tiprankstipranks
TipRanksTop Financial ExpertsInsidersKatryn Blake

Katryn Blake Insider Profile

4 Followers
Katryn Blake, Director at Twist Bioscience, holds 17.21K shares in Twist Bioscience (Ticker: TWST), holds 99.86K shares in TripAdvisor (Ticker: TRIP), holds 0.00 shares in SEMrush Holdings (Ticker: SEMR). Most recently, Katryn Blake Sold ― shares of Twist Bioscience on Aug 14, 2026 for an estimated value of $275.25K.
See the Hottest Stocks Based on Insider Trading >
tipranks
Katryn Blake

Katryn Blake
Twist Bioscience (TWST)
Director

Ranked #52,038 out of 108,814 Corporate Insiders

Profitable Transactions

50%
1 out of 2 Profitable Transactions

Average Return

+3.60%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$6M
36.72%
28.22%
19.69%
15.38%
A breakdown of Katryn Blake's holdings
See the Top Stocks by Insiders

Insider Roles

Twist Bioscience
(TWST)
Director
Ally Financial
(ALLY)
Director
Cimpress
(CMPR)
CEO, Vistaprint
TripAdvisor
(TRIP)
Director
Roles that Katryn Blake holds in companies
See the Top Corporate Insiders

Most Profitable Insider Trade

Stock:
Cimpress
(CMPR)
Rating:Informative Buy
Date:Dec 05, 2014 - Dec 05, 2015
Return:+26.40%
The most profitable trade made by Katryn Blake
See the Latest Stocks Traded by Insiders

Katryn Blake's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
TWST
Twist Bioscience
Aug 14, 2026
Director
Informative Sell
275.25K
$2.21M
SEMR
SEMrush Holdings
Apr 28, 2026
―
Uninformative Sell
820.72K
$0.00
CMPR
Cimpress
Nov 20, 2018
CEO, Vistaprint
Uninformative Buy
61.29K
$1.19M
ALLY
Ally Financial
Jan 11, 2022
Director
Uninformative Buy
―
$1.70M
TRIP
TripAdvisor
Jul 01, 2026
Director
Uninformative Buy
―
$927.70K
List of latest transactions for each holding click on a transaction to see Katryn Blake's performance on stock
See All Insider Trading from Today

You May Also Like

Meet our Smart Portfolio. See what top analysts say about your stocks.Get a breakdown of the different strategies based on detected insider trading activity.Find the best performing Analyst in each sector. Follow them so you never miss a recommendation.

Katryn Blake insider profile FAQ

What is the percentage of profitable transactions made by Katryn Blake?
The percentage of profitable transactions made by Katryn Blake is 50%.
    What is the average return per transaction made by Katryn Blake?
    The average return per transaction made by Katryn Blake is 3.60%.
      What stocks does Katryn Blake hold?
      Katryn Blake holds: TWST, SEMR, CMPR, ALLY, TRIP stocks.
        What was Katryn Blake’s latest transaction?
        Katryn Blake latest transaction was an Informative Sell of $275.25K.
          What was Katryn Blake's most profitable transaction?
          Katryn Blake’s most profitable transaction was an Informative Buy of CMPR stock on December 5, 2014. The return on the trade was 26.40%.
            What is Katryn Blake's role in Twist Bioscience?
            Katryn Blake's role in Twist Bioscience 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.