Public STOCK Act disclosures

DGX Politician Trading

If you can’t beat them, take advantage of them.

Track public congressional STOCK Act disclosures involving DGX. This becomes powerful when paired with insider Form 4 activity on the same ticker.

Could following the right politician have beaten guessing?
Historical disclosure backtest · current year ongoing
+39.7%avg tracked return
100%positive trades
0hot deals now
+80% +20% -40% 97% losing-trader benchmark +43% 2021 +50.1% 2022 +41.9% 2024 +17.3% 2025
Day-trader loss-rate benchmark; varies by study and market. This is not financial advice; it is a historical signal comparison.

DGX political disclosures

Amounts are reported as ranges and may lag the transaction date by up to 45 days under STOCK Act rules.

Compare insider trading
Disclosure Politician Asset Type Owner Amount Copy Signal
Feb. 6, 2025
Trade April 17, 2025
?
Subscribe to reveal identity
DGX
Quest Diagnostics Incorporated
Sell Spouse $1,001 – $15,000 +17.3%
Trade price $160.90 → $188.76 Since politician trade: +17.3%
Disclosure price $158.98 → $188.76 Since public filing: +18.7%
Max since buy 31.1% · Disclosure lag pending
Feb. 14, 2024
Trade Jan. 3, 2024
Tommy Tuberville
Senate · Republican · AL
DGX
Quest Diagnostics Incorporated
Sell Unknown $15,001 – $50,000 +41.9%
Trade price $133.01 → $188.76 Since politician trade: +41.9%
Disclosure price $122.26 → $188.76 Since public filing: +54.4%
Max since buy 58.6% · Filed after 42 days
April 18, 2022
Trade March 31, 2022
Michael McCaul
House · Republican · TX
DGX
Quest Diagnostics Incorporated
Sell Dependent child $1,001 – $15,000 +50.1%
Trade price $125.78 → $188.76 Since politician trade: +50.1%
Disclosure price $123.06 → $188.76 Since public filing: +53.4%
Max since buy 67.8% · Filed after 18 days
Jan. 27, 2022
Trade Dec. 14, 2021
Michael McCaul
House · Republican · TX
DGX
Quest Diagnostics Incorporated
Sell Spouse $1,000 – $15,000 +25.5%
Trade price $150.46 → $188.76 Since politician trade: +25.5%
Disclosure price $124.14 → $188.76 Since public filing: +52.0%
Max since buy 40.2% · Filed after 44 days
Oct. 15, 2021
Trade Sept. 29, 2021
Tommy Tuberville
Senate · Republican · AL
DGX
Quest Diagnostics Incorporated
Sell Unknown $1,001 – $15,000 +40.3%
Trade price $134.55 → $188.76 Since politician trade: +40.3%
Disclosure price $130.39 → $188.76 Since public filing: +44.8%
Max since buy 56.8% · Filed after 16 days
July 23, 2021
Trade March 29, 2021
Tommy Tuberville
Senate · Republican · AL
DGX
Quest Diagnostics Incorporated
Buy Unknown $1,001 – $15,000 +63.4%
Trade price $115.56 → $188.76 Since politician trade: +63.4%
Disclosure price $127.03 → $188.76 Since public filing: +48.6%
Max since buy 82.6% · Filed after 116 days