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Correspondence Activity Detail

Birchtech Corp. (BCHT) (CIK 0000728385) (BCHT)
Activity window: Oct. 25, 2025 to Oct. 24, 2026

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Export this company’s current score, component values, matched signals, and scoring date as a one-row CSV snapshot.

Probe Score Breakdown

Current total
0.5 / 10
Correspondence-letter component
0.0
AI sentiment component
0.5
Keyword-match component
0.0
Signal-match component
0.0
Notable 8-K modifier
0.0

The total combines correspondence volume, AI sentiment, matched keywords and signals, and a weighted 8-K adjustment, capped at 10.0. This is the 365-day v1 snapshot. Computed: Oct. 24, 2026. Latest filing activity: Feb. 12, 2026. These dates describe different events.

Correspondence Filings
0
Keyword Matches
0
Latest Activity
Feb. 12, 2026
Related 8-Ks
0

Matched Signals

No stored keyword or signal matches were recorded for this activity window.

Filings In This Window

DateFormSentimentUrgencySummaryOpen
Feb. 12, 2026 CORRESP Neutral/Informational Low Birchtech Corp. has formally withdrawn its request for the acceleration of the effective time of its registration statement on Form S-1, which was originally filed on January 13, … Read Filing EDGAR
Feb. 12, 2026 CORRESP Neutral/Informational Low Birchtech Corp. has formally withdrawn its request for the acceleration of the effective time of its registration statement on Form S-1, which was initially set for February 11, 2… Read Filing EDGAR
Feb. 12, 2026 CORRESP Neutral/Informational Moderate Birchtech Corp. has submitted a request to the SEC to accelerate the effective date of its registration statement on Form S-1, originally filed on January 13, 2026. The company ai… Read Filing EDGAR
Feb. 12, 2026 CORRESP Neutral/Informational Moderate Birchtech Corp. has submitted a request for the acceleration of the effective date of their Registration Statement No. 333-292701 on Form S-1. The request, made by Lake Street Cap… Read Filing EDGAR
Feb. 9, 2026 CORRESP Neutral/Informational Moderate Birchtech Corp. has submitted a request to the SEC to accelerate the effective date of their registration statement on Form S-1, originally filed on January 13, 2026. The company … Read Filing EDGAR
Feb. 9, 2026 CORRESP Neutral/Informational Moderate Birchtech Corp. has submitted a request for the acceleration of the effective date of its Registration Statement No. 333-292701 on Form S-1. The request aims for the statement to … Read Filing EDGAR

Notable 8-Ks In This Window

No notable 8-Ks were stored for this company in this activity window.