Public STOCK Act disclosures

CNI Politician Trading

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

Track public congressional STOCK Act disclosures involving CNI. 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
+24.1%avg tracked return
100%positive trades
2hot deals now
+80% +20% -40% 97% losing-trader benchmark +54.1% 2019 +54.5% 2020 +4.2% 2023 +19% 2025
Day-trader loss-rate benchmark; varies by study and market. This is not financial advice; it is a historical signal comparison.

CNI 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
Oct. 3, 2025
Trade Sept. 25, 2025
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CNI
Canadian National Railway Company
Sell Dependent child $1,001 – $15,000 +23.1%
Trade price $91.82 → $112.99 Since politician trade: +23.1%
Disclosure price $95.78 → $112.99 Since public filing: +18.0%
Max since buy 25.2% · Filed after 8 days
Aug. 7, 2025
Trade July 28, 2025
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CNI
Canadian National Railway Company
Buy Self $1,001 – $15,000 +20.5%
Trade price $93.79 → $112.99 Since politician trade: +20.5%
Disclosure price $91.30 → $112.99 Since public filing: +23.8%
Max since buy 22.6% · Filed after 10 days
April 10, 2025
Trade March 12, 2025
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CNI
Canadian National Railway Company
Buy Dependent child $15,001 – $50,000 +18.9%
Trade price $95.04 → $112.99 Since politician trade: +18.9%
Disclosure price $93.99 → $112.99 Since public filing: +20.2%
Max since buy 20.9% · Filed after 29 days
April 10, 2025
Trade March 6, 2025
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CNI
Canadian National Railway Company
Sell Self $1,001 – $15,000 +13.7%
Trade price $99.40 → $112.99 Since politician trade: +13.7%
Disclosure price $93.99 → $112.99 Since public filing: +20.2%
Max since buy 15.7% · Filed after 35 days
Sept. 14, 2023
Trade Aug. 17, 2023
Michael McCaul
House · Republican · TX
CNI
Canadian National Railway Company
Buy Spouse $50,001 – $100,000 Hot deal
Trade price $107.04 → $112.99 Since politician trade: +5.6%
Disclosure price $109.73 → $112.99 Since public filing: +3.0%
Max since buy 19.1% · Filed after 28 days
Sept. 14, 2023
Trade Aug. 14, 2023
Michael McCaul
House · Republican · TX
CNI
Canadian National Railway Company
Buy Spouse $50,001 – $100,000 Hot deal
Trade price $109.81 → $112.99 Since politician trade: +2.9%
Disclosure price $109.73 → $112.99 Since public filing: +3.0%
Max since buy 16.1% · Filed after 31 days
June 10, 2020
Trade May 8, 2020
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CNI
Canadian National Railway Company
Sell Joint $1,001 – $15,000 +54.5%
Trade price $73.14 → $112.99 Since politician trade: +54.5%
Disclosure price $81.53 → $112.99 Since public filing: +38.6%
Max since buy 74.3% · Filed after 33 days
Feb. 25, 2019
Trade Feb. 15, 2019
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CNI
Canadian National Railway Company
Sell Joint $1,001 – $15,000 +54.1%
Trade price $73.30 → $112.99 Since politician trade: +54.1%
Disclosure price $75.14 → $112.99 Since public filing: +50.4%
Max since buy 73.9% · Filed after 10 days