Public STOCK Act disclosures

COHR Politician Trading

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

Track public congressional STOCK Act disclosures involving COHR. 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
+209.4%avg tracked return
100%positive trades
0hot deals now
+80% +20% -40% 97% losing-trader benchmark +239.2% 2025 +90.3% ongoing 2026
Day-trader loss-rate benchmark; varies by study and market. This is not financial advice; it is a historical signal comparison.

COHR 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
March 2, 2026
Trade Feb. 4, 2026
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COHR
Coherent, Inc.
Sell Unknown $15,001 – $50,000 +90.3%
Trade price $211.00 → $401.64 Since politician trade: +90.3%
Disclosure price $298.91 → $401.64 Since public filing: +34.4%
Max since buy 91.3% · Filed after 26 days
Jan. 13, 2026
Trade Dec. 18, 2025
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COHR
Coherent, Inc.
Sell Self $15,001 – $50,000 +128.6%
Trade price $175.71 → $401.64 Since politician trade: +128.6%
Disclosure price $190.03 → $401.64 Since public filing: +111.4%
Max since buy 129.8% · Filed after 26 days
Dec. 8, 2025
Trade Nov. 25, 2025
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COHR
Coherent, Inc.
Buy Dependent child $1,001 – $15,000 +169.8%
Trade price $148.85 → $401.64 Since politician trade: +169.8%
Disclosure price $185.86 → $401.64 Since public filing: +116.1%
Max since buy 171.2% · Filed after 13 days
Feb. 27, 2025
Trade Feb. 3, 2025
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COHR
Coherent, Inc.
Buy Unknown $1,001 – $15,000 +359.0%
Trade price $87.50 → $401.64 Since politician trade: +359.0%
Disclosure price $74.92 → $401.64 Since public filing: +436.1%
Max since buy 361.4% · Filed after 24 days
Jan. 31, 2025
Trade Jan. 2, 2025
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COHR
Coherent, Inc.
Buy Spouse $15,001 – $50,000 +299.3%
Trade price $100.59 → $401.64 Since politician trade: +299.3%
Disclosure price $90.49 → $401.64 Since public filing: +343.9%
Max since buy 301.3% · Filed after 29 days