Canada Biotechnology & Medical Research

Arch Biopartners Inc (ARCH)

Track

Arch Biopartners recorded 26 insider trading transactions over the past 90 days. Director Richard Muruve engaged in frequent buying activity alongside significant selling, totaling 36,025 CAD in purchases versus 331,095 CAD in disposals. These movements occurred amid a 106.8% stock price increase, preceding the upcoming August 2026 results financiers.
Ticker: ARCH Exchange: CVE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Arch Biopartners Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
254.34
Quantity 45,059 +30.2%
Value CA$56,885
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
458.58
Quantity 61,111 -11.7%
Value CA$2,757,751
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Sale
Price
147.25
Quantity 16,124 +13.7%
Value US$787,442
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Sale
Price
0.75
Quantity 1,000 -0.0%
Value US$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
1.05
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
1.02
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.93
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.92
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.94
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.92
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.94
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.91
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.92
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.91
Quantity 1,000 +0.1%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.87
Quantity 1,000 +0.1%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.86
Quantity 1,000 +0.1%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.84
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Sale
Price
0.84
Quantity 1,000 -2.2%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.85
Quantity 1,000 +0.0%
Value CA$100,000
2.7
Muruve, Richard Gabriel 10% Security Holder of Issuer, Director of Issuer Non-Executive Director Large shareholder
Transaction date
Purchase
Price
0.84
Quantity 1,000 +0.0%
Value CA$100,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-12 2026-08-07 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
45,059 +30.2%
254.34
CA$56,885 		45,059 +30.2% 254.34 CA$56,885
2026-08-12 2026-08-07 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
61,111 -11.7%
458.58
CA$2,757,751 		61,111 -11.7% 458.58 CA$2,757,751
2026-08-12 2026-08-07 S Sale
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
16,124 +13.7%
147.25
US$787,442 		16,124 +13.7% 147.25 US$787,442
2026-08-12 2026-08-07 S Sale
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 -0.0%
0.75
US$100,000 		1,000 -0.0% 0.75 US$100,000
2026-08-12 2026-08-07 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
1.05
CA$100,000 		1,000 +0.0% 1.05 CA$100,000
2026-08-12 2026-08-07 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
1.02
CA$100,000 		1,000 +0.0% 1.02 CA$100,000
2026-08-12 2026-08-07 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.93
CA$100,000 		1,000 +0.0% 0.93 CA$100,000
2026-08-12 2026-08-07 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.92
CA$100,000 		1,000 +0.0% 0.92 CA$100,000
2026-08-12 2026-08-07 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.94
CA$100,000 		1,000 +0.0% 0.94 CA$100,000
2026-08-10 2026-08-06 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.92
CA$100,000 		1,000 +0.0% 0.92 CA$100,000
2026-08-10 2026-08-06 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.94
CA$100,000 		1,000 +0.0% 0.94 CA$100,000
2026-08-10 2026-08-06 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.91
CA$100,000 		1,000 +0.0% 0.91 CA$100,000
2026-08-10 2026-08-05 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.92
CA$100,000 		1,000 +0.0% 0.92 CA$100,000
2026-08-10 2026-08-05 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.1%
0.91
CA$100,000 		1,000 +0.1% 0.91 CA$100,000
2026-08-10 2026-08-05 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.1%
0.87
CA$100,000 		1,000 +0.1% 0.87 CA$100,000
2026-08-10 2026-08-05 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.1%
0.86
CA$100,000 		1,000 +0.1% 0.86 CA$100,000
2026-08-10 2026-08-05 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.84
CA$100,000 		1,000 +0.0% 0.84 CA$100,000
2026-08-10 2026-08-05 S Sale
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 -2.2%
0.84
CA$100,000 		1,000 -2.2% 0.84 CA$100,000
2026-08-05 2026-08-04 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.85
CA$100,000 		1,000 +0.0% 0.85 CA$100,000
2026-08-05 2026-08-04 B Purchase
2.7
Muruve, Richard Gabriel

10% Security Holder of Issuer, Director of Issuer

Non-Executive Director Large shareholder
1,000 +0.0%
0.84
CA$100,000 		1,000 +0.0% 0.84 CA$100,000
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