tiprankstipranks

Floyd Petersen Insider Profile

4 Followers
Floyd Petersen, Director at Amphastar Pharmaceuticals, holds 74.41K shares in Amphastar Pharmaceuticals (Ticker: AMPH).
tipranks
Floyd Petersen

Floyd Petersen
Amphastar Pharmaceuticals (AMPH)
Director

Ranked #83,978 out of 100,956 Corporate Insiders

Profitable Transactions

44%
4 out of 9 Profitable Transactions

Average Return

-18.10%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$2M
100.00%
A breakdown of Floyd Petersen's holdings

Insider Roles

Amphastar Pharmaceuticals
(AMPH)
Director
Roles that Floyd Petersen holds in companies

Most Profitable Insider Trade

Stock:
Amphastar Pharmaceuticals
(AMPH)
Rating:Informative Sell
Date:Sep 06, 2024 - Today
Return:+36.50%
The most profitable trade made by Floyd Petersen

Floyd Petersen's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Amphastar Pharmaceuticals
Mar 07, 2025
Director
Uninformative Sell
27.98K
$2.14M
Success Rate for
AMPH
4 out of 9 profitable transactions on
AMPH
44%
Average Return for
AMPH
Average return per transaction on
AMPH
-18.11%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
May 29, 2015
Uninformative Buy
$0.00
-
$0.00
Jun 13, 2016
Uninformative Buy
$0.00
-
$0.00
Jun 12, 2017
Uninformative Buy
$0.00
-
$0.00
Jun 11, 2018
Uninformative Buy
$0.00
-
$0.00
Jun 13, 2019
Uninformative Buy
$0.00
-
$0.00
List of latest transactions for each holding click on a transaction to see Floyd Petersen's performance on stock

Floyd Petersen insider profile FAQ

What is the percentage of profitable transactions made by Floyd Petersen?
The percentage of profitable transactions made by Floyd Petersen is 44%.
    What is the average return per transaction made by Floyd Petersen?
    The average return per transaction made by Floyd Petersen is -18.10%.
      What stocks does Floyd Petersen hold?
      Floyd Petersen holds: AMPH stocks.
        What was Floyd Petersen’s latest transaction?
        Floyd Petersen latest transaction was an Uninformative Sell of $27.98K.
          What was Floyd Petersen's most profitable transaction?
          Floyd Petersen’s most profitable transaction was an Informative Sell of AMPH stock on September 6, 2024. The return on the trade was 36.50%.
            What is Floyd Petersen's role in Amphastar Pharmaceuticals?
            Floyd Petersen's role in Amphastar Pharmaceuticals 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.