Nautilus Biotechnology, Inc. (NAUT)

Latest Insider Confidence Score

2026Q1

52.3
Bullish

Company insider confidence (by quarter)

2020Q3 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Mallick Parag Chief Scientist 20,493,392 May 12, 2025
Andreessen Marc L — 17,653,917 Jun 9, 2021
Horowitz Benjamin A — 17,653,917 Jun 9, 2021
Andreessen Horowitz LSV Fund II, L.P. — 17,653,917 Jun 9, 2021
Andreessen Horowitz LSV Fund II-B, L.P. — 17,653,917 Jun 9, 2021

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 4, 2026 Mar 4, 2026 Patel Sujal M CEO Buy 60.0 +25,000 0.14% ✗ $65.2K
Mar 2, 2026 Mar 4, 2026 Mowry Anna CFO Neutral 52.5 - 0.00% ✗ -
Mar 2, 2026 Mar 4, 2026 Mallick Parag Chief Scientist Neutral 52.5 - 0.00% ✗ -
Mar 2, 2026 Mar 4, 2026 Patel Sujal M CEO Neutral 52.5 - 0.00% ✗ -
Mar 2, 2026 Mar 4, 2026 Sankar Subramanian Senior VP, Product Development Neutral 52.5 - 0.00% ✗ -
Mar 2, 2026 Mar 4, 2026 Weld Gwen E Chief People Officer Neutral 52.5 - 0.00% ✗ -
Mar 2, 2026 Mar 4, 2026 Murphy Matthew B. General Counsel Neutral 52.5 - 0.00% ✗ -
Mar 2, 2026 Mar 4, 2026 Suzuki Kentaro Chief Marketing Officer Neutral 52.5 - 0.00% ✗ -
Nov 6, 2025 Nov 10, 2025 Suzuki Kentaro Chief Marketing Officer Buy 90.0 +4,000 100.00% ✗ $6K
Sep 5, 2025 Sep 9, 2025 Patel Sujal M CEO Buy 82.5 +200,000 1.16% ✗ $135.6K
Sep 4, 2025 Sep 5, 2025 Murphy Matthew B. General Counsel Buy 91.3 +20,000 36.11% ✗ $12.9K
Jun 23, 2025 Jun 25, 2025 Epperly Melissa B, Director Neutral 52.5 - 0.00% ✗ -
Jun 23, 2025 Jun 25, 2025 Posard Matthew L. Director Neutral 52.5 - 0.00% ✗ -
Jun 23, 2025 Jun 25, 2025 McIlwain Matthew S Director Neutral 52.5 - 0.00% ✗ -
Jun 23, 2025 Jun 25, 2025 NAZEM FARZAD Director Neutral 52.5 - 0.00% ✗ -
Jun 23, 2025 Jun 25, 2025 Akinsanya Karen Director Neutral 52.5 - 0.00% ✗ -
May 29, 2025 Jun 2, 2025 Mowry Anna CFO Buy 91.3 +15,000 22.06% ✗ $11.5K
May 8, 2025 May 12, 2025 Mallick Parag Chief Scientist Buy 55.0 +13,500 0.07% ✗ $9.9K
Mar 19, 2025 Mar 21, 2025 Patel Sujal M CEO Buy 65.0 +77,233 0.45% ✗ $76.9K
Mar 3, 2025 Mar 4, 2025 Murphy Matthew B. General Counsel Neutral 52.5 - 0.00% ✗ -
Mar 3, 2025 Mar 4, 2025 Mowry Anna CFO Neutral 52.5 - 0.00% ✗ -
Mar 3, 2025 Mar 4, 2025 Nelson Nicholas A. CBO & Senior VP, Bus. Dev. Neutral 52.5 - 0.00% ✗ -
Mar 3, 2025 Mar 4, 2025 Weld Gwen E Chief People Officer Neutral 52.5 - 0.00% ✗ -
Mar 3, 2025 Mar 4, 2025 Suzuki Kentaro Chief Marketing Officer Neutral 52.5 - 0.00% ✗ -
Mar 3, 2025 Mar 4, 2025 Mallick Parag Chief Scientist Neutral 52.5 - 0.00% ✗ -
Mar 3, 2025 Mar 4, 2025 Patel Sujal M CEO Neutral 52.5 - 0.00% ✗ -
Mar 3, 2025 Mar 4, 2025 Sankar Subramanian Senior VP, Product Development Neutral 52.5 - 0.00% ✗ -
Sep 23, 2024 Sep 25, 2024 Godwin Mary E. Senior VP, Operations Sell 22.5 -47,031 -100.00% ✗ $134.7K
Sep 17, 2024 Sep 18, 2024 Godwin Mary E. Senior VP, Operations Sell 22.5 -35,000 -100.00% ✗ $99.9K
Sep 16, 2024 Sep 17, 2024 Suzuki Kentaro Chief Marketing Officer Neutral 52.5 - 0.00% ✗ -
Sep 17, 2024 Suzuki Kentaro Chief Marketing Officer Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 McIlwain Matthew S Director Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 ALTMAN MICHAEL SETH Director Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 PERCEPTIVE ADVISORS LLC Director Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 Akinsanya Karen Director Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 Epperly Melissa B, Director Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 Pande Vijay Satyanand Director Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 NAZEM FARZAD Director Neutral 52.5 - 0.00% ✗ -
Jun 14, 2024 Jun 17, 2024 Posard Matthew L. Director Neutral 52.5 - 0.00% ✗ -
Mar 8, 2024 Mar 11, 2024 Patel Sujal M CEO Buy 56.3 +14,474 0.08% ✗ $41.5K
Mar 5, 2024 Mar 7, 2024 Patel Sujal M CEO Buy 65.0 +35,526 0.21% ✗ $99.1K
Mar 1, 2024 Mar 5, 2024 Patel Sujal M CEO Neutral 52.5 - 0.00% ✗ -
Mar 1, 2024 Mar 5, 2024 Mallick Parag Chief Scientist Neutral 52.5 - 0.00% ✗ -
Mar 1, 2024 Mar 5, 2024 Nelson Nicholas A. CBO & Senior VP, Bus. Dev. Neutral 52.5 - 0.00% ✗ -
Mar 1, 2024 Mar 5, 2024 Mowry Anna CFO Neutral 52.5 - 0.00% ✗ -
Mar 1, 2024 Mar 5, 2024 Weld Gwen E Chief People Officer Neutral 52.5 - 0.00% ✗ -
Mar 1, 2024 Mar 5, 2024 Murphy Matthew B. General Counsel Neutral 52.5 - 0.00% ✗ -
Mar 1, 2024 Mar 5, 2024 Sankar Subramanian Senior VP, Product Development Neutral 52.5 - 0.00% ✗ -
Mar 1, 2024 Mar 5, 2024 Godwin Mary E. Senior VP, Operations Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 20, 2023 PERCEPTIVE ADVISORS LLC Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 20, 2023 ALTMAN MICHAEL SETH Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 16, 2023 McIlwain Matthew S Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 16, 2023 Posard Matthew L. Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 16, 2023 Pande Vijay Satyanand Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 16, 2023 Epperly Melissa B, Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 16, 2023 NAZEM FARZAD Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2023 Jun 16, 2023 Akinsanya Karen Director Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Patel Sujal M CEO Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Mowry Anna CFO Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Murphy Matthew B. General Counsel Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Godwin Mary E. Senior VP, Operations Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Mallick Parag Chief Scientist Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Weld Gwen E Chief People Officer Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Nelson Nicholas A. CBO & Senior VP, Bus. Dev. Neutral 52.5 - 0.00% ✗ -
Feb 27, 2023 Mar 1, 2023 Sankar Subramanian Senior VP, Product Development Neutral 52.5 - 0.00% ✗ -
Sep 26, 2022 Sep 28, 2022 Sankar Subramanian Senior VP, Product Development Buy 91.3 +15,000 19.67% ✗ $30.4K
Sep 23, 2022 Sep 26, 2022 Weld Gwen E Chief People Officer Buy 95.0 +30,000 100.00% ✗ $60.8K
Sep 15, 2022 Sep 19, 2022 Sankar Subramanian Senior VP, Product Development Buy 95.0 +75,000 100.00% ✗ $163.2K
Aug 19, 2022 Aug 22, 2022 Mowry Anna CFO Buy 91.3 +17,500 44.59% ✗ $40.2K
Aug 12, 2022 Aug 16, 2022 Murphy Matthew B. General Counsel Buy 91.3 +10,000 22.03% ✗ $28.4K
Aug 5, 2022 Aug 8, 2022 Patel Sujal M CEO Buy 65.0 +50,000 0.29% ✗ $146.1K
Aug 3, 2022 Aug 3, 2022 Godwin Mary E. Senior VP, Operations Neutral 52.5 - 0.00% ✗ -
Jul 1, 2022 Godwin Mary E. Senior VP, Operations Neutral 52.5 - 0.00% ✗ -
Jun 27, 2022 Jun 28, 2022 Mowry Anna CFO Buy 91.3 +5,500 16.30% ✗ $15.1K
Jun 15, 2022 Jun 17, 2022 ALTMAN MICHAEL SETH Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2022 Jun 17, 2022 PERCEPTIVE ADVISORS LLC Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2022 Jun 16, 2022 NAZEM FARZAD Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2022 Jun 16, 2022 McIlwain Matthew S Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2022 Jun 16, 2022 Posard Matthew L. Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2022 Jun 16, 2022 Epperly Melissa B, Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2022 Jun 16, 2022 Akinsanya Karen Director Neutral 52.5 - 0.00% ✗ -
Jun 15, 2022 Jun 16, 2022 Pande Vijay Satyanand Director Neutral 52.5 - 0.00% ✗ -
May 12, 2022 May 13, 2022 Murphy Matthew B. General Counsel Neutral 90.0 +10,000 29.29% ✗ -
May 9, 2022 May 10, 2022 Patel Sujal M CEO Buy 65.0 +50,000 0.29% ✗ $198K
May 4, 2022 May 5, 2022 Nelson Nicholas A. CBO & Senior VP, Bus. Dev. Neutral 52.5 - 0.00% ✗ -
May 4, 2022 May 5, 2022 Weld Gwen E Chief People Officer Neutral 52.5 - 0.00% ✗ -
Apr 15, 2022 Weld Gwen E Chief People Officer Neutral 52.5 - 0.00% ✗ -
Apr 13, 2022 Weld Gwen E Chief People Officer Neutral 52.5 - 0.00% ✗ -
Mar 30, 2022 Mar 31, 2022 Akinsanya Karen Director Neutral 52.5 - 0.00% ✗ -
Mar 31, 2022 Akinsanya Karen Director Neutral 52.5 - 0.00% ✗ -
Mar 3, 2022 Mar 4, 2022 Patel Sujal M CEO Buy 65.0 +50,000 0.29% ✗ $179.9K
Feb 25, 2022 Feb 25, 2022 Murphy Matthew B. General Counsel Neutral 52.5 - 0.00% ✗ -
Feb 25, 2022 Feb 25, 2022 Patel Sujal M CEO Neutral 52.5 - 0.00% ✗ -
Feb 25, 2022 Feb 25, 2022 Mallick Parag Chief Scientist Neutral 52.5 - 0.00% ✗ -
Feb 25, 2022 Feb 25, 2022 Sankar Subramanian Senior VP, Product Development Neutral 52.5 - 0.00% ✗ -
Feb 25, 2022 Feb 25, 2022 Nelson Nicholas A. CBO & Senior VP, Bus. Dev. Neutral 52.5 - 0.00% ✗ -
Feb 25, 2022 Feb 25, 2022 Mowry Anna CFO Neutral 52.5 - 0.00% ✗ -
Dec 21, 2021 Dec 21, 2021 Mallick Parag Chief Scientist Neutral 27.5 -210,000 -1.01% ✗ -
Dec 8, 2021 Dec 10, 2021 PERCEPTIVE ADVISORS LLC Director Buy 87.5 +200,000 2.24% ✗ $1.1M
Nov 30, 2021 Dec 2, 2021 Patel Sujal M CEO Buy 87.5 +250,000 1.50% ✗ $1.2M