ALDX Insider Trading

Insider Ownership Percentage: 7.30%
Insider Buying (Last 12 Months): $1,473,244.61
Insider Selling (Last 12 Months): $4,818,502.45

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: $3.94
Price Change: Price Increase of +0.03 (0.77%)
As of 04/24/2024 01:00 AM 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

Aldeyra Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/5/2024Perceptive Advisors LlcMajor ShareholderBuy37,712$4.74$178,754.889,275,851View SEC Filing Icon  
4/3/2024Perceptive Advisors LlcMajor ShareholderBuy309,847$4.09$1,267,274.239,097,858View SEC Filing Icon  
4/1/2024Perceptive Advisors LlcMajor ShareholderBuy8,374$3.25$27,215.508,601,960View SEC Filing Icon  
3/11/2024Bruce GreenbergInsiderSell13,201$3.41$45,015.41120,699View SEC Filing Icon  
3/11/2024Todd C BradyCEOSell97,914$3.27$320,178.781,556,622View SEC Filing Icon  
10/18/2023Perceptive Advisors LlcMajor ShareholderSell306,499$1.74$533,308.268,593,586View SEC Filing Icon  
10/16/2023Perceptive Advisors LlcMajor ShareholderSell2,450,000$1.60$3,920,000.008,900,085View SEC Filing Icon  
8/10/2022Perceptive Advisors LlcMajor ShareholderBuy15,000$7.85$117,750.0011,350,085View SEC Filing Icon  
8/8/2022Perceptive Advisors LlcMajor ShareholderBuy97,000$7.24$702,280.0011,235,085View SEC Filing Icon  
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  
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SEC Filings (Institutional Ownership Changes) for Aldeyra Therapeutics (NASDAQ:ALDX)

