Mineralys Therapeutics, Inc. (MLYS)

Latest Insider Confidence Score

2026Q1

41.0
Bearish

Company insider confidence (by quarter)

2023Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Slingsby Brian Taylor Director 7,903,838 Nov 21, 2025
Catalys Pacific Fund, LP 10% Owner 7,903,838 Nov 21, 2025
Samsara BioCapital GP, LLC 10% Owner 5,674,916 Mar 17, 2025
Samsara BioCapital, L.P. 10% Owner 5,674,916 Mar 17, 2025
Akkaraju Srinivas Director 5,674,916 Mar 17, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 4, 2026 Warren Eric Chief Commercial Officer Neutral 52.5 - 0.00% ✗ -
Feb 19, 2026 Feb 20, 2026 RA CAPITAL MANAGEMENT, L.P. Director Neutral 60.0 +6,200 0.33% ✗ -
Feb 19, 2026 Feb 20, 2026 Congleton Jon CEO Neutral 90.0 +140,900 22.04% ✗ -
Feb 19, 2026 Feb 20, 2026 SBLENDORIO GLENN Director Neutral 90.0 +6,200 100.00% ✗ -
Feb 19, 2026 Feb 20, 2026 Gold Alexander M Director Neutral 90.0 +6,200 100.00% ✗ -
Feb 19, 2026 Feb 20, 2026 Karydas Daphne Director Neutral 90.0 +6,200 100.00% ✗ -
Feb 19, 2026 Feb 20, 2026 Slingsby Brian Taylor Director Neutral 55.0 +6,200 0.08% ✗ -
Feb 19, 2026 Feb 20, 2026 AKKARAJU SRINIVAS Director Neutral 55.0 +6,200 0.11% ✗ -
Feb 19, 2026 Feb 20, 2026 DiRocco Derek Director Neutral 90.0 +6,200 100.00% ✗ -
Feb 19, 2026 Feb 20, 2026 Rodman David Malcom Chief Medical Officer Neutral 90.0 +38,400 87.10% ✗ -
Feb 19, 2026 Feb 20, 2026 Levy Adam Scott CFO Neutral 90.0 +39,900 461.91% ✗ -
Feb 17, 2026 Feb 17, 2026 Rodman David Malcom Chief Medical Officer Sell 50.6 -417 -0.94% ✓ $11.5K
Feb 12, 2026 Feb 13, 2026 Rodman David Malcom Chief Medical Officer Sell 28.8 -20,404 -7.65% ✓ $569.8K
Feb 9, 2026 Feb 11, 2026 Rodman David Malcom Chief Medical Officer Sell 38.8 -2,171 -4.13% ✓ $65.6K
Jan 20, 2026 Jan 20, 2026 Rodman David Malcom Chief Medical Officer Sell 50.6 -416 -0.82% ✓ $13.4K
Jan 13, 2026 Jan 15, 2026 Rodman David Malcom Chief Medical Officer Sell 10.0 -19,076 -27.44% ✓ $623.1K
Jan 12, 2026 Jan 13, 2026 Congleton Jon CEO Sell 41.3 -16,236 -2.48% ✓ $529.6K
Jan 12, 2026 Jan 13, 2026 Levy Adam Scott CFO Sell 10.0 -10,758 -55.47% ✓ $345.7K
Jan 9, 2026 Jan 13, 2026 Rodman David Malcom Chief Medical Officer Sell 32.5 -8,518 -6.45% ✓ $277.3K
Jan 2, 2026 Jan 6, 2026 Rodman David Malcom Chief Medical Officer Sell 8.1 -262,752 -51.62% ✓ $9.3M
Nov 21, 2025 Nov 24, 2025 Congleton Jon CEO Neutral 52.5 - 0.00% ✗ -
Nov 20, 2025 Nov 21, 2025 Slingsby Brian Taylor Director Sell 15.0 -1,000,000 -11.23% ✗ $43.4M
Nov 11, 2025 Nov 13, 2025 Levy Adam Scott CFO Sell 16.3 -119,524 -86.04% ✗ $5.4M
Nov 11, 2025 Nov 13, 2025 Congleton Jon CEO Sell 16.3 -200,000 -24.06% ✗ $9.1M
Nov 13, 2025 Nov 13, 2025 Karydas Daphne Director Sell 20.0 -15,000 -100.00% ✗ $689.8K
Nov 11, 2025 Nov 13, 2025 Gold Alexander M Director Sell 17.5 -34,675 -83.34% ✗ $1.6M
Oct 13, 2025 Oct 15, 2025 Levy Adam Scott CFO Sell 26.3 -10,758 -8.43% ✓ $452K
Oct 13, 2025 Oct 15, 2025 Congleton Jon CEO Sell 42.5 -15,100 -1.78% ✓ $644.3K
Oct 15, 2025 Oct 15, 2025 Rodman David Malcom Chief Medical Officer Sell 22.5 -10,369 -12.72% ✓ $446K
Sep 15, 2025 Sep 16, 2025 Rodman David Malcom Chief Medical Officer Sell 22.5 -11,367 -12.24% ✓ $409.3K
Sep 4, 2025 Sep 8, 2025 AKKARAJU SRINIVAS Director Buy 100.0 +588,235 10.37% ✗ $15M
Sep 4, 2025 Sep 8, 2025 RA CAPITAL MANAGEMENT, L.P. Director Buy 100.0 +1,176,470 27.49% ✗ $30M
Aug 12, 2025 Aug 14, 2025 Rodman David Malcom Chief Medical Officer Sell 25.0 -11,365 -10.90% ✓ $147K
Jul 28, 2025 Jul 30, 2025 Levy Adam Scott CFO Sell 17.5 -73,678 -35.66% ✗ $1.1M
Jul 11, 2025 Jul 15, 2025 Congleton Jon CEO Sell 45.0 -15,884 -1.84% ✓ $230.4K
Jul 11, 2025 Jul 15, 2025 Levy Adam Scott CFO Sell 37.5 -10,758 -4.95% ✓ $155.5K
Jul 14, 2025 Jul 15, 2025 Rodman David Malcom Chief Medical Officer Sell 25.0 -11,366 -10.40% ✓ $165.9K
Jun 12, 2025 Jun 16, 2025 Rodman David Malcom Chief Medical Officer Sell 25.0 -11,366 -10.06% ✓ $165.9K
May 14, 2025 May 15, 2025 Rodman David Malcom Chief Medical Officer Sell 28.8 -11,366 -9.63% ✓ $173.8K
May 12, 2025 May 13, 2025 Rodman David Malcom Chief Medical Officer Neutral 58.8 - 0.00% ✓ -
Mar 13, 2025 Apr 25, 2025 Slingsby Brian Taylor Director Buy 92.5 +259,259 3.00% ✗ $3.5M
Apr 14, 2025 Apr 15, 2025 Rodman David Malcom Chief Medical Officer Sell 28.8 -11,366 -9.24% ✓ $165.2K
Apr 11, 2025 Apr 15, 2025 Levy Adam Scott CFO Sell 37.5 -10,757 -4.76% ✓ $129.7K
Apr 11, 2025 Apr 15, 2025 Congleton Jon CEO Sell 45.0 -15,319 -1.75% ✓ $186.8K
Apr 1, 2025 Apr 3, 2025 Rodman David Malcom Chief Medical Officer Sell 7.5 -55,771 -32.34% ✓ $879K
Mar 13, 2025 Mar 17, 2025 Samsara BioCapital GP, LLC 10% Owner Buy 100.0 +600,000 11.82% ✗ $8.1M
Mar 13, 2025 Mar 17, 2025 AKKARAJU SRINIVAS Director Buy 100.0 +600,000 11.82% ✗ $8.1M
Mar 13, 2025 Mar 17, 2025 RA CAPITAL MANAGEMENT, L.P. Director Buy 100.0 +1,296,296 43.45% ✗ $17.5M
Mar 12, 2025 Mar 13, 2025 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 Levy Adam Scott CFO Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 AKKARAJU SRINIVAS Director Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 Slingsby Brian Taylor Director Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 DiRocco Derek Director Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 Gold Alexander M Director Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 Congleton Jon CEO Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 Karydas Daphne Director Neutral 52.5 - 0.00% ✗ -
Feb 13, 2025 Feb 24, 2025 SBLENDORIO GLENN Director Neutral 52.5 - 0.00% ✗ -
Feb 12, 2025 Feb 13, 2025 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jan 13, 2025 Jan 15, 2025 Levy Adam Scott CFO Sell 37.5 -10,757 -4.54% ✓ $97.9K
Jan 13, 2025 Jan 15, 2025 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jan 13, 2025 Jan 15, 2025 Congleton Jon CEO Sell 41.3 -18,333 -2.05% ✓ $166.1K
May 22, 2024 Jan 7, 2025 Slingsby Brian Taylor Director Neutral 52.5 - 0.00% ✗ -
Dec 11, 2024 Dec 13, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Nov 11, 2024 Nov 12, 2024 Rodman David Malcom Chief Medical Officer Sell 37.5 -5,026 -3.44% ✓ $75.4K
Nov 6, 2024 Nov 8, 2024 Rodman David Malcom Chief Medical Officer Sell 17.5 -25,482 -15.78% ✓ $383.1K
Oct 11, 2024 Oct 15, 2024 Levy Adam Scott CFO Sell 37.5 -10,757 -4.34% ✓ $146K
Oct 11, 2024 Oct 15, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Oct 11, 2024 Oct 15, 2024 Congleton Jon CEO Sell 45.0 -15,271 -1.68% ✓ $206.4K
Sep 11, 2024 Sep 12, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Aug 12, 2024 Aug 13, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jul 24, 2024 Jul 26, 2024 Slingsby Brian Taylor Director Sell 16.3 -550,000 -5.98% ✗ $7.2M
Jul 16, 2024 Jul 18, 2024 Rodman David Malcom Chief Medical Officer Sell 52.5 -525 -0.51% ✓ $7.9K
Jul 11, 2024 Jul 12, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jul 11, 2024 Jul 12, 2024 Levy Adam Scott CFO Sell 37.5 -10,757 -4.16% ✓ $141.4K
Jul 11, 2024 Jul 12, 2024 Congleton Jon CEO Sell 45.0 -15,746 -1.70% ✓ $210.1K
Jun 17, 2024 Jun 20, 2024 Congleton Jon CEO Sell 30.0 -49,313 -5.05% ✓ $592K
Jun 13, 2024 Jun 17, 2024 Gold Alexander M Director Neutral 52.5 - 0.00% ✗ -
Jun 17, 2024 Gold Alexander M Director Neutral 52.5 - 0.00% ✗ -
Jun 12, 2024 Jun 14, 2024 Congleton Jon CEO Sell 30.0 -72,797 -6.94% ✓ $924.2K
Jun 11, 2024 Jun 13, 2024 Levy Adam Scott CFO Sell 5.0 -96,815 -27.48% ✓ $1.3M
Jun 11, 2024 Jun 13, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 22, 2024 May 28, 2024 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
May 22, 2024 May 23, 2024 DiRocco Derek Director Neutral 52.5 - 0.00% ✗ -
May 22, 2024 May 23, 2024 SBLENDORIO GLENN Director Neutral 52.5 - 0.00% ✗ -
May 22, 2024 May 23, 2024 AKKARAJU SRINIVAS Director Neutral 52.5 - 0.00% ✗ -
May 22, 2024 May 23, 2024 Karydas Daphne Director Neutral 52.5 - 0.00% ✗ -
May 22, 2024 May 23, 2024 Slingsby Brian Taylor Director Neutral 52.5 - 0.00% ✗ -
May 22, 2024 May 23, 2024 Litzka Olivier Director Neutral 52.5 - 0.00% ✗ -
May 13, 2024 May 15, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 9, 2024 May 10, 2024 Rodman David Malcom Chief Medical Officer Sell 55.0 -100 -0.15% ✓ $1.5K
Apr 11, 2024 Apr 15, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Mar 11, 2024 Mar 13, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Feb 13, 2024 Feb 15, 2024 Rodman David Malcom Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Feb 13, 2024 Feb 15, 2024 Levy Adam Scott CFO Neutral 52.5 - 0.00% ✗ -
Feb 13, 2024 Feb 15, 2024 Congleton Jon CEO Neutral 52.5 - 0.00% ✗ -
Feb 12, 2024 Feb 14, 2024 AKKARAJU SRINIVAS Director Neutral 90.0 +555,555 12.29% ✗ -
Feb 12, 2024 Feb 14, 2024 Samsara BioCapital GP, LLC 10% Owner Buy 100.0 +555,555 12.29% ✗ $7.5M
Feb 12, 2024 Feb 14, 2024 RA CAPITAL MANAGEMENT, L.P. Director Neutral 90.0 +1,672,508 52.62% ✗ -