David M Kaye

BCHT

David M Kaye serves as Director at Birchtech Corp. (BCHT). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

9 trades

$203.2K

Net Position

Net Seller

$203.2K

Companies Traded

BCHT

Active Period

Feb 2023 – Dec 2025

9 total trades

Most Recent

Sell BCHT

Dec 12, 2025 · $145.0K

David M Kaye's Insider Trading at Birchtech Corp. (BCHT)

Buys

0 · $0.00

Sells

9 · $203.2K

Total Shares Bought

Total Shares Sold

273,608

BCHT Price Chart

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Date	Type	Shares	Avg Price	Value
Dec 12, 2025↗	Sell	155,214	$0.93	$145.0K
Dec 11, 2023↗	Sell	1,578	$0.99	$1.6K
Nov 30, 2023↗	Sell	2,112	$0.98	$2.1K
Oct 31, 2023↗	Sell	3,081	$0.41	$1.3K
Sep 29, 2023↗	Sell	4,141	$0.39	$1.6K
Jul 28, 2023↗	Sell	3,209	$0.33	$1.1K
Jun 28, 2023↗	Sell	4,375	$0.30	$1.3K
Jun 7, 2023↗	Sell	4,898	$0.37	$1.8K
Feb 1, 2023↗	Sell	95,000	$0.50	$47.5K

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