/16/2022Woodline Partners LP36,855$0.16M0.0%-95.3%0.063%Search for SEC Filing on Google Icon
5/16/2022State Street Corp877,797$3.90M0.0%-71.5%1.506%Search for SEC Filing on Google Icon
5/16/2022UBS Group AG960,393$4.27M0.0%+371.2%1.647%Search for SEC Filing on Google Icon
5/13/2022Northern Trust Corp439,453$1.95M0.0%-3.2%0.754%Search for SEC Filing on Google Icon
5/13/2022Verition Fund Management LLC2,105,907$9.36M0.1%+54.1%3.612%Search for SEC Filing on Google Icon
5/13/2022Charles Schwab Investment Management Inc.132,908$0.59M0.0%+3.5%0.228%Search for SEC Filing on Google Icon
5/13/2022International Assets Investment Management LLC57,125$0.25M0.0%+13.5%0.098%Search for SEC Filing on Google Icon
5/13/2022Prudential Financial Inc.39,654$0.18M0.0%N/A0.068%Search for SEC Filing on Google Icon
5/13/2022Vanguard Group Inc.2,961,635$13.17M0.0%+5.2%5.080%Search for SEC Filing on Google Icon
5/13/2022Dimensional Fund Advisors LP167,619$0.75M0.0%-35.4%0.288%Search for SEC Filing on Google Icon
5/12/2022BlackRock Inc.3,220,511$14.32M0.0%-0.3%5.524%Search for SEC Filing on Google Icon
5/12/2022Rhumbline Advisers47,596$0.21M0.0%+11.7%0.082%Search for SEC Filing on Google Icon
5/12/2022MetLife Investment Management LLC14,311$64K0.0%-23.5%0.025%Search for SEC Filing on Google Icon
5/12/2022Eagle Asset Management Inc.1,473,459$6.55M0.0%+5.8%2.527%Search for SEC Filing on Google Icon
5/11/2022Bank of New York Mellon Corp209,815$0.93M0.0%+12.2%0.360%Search for SEC Filing on Google Icon
5/11/2022Raymond James & Associates26,306$0.12M0.0%+21.2%0.045%Search for SEC Filing on Google Icon
5/11/2022JPMorgan Chase & Co.22,835$0.10M0.0%+21.3%0.039%Search for SEC Filing on Google Icon
5/11/2022GSA Capital Partners LLP59,934$0.27M0.0%-52.5%0.103%Search for SEC Filing on Google Icon
5/9/2022Tobias Financial Advisors Inc.34,173$0.15M0.1%N/A0.059%Search for SEC Filing on Google Icon
5/4/2022ClariVest Asset Management LLC108,000$0.48M0.0%-12.3%0.185%Search for SEC Filing on Google Icon
5/3/2022International Assets Investment Management LLC57,125$0.25M0.0%+13.5%0.098%Search for SEC Filing on Google Icon
4/29/2022Nisa Investment Advisors LLC50,600$0.23M0.0%N/A0.087%Search for SEC Filing on Google Icon
4/27/2022Dupont Capital Management Corp158,031$0.70M0.0%-2.5%0.272%Search for SEC Filing on Google Icon
4/25/2022Assenagon Asset Management S.A.975,139$4.33M0.0%+3,594.8%1.678%Search for SEC Filing on Google Icon
4/20/2022Belvedere Trading LLC24,457$98K0.0%-52.2%0.042%Search for SEC Filing on Google Icon
4/7/2022Woodstock Corp70,998$0.32M0.0%N/A0.122%Search for SEC Filing on Google Icon
3/3/2022Walleye Capital LLC355,861$1.42M0.0%N/A0.613%Search for SEC Filing on Google Icon
2/19/2022Woodline Partners LP776,234$3.11M0.0%-63.1%1.336%Search for SEC Filing on Google Icon
2/15/2022Stonepine Capital Management LLC200,000$0.80M0.4%N/A0.344%Search for SEC Filing on Google Icon
2/14/2022Virtus ETF Advisers LLC24,298$97K0.0%+40.5%0.042%Search for SEC Filing on Google Icon
2/14/2022Knoll Capital Management LLC759,405$3.04M1.7%+33.4%1.307%Search for SEC Filing on Google Icon
2/14/2022Point72 Hong Kong Ltd7,702$31K0.0%N/A0.013%Search for SEC Filing on Google Icon
2/14/2022ClariVest Asset Management LLC123,200$0.49M0.0%+83.6%0.212%Search for SEC Filing on Google Icon
2/14/2022GSA Capital Partners LLP126,114$0.50M0.1%+22.1%0.217%Search for SEC Filing on Google Icon
2/14/2022Affinity Asset Advisors LLC100,759$0.40M0.1%-49.0%0.173%Search for SEC Filing on Google Icon
2/11/2022Eagle Asset Management Inc.1,392,936$5.66M0.0%+3.5%2.398%Search for SEC Filing on Google Icon
2/10/2022Rafferty Asset Management LLC212,975$0.85M0.0%+47.1%0.367%Search for SEC Filing on Google Icon
2/9/2022Alps Advisors Inc.67,223$0.27M0.0%-5.2%0.116%Search for SEC Filing on Google Icon
2/8/2022Raymond James & Associates21,697$87K0.0%-52.7%0.037%Search for SEC Filing on Google Icon
2/8/2022ProShare Advisors LLC10,602$43K0.0%N/A0.018%Search for SEC Filing on Google Icon
2/8/2022Northern Trust Corp454,115$1.82M0.0%-5.0%0.782%Search for SEC Filing on Google Icon
2/1/2022Assenagon Asset Management S.A.26,392$0.11M0.0%-61.9%0.045%Search for SEC Filing on Google Icon
1/31/2022Dupont Capital Management Corp162,134$0.65M0.0%+154.2%0.279%Search for SEC Filing on Google Icon
1/25/2022Belvedere Trading LLC51,216$0.17M0.0%+2,087.8%0.088%Search for SEC Filing on Google Icon
1/21/2022International Assets Investment Management LLC50,325$0.20M0.0%+19.3%0.087%Search for SEC Filing on Google Icon
1/20/2022Kestra Advisory Services LLC16,809$67K0.0%+33.4%0.029%Search for SEC Filing on Google Icon
11/16/2021Schonfeld Strategic Advisors LLC28,800$0.25M0.0%-7.1%0.050%Search for SEC Filing on Google Icon
