TipRanks

MARK E DELANEY Insider Profile

4 Followers
MARK E DELANEY, SVP & CCO at Quest Diagnostics, holds 10.36K shares in Quest Diagnostics (Ticker: DGX).
tipranks
MARK E DELANEY

MARK E DELANEY
Quest Diagnostics (DGX)
SVP & CCO

Ranked #71,878 out of 109,349 Corporate Insiders

Profitable Transactions

0%
0 out of 2 Profitable Transactions

Average Return

-18.70%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$3M
100.00%
A breakdown of MARK E DELANEY's holdings

Insider Roles

Quest Diagnostics
(DGX)
SVP & CCO
Roles that MARK E DELANEY holds in companies

Most Profitable Insider Trade

Stock:
Quest Diagnostics
(DGX)
Rating:Informative Sell
Date:Jul 26, 2024 - Jul 26, 2025
Return:-18.00%
The most profitable trade made by MARK E DELANEY

MARK E DELANEY's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Quest Diagnostics
Oct 23, 2026
SVP & CCO
Uninformative Buy
5.90K
$2.61M
Success Rate for
DGX
0 out of 2 profitable transactions on
DGX
0%
Average Return for
DGX
Average return per transaction on
DGX
-18.70%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Oct 23, 2026
Uninformative Buy
$5.90K
25
$235.94
―
Jul 29, 2026
Uninformative Sell
$376.29K
1,600
$235.18
―
Jul 27, 2026
Uninformative Buy
$7.03K
34
$206.80
―
Apr 24, 2026
Uninformative Buy
$7.20K
37
$194.69
―
Mar 06, 2026
Uninformative Buy
$1.16M
5,682
$204.86
―
List of latest transactions for each holding click on a transaction to see MARK E DELANEY's performance on stock

MARK E DELANEY insider profile FAQ

What is the percentage of profitable transactions made by MARK E DELANEY?
The percentage of profitable transactions made by MARK E DELANEY is 0%.
    What is the average return per transaction made by MARK E DELANEY?
    The average return per transaction made by MARK E DELANEY is -18.70%.
      What stocks does MARK E DELANEY hold?
      MARK E DELANEY holds: DGX stocks.
        What was MARK E DELANEY’s latest transaction?
        MARK E DELANEY latest transaction was an Uninformative Buy of $5.90K.
          What was MARK E DELANEY's most profitable transaction?
          MARK E DELANEY’s most profitable transaction was an Informative Sell of DGX stock on July 26, 2024. The return on the trade was -18.00%.
            What is MARK E DELANEY's role in Quest Diagnostics?
            MARK E DELANEY's role in Quest Diagnostics is SVP & CCO.
              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.