59.71% 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
4/19/2024Denali Advisors LLC47,300$0.16M0.0%N/A0.080%Search for SEC Filing on Google Icon
4/15/2024Kingswood Wealth Advisors LLC15,000$49K0.0%N/A0.025%Search for SEC Filing on Google Icon
4/9/2024Woodstock Corp170,715$0.56M0.1%+46.3%0.290%Search for SEC Filing on Google Icon
4/5/2024Los Angeles Capital Management LLC380,773$1.25M0.0%+240.9%0.646%Search for SEC Filing on Google Icon
2/26/2024Perceptive Advisors LLC8,593,586$30.16M0.7%-24.3%14.610%Search for SEC Filing on Google Icon
2/13/2024Tower Research Capital LLC TRC22,167$78K0.0%+1,064.8%0.038%Search for SEC Filing on Google Icon
2/12/2024Eagle Asset Management Inc.1,010,334$3.55M0.0%-3.1%1.718%Search for SEC Filing on Google Icon
2/8/2024NorthRock Partners LLC11,951$42K0.0%N/A0.020%Search for SEC Filing on Google Icon
2/6/2024Los Angeles Capital Management LLC111,712$0.39M0.0%N/A0.190%Search for SEC Filing on Google Icon
1/30/2024Cornercap Investment Counsel Inc.61,601$0.22M0.0%N/A0.105%Search for SEC Filing on Google Icon
1/30/2024Strs Ohio87,500$0.31M0.0%+270.8%0.149%Search for SEC Filing on Google Icon
1/25/2024Allspring Global Investments Holdings LLC12,189$43K0.0%-34.5%0.021%Search for SEC Filing on Google Icon
1/24/2024Prime Capital Investment Advisors LLC10,088$35K0.0%N/A0.017%Search for SEC Filing on Google Icon
1/24/2024International Assets Investment Management LLC205,335$7.21M0.0%+319.2%0.349%Search for SEC Filing on Google Icon
1/16/2024Raymond James & Associates32,784$0.12M0.0%-35.8%0.056%Search for SEC Filing on Google Icon
1/12/2024SG Americas Securities LLC11,028$39K0.0%N/A0.019%Search for SEC Filing on Google Icon
1/8/2024Woodstock Corp116,704$0.41M0.0%-14.9%0.198%Search for SEC Filing on Google Icon
12/18/2023Vanguard Group Inc.3,187,420$21.29M0.0%+0.2%5.419%Search for SEC Filing on Google Icon
12/6/2023Citigroup Inc.113,036$0.76M0.0%+34.6%0.192%Search for SEC Filing on Google Icon
11/15/2023Laurion Capital Management LP1,128,889$7.54M0.0%+12.7%1.919%Search for SEC Filing on Google Icon
11/15/2023Affinity Asset Advisors LLC44,348$0.30M0.1%-70.4%0.075%Search for SEC Filing on Google Icon
11/14/2023Pale Fire Capital SE14,700$98K0.0%N/A0.025%Search for SEC Filing on Google Icon
11/13/2023Eagle Asset Management Inc.1,042,395$6.96M0.0%-1.5%1.772%Search for SEC Filing on Google Icon
11/13/2023Aigen Investment Management LP11,980$80K0.0%N/A0.020%Search for SEC Filing on Google Icon
11/13/2023Rafferty Asset Management LLC268,690$1.80M0.0%+6.1%0.457%Search for SEC Filing on Google Icon
11/9/2023Deutsche Bank AG294,775$1.97M0.0%+2.2%0.501%Search for SEC Filing on Google Icon
11/9/2023Citigroup Inc.113,036$0.76M0.0%+34.6%0.192%Search for SEC Filing on Google Icon
11/7/2023Barclays PLC138,311$0.92M0.0%+9.0%0.236%Search for SEC Filing on Google Icon
11/7/2023Fox Run Management L.L.C.33,519$0.22M0.1%N/A0.057%Search for SEC Filing on Google Icon
11/6/2023Victory Capital Management Inc.39,930$0.27M0.0%-78.1%0.068%Search for SEC Filing on Google Icon
10/27/2023Hennion & Walsh Asset Management Inc.73,669$0.49M0.0%+89.5%0.126%Search for SEC Filing on Google Icon
10/27/2023Allspring Global Investments Holdings LLC18,618$0.12M0.0%N/A0.032%Search for SEC Filing on Google Icon
10/11/2023Vontobel Holding Ltd.15,560$0.10M0.0%-58.2%0.027%Search for SEC Filing on Google Icon
9/21/2023Barclays PLC126,864$1.07M0.0%+654.0%0.216%Search for SEC Filing on Google Icon
8/21/2023Affinity Asset Advisors LLC150,000$1.26M0.4%N/A0.256%Search for SEC Filing on Google Icon
8/11/2023Campbell & CO Investment Adviser LLC11,287$95K0.0%-87.7%0.019%Search for SEC Filing on Google Icon
8/11/2023E Fund Management Co. Ltd.13,612$0.11M0.0%N/A0.023%Search for SEC Filing on Google Icon
8/10/2023Profund Advisors LLC45,877$0.39M0.0%N/A0.078%Search for SEC Filing on Google Icon
