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MacPherson Richard

Track

Insider profile

Performance

Overall performance
1.8
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -6% 8.2% 15.1%
Success rate 43% 68% 82%
Transactions
3 67% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return -10%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
MacPherson Richard's trades of Birchtech Corp's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-02 2026-02-27
US Birchtech Corp (BCHTD)
B Purchase
78,399 -48.4%
259.68
US$1,082,140 		78,399 -48.4% 259.68 US$1,082,140
2021-04-21 2021-04-19
US Birchtech Corp (BCHTD)
S Sale
92,747 +5.6%
16.21
US$315,260 		92,747 +5.6% 16.21 US$315,260
2021-03-22 2021-03-22
US Birchtech Corp (BCHTD)
B Purchase
79,054 -21.0%
152.45
US$381,411 		79,054 -21.0% 152.45 US$381,411