11/16/2021Squarepoint Ops LLC45,127$0.40M0.0%+147.0%0.078%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Advisers LP788,400$6.92M0.0%-22.4%1.357%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Investments LP796,225$6.99M0.0%-29.6%1.371%Search for SEC Filing on Google Icon
11/16/2021Metropolitan Life Insurance Co NY9,093$80K0.0%-37.6%0.016%Search for SEC Filing on Google Icon
11/16/2021Millennium Management LLC402,943$3.54M0.0%-1.9%0.694%Search for SEC Filing on Google Icon
11/15/2021Cubist Systematic Strategies LLC43,252$0.38M0.0%-64.2%0.074%Search for SEC Filing on Google Icon
11/15/2021Jetstream Capital LLC110,000$0.97M0.9%N/A0.189%Search for SEC Filing on Google Icon
11/15/2021GSA Capital Partners LLP103,276$0.91M0.1%+351.6%0.178%Search for SEC Filing on Google Icon
11/12/2021Affinity Asset Advisors LLC197,759$1.74M0.4%-1.1%0.340%Search for SEC Filing on Google Icon
11/12/2021Johnson & Johnson394,834$3.47M0.3%N/A0.680%Search for SEC Filing on Google Icon
11/12/2021Prosight Management LP735,000$6.45M3.6%+23.5%1.265%Search for SEC Filing on Google Icon
11/12/2021The Manufacturers Life Insurance Company27,061$0.24M0.0%-4.2%0.047%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC901,917$7.92M0.0%+0.4%1.553%Search for SEC Filing on Google Icon
11/12/2021Blueshift Asset Management LLC16,343$0.14M0.0%N/A0.028%Search for SEC Filing on Google Icon
11/10/2021Goldman Sachs Group Inc.122,055$1.07M0.0%-87.9%0.210%Search for SEC Filing on Google Icon
11/10/2021Eagle Asset Management Inc.1,346,468$11.82M0.1%+24.0%2.318%Search for SEC Filing on Google Icon
11/10/2021Citigroup Inc.95,146$0.84M0.0%-55.1%0.164%Search for SEC Filing on Google Icon
11/10/2021Rafferty Asset Management LLC144,823$1.27M0.0%+8.5%0.249%Search for SEC Filing on Google Icon
11/9/2021Barclays PLC43,881$0.39M0.0%+52.9%0.076%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.3,263,942$28.66M0.0%-0.4%5.619%Search for SEC Filing on Google Icon
11/8/2021HealthInvest Partners AB310,000$2.72M4.1%N/A0.534%Search for SEC Filing on Google Icon
11/3/2021Dupont Capital Management Corp63,786$0.56M0.0%N/A0.110%Search for SEC Filing on Google Icon
11/2/2021New York State Common Retirement Fund32,332$0.28M0.0%-22.1%0.056%Search for SEC Filing on Google Icon
11/1/2021SG Americas Securities LLC17,348$0.15M0.0%N/A0.030%Search for SEC Filing on Google Icon
10/28/2021International Assets Investment Management LLC42,200$0.37M0.1%+54.7%0.073%Search for SEC Filing on Google Icon
10/20/2021Mesirow Financial Investment Management Inc.48,711$0.43M1.3%-2.7%0.084%Search for SEC Filing on Google Icon
10/19/2021Assenagon Asset Management S.A.69,219$0.61M0.0%-89.2%0.120%Search for SEC Filing on Google Icon
10/12/2021First Midwest Bank Trust Division11,750$0.10M0.0%-92.9%0.020%Search for SEC Filing on Google Icon
9/17/2021Virtu Financial LLC12,824$0.15M0.0%N/A0.022%Search for SEC Filing on Google Icon
9/3/2021Parametric Portfolio Associates LLC118,940$1.35M0.0%+344.3%0.206%Search for SEC Filing on Google Icon
8/20/2021Jefferies Group LLC60,000$0.68M0.0%N/A0.104%Search for SEC Filing on Google Icon
8/17/2021Walleye Capital LLC179,810$2.04M0.1%N/A0.311%Search for SEC Filing on Google Icon
8/17/2021Weiss Multi Strategy Advisers LLC140,904$1.60M0.0%-7.1%0.244%Search for SEC Filing on Google Icon
8/17/2021Woodline Partners LP1,708,923$19.36M0.4%+134.0%2.953%Search for SEC Filing on Google Icon
8/17/2021Perceptive Advisors LLC9,903,879$112.21M1.4%+13.8%17.116%Search for SEC Filing on Google Icon
8/17/2021Sphera Funds Management LTD.150,000$1.70M0.1%N/A0.259%Search for SEC Filing on Google Icon
8/17/2021Metropolitan Life Insurance Co NY14,580$0.17M0.0%N/A0.025%Search for SEC Filing on Google Icon
8/17/2021Millennium Management LLC410,548$4.65M0.0%-24.5%0.710%Search for SEC Filing on Google Icon
8/17/2021MetLife Investment Management LLC19,044$0.22M0.0%N/A0.033%Search for SEC Filing on Google Icon
8/17/2021Price T Rowe Associates Inc. MD11,264$0.13M0.0%N/A0.019%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Aldeyra Therapeutics logo
Aldeyra Therapeutics is a clinical-stage biotechnology company focused on the development of novel therapies with the potential to improve the lives of patients with immune-mediated diseases. Two of the company’s lead compounds, reproxalap and ADX-629, target reactive aldehyde species (RASP), which are elevated in ocular and systemic inflammatory disease, leading to elevated levels of cytokine release via activation of a broad array of inflammatory factors, including NF-κB, inflammasomes, and Scavenger Receptor A. Reproxalap is being evaluated in Phase 3 clinical trials in patients with dry eye disease and allergic conjunctivitis. The company’s clinical pipeline also includes ADX-2191, a dihydrofolate reductase inhibitor in Phase 3 testing for proliferative vitreoretinopathy, and ADX-1612, a chaperome inhibitor in Phase 2 testing for COVID-19 and ovarian cancer.
Read More on Aldeyra Therapeutics

