PRPH Insider Trading

Insider Ownership Percentage: 32.50%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $0.00

ProPhase Labs Insider Trading History Chart

This chart shows the insider buying and selling history at ProPhase Labs by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

ProPhase Labs Share Price & Price History

Current Price: $7.99
Price Change: Price Increase of +0.51 (6.82%)
As of 03/24/2023 01:00 AM ET

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

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

ProPhase Labs Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/10/2022Jason Michael BarrDirectorBuy750$6.48$4,860.00View SEC Filing Icon  
8/13/2020Ted William KarkusCEOSell50,000$2.75$137,500.002,419,528View SEC Filing Icon  
3/26/2020Louis Md GleckelDirectorBuy100,000$1.78$178,000.002,549,528View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for ProPhase Labs (NASDAQ:PRPH)

9.75% of ProPhase Labs 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 PRPH by year and by quarter.

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

ProPhase Labs Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/15/2023Jane Street Group LLC12,265$0.12M0.0%N/A0.075%Search for SEC Filing on Google Icon
2/15/2023Millennium Management LLC26,893$0.26M0.0%-82.7%0.165%Search for SEC Filing on Google Icon
2/15/2023Morgan Stanley14,683$0.14M0.0%+50.8%0.090%Search for SEC Filing on Google Icon
2/14/2023Marshall Wace LLP89,128$0.86M0.0%+3.5%0.547%Search for SEC Filing on Google Icon
2/13/2023Renaissance Technologies LLC389,410$3.75M0.0%+3.3%2.392%Search for SEC Filing on Google Icon
2/13/2023Geode Capital Management LLC123,030$1.18M0.0%+5.7%0.756%Search for SEC Filing on Google Icon
2/13/2023American Century Companies Inc.66,998$0.65M0.0%+37.0%0.412%Search for SEC Filing on Google Icon
2/10/2023Bank of America Corp DE29,273$0.28M0.0%+8.0%0.180%Search for SEC Filing on Google Icon
2/10/2023HRT Financial LP21,238$0.20M0.0%N/A0.130%Search for SEC Filing on Google Icon
2/10/2023O Shaughnessy Asset Management LLC54,889$0.53M0.0%+34.4%0.337%Search for SEC Filing on Google Icon
2/10/2023ProVise Management Group LLC22,077$0.21M0.0%N/A0.136%Search for SEC Filing on Google Icon
2/9/2023First Trust Advisors LP32,427$0.31M0.0%-4.9%0.199%Search for SEC Filing on Google Icon
2/9/2023Citigroup Inc.15,354$0.15M0.0%N/A0.094%Search for SEC Filing on Google Icon
2/8/2023UBS Group AG16,541$0.16M0.0%-35.0%0.102%Search for SEC Filing on Google Icon
2/8/2023Cambridge Investment Research Advisors Inc.30,744$0.30M0.0%+22.7%0.189%Search for SEC Filing on Google Icon
2/2/2023Navellier & Associates Inc.72,386$0.70M0.1%+80.0%0.445%Search for SEC Filing on Google Icon
2/1/2023Bank of Montreal Can67,900$0.67M0.0%N/A0.417%Search for SEC Filing on Google Icon
1/19/2023Ritholtz Wealth Management26,044$0.25M0.0%+26.0%0.160%Search for SEC Filing on Google Icon
11/15/2022Vanguard Group Inc.582,209$6.57M0.0%-3.0%3.577%Search for SEC Filing on Google Icon
11/15/2022Perritt Capital Management Inc.122,500$1.38M0.9%-14.3%0.753%Search for SEC Filing on Google Icon
11/15/2022Quadrature Capital Ltd30,490$0.35M0.0%+56.5%0.187%Search for SEC Filing on Google Icon
11/15/2022Keebeck Wealth Management LLC20,000$0.23M0.0%N/A0.123%Search for SEC Filing on Google Icon
11/15/2022Marshall Wace LLP86,093$0.97M0.0%+145.1%0.529%Search for SEC Filing on Google Icon
11/15/2022First Trust Advisors LP34,101$0.39M0.0%N/A0.209%Search for SEC Filing on Google Icon
11/15/2022BlackRock Inc.132,140$1.49M0.0%+293.8%0.812%Search for SEC Filing on Google Icon
11/14/2022Cubist Systematic Strategies LLC16,537$0.19M0.0%+7.9%0.103%Search for SEC Filing on Google Icon