8/9/2023BNP Paribas Arbitrage SNC59,819$0.50M0.0%N/A0.102%Search for SEC Filing on Google Icon
8/4/2023American International Group Inc.22,417$0.19M0.0%N/A0.038%Search for SEC Filing on Google Icon
8/3/2023Barclays PLC126,864$1.07M0.0%+654.0%0.217%Search for SEC Filing on Google Icon
8/2/2023North Star Investment Management Corp.50,000$0.42M0.0%N/A0.085%Search for SEC Filing on Google Icon
8/1/2023Arizona State Retirement System13,162$0.11M0.0%N/A0.022%Search for SEC Filing on Google Icon
7/31/2023Strs Ohio23,600$0.20M0.0%N/A0.040%Search for SEC Filing on Google Icon
7/28/2023First Republic Investment Management Inc.100,111$0.84M0.0%N/A0.171%Search for SEC Filing on Google Icon
7/27/2023Victory Capital Management Inc.182,450$1.53M0.0%+31.9%0.311%Search for SEC Filing on Google Icon
7/27/2023Virtu Financial LLC49,294$0.41M0.0%N/A0.084%Search for SEC Filing on Google Icon
7/25/2023Raymond James & Associates51,812$0.44M0.0%+93.0%0.088%Search for SEC Filing on Google Icon
7/24/2023Vontobel Holding Ltd.37,202$0.31M0.0%+177.0%0.064%Search for SEC Filing on Google Icon
7/21/2023Joseph P. Lucia & Associates LLC22,781$0.19M0.1%-13.8%0.039%Search for SEC Filing on Google Icon
7/20/2023International Assets Investment Management LLC48,287$0.41M0.1%-28.3%0.082%Search for SEC Filing on Google Icon
7/19/2023Teacher Retirement System of Texas12,713$0.11M0.0%N/A0.022%Search for SEC Filing on Google Icon
5/12/2023Prosight Management LP383,447$3.81M1.8%-55.3%0.655%Search for SEC Filing on Google Icon
5/12/2023Mirabella Financial Services LLP32,510$0.32M0.0%+55.9%0.055%Search for SEC Filing on Google Icon
5/11/2023PFG Investments LLC10,500$0.10M0.0%N/A0.018%Search for SEC Filing on Google Icon
5/10/2023Connor Clark & Lunn Investment Management Ltd.183,070$1.82M0.0%-1.0%0.313%Search for SEC Filing on Google Icon
5/8/2023Eagle Asset Management Inc.1,844,010$18.31M0.1%+4.1%3.148%Search for SEC Filing on Google Icon
5/3/2023Jump Financial LLC24,903$0.25M0.0%+60.6%0.043%Search for SEC Filing on Google Icon
5/2/2023Joseph P. Lucia & Associates LLC26,437$0.26M0.2%+120.3%0.045%Search for SEC Filing on Google Icon
5/2/2023Victory Capital Management Inc.138,280$1.37M0.0%-20.7%0.236%Search for SEC Filing on Google Icon
4/19/2023International Assets Investment Management LLC67,392$0.67M0.1%+7.3%0.115%Search for SEC Filing on Google Icon
4/14/2023Raymond James & Associates26,842$0.27M0.0%+4.6%0.046%Search for SEC Filing on Google Icon
4/12/2023Vontobel Holding Ltd.13,432$0.13M0.0%+33.5%0.023%Search for SEC Filing on Google Icon
2/15/2023Tang Capital Management LLC272,293$1.90M0.3%-61.1%0.465%Search for SEC Filing on Google Icon
2/14/2023Verition Fund Management LLC1,558,322$10.85M0.2%-35.1%2.661%Search for SEC Filing on Google Icon
2/14/2023683 Capital Management LLC29,519$0.21M0.0%-95.8%0.050%Search for SEC Filing on Google Icon
2/14/2023Dorsey Wright & Associates3,580$25K0.0%N/A0.006%Search for SEC Filing on Google Icon
2/13/2023Joseph P. Lucia & Associates LLC12,000$62K0.0%N/A0.020%Search for SEC Filing on Google Icon
2/13/2023GSA Capital Partners LLP143,208$1M0.1%+37.9%0.245%Search for SEC Filing on Google Icon
2/10/2023Connor Clark & Lunn Investment Management Ltd.184,894$1.29M0.0%-18.3%0.316%Search for SEC Filing on Google Icon
2/10/2023HRT Financial LP79,092$0.55M0.0%N/A0.135%Search for SEC Filing on Google Icon
2/9/2023Victory Capital Management Inc.174,290$1.21M0.0%+158.6%0.298%Search for SEC Filing on Google Icon
2/8/2023Thrivent Financial for Lutherans116,131$0.81M0.0%+536.6%0.198%Search for SEC Filing on Google Icon
2/7/2023Fox Run Management L.L.C.12,682$88K0.0%N/A0.022%Search for SEC Filing on Google Icon
2/2/2023Magnus Financial Group LLC10,370$72K0.0%N/A0.018%Search for SEC Filing on Google Icon
1/30/2023International Assets Investment Management LLC62,807$0.44M0.0%+6.0%0.107%Search for SEC Filing on Google Icon
