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William C. Martin Insider Profile
11 Followers
William C. Martin, Ten Percent Owner at Intermolecular Inc, holds 972.58K shares in Immersion (Ticker: IMMR), holds 0.00 shares in Intermolecular Inc (Ticker: IMI), holds 0.00 shares in Gulfmark Offshore (Ticker: GLF).
William C. Martin Intermolecular Inc (IMI)Ten Percent Owner
Intermolecular Inc (IMI)
Ten Percent Owner
Ranked #12,264 out of 98,564 Corporate Insiders
Profitable Transactions
17 out of 27 Profitable Transactions
Average Return
+6.40%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of William C. Martin's holdings
Insider Roles
CSO, Director
Roles that William C. Martin holds in companies
Most Profitable Insider Trade
Stock:
Gulfmark Offshore
(GLF)
(GLF)
Rating:Informative Buy
Date:Nov 16, 2017 - Nov 16, 2018
Return:+288.40%
The most profitable trade made by William C. Martin
William C. Martin's Trading History
Intermolecular Inc
Sep 24, 2019
―
Uninformative Sell
17.68M
$0.00
Gulfmark Offshore
Nov 19, 2018
―
Uninformative Sell
―
$0.00
Rentech Inc
Dec 07, 2017
―
Informative Sell
22.19K
$14.02K
Immersion
Apr 02, 2024
CSO, Director
Uninformative Buy
―
$6.99M
A. M. Castle & Co.
Nov 07, 2016
―
Informative Sell
463.08K
$55.57K
Standard Register Company
Feb 03, 2015
―
Informative Sell
171.97K
―
Vitesse Semiconductor Corporation
Apr 29, 2015
―
Uninformative Sell
75.62M
―
Derma Sciences
May 30, 2013
―
Informative Sell
1.31M
$8.85M
TheStreet
Jan 31, 2013
―
Informative Buy
14.81K
$24.00M
MRV Communications
Aug 15, 2017
―
Uninformative Sell
21.37M
$0.00
List of latest transactions for each holding click on a transaction to see William C. Martin's performance on stock
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William C. Martin insider profile FAQ
What is the percentage of profitable transactions made by William C. Martin?
The percentage of profitable transactions made by William C. Martin is 63%.
What is the average return per transaction made by William C. Martin?
The average return per transaction made by William C. Martin is 6.40%.
What stocks does William C. Martin hold?
William C. Martin holds: IMI, GLF, RTKHQ, IMMR, CTAM, SRCTQ, VTSS, DSCI, TST, MRVC stocks.
What was William C. Martin’s latest transaction?
William C. Martin latest transaction was an Uninformative Buy of ―.
What was William C. Martin's most profitable transaction?
William C. Martin’s most profitable transaction was an Informative Buy of GLF stock on November 16, 2017. The return on the trade was 288.40%.
What is William C. Martin's role in Intermolecular Inc?
William C. Martin's role in Intermolecular Inc is Ten Percent Owner.
How can I follow the stock ratings of top corporate insiders?
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