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Who

Richard MacPherson

President and CEO

Company insider

Files Form 4 as: President and CEO, Birchtech.

Every Form 4 they filed

In numbers

Trades disclosed
129
Buys
2
Sells
22
Bought
$1.5M
Sold
$5.1M
Companies
1
Companies where not an officer
0
First trade
21 Jun 2011
Last trade
27 Feb 2026
Last filed
2 Mar 2026

Companies traded

Where they are an officer
BCHT BirchtechDirector, Officer, 10% owner · Life-science tools · last 27 Feb 20262 buys · 22 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
27 Feb 2026filed 2 Mar 2026BCHT BirchtechLife-science toolsSEC FORM 4 Bought$750K312,500 at $2.40filing
27 Feb 2026filed 2 Mar 2026BCHT BirchtechLife-science toolsSEC FORM 4 Bought$750K312,500 at $2.40filing
12 Dec 2025filed 15 Dec 2025BCHT Birchtechoption or derivative · Life-science toolsSEC FORM 4 Code M—500,000 at $0.00filing
12 Dec 2025filed 15 Dec 2025BCHT BirchtechLife-science toolsSEC FORM 4 Code M$290K500,000 at $0.58filing
12 Dec 2025filed 15 Dec 2025BCHT BirchtechLife-science toolsSEC FORM 4 Code F$289K310,427 at $0.93filing
20 Jun 2025filed 23 Jun 2025BCHT Birchtechoption or derivative · Life-science toolsSEC FORM 4 Code M—500,000 at $0.00filing
20 Jun 2025filed 23 Jun 2025BCHT BirchtechLife-science toolsSEC FORM 4 Code M$95K500,000 at $0.19filing
20 Jun 2025filed 23 Jun 2025BCHT BirchtechLife-science toolsSEC FORM 4 Code F$94K181,022 at $0.52filing
24 Jun 2024filed 26 Jun 2024BCHT Birchtechoption or derivative · Life-science toolsSEC FORM 4 Code M—1,500,000 at $0.00filing
24 Jun 2024filed 26 Jun 2024BCHT BirchtechLife-science toolsSEC FORM 4 Code M$405K1,500,000 at $0.27filing
24 Jun 2024filed 26 Jun 2024BCHT BirchtechLife-science toolsSEC FORM 4 Code F$405K613,544 at $0.66filing
15 Jan 2024filed 16 Jan 2024BCHT Birchtechoption or derivative · Life-science toolsSEC FORM 4 Code A—300,000 at $0.00filing
31 Oct 2023filed 2 Nov 2023BCHT Birchtechoption or derivative · Life-science toolsSEC FORM 4 Code M—16,458 at $0.00filing
31 Oct 2023filed 2 Nov 2023BCHT BirchtechLife-science toolsSEC FORM 4 Code M$3,29216,458 at $0.20filing
31 Oct 2023filed 2 Nov 2023BCHT BirchtechLife-science toolsSEC FORM 4 Code F$3,3268,112 at $0.41filing
29 Sep 2023filed 2 Oct 2023BCHT Birchtechoption or derivative · Life-science toolsSEC FORM 4 Code M—16,458 at $0.00filing
29 Sep 2023filed 2 Oct 2023BCHT BirchtechLife-science toolsSEC FORM 4 Code M$4,27916,458 at $0.26filing
29 Sep 2023filed 2 Oct 2023BCHT BirchtechLife-science toolsSEC FORM 4 Code F$4,25210,903 at $0.39filing
28 Jul 2023filed 1 Aug 2023BCHT Birchtechoption or derivative · Life-science toolsSEC FORM 4 Code M—16,458 at $0.00filing
28 Jul 2023filed 1 Aug 2023BCHT BirchtechLife-science toolsSEC FORM 4 Code M$2,79816,458 at $0.17filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care24

Buys in green, sells in red, by the company’s sector.

Related people

Nobody else traded the same names lately.