1/26/2023Dupont Capital Management Corp230,491$1.60M0.1%-12.7%0.394%Search for SEC Filing on Google Icon
1/10/2023Woodstock Corp137,179$0.96M0.1%+6.2%0.234%Search for SEC Filing on Google Icon
11/15/2022Tang Capital Management LLC700,000$3.74M0.5%N/A1.195%Search for SEC Filing on Google Icon
11/15/2022Perceptive Advisors LLC11,350,085$60.61M1.8%+14.6%19.382%Search for SEC Filing on Google Icon
11/15/2022Prosight Management LP1,210,800$6.47M3.5%-39.0%2.068%Search for SEC Filing on Google Icon
11/15/2022Knoll Capital Management LLC1,877,305$10.03M5.9%+24.9%3.206%Search for SEC Filing on Google Icon
11/15/2022Laurion Capital Management LP956,900$5.11M0.0%-1.5%1.634%Search for SEC Filing on Google Icon
11/14/2022683 Capital Management LLC700,000$3.74M0.3%-30.0%1.200%Search for SEC Filing on Google Icon
11/14/2022Cubist Systematic Strategies LLC116,285$0.62M0.0%+26.0%0.199%Search for SEC Filing on Google Icon
11/14/2022Verition Fund Management LLC2,402,239$12.83M0.1%+26.4%4.119%Search for SEC Filing on Google Icon
11/10/2022Connor Clark & Lunn Investment Management Ltd.226,197$1.21M0.0%+233.1%0.388%Search for SEC Filing on Google Icon
11/10/2022ExodusPoint Capital Management LP33,685$0.18M0.0%+49.7%0.058%Search for SEC Filing on Google Icon
11/8/2022Curi Wealth Management LLC21,500$0.12M0.0%N/A0.037%Search for SEC Filing on Google Icon
11/8/2022Eagle Asset Management Inc.1,458,008$7.79M0.1%-3.2%2.500%Search for SEC Filing on Google Icon
11/7/2022Virtu Financial LLC18,573$99K0.0%N/A0.032%Search for SEC Filing on Google Icon
11/7/2022Jump Financial LLC50,000$0.27M0.0%N/A0.086%Search for SEC Filing on Google Icon
11/3/2022Barclays PLC8,935$48K0.0%N/A0.015%Search for SEC Filing on Google Icon
11/2/2022Victory Capital Management Inc.67,390$0.36M0.0%N/A0.116%Search for SEC Filing on Google Icon
10/31/2022Dupont Capital Management Corp263,924$1.41M0.1%+67.0%0.453%Search for SEC Filing on Google Icon
10/25/2022Raymond James & Associates27,049$0.14M0.0%-13.4%0.046%Search for SEC Filing on Google Icon
10/11/2022Woodstock Corp129,179$0.69M0.1%+23.3%0.221%Search for SEC Filing on Google Icon
8/30/2022Verition Fund Management LLC1,901,191$7.59M0.1%-9.7%3.260%Search for SEC Filing on Google Icon
8/17/2022International Assets Investment Management LLC59,875$0.24M0.0%+4.8%0.103%Search for SEC Filing on Google Icon
8/15/2022Laurion Capital Management LP971,781$3.88M0.1%N/A1.666%Search for SEC Filing on Google Icon
Data available starting January 2016

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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: $3.94
Low: $3.88
High: $4.00

50 Day Range

MA: $3.62
Low: $2.77
High: $4.72

52 Week Range

Now: $3.94
Low: $1.42
High: $11.97

Volume

570,390 shs

Average Volume

585,545 shs

Market Capitalization

$232.07 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.51

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. Bruce Greenberg (Insider)
  4. Martin Joseph Joyce (Director)
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. Los Angeles Capital Management LLC — 0.65%
  2. Woodstock Corp — 0.29%
  3. Denali Advisors LLC — 0.08%
  4. Kingswood Wealth Advisors LLC — 0.03%
Learn More about top institutional investors of Aldeyra Therapeutics stock.

Which major investors are buying Aldeyra Therapeutics stock?

Within the previous quarter, ALDX stock was acquired by institutional investors including:
  1. Los Angeles Capital Management LLC
  2. Woodstock Corp
  3. Denali Advisors LLC
  4. Kingswood Wealth Advisors LLC
In the previous year, these company insiders have bought Aldeyra Therapeutics stock:
  1. Perceptive Advisors Llc (Major Shareholder)
  2. Todd C Brady (CEO)
  3. Bruce Greenberg (Insider)
Learn More investors buying Aldeyra Therapeutics stock.