Personalis, Inc. (PSNL)
Largest Insider Buys in Sector
PSNL Stock Price History Chart
PSNL Stock Performance
About Personalis, Inc.
Personalis, Inc. operates as a cancer genomics company worldwide. The company provides sequencing and data analysis services to support the development of cancer therapies and large-scale genetic research programs. It offers NeXT Platform, which provides data analysis for tumor and its immune microenvironment, from a single limited tissue or plasma sample; ImmunoID Next for tumor profiling from tissue; NeXT Liquid Biopsy for tumor profiling from plasma; NeXT Personal, a liquid biopsy offering for personalized tumor tracking for patients; NeXT Dx Test, a genomic cancer profiling test enabling composite biomarkers for cancer treatment; and NeXT SHERPA and NeXT NEOPS for neoantigen prediction capabilities. The company also provides ACE platform for clinical and therapeutic applications such as neoantigen prediction, biomarker identification, and novel drug target selection. It serves biopharmaceutical customers, universities, non-profits, and government entities. The company has partnership with Mayo Clinic; MapKure, LLC; SpringWorks Therapeutics, Inc.; and Moores Cancer Center. Personalis, Inc. was incorporated in 2011 and is headquartered in Menlo Park, California.
Insider Activity of Personalis, Inc.
Over the last 12 months, insiders at Personalis, Inc. have bought $16,700 and sold $76,040 worth of Personalis, Inc. stock.
On average, over the past 5 years, insiders at Personalis, Inc. have bought $15.68M and sold $19.6M worth of stock each year.
Highest buying activity among insiders over the last 12 months: MYERS WOODROW A JR (director) — $16,700.
The last purchase of 10,000 shares for transaction amount of $16,700 was made by MYERS WOODROW A JR (director) on 2024‑03‑01.
List of Insider Buy and Sell Transactions, Personalis, Inc.
| 2024-06-17 | Sale | Tachibana Aaron | CFO AND COO | 7,176 0.0134% | $1.29 | $9,257 | -4.65% | |
| 2024-06-17 | Sale | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | 5,055 0.0094% | $1.29 | $6,521 | -4.65% | |
| 2024-06-17 | Sale | Moore Stephen Michael | SVP and Chief Legal Officer | 1,585 0.003% | $1.29 | $2,045 | -4.65% | |
| 2024-05-17 | Sale | Tachibana Aaron | CFO AND COO | 1,333 0.0026% | $1.38 | $1,840 | -5.00% | |
| 2024-05-17 | Sale | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | 940 0.0018% | $1.38 | $1,297 | -5.00% | |
| 2024-05-17 | Sale | Moore Stephen Michael | SVP and Chief Legal Officer | 1,731 0.0033% | $1.38 | $2,389 | -5.00% | |
| 2024-04-30 | Sale | Moore Stephen Michael | SVP and Chief Legal Officer | 4,523 0.0083% | $1.37 | $6,197 | -4.76% | |
| 2024-03-01 | MYERS WOODROW A JR | director | 10,000 0.0206% | $1.67 | $16,700 | -16.57% | ||
| 2024-01-29 | Sale | Tachibana Aaron | CFO AND COO | 716 0.0013% | $1.37 | $981 | -9.18% | |
| 2024-01-29 | Sale | Chen Richard | CHIEF MEDICAