Stocks · Health care · Pharmaceutical Preparations

Quantum Biopharma Ltd.

QNTM Clue Score36
Ontario, Canada Fiscal year ends December CIK 0001771885
$2.89 +2.48% Close, 13 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
2.89 on 13 Oct 2026
16 9 2 Oct 2025 Apr 2026 Oct 2026 14 Oct 2025 $15.99 15 Oct 2025 $15.15 16 Oct 2025 $15.07 17 Oct 2025 $14.16 20 Oct 2025 $14.41 21 Oct 2025 $14.67 22 Oct 2025 $13.62 23 Oct 2025 $14.44 24 Oct 2025 $13.90 27 Oct 2025 $13.43 28 Oct 2025 $12.96 29 Oct 2025 $12.85 30 Oct 2025 $12.54 31 Oct 2025 $11.07 3 Nov 2025 $10.52 4 Nov 2025 $8.91 5 Nov 2025 $9.00 6 Nov 2025 $8.59 7 Nov 2025 $8.91 10 Nov 2025 $8.39 11 Nov 2025 $8.62 12 Nov 2025 $8.33 13 Nov 2025 $7.69 14 Nov 2025 $7.36 17 Nov 2025 $7.21 18 Nov 2025 $6.79 19 Nov 2025 $6.31 20 Nov 2025 $6.19 21 Nov 2025 $5.76 24 Nov 2025 $6.20 25 Nov 2025 $8.04 26 Nov 2025 $11.41 28 Nov 2025 $9.70 1 Dec 2025 $8.57 2 Dec 2025 $9.70 3 Dec 2025 $9.99 4 Dec 2025 $10.00 5 Dec 2025 $10.04 8 Dec 2025 $10.13 9 Dec 2025 $10.63 10 Dec 2025 $10.61 11 Dec 2025 $9.84 12 Dec 2025 $9.38 15 Dec 2025 $7.75 16 Dec 2025 $8.65 17 Dec 2025 $8.28 18 Dec 2025 $8.82 19 Dec 2025 $8.89 22 Dec 2025 $10.69 23 Dec 2025 $9.46 24 Dec 2025 $8.69 26 Dec 2025 $8.30 29 Dec 2025 $8.04 30 Dec 2025 $7.33 31 Dec 2025 $7.30 2 Jan 2026 $7.01 5 Jan 2026 $7.23 6 Jan 2026 $7.01 7 Jan 2026 $7.60 8 Jan 2026 $7.26 9 Jan 2026 $6.93 12 Jan 2026 $6.96 13 Jan 2026 $7.43 14 Jan 2026 $7.01 15 Jan 2026 $6.96 16 Jan 2026 $7.05 20 Jan 2026 $7.22 21 Jan 2026 $6.42 22 Jan 2026 $6.30 23 Jan 2026 $6.18 26 Jan 2026 $5.39 27 Jan 2026 $5.15 28 Jan 2026 $4.91 29 Jan 2026 $4.87 30 Jan 2026 $4.58 2 Feb 2026 $4.24 3 Feb 2026 $4.03 4 Feb 2026 $4.00 5 Feb 2026 $3.92 6 Feb 2026 $4.20 9 Feb 2026 $3.94 10 Feb 2026 $3.95 11 Feb 2026 $3.85 12 Feb 2026 $3.65 13 Feb 2026 $3.64 17 Feb 2026 $3.71 18 Feb 2026 $3.64 19 Feb 2026 $3.72 20 Feb 2026 $3.69 23 Feb 2026 $3.54 24 Feb 2026 $3.81 25 Feb 2026 $3.79 26 Feb 2026 $3.58 27 Feb 2026 $3.55 2 Mar 2026 $3.60 3 Mar 2026 $3.75 4 Mar 2026 $3.80 5 Mar 2026 $3.59 6 Mar 2026 $3.50 9 Mar 2026 $3.36 10 Mar 2026 $2.80 11 Mar 2026 $2.10 12 Mar 2026 $2.56 13 Mar 2026 $2.48 16 Mar 2026 $2.36 17 Mar 2026 $2.40 18 Mar 2026 $2.40 19 Mar 2026 $2.36 20 Mar 2026 $2.24 23 Mar 2026 $3.10 24 Mar 2026 $4.73 25 Mar 2026 $4.35 26 Mar 2026 $3.83 27 Mar 2026 $4.77 30 Mar 2026 $4.28 31 Mar 2026 $4.83 1 Apr 2026 $4.41 2 Apr 2026 $3.98 6 Apr 2026 $3.58 7 Apr 2026 $3.88 8 Apr 2026 $3.68 9 Apr 2026 $3.27 10 Apr 2026 $3.53 13 Apr 2026 $3.36 14 Apr 2026 $3.02 15 Apr 2026 $3.07 16 Apr 2026 $3.17 17 Apr 2026 $3.12 20 Apr 2026 $3.12 21 Apr 2026 $3.44 22 Apr 2026 $3.35 23 Apr 2026 $3.21 24 Apr 2026 $3.61 27 Apr 2026 $4.45 28 Apr 2026 $5.37 29 Apr 2026 $5.65 30 Apr 2026 $5.73 1 May 2026 $5.55 4 May 2026 $5.20 5 May 2026 $5.36 6 May 2026 $5.28 7 May 2026 $5.01 8 May 2026 $4.88 11 May 2026 $5.06 12 May 2026 $5.20 13 May 2026 $5.47 14 May 2026 $6.87 15 May 2026 $6.81 18 May 2026 $6.27 19 May 2026 $7.00 20 May 2026 $7.81 21 May 2026 $7.81 22 May 2026 $9.24 26 May 2026 $7.05 27 May 2026 $7.64 28 May 2026 $7.02 29 May 2026 $6.86 1 Jun 2026 $5.25 2 Jun 2026 $5.11 3 Jun 2026 $4.88 4 Jun 2026 $4.48 5 Jun 2026 $4.26 8 Jun 2026 $4.05 9 Jun 2026 $3.89 10 Jun 2026 $3.93 11 Jun 2026 $4.00 12 Jun 2026 $3.83 15 Jun 2026 $3.70 16 Jun 2026 $3.64 17 Jun 2026 $3.97 18 Jun 2026 $3.80 22 Jun 2026 $3.66 23 Jun 2026 $3.85 24 Jun 2026 $3.91 25 Jun 2026 $3.93 26 Jun 2026 $3.80 29 Jun 2026 $3.70 30 Jun 2026 $3.62 1 Jul 2026 $3.36 2 Jul 2026 $3.51 6 Jul 2026 $3.44 7 Jul 2026 $3.32 8 Jul 2026 $3.27 9 Jul 2026 $3.41 10 Jul 2026 $3.31 13 Jul 2026 $3.53 14 Jul 2026 $3.49 15 Jul 2026 $3.40 16 Jul 2026 $3.37 17 Jul 2026 $3.24 20 Jul 2026 $3.04 21 Jul 2026 $3.02 22 Jul 2026 $2.85 23 Jul 2026 $2.84 24 Jul 2026 $2.99 27 Jul 2026 $2.97 28 Jul 2026 $3.00 29 Jul 2026 $2.83 30 Jul 2026 $2.84 31 Jul 2026 $2.89 3 Aug 2026 $3.05 4 Aug 2026 $2.87 5 Aug 2026 $2.90 6 Aug 2026 $3.23 7 Aug 2026 $3.45 10 Aug 2026 $3.46 11 Aug 2026 $3.55 12 Aug 2026 $3.48 13 Aug 2026 $3.23 14 Aug 2026 $3.80 17 Aug 2026 $3.68 18 Aug 2026 $3.34 19 Aug 2026 $3.52 20 Aug 2026 $3.44 21 Aug 2026 $3.44 24 Aug 2026 $3.24 25 Aug 2026 $3.28 26 Aug 2026 $3.07 27 Aug 2026 $3.13 28 Aug 2026 $3.08 31 Aug 2026 $3.17 1 Sep 2026 $3.04 2 Sep 2026 $3.08 3 Sep 2026 $2.95 4 Sep 2026 $3.24 8 Sep 2026 $3.29 9 Sep 2026 $3.58 10 Sep 2026 $3.29 11 Sep 2026 $3.20 14 Sep 2026 $3.46 15 Sep 2026 $3.46 16 Sep 2026 $3.65 17 Sep 2026 $3.72 18 Sep 2026 $3.66 21 Sep 2026 $3.61 22 Sep 2026 $3.70 23 Sep 2026 $3.88 24 Sep 2026 $4.00 25 Sep 2026 $3.85 28 Sep 2026 $3.96 29 Sep 2026 $3.82 30 Sep 2026 $3.60 1 Oct 2026 $3.43 2 Oct 2026 $3.44 5 Oct 2026 $3.27 6 Oct 2026 $3.09 7 Oct 2026 $3.15 8 Oct 2026 $3.11 9 Oct 2026 $2.94 12 Oct 2026 $2.82 13 Oct 2026 $2.89
0 buys0 sales at will0 planned sales

Key numbers

Fiscal year 2019, ended 31 Dec 2019, as filed
Gross margin
-936.2%
Operating margin
-8,745.4%
Net margin
-15,219.6%
Return on equity
-107.9%
Return on capital
-49.0%

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
257K -39M FY19 Fiscal year 2019 Revenue $257.10K Net income $39.13M Margin -15,219.6% 0K -32M FY20 Fiscal year 2020 Revenue $0.00 Net income $31.80M Margin n/a · growth -100.0% 0K -35M FY21 Fiscal year 2021 Revenue $0.00 Net income $35.29M Margin n/a 0K -24M FY22 Fiscal year 2022 Revenue $0.00 Net income $23.61M Margin n/a
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →

No open-market purchase or sale on file for this company.