11/14/2022Renaissance Technologies LLC376,810$4.25M0.0%+50.4%2.354%Search for SEC Filing on Google Icon
11/10/2022Hillsdale Investment Management Inc.10,028$0.11M0.0%-86.0%0.063%Search for SEC Filing on Google Icon
11/10/2022Dimensional Fund Advisors LP24,841$0.28M0.0%+7.9%0.155%Search for SEC Filing on Google Icon
11/10/2022UBS Group AG25,461$0.29M0.0%+1,671.8%0.159%Search for SEC Filing on Google Icon
11/9/2022Navellier & Associates Inc.40,219$0.45M0.1%N/A0.251%Search for SEC Filing on Google Icon
11/7/2022Jump Financial LLC12,276$0.14M0.0%-25.6%0.077%Search for SEC Filing on Google Icon
11/3/2022Avidian Wealth Solutions LLC156,024$1.76M0.1%+6.2%0.975%Search for SEC Filing on Google Icon
10/19/2022Ritholtz Wealth Management20,676$0.23M0.0%N/A0.129%Search for SEC Filing on Google Icon
10/18/2022Bailard Inc.11,200$0.13M0.0%N/A0.070%Search for SEC Filing on Google Icon
10/17/2022Cambridge Investment Research Advisors Inc.25,062$0.28M0.0%+89.7%0.157%Search for SEC Filing on Google Icon
8/18/2022Goldman Sachs Group Inc.12,905$0.16M0.0%N/A0.081%Search for SEC Filing on Google Icon
8/15/2022State Street Corp36,763$0.47M0.0%+18.3%0.237%Search for SEC Filing on Google Icon
8/15/2022Cubist Systematic Strategies LLC15,332$0.19M0.0%N/A0.099%Search for SEC Filing on Google Icon
8/15/2022Millennium Management LLC25,562$0.32M0.0%N/A0.165%Search for SEC Filing on Google Icon
8/13/2022Virtu Financial LLC34,275$0.44M0.0%N/A0.221%Search for SEC Filing on Google Icon
8/13/2022Renaissance Technologies LLC250,610$3.18M0.0%+12.6%1.618%Search for SEC Filing on Google Icon
7/29/2022Avidian Wealth Solutions LLC146,934$1.86M0.1%+4.7%0.949%Search for SEC Filing on Google Icon
7/19/2022Commonwealth Equity Services LLC17,563$0.22M0.0%-10.6%0.113%Search for SEC Filing on Google Icon
7/14/2022Precision Wealth Strategies LLC10,495$0.15M0.1%N/A0.068%Search for SEC Filing on Google Icon
7/13/2022Cambridge Investment Research Advisors Inc.13,210$0.17M0.0%N/A0.085%Search for SEC Filing on Google Icon
5/16/2022State Street Corp31,063$0.22M0.0%+14.2%0.201%Search for SEC Filing on Google Icon
5/13/2022Renaissance Technologies LLC222,610$1.56M0.0%-2.2%1.437%Search for SEC Filing on Google Icon
5/13/2022Vanguard Group Inc.512,609$3.59M0.0%+2.9%3.309%Search for SEC Filing on Google Icon
5/12/2022Group One Trading L.P.5,069$35K0.0%-34.2%0.033%Search for SEC Filing on Google Icon
5/11/2022Bank of New York Mellon Corp42,794$0.30M0.0%-12.7%0.276%Search for SEC Filing on Google Icon
5/10/2022Avidian Wealth Solutions LLC140,342$0.98M0.1%+17.2%0.906%Search for SEC Filing on Google Icon
11/15/2021Marshall Wace LLP22,801$0.12M0.0%N/A0.147%Search for SEC Filing on Google Icon
11/15/2021HighVista Strategies LLC20,256$0.11M0.1%N/A0.131%Search for SEC Filing on Google Icon
11/12/2021Renaissance Technologies LLC236,510$1.23M0.0%-17.7%1.524%Search for SEC Filing on Google Icon
11/12/2021Perritt Capital Management Inc.188,400$0.98M0.5%+5.9%1.214%Search for SEC Filing on Google Icon
11/10/2021Avidian Wealth Solutions LLC105,202$0.55M0.0%+91.4%0.694%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.28,778$0.15M0.0%+14.5%0.190%Search for SEC Filing on Google Icon
8/16/2021State Street Corp13,795$86K0.0%N/A0.091%Search for SEC Filing on Google Icon
8/16/2021Kamunting Street Capital Management L.P.123,193$0.76M0.3%+26.0%0.813%Search for SEC Filing on Google Icon
8/13/2021Renaissance Technologies LLC287,320$1.78M0.0%-1.1%1.896%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp19,850$0.12M0.0%-42.9%0.131%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC102,705$0.64M0.0%+26.7%0.678%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.466,338$2.89M0.0%+261.2%3.077%Search for SEC Filing on Google Icon
