BIRCHTECH CORP.
Ownership & governance
Executives 5Directors 4Avg age 64Avg tenure 6.2y
RM
Richard MacPherson
Chief Executive Officer
Age 70Since 2015-03-30Profile →
+8
Executives5
Board of directors4
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Richard MacPherson | 11.23 % | 2,955,095 |
| Alterna Capital Partners LLC | 7.071 % | 1,860,000 |
| Christopher Greenberg | 4.129 % | 1,086,107 |
| Heartland Advisors, Inc. | 3.801 % | 1,000,000 |
| John Pavlish | 1.672 % | 439,710 |
Catalog · 2026-07-09
Registry officers9
| Name | Role | Since | Shares |
|---|---|---|---|
| James Trettel | Chief Operating Officer | 2013-12-31 | - |
| John Pavlish | Chief Tech/Sci/R&D Officer | 2014-11-15 | - |
| Michael Mioska | Director of Finance/CFO | 2026-04-30 | - |
| Richard MacPherson | Chairman | 2025-06-30 | - |
| Richard MacPherson | Chief Executive Officer | 2015-03-30 | - |
| David Kaye | Director/Board Member | 2019-06-04 | - |
| Mitzi Coogler | Director/Board Member | 2024-12-29 | - |
| Troy Grant | Director/Board Member | 2023-05-25 | - |
Registry · as of 2026-07-09
Institutional (13F)
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Fund membership
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Street consensus
Consensus noneMean target 15Range 15–15Analysts 1
- Buy 1
Broker actions1
| Firm | Action | To | Target | Date |
|---|---|---|---|---|
| Lake Street | Initiated | Buy | 3 | 2025-09-19 |
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.