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Frank Witney Insider Profile

4 Followers
Frank Witney, Director at Standard BioTools, holds 314.20K shares in Standard BioTools (Ticker: LAB), holds 115.74K shares in Telesis Bio (Ticker: TBIO), holds ― shares in Alamar Biosciences, Inc. (Ticker: ALMR).
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Frank Witney

Frank Witney
Standard BioTools (LAB)
Director

Ranked #43,149 out of 108,921 Corporate Insiders

Profitable Transactions

50%
1 out of 2 Profitable Transactions

Average Return

+21.90%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$4M
73.49%
21.28%
5.20%
0.03%
0.00% Others
A breakdown of Frank Witney's holdings
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Insider Roles

Revvity
(RVTY)
Director
Cerus
(CERS)
Director
Standard BioTools
(LAB)
Director
Telesis Bio
(TBIO)
Director
+1 other positions
Roles that Frank Witney holds in companies
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Most Profitable Insider Trade

Stock:
Cerus
(CERS)
Rating:Informative Buy
Date:Feb 03, 2020 - Feb 03, 2021
Return:+69.30%
The most profitable trade made by Frank Witney
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Frank Witney's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
LAB
Standard BioTools
Jun 23, 2026
Director
Uninformative Buy
―
$215.23K
TBIO
Telesis Bio
May 03, 2024
Director
Uninformative Buy
―
$1.16K
ALMR
Alamar Biosciences, Inc.
―
Director
―
―
AFFX
Affymetrix
Apr 01, 2016
―
Uninformative Sell
―
$5.53M
RVTY
Revvity
May 11, 2026
Director
Uninformative Buy
―
$3.04M
CERS
Cerus
Jun 02, 2026
Director
Uninformative Buy
―
$880.75K
List of latest transactions for each holding click on a transaction to see Frank Witney's performance on stock
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Frank Witney insider profile FAQ

What is the percentage of profitable transactions made by Frank Witney?
The percentage of profitable transactions made by Frank Witney is 50%.
    What is the average return per transaction made by Frank Witney?
    The average return per transaction made by Frank Witney is 21.90%.
      What stocks does Frank Witney hold?
      Frank Witney holds: LAB, TBIO, ALMR, AFFX, RVTY, CERS stocks.
        What was Frank Witney’s latest transaction?
        Frank Witney latest transaction was an Uninformative Buy of ―.
          What was Frank Witney's most profitable transaction?
          Frank Witney’s most profitable transaction was an Informative Buy of CERS stock on February 3, 2020. The return on the trade was 69.30%.
            What is Frank Witney's role in Standard BioTools?
            Frank Witney's role in Standard BioTools is Director.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.