8/12/2021Dimensional Fund Advisors LP19,530$0.12M0.0%-61.8%0.129%Search for SEC Filing on Google Icon
8/9/2021Avidian Wealth Solutions LLC54,963$0.34M0.0%+425.0%0.363%Search for SEC Filing on Google Icon
5/18/2021Millennium Management LLC17,567$0.13M0.0%N/A0.116%Search for SEC Filing on Google Icon
5/18/2021Perritt Capital Management Inc.45,165$0.33M0.2%N/A0.298%Search for SEC Filing on Google Icon
5/17/2021Kamunting Street Capital Management L.P.97,793$0.72M0.3%N/A0.645%Search for SEC Filing on Google Icon
5/17/2021Goldman Sachs Group Inc.13,373$99K0.0%N/A0.088%Search for SEC Filing on Google Icon
5/14/2021Dimensional Fund Advisors LP51,120$0.38M0.0%N/A0.337%Search for SEC Filing on Google Icon
5/13/2021Trexquant Investment LP12,026$89K0.0%N/A0.079%Search for SEC Filing on Google Icon
5/13/2021Renaissance Technologies LLC290,610$2.15M0.0%+5.7%1.918%Search for SEC Filing on Google Icon
5/13/2021Bank of New York Mellon Corp91,090$0.67M0.0%+275.4%0.601%Search for SEC Filing on Google Icon
5/12/2021Northern Trust Corp34,789$0.26M0.0%-25.1%0.230%Search for SEC Filing on Google Icon
5/12/2021Geode Capital Management LLC81,083$0.60M0.0%+204.1%0.535%Search for SEC Filing on Google Icon
5/11/2021Acadian Asset Management LLC61,216$0.45M0.0%+8,645.1%0.404%Search for SEC Filing on Google Icon
5/5/2021Avidian Wealth Solutions LLC10,469$77K0.0%N/A0.069%Search for SEC Filing on Google Icon
4/21/2021Zeke Capital Advisors LLC35,000$0.26M0.0%N/A0.231%Search for SEC Filing on Google Icon
4/12/2021Wedge Capital Management L L P NC119,013$0.88M0.0%N/A0.785%Search for SEC Filing on Google Icon
4/12/2021FNY Investment Advisers LLC59,400$0.44M0.2%N/A0.392%Search for SEC Filing on Google Icon
2/11/2021Northern Trust Corp46,476$0.43M0.0%+14.5%0.307%Search for SEC Filing on Google Icon
2/10/2021Renaissance Technologies LLC275,010$2.53M0.0%+25.3%1.815%Search for SEC Filing on Google Icon
2/9/2021Bank of New York Mellon Corp24,268$0.22M0.0%-79.1%0.160%Search for SEC Filing on Google Icon
8/16/2019Susquehanna International Group LLP13,717$29K0.0%N/A0.119%Search for SEC Filing on Google Icon
2/13/2019Dimensional Fund Advisors LP10,817$34K0.0%N/A0.094%Search for SEC Filing on Google Icon
2/7/2019Acadian Asset Management LLC13,768$43K0.0%-35.7%0.119%Search for SEC Filing on Google Icon
12/13/2018Vanguard Group Inc32,263$97K0.0%+45.1%0.279%Search for SEC Filing on Google Icon
8/13/2018Renaissance Technologies LLC188,699$0.61M0.0%+20.0%1.637%Search for SEC Filing on Google Icon
5/9/2018Northern Trust Corp44,647$0.13M0.0%+195.0%0.401%Search for SEC Filing on Google Icon
2/9/2018Bank of New York Mellon Corp118,154$0.26M0.0%-36.1%0.951%Search for SEC Filing on Google Icon
8/11/2017Dimensional Fund Advisors LP146,457$0.31M0.0%-6.8%0.854%Search for SEC Filing on Google Icon
8/3/2017Bank of New York Mellon Corp184,984$0.39M0.0%No Change1.078%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
ProPhase Labs logo
ProPhase Labs, Inc. is a medical science and technology company, which engages in the research, development, manufacture, distribution, marketing, and sale of over-the-counter consumer healthcare products and dietary supplements. It operates through the Diagnostic Services and Consumer Products segment. The Diagnostic Services segment includes COVID-19 and other diagnostic testing services. The Consumer Products segment consists of the manufacturing, retail customers, and personal genomics products and services. The company was founded by Guy J. Quigley and Charles A. Phillips in July 1989 and is headquartered in Garden City, NY.
Read More on ProPhase Labs

Today's Range

Now: $7.99
Low: $7.27
High: $7.99

50 Day Range

MA: $7.88
Low: $6.62
High: $9.51

52 Week Range

Now: $7.99
Low: $6.31
High: $15.25

Volume

31,703 shs

Average Volume

43,682 shs

Market Capitalization

$130.08 million

P/E Ratio

4.39

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of ProPhase Labs?

ProPhase Labs' top insider shareholders include:
  1. Jason Michael Barr (Director)
Learn More about top insider investors at ProPhase Labs.

Who are the major institutional investors of ProPhase Labs?

ProPhase Labs' top institutional shareholders include:
  1. Renaissance Technologies LLC — 2.39%
  2. Geode Capital Management LLC — 0.76%
  3. Marshall Wace LLP — 0.55%
  4. Navellier & Associates Inc. — 0.44%
  5. Bank of Montreal Can — 0.42%
  6. American Century Companies Inc. — 0.41%
Learn More about top institutional investors of ProPhase Labs stock.

Which institutional investors are selling ProPhase Labs stock?

In the previous quarter, PRPH stock was sold by these institutional investors:
  1. Millennium Management LLC
  2. UBS Group AG
  3. Group One Trading L.P.
  4. Susquehanna International Group LLP
  5. First Trust Advisors LP
  6. Simplex Trading LLC

Which institutional investors are buying ProPhase Labs stock?

Within the last quarter, PRPH stock was acquired by institutional investors including:
  1. Bank of Montreal Can
  2. Navellier & Associates Inc.
  3. ProVise Management Group LLC
  4. HRT Financial LP
  5. American Century Companies Inc.
  6. Citigroup Inc.
  7. O Shaughnessy Asset Management LLC
  8. Renaissance Technologies LLC