Today's Range

Now: $7.75
Low: $7.44
High: $7.98

50 Day Range

MA: $4.41
Low: $2.94
High: $7.45

52 Week Range

Now: $7.75
Low: $2.36
High: $10.02

Volume

26,270 shs

Average Volume

973,662 shs

Market Capitalization

$451.83 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.43

Who are the company insiders with the largest holdings of Aldeyra Therapeutics?

Aldeyra Therapeutics' top insider investors include:
  1. Perceptive Advisors Llc (Major Shareholder)
  2. Todd C Brady (CEO)
  3. Martin Joseph Joyce (Director)
  4. Life Sciences Maste Perceptive (President)
Learn More about top insider investors at Aldeyra Therapeutics.

Who are the major institutional investors of Aldeyra Therapeutics?

Aldeyra Therapeutics' top institutional shareholders include:
  1. Assenagon Asset Management S.A. — 1.11%
  2. Woodstock Corp — 0.18%
  3. Connor Clark & Lunn Investment Management Ltd. — 0.12%
  4. Private Advisor Group LLC — 0.08%
  5. Simplex Trading LLC — 0.00%
Learn More about top institutional investors of Aldeyra Therapeutics stock.

Which major investors are selling Aldeyra Therapeutics stock?

In the last quarter, ALDX stock was sold by these institutional investors:
  1. Simplex Trading LLC
  2. Assenagon Asset Management S.A.

Which major investors are buying Aldeyra Therapeutics stock?

Within the previous quarter, ALDX stock was acquired by institutional investors including:
  1. Connor Clark & Lunn Investment Management Ltd.
  2. Private Advisor Group LLC
  3. Woodstock Corp
During the last year, these company insiders have bought Aldeyra Therapeutics stock:
  1. Perceptive Advisors Llc (Major Shareholder)
  2. Todd C Brady (CEO)
  3. Martin Joseph Joyce (Director)
Learn More investors buying Aldeyra Therapeutics stock.
Copper More Critical than Lithium?
Lithium may have grabbed the headlines as a key material in building electric vehicles (EVs). But so is copper. And copper's importance in the new green economy goes far beyond EVs. Copper is critical in building wind turbines and solar panels. It's key to power lines and upgrading the national grid. Analysts say we're facing a 10-million-ton shortfall if new copper mines are not found.
See How To Can Benefit From New Copper Discoveries