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Jeffrey G. Black Insider Profile
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Jeffrey G. Black, CAO at Verenium Corp, holds 1.67K shares in Verenium Corp (Ticker: VRNM), holds 342.44K shares in Exagen (Ticker: XGN), holds 421.61K shares in Standard BioTools (Ticker: LAB). Most recently, Jeffrey G. Black ― shares of Verenium Corp on ― for an estimated value of ―.
Profitable Transactions
7 out of 9 Profitable Transactions
Average Return
+42.30%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Jeffrey G. Black holds in companies
Most Profitable Insider Trade
The most profitable trade made by Jeffrey G. Black
Jeffrey G. Black's Trading History
Verenium Corp
―
―
―
―
Alphatec Holdings
Mar 10, 2021
EVP & CFO
Uninformative Sell
116.83K
$8.45M
Apollo Endosurgery
Apr 04, 2023
―
Uninformative Sell
―
$0.00
Standard BioTools
Sep 05, 2024
SVP & CFO
Uninformative Sell
12.78K
$402.64K
Exagen
Mar 16, 2026
CFO
Uninformative Buy
241.64K
$1.08M
List of latest transactions for each holding click on a transaction to see Jeffrey G. Black's performance on stock
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Jeffrey G. Black insider profile FAQ
What is the percentage of profitable transactions made by Jeffrey G. Black?
The percentage of profitable transactions made by Jeffrey G. Black is 78%.
What is the average return per transaction made by Jeffrey G. Black?
The average return per transaction made by Jeffrey G. Black is 42.30%.
What stocks does Jeffrey G. Black hold?
Jeffrey G. Black holds: VRNM, ATEC, APEN, LAB, XGN stocks.
What was Jeffrey G. Black’s latest transaction?
Jeffrey G. Black latest transaction was an Uninformative Buy of ―.
What was Jeffrey G. Black's most profitable transaction?
Jeffrey G. Black’s most profitable transaction was an Informative Buy of XGN stock on November 19, 2024. The return on the trade was 178.40%.
What is Jeffrey G. Black's role in Verenium Corp?
Jeffrey G. Black's role in Verenium Corp is CAO.
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