Birchtech Corp.
Veridion Score
Composite trend over time
Why is BCHT moving today?
Birchtech Corp is a provider of specialty activated carbon technologies, delivering solutions for air and water purification. It provides patented and proprietary Sorbent Enhancement Additive (SEA) technologies for mercury emissions capture to the coal-fired utility sector, and is developing water purification technologies with a specialization on forever chemicals such as PFAS and PFOS. Geographically, the company derives all of its revenue from the United States.
Reported fields plus Veridion-computed history. Unsourced tiles are omitted.
Warehouse intelligence for BCHT.
BCHT insider activity
Birchtech Corp.
No multi-insider buying cluster in the last 90 days
Net buying: $750K across loaded Form 4 rows.
Loaded official disclosures do not show all three sources aligned on this ticker.
| Filing date | Trade date | Insider | Title | Type | Price | Qty | Owned | Value | Receipt |
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-02 | 2026-02-27 | MacPherson Richard | Insider | buy | $2.40 | 312,500 | 2,955,095 | $750K | SEC Form 4 |
| 2025-12-15 | 2025-12-12 | MacPherson Richard | Insider | sell | $0.93 | 310,427 | 13,212,954 | $290K | SEC Form 4 |
| 2025-12-15 | 2025-12-12 | MacPherson Richard | Insider | buy | $0.58 | 500,000 | 13,523,381 | $290K | SEC Form 4 |
| 2025-12-15 | 2025-12-12 | Kaye David M | Insider | sell | $0.93 | 155,214 | 370,142 | $145K | SEC Form 4 |
| 2025-12-15 | 2025-12-12 | Kaye David M | Insider | buy | $0.58 | 250,000 | 525,356 | $145K | SEC Form 4 |
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Upgrade to Sovereign · $25/moBCHT contract awards, year to date.
Public federal awards linked to this ticker.
BCHT lobbying filings, year to date.
Registered lobbying filings matched to Birchtech Corp..