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Geoffrey Ribar Insider Profile
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Geoffrey Ribar, Sr. VP, CFO at Cadence Design, holds 13.41K shares in MACOM Technology Solutions Holdings (Ticker: MTSI), holds 36.10K shares in QuantumScape (Ticker: QS), holds 85.83K shares in Acacia Research (Ticker: ACTG). Most recently, Geoffrey Ribar Sold ― shares of MACOM Technology Solutions Holdings on Feb 27, 2026 for an estimated value of $569.06K.
Profitable Transactions
2 out of 7 Profitable Transactions
Average Return
-26.20%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Geoffrey Ribar holds in companies
Most Profitable Insider Trade
Stock:
Rating:Informative Sell
Date:Aug 14, 2023 - Aug 14, 2024
Return:+47.20%
The most profitable trade made by Geoffrey Ribar
Geoffrey Ribar's Trading History
Cadence Design
Aug 30, 2017
Sr. VP, CFO
Uninformative Buy
207.15K
$50.31M
MACOM Technology Solutions Holdings
Feb 27, 2026
Director
Informative Sell
569.06K
$2.78M
Aquantia Corp
Jun 21, 2019
―
Uninformative Buy
―
$173.74K
Everspin Technologies
May 27, 2025
Director
Uninformative Buy
―
$1.06M
Acacia Research
Jun 03, 2025
Director
Uninformative Buy
―
$350.17K
QuantumScape
Jan 30, 2026
Director
Uninformative Buy
―
$241.52K
List of latest transactions for each holding click on a transaction to see Geoffrey Ribar's performance on stock
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Geoffrey Ribar insider profile FAQ
What is the percentage of profitable transactions made by Geoffrey Ribar?
The percentage of profitable transactions made by Geoffrey Ribar is 29%.
What is the average return per transaction made by Geoffrey Ribar?
The average return per transaction made by Geoffrey Ribar is -26.20%.
What stocks does Geoffrey Ribar hold?
Geoffrey Ribar holds: CDNS, MTSI, AQ, MRAM, ACTG, QS stocks.
What was Geoffrey Ribar’s latest transaction?
Geoffrey Ribar latest transaction was an Informative Sell of $569.06K.
What was Geoffrey Ribar's most profitable transaction?
Geoffrey Ribar’s most profitable transaction was an Informative Sell of MRAM stock on August 14, 2023. The return on the trade was 47.20%.
What is Geoffrey Ribar's role in Cadence Design?
Geoffrey Ribar's role in Cadence Design is Sr. VP, CFO.
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