Richard MacPherson

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Corsicana, TX
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Richard MacPherson
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Richard MacPherson

Form 4 holding President and CEO, Director, 10%+ Owner

Birchtech Corp.

Security class
Common Stock
Shares / value
2,955,095
Estimated value
$12,343,541
Report date
27 Feb 2026
Price
$0.9342
Ownership
Direct
Form 4 holding President and CEO, Director, 10%+ Owner

Birchtech Corp.

Security class
Stock Option (Right to Buy)
Shares / value
0
Estimated value
Report date
12 Dec 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Richard MacPherson

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