| $350M | ||
| $217M | ||
| $172M | ||
| $109M | ||
| $107M | ||
| $104M |
Buys | $71,198 | 2 | 67 |
Sells | $11,750,000 | 1 | 33 |
| Patel Sujal M | CEO, President, and Secretary | 1 | $65,238 | 0 | $0 | $65,238 |
| Suzuki Kentaro | Chief Marketing Officer | 1 | $5,960 | 0 | $0 | $5,960 |
| AH Equity Partners Bio II, L.L.C. | 10 percent owner | 0 | $0 | 1 | $11.75M | $-11.75M |
Nautilus Biotechnology, Inc., a development stage life sciences company, engages in creating a platform technology for quantifying and unlocking the complexity of the proteome in the United States. The company develops Nautilus Voyager Platform, which includes an end-to-end solution comprising instruments, reagents, consumables, and software analysis. It also provides nautilus voyager instrument, a high-resolution optical imaging system with integrated fluidics and liquid handling sub-system to deposit protein libraries onto a flow cell and to …
Over the last 12 months, insiders at Nautilus Biotechnolgy, Inc. have bought $71,198 and sold $11.75M worth of Nautilus Biotechnolgy, Inc. stock.
On average, over the past 5 years, insiders at Nautilus Biotechnolgy, Inc. have bought $1.09M and sold $5.99M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Patel Sujal M (CEO, President, and Secretary) — $65,238. Suzuki Kentaro (Chief Marketing Officer) — $5,960.
The last purchase of 25,000 shares for transaction amount of $65,238 was made by Patel Sujal M (CEO, President, and Secretary) on 2026‑03‑04.
| 2026-06-02 | Sale | AH Equity Partners Bio II, L.L.C. | 10 percent owner | 5M 3.4501% | $2.35 | $11.75M | -36.57% | |
| 2026-03-04 | Patel Sujal M | CEO, President, and Secretary | 25,000 0.0197% | $2.61 | $65,238 | -13.36% | ||
| 2025-11-06 | Suzuki Kentaro | Chief Marketing Officer | 4,000 0.0035% | $1.49 | $5,960 | +39.07% | ||
| 2025-09-08 | Patel Sujal M | CEO, President, and Secretary | 83,500 0.0644% | $0.68 | $57,031 | +185.31% | ||
| 2025-09-05 | Patel Sujal M | CEO, President, and Secretary | 116,500 0.0941% | $0.67 | $78,544 | +202.57% | ||
| 2025-09-04 | Murphy Matthew B. | General Counsel | 20,000 0.0156% | $0.64 | $12,858 | +206.84% | ||
| 2025-05-29 | Mowry Anna | CFO and Treasurer | 15,000 0.0114% | $0.77 | $11,489 | +137.62% | ||
| 2025-05-12 | Mallick Parag | Chief Scientist | 1,500 0.0012% | $0.73 | $1,098 | +129.60% | ||
| 2025-05-08 | Mallick Parag | Chief Scientist | 12,000 0.0097% | $0.73 | $8,788 | +122.53% | ||
| 2025-03-20 | Patel Sujal M | CEO, President, and Secretary | 23,933 0.0189% | $1.00 | $23,890 | -13.48% | ||
| 2025-03-19 | Patel Sujal M | CEO, President, and Secretary | 53,300 0.0438% | $0.99 | $53,028 | -9.89% | ||
| 2024-09-23 | Sale | Godwin Mary E. | Senior VP, Operations | 47,031 0.0386% | $2.87 | $134,744 | -66.60% | |
| 2024-09-17 | Sale | Godwin Mary E. | Senior VP, Operations | 35,000 0.0277% | $2.85 | $99,869 | -65.64% | |
| 2024-03-11 | Patel Sujal M | CEO, President, and Secretary | 12,044 0.0113% | $2.84 | $34,216 | +4.36% | ||
| 2024-03-08 | Patel Sujal M | CEO, President, and Secretary | 2,430 0.0019% | $2.99 | $7,262 | -15.44% | ||
| 2024-03-07 | Patel Sujal M | CEO, President, and Secretary | 18,854 0.0145% | $2.89 | $54,424 | -14.12% | ||
| 2024-03-06 | Patel Sujal M | CEO, President, and Secretary | 9,267 0.0075% | $2.70 | $25,034 | -5.60% | ||
| 2024-03-05 | Patel Sujal M | CEO, President, and Secretary | 7,405 0.0059% | $2.65 | $19,597 | -2.87% | ||
| 2022-09-27 | Sankar Subramanian | Senior VP, Product Development | 5,000 0.004% | $2.03 | $10,149 | +17.73% | ||
| 2022-09-26 | Sankar Subramanian | Senior VP, Product Development | 10,000 0.0083% | $2.02 | $20,250 | +21.94% |
| Patel Sujal M | CEO, President, and Secretary | 10366721 8.1389% | $24.36M | 15 | 0 | +12.97% |
| Suzuki Kentaro | Chief Marketing Officer | 4000 0.0031% | $9,400.00 | 1 | 0 | |
| Mallick Parag | Chief Scientist | 20493392 16.0894% | $48.16M | 2 | 0 | +126.07% |
| PERCEPTIVE ADVISORS LLC | director | 9111151 7.1532% | $21.41M | 5 | 0 | <0.0001% |
| McIlwain Matthew S | director | 459075 0.3604% | $1.08M | 4 | 0 | <0.0001% |
| Sankar Subramanian | Senior VP, Product Development | 91250 0.0716% | $214,437.50 | 4 | 0 | +13.38% |
| Mowry Anna | CFO and Treasurer | 83000 0.0652% | $195,050.00 | 5 | 0 | +9.07% |
| Murphy Matthew B. | General Counsel | 74140 0.0582% | $174,229.00 | 3 | 0 | +46.23% |
| Posard Matthew L. | director | 50000 0.0393% | $117,500.00 | 2 | 0 | <0.0001% |
| Weld Gwen E | Chief People Officer | 30000 0.0236% | $70,500.00 | 1 | 0 | +19% |
Nautilus Biotechnology, Inc. (NAUT) | $64,733,831 | 40 | 5.69% | $299.32M |
$140,595,157 | 34 | 17.93% | $301.23M | |
$109,019,806 | 28 | 7.37% | $263.86M | |
$2,471,510 | 19 | 17.33% | $334.18M | |
$104,171,521 | 16 | 20.21% | $275.53M |
| Increased Positions | 30 | +41.1% | 2M | +3.98% |
| Decreased Positions | 24 | -32.88% | 2M | -3.4% |
| New Positions | 12 | New | 1M | New |
| Sold Out Positions | 7 | Sold Out | 557,858 | Sold Out |
| Total Postitions | 79 | +8.22% | 58M | +0.58% |
| A16z Capital Management, L.L.C. | $33,719.00 | 14.01% | 17.65M | 0 | 0% | 2025-09-30 |
| Perceptive Advisors Llc | $24,055.00 | 9.99% | 12.59M | 0 | 0% | 2025-09-30 |
| Cercano Management Llc | $13,700.00 | 5.69% | 7.17M | 0 | 0% | 2025-09-30 |
| Madrona Venture Group, Llc | $11,500.00 | 4.78% | 6.02M | 0 | 0% | 2025-09-30 |
| Vanguard Group Inc | $4,645.00 | 1.93% | 2.43M | -53,252 | -2.14% | 2025-09-30 |
| Comprehensive Financial Management Llc | $4,217.00 | 1.75% | 2.21M | 0 | 0% | 2025-09-30 |
| Amazon Com Inc | $2,783.00 | 1.16% | 1.46M | 0 | 0% | 2025-09-30 |
| Clarius Group, Llc | $2,310.00 | 0.96% | 1.21M | +149,186 | +14.07% | 2025-09-30 |
| Renaissance Technologies Llc | $1,925.00 | 0.8% | 1.01M | +387,756 | +62.55% | 2025-09-30 |
| Millennium Management Llc | $1,848.00 | 0.77% | 967,548 | -89,291 | -8.45% | 2025-09-30 |