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Insider Sale $ARCH Arch Biopartners Inc.

Arch Biopartners Inc. 10% holder & director Richard Gabriel Muruve sold $100K of stock

Sep 30, 2026Reported
Insider trades at $ARCH
$0.81 CAD-17.3% 1YInteractive chart →
$1.45$0.41$0.81Nov 18, 2025 · Richard Gabriel Muruve bought 480,923 common shares at $1.04 · $500KFeb 10, 2026 · Richard Gabriel Muruve bought 424,500 common shares at $0.700 · $297K Feb 10, 2026 · Richard Gabriel Muruve bought 159,000 common shares at $0.700 · $111K Feb 10, 2026 · Richard Gabriel Muruve bought 125,000 common shares at $0.753 · $94K Feb 10, 2026 · Richard Gabriel Muruve bought 97,500 common shares at $0.716 · $70K Feb 10, 2026 · Richard Gabriel Muruve bought 58,500 common shares at $0.710 · $42K Feb 3, 2026 · Richard Gabriel Muruve bought 12,650 common shares at $1.08 · $14K Feb 6, 2026 · Richard Gabriel Muruve bought 9,000 common shares at $0.794 · $7K Feb 10, 2026 · Richard Gabriel Muruve bought 5,000 common shares at $0.770 · $4K +3 more×11Feb 11, 2026 · Richard Gabriel Muruve bought 500 common shares at $0.915 · $458Apr 2, 2026 · Richard Gabriel Muruve bought 81,667 common shares at $0.600 · $49KJul 14, 2026 · Richard Gabriel Muruve bought 21,000 common shares at $0.840 · $18K Jul 14, 2026 · Richard Gabriel Muruve bought 5,500 common shares at $0.830 · $5K Jul 14, 2026 · Richard Gabriel Muruve bought 5,000 common shares at $0.820 · $4K×3Jul 27, 2026 · Richard Gabriel Muruve bought 2,000 common shares at $0.845 · $2K Jul 29, 2026 · Richard Gabriel Muruve bought 1,500 common shares at $0.850 · $1K Jul 29, 2026 · Richard Gabriel Muruve bought 1,000 common shares at $0.870 · $870 Jul 22, 2026 · Richard Gabriel Muruve bought 1,000 common shares at $0.865 · $865 Jul 24, 2026 · Richard Gabriel Muruve bought 1,000 common shares at $0.850 · $850 Jul 29, 2026 · Richard Gabriel Muruve bought 500 common shares at $0.840 · $420×6Aug 5, 2026 · Richard Gabriel Muruve bought 10,000 common shares at $0.870 · $9K Aug 5, 2026 · Richard Gabriel Muruve bought 10,000 common shares at $0.860 · $9K Aug 5, 2026 · Richard Gabriel Muruve bought 7,000 common shares at $0.910 · $6K Aug 7, 2026 · Richard Gabriel Muruve bought 3,000 common shares at $0.940 · $3K Aug 7, 2026 · Richard Gabriel Muruve bought 2,500 common shares at $0.920 · $2K Aug 5, 2026 · Richard Gabriel Muruve bought 1,500 common shares at $0.920 · $1K Aug 6, 2026 · Richard Gabriel Muruve bought 1,500 common shares at $0.910 · $1K Aug 7, 2026 · Richard Gabriel Muruve bought 1,000 common shares at $0.980 · $980 +13 more×21Aug 10, 2026 · Richard Gabriel Muruve bought 10,000 common shares at $1.06 · $11K Aug 13, 2026 · Richard Gabriel Muruve bought 9,000 common shares at $1.14 · $10K Aug 13, 2026 · Richard Gabriel Muruve bought 10,000 common shares at $1.02 · $10K Aug 13, 2026 · Richard Gabriel Muruve bought 6,300 common shares at $1.03 · $6K Aug 13, 2026 · Richard Gabriel Muruve bought 5,000 common shares at $1.10 · $6K Aug 13, 2026 · Richard Gabriel Muruve bought 3,800 common shares at $1.16 · $4K Aug 13, 2026 · Richard Gabriel Muruve bought 4,000 common shares at $1.08 · $4K Aug 13, 2026 · Richard Gabriel Muruve bought 3,900 common shares at $1.06 · $4K +19 more×27Aug 19, 2026 · Richard Gabriel Muruve bought 700 common shares at $1.10 · $770 Aug 20, 2026 · Richard Gabriel Muruve bought 500 common shares at $0.992 · $496 Aug 25, 2026 · Richard Gabriel Muruve bought 400 common shares at $1.07 · $430 Aug 20, 2026 · Richard Gabriel Muruve bought 400 common shares at $1.04 · $418 Aug 20, 2026 · Richard Gabriel Muruve bought 400 common shares at $1.00 · $400 Aug 25, 2026 · Richard Gabriel Muruve bought 300 common shares at $1.14 · $341 Aug 21, 2026 · Richard Gabriel Muruve bought 300 common shares at $1.10 · $332 Aug 20, 2026 · Richard Gabriel Muruve bought 200 common shares at $1.09 · $218 +4 more×12Sep 1, 2026 · Richard Gabriel Muruve bought 1,200 common shares at $1.03 · $1K Sep 1, 2026 · Richard Gabriel Muruve bought 1,100 common shares at $1.02 · $1K Aug 27, 2026 · Richard Gabriel Muruve bought 400 common shares at $0.950 · $380 Aug 26, 2026 · Richard Gabriel Muruve bought 300 common shares at $1.02 · $306 Sep 1, 2026 · Richard Gabriel Muruve bought 200 common shares at $1.06 · $212 Aug 27, 2026 · Richard Gabriel Muruve bought 200 common shares at $1.04 · $209 Aug 28, 2026 · Richard Gabriel Muruve bought 100 common shares at $1.04 · $104 Aug 26, 2026 · Richard Gabriel Muruve bought 100 common shares at $1.03 · $103×8Sep 11, 2026 · Richard Gabriel Muruve bought 1,500 common shares at $0.930 · $1K Sep 11, 2026 · Richard Gabriel Muruve bought 1,100 common shares at $0.940 · $1K Sep 11, 2026 · Richard Gabriel Muruve bought 1,000 common shares at $0.940 · $940 Sep 11, 2026 · Richard Gabriel Muruve bought 1,000 common shares at $0.930 · $930 Sep 3, 2026 · Richard Gabriel Muruve bought 500 common shares at $1.03 · $515 Sep 9, 2026 · Richard Gabriel Muruve bought 500 common shares at $0.940 · $470 Sep 4, 2026 · Richard Gabriel Muruve bought 300 common shares at $1.04 · $312 Sep 3, 2026 · Richard Gabriel Muruve bought 200 common shares at $1.02 · $204 +3 more×11Sep 14, 2026 · Richard Gabriel Muruve bought 1,000 common shares at $0.900 · $900 Sep 14, 2026 · Richard Gabriel Muruve bought 500 common shares at $0.935 · $468×2Sep 30, 2026 · Richard Gabriel Muruve bought 7,000 common shares at $0.850 · $6K Sep 30, 2026 · Richard Gabriel Muruve bought 3,000 common shares at $0.840 · $3K Oct 1, 2026 · Richard Gabriel Muruve bought 1,200 common shares at $0.840 · $1K×3Nov 4, 2025 · Richard Gabriel Muruve sold -100,000 common shares at $1.03 · $103K Nov 6, 2025 · Richard Gabriel Muruve sold -100,000 common shares at $1.03 · $103K Nov 6, 2025 · Richard Gabriel Muruve sold -30,000 common shares at $1.07 · $32K×3Dec 19, 2025 · Richard Gabriel Muruve sold -10,000 common shares at $1.26 · $13KJan 7, 2026 · Richard Gabriel Muruve sold -10,000 common shares at $1.26 · $13K Jan 2, 2026 · Richard Gabriel Muruve sold -4,000 common shares at $1.23 · $5K×2Feb 2, 2026 · Richard Lawrence Rossman sold -100,000 common shares at $0.710 · $71KFeb 10, 2026 · Richard Gabriel Muruve sold -426,000 common shares at $0.700 · $298K Feb 10, 2026 · Richard Gabriel Muruve sold -300,000 common shares at $0.701 · $210K Feb 10, 2026 · Richard Gabriel Muruve sold -164,000 common shares at $0.700 · $115K×3Jun 12, 2026 · Richard Gabriel Muruve sold -69,000 common shares at $0.470 · $32KJun 24, 2026 · Richard Gabriel Muruve sold -4,000 common shares at $1.07 · $4K Jun 24, 2026 · Richard Gabriel Muruve sold -2,000 common shares at $1.12 · $2K Jun 24, 2026 · Richard Gabriel Muruve sold -1,000 common shares at $1.08 · $1K×3Jul 10, 2026 · Richard Gabriel Muruve sold -107,000 common shares at $0.810 · $87K Jul 14, 2026 · Richard Gabriel Muruve sold -16,000 common shares at $0.810 · $13K Jul 14, 2026 · Richard Gabriel Muruve sold -14,500 common shares at $0.810 · $12K Jul 14, 2026 · Richard Gabriel Muruve sold -1,000 common shares at $0.840 · $840×4Jul 23, 2026 · Richard Gabriel Muruve sold -200,000 common shares at $0.850 · $170K Jul 20, 2026 · Richard Gabriel Muruve sold -10,000 common shares at $0.800 · $8K Jul 27, 2026 · Richard Gabriel Muruve sold -1,000 common shares at $0.850 · $850×3Aug 5, 2026 · Richard Gabriel Muruve sold -200,000 common shares at $0.840 · $168K Aug 12, 2026 · Richard Gabriel Muruve sold -900 common shares at $1.09 · $981 Aug 10, 2026 · Richard Gabriel Muruve sold -500 common shares at $1.14 · $570 Aug 12, 2026 · Richard Gabriel Muruve sold -500 common shares at $1.12 · $560×4Aug 13, 2026 · Richard Gabriel Muruve sold -122,200 common shares at $1.04 · $127K Aug 20, 2026 · Richard Gabriel Muruve sold -10,000 common shares at $1.08 · $11K×2Aug 21, 2026 · Richard Gabriel Muruve sold -5,000 common shares at $1.08 · $5K Aug 26, 2026 · Richard Gabriel Muruve sold -900 common shares at $1.02 · $918 Aug 25, 2026 · Richard Gabriel Muruve sold -700 common shares at $1.12 · $784 Aug 28, 2026 · Richard Gabriel Muruve sold -500 common shares at $1.00 · $500×4Sep 1, 2026 · Richard Gabriel Muruve sold -58,000 common shares at $1.02 · $59K Sep 3, 2026 · Richard Gabriel Muruve sold -1,000 common shares at $1.05 · $1K Sep 3, 2026 · Richard Gabriel Muruve sold -1,000 common shares at $1.00 · $1K Sep 8, 2026 · Richard Gabriel Muruve sold -700 common shares at $0.950 · $665 Sep 9, 2026 · Richard Gabriel Muruve sold -500 common shares at $0.930 · $465×5Sep 11, 2026 · Richard Gabriel Muruve sold -20,000 common shares at $0.940 · $19K Sep 10, 2026 · Richard Gabriel Muruve sold -5,000 common shares at $0.940 · $5K Sep 14, 2026 · Richard Gabriel Muruve sold -500 common shares at $0.930 · $465×3Sep 30, 2026 · Richard Gabriel Muruve sold -117,000 common shares at $0.850 · $99K Sep 30, 2026 · Richard Gabriel Muruve sold -1,000 common shares at $0.890 · $890×2Oct 16, 2026 · Richard Gabriel Muruve sold -6,000 common shares at $0.820 · $5K Oct 16, 2026 · Richard Gabriel Muruve sold -2,000 common shares at $0.850 · $2K×2Oct 29, 2025Oct 30, 2026
insider buy (107) insider sell (43) · glowing mark: this filing

Richard Gabriel Muruve, 10% holder & director of Arch Biopartners Inc. (TSXV:ARCH), sold 118,000 Common Shares on the open market at an average of $0.85, a $100K sale on Sep 30, 2026, disclosed Oct 5, 2026.

The sale reduced the direct holding by about 1.2%. Muruve now holds 8,807,350 shares directly, worth about $7.3M at the Oct 5, 2026 close.

ARCH closed at $0.83 on Oct 5, 2026, up 5.1% over the prior three months. In the 52 weeks to that date it closed between $0.41 and $1.45, and that close was 43% below the high.

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