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Bruce Booth Insider Profile
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Bruce Booth, Director, Ten Percent Owner at Larimar Therapeutics, holds 675.34K shares in Kymera Therapeutics (Ticker: KYMR), holds 3.00M shares in Sionna Therapeutics, Inc. (Ticker: SION), holds 0.00 shares in Vigil Neuroscience Inc (Ticker: VIGL).
Bruce Booth Larimar Therapeutics (LRMR)Director, Ten Percent Owner
Larimar Therapeutics (LRMR)
Director, Ten Percent Owner
Ranked #15,065 out of 106,487 Corporate Insiders
Profitable Transactions
6 out of 10 Profitable Transactions
Average Return
+13.10%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Bruce Booth holds in companies
Most Profitable Insider Trade
Stock:
Rating:Informative Buy
Date:Feb 10, 2025 - Feb 10, 2026
Return:+70.90%
The most profitable trade made by Bruce Booth
Bruce Booth's Trading History
Larimar Therapeutics
Jan 27, 2016
Director, Ten Percent Owner
Uninformative Buy
34.99K
$19.94M
Viridian Therapeutics
Feb 13, 2018
Director
Informative Buy
3.00M
$124.61M
Cogent Biosciences
Apr 03, 2018
Director
Uninformative Buy
―
$115.54M
Tectonic Therapeutic
Jul 23, 2019
Director
Informative Buy
15.00M
$178.99M
Dianthus Therapeutics
Jul 01, 2020
Director
Informative Buy
10.00M
$423.25M
Kymera Therapeutics
Mar 04, 2026
Director
Uninformative Sell
7.38M
$53.45M
Vigil Neuroscience Inc
Aug 05, 2025
―
Uninformative Sell
―
$0.00
Sionna Therapeutics, Inc.
Oct 21, 2025
Director
Uninformative Sell
3.04M
$103.05M
List of latest transactions for each holding click on a transaction to see Bruce Booth's performance on stock
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Bruce Booth insider profile FAQ
What is the percentage of profitable transactions made by Bruce Booth?
The percentage of profitable transactions made by Bruce Booth is 60%.
What is the average return per transaction made by Bruce Booth?
The average return per transaction made by Bruce Booth is 13.10%.
What stocks does Bruce Booth hold?
Bruce Booth holds: LRMR, VRDN, COGT, TECX, DNTH, KYMR, VIGL, SION stocks.
What was Bruce Booth’s latest transaction?
Bruce Booth latest transaction was an Uninformative Sell of $7.38M.
What was Bruce Booth's most profitable transaction?
Bruce Booth’s most profitable transaction was an Informative Buy of SION stock on February 10, 2025. The return on the trade was 70.90%.
What is Bruce Booth's role in Larimar Therapeutics?
Bruce Booth's role in Larimar Therapeutics is Director, Ten Percent Owner.
How can I follow the stock ratings of top corporate insiders?
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