ALDX Insider Trading

Insider Ownership Percentage: 8.50%
Insider Buying (Last 12 Months): $1,473,244.61
Insider Selling (Last 12 Months): $365,194.19

Aldeyra Therapeutics Insider Trading History Chart

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

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Aldeyra Therapeutics Share Price & Price History

Current Price: $5.52
Price Change: Price Increase of +0.18 (3.37%)
As of 11/8/2024 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  
4/12/2023Nancy Miller-RichDirectorBuy509$10.13$5,156.17922View 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  
5/3/2021Nancy Miller-RichDirectorBuy413$12.81$5,290.53413View 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
11/6/2024King Wealth Management Group13,700$74K0.0%+24.5%0.023%Search for SEC Filing on Google Icon
11/4/2024Los Angeles Capital Management LLC271,262$1.46M0.0%-18.9%0.457%Search for SEC Filing on Google Icon
10/28/2024US Bancorp DE5,578$30K0.0%N/A0.009%Search for SEC Filing on Google Icon
10/24/2024PFG Investments LLC386,447$2.08M0.1%-2.5%0.650%Search for SEC Filing on Google Icon
10/22/2024International Assets Investment Management LLC287,287$15.48M0.0%+397.0%0.484%Search for SEC Filing on Google Icon
10/3/2024SG Americas Securities LLC19,543$0.11M0.0%+71.8%0.033%Search for SEC Filing on Google Icon
8/16/2024Perceptive Advisors LLC9,275,851$30.70M0.7%+7.9%15.612%Search for SEC Filing on Google Icon
8/15/2024The Manufacturers Life Insurance Company21,734$72K0.0%+14.4%0.037%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC34,781$0.12M0.0%-66.9%0.059%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC503,300$1.67M0.0%-30.8%0.847%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP672,057$2.23M0.0%-23.8%1.131%Search for SEC Filing on Google Icon
8/9/2024Providence Wealth Advisors LLC25,000$84K0.1%+16.3%0.042%Search for SEC Filing on Google Icon
8/8/2024Federated Hermes Inc.531,221$1.76M0.0%N/A0.894%Search for SEC Filing on Google Icon
8/8/2024American Century Companies Inc.53,388$0.18M0.0%+216.7%0.090%Search for SEC Filing on Google Icon
8/7/2024PFG Investments LLC396,247$1.31M0.1%N/A0.667%Search for SEC Filing on Google Icon
8/6/2024Acadian Asset Management LLC445,886$1.48M0.0%-1.5%0.750%Search for SEC Filing on Google Icon
8/6/2024Los Angeles Capital Management LLC334,669$1.11M0.0%-12.1%0.563%Search for SEC Filing on Google Icon
8/1/2024Laidlaw Wealth Management LLC16,875$56K0.0%+32.6%0.028%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers76,981$0.26M0.0%+20.1%0.130%Search for SEC Filing on Google Icon
7/29/2024Panagora Asset Management Inc.60,298$0.20M0.0%N/A0.101%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp195,722$0.65M0.0%+21.7%0.329%Search for SEC Filing on Google Icon
7/20/2024Hennion & Walsh Asset Management Inc.88,122$0.29M0.0%+8.6%0.148%Search for SEC Filing on Google Icon
7/16/2024Diversified Trust Co12,265$41K0.0%N/A0.021%Search for SEC Filing on Google Icon
7/12/2024SG Americas Securities LLC11,378$38K0.0%N/A0.019%Search for SEC Filing on Google Icon
7/8/2024Woodstock Corp180,806$0.60M0.1%+5.9%0.304%Search for SEC Filing on Google Icon
5/16/2024Jacobs Levy Equity Management Inc.178,919$0.59M0.0%N/A0.301%Search for SEC Filing on Google Icon
5/16/2024Kennedy Capital Management LLC1,318,155$4.31M0.1%+3.3%2.219%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD48,273$0.16M0.0%+7.7%0.081%Search for SEC Filing on Google Icon
5/10/2024Acadian Asset Management LLC452,449$1.48M0.0%+106.3%0.762%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.3,869,079$12.65M0.0%-1.5%6.512%Search for SEC Filing on Google Icon
5/1/2024BNP Paribas Financial Markets25,278$83K0.0%+23.4%0.043%Search for SEC Filing on Google Icon
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
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: $5.52
Low: $5.25
High: $5.58

50 Day Range

MA: $5.59
Low: $5.18
High: $6.32

52 Week Range

Now: $5.52
Low: $2.20
High: $6.55

Volume

336,741 shs

Average Volume

486,909 shs

Market Capitalization

$328.01 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.44

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. Nancy Miller-Rich (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. PFG Investments LLC — 0.65%
  2. International Assets Investment Management LLC — 0.48%
  3. Los Angeles Capital Management LLC — 0.46%
  4. SG Americas Securities LLC — 0.03%
  5. King Wealth Management Group — 0.02%
  6. US Bancorp DE — 0.01%
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. Los Angeles Capital Management LLC
  2. PFG Investments LLC
During the previous year, company insiders that have sold Aldeyra Therapeutics company stock include:
  1. Perceptive Advisors Llc (Major Shareholder)
  2. Todd C Brady (CEO)
Learn More investors selling Aldeyra Therapeutics stock.

Which major investors are buying Aldeyra Therapeutics stock?

During the last quarter, ALDX stock was acquired by institutional investors including:
  1. International Assets Investment Management LLC
  2. SG Americas Securities LLC
  3. US Bancorp DE
  4. King Wealth Management Group
Within the last year, these company insiders have bought Aldeyra Therapeutics stock:
  1. Perceptive Advisors Llc (Major Shareholder)
  2. Todd C Brady (CEO)
Learn More investors buying Aldeyra Therapeutics stock.