Gary M Pfeiffer Quest Diagnostics Inc (DGX) insider trading activity

DGX Quotes by TradingView

Gary M Pfeiffer is Director of QUEST DIAGNOSTICS INC. Currently has a direct ownership of 29,431 shares of DGX, which is worth approximately $4.03 Million. The most recent transaction as insider was on Oct 22, 2025, when has been sold 1,482 shares (Common Stock) at a price of $182.4 per share, resulting in proceeds of $270,316. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 29.4K
4.04% 3M change
1.78% 12M change
Total Value Held $4.03 Million

GARY M PFEIFFER Transaction History

Date Transaction Value Shares Traded Shares Held Form
Oct 22 2025
SELL
Open market or private sale
$270,316 $182.4 p/Share
1,482 Reduced 4.79%
29,431 Common Stock
May 15 2025
BUY
Grant, award, or other acquisition
-
1,203 Added 3.77%
30,669 Common Stock
May 16 2024
BUY
Grant, award, or other acquisition
-
1,482 Added 4.88%
28,916 Common Stock
May 17 2023
BUY
Grant, award, or other acquisition
-
1,369 Added 4.85%
26,839 Common Stock
May 18 2022
BUY
Grant, award, or other acquisition
-
1,292 Added 4.92%
24,982 Common Stock
May 25 2021
BUY
Grant, award, or other acquisition
-
1,363 Added 5.53%
23,265 Common Stock
GMP

Gary M Pfeiffer

Director
Secaucus, NJ

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