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Sandra Milligan Insider Profile

4 Followers
Sandra Milligan, Director at Gossamer Bio, holds 58.05K shares in Gossamer Bio (Ticker: GOSS), holds 20.00K shares in Aspira Women's Health (Ticker: AWHL), holds 28.60K shares in Organon (Ticker: OGN). Most recently, Sandra Milligan Bought ― shares of Gossamer Bio on Aug 20, 2025 for an estimated value of $50.02K.
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Sandra Milligan

Sandra Milligan
Gossamer Bio (GOSS)
Director

Ranked #46,928 out of 103,341 Corporate Insiders

Profitable Transactions

50%
1 out of 2 Profitable Transactions

Average Return

+8.30%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$432K
64.13%
33.75%
2.11%
0.00%
A breakdown of Sandra Milligan's holdings

Insider Roles

Organon
(OGN)
Head of Research & Development
Gossamer Bio
(GOSS)
Director
Aspira Women's Health
(AWHL)
Interim CEO & President
Spyre Therapeutics
(SYRE)
Director
Roles that Sandra Milligan holds in companies

Most Profitable Insider Trade

Stock:
Gossamer Bio
(GOSS)
Rating:Informative Buy
Date:Aug 20, 2025 - Today
Return:+26.60%
The most profitable trade made by Sandra Milligan

Sandra Milligan's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Gossamer Bio
Aug 20, 2025
Director
Informative Buy
50.02K
$145.71K
Organon
May 08, 2023
Head of Research & Development
Uninformative Buy
68.26K
$276.84K
Aspira Women's Health
Jan 08, 2025
Interim CEO & President
Uninformative Buy
14.10K
$9.12K
Spyre Therapeutics
Director
List of latest transactions for each holding click on a transaction to see Sandra Milligan's performance on stock

Sandra Milligan insider profile FAQ

What is the percentage of profitable transactions made by Sandra Milligan?
The percentage of profitable transactions made by Sandra Milligan is 50%.
    What is the average return per transaction made by Sandra Milligan?
    The average return per transaction made by Sandra Milligan is 8.30%.
      What stocks does Sandra Milligan hold?
      Sandra Milligan holds: GOSS, OGN, AWHL, SYRE stocks.
        What was Sandra Milligan’s latest transaction?
        Sandra Milligan latest transaction was an Informative Buy of $50.02K.
          What was Sandra Milligan's most profitable transaction?
          Sandra Milligan’s most profitable transaction was an Informative Buy of GOSS stock on August 20, 2025. The return on the trade was 26.60%.
            What is Sandra Milligan's role in Gossamer Bio?
            Sandra Milligan's role in Gossamer Bio 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.