DOHERTY CATHERINE T.

PrivateCIK: 1520897
Location

SECAUCUS, NJ

Senior insider sale

EVP, Regional Businesses at QUEST DIAGNOSTICS INC — senior position signals high conviction

$5.69M

27.60K shares

What this filing means

DOHERTY CATHERINE T. plans to sell 27.60K shares of QUEST DIAGNOSTICS INC valued at approximately $5.69M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderDOHERTY CATHERINE T.CIK 1520897
IssuerQUEST DIAGNOSTICS INCCIK 1022079
Officer· EVP, Regional Businesses
Since Mar 2026
27.60K
Shares to sell
$5.69M
Approx. market value
1.43K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months2
Sort

Restricted Stock Vesting

Compensation

2/14/2026
707.00

Restricted Stock Vesting

Compensation

2/12/2026
726.00
Total acquired1.43K
Planned & Completed Dispositions2
Sort

Completed

Completed

Units to sell

26.16K

Market value

$5.39M

2/13/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

1.43K

Market value

$293.5K

2/19/2026
Total

Units

27.60K

Value

$5.69M

DOHERTY CATHERINE T. — Planned Insider Sale (Form 144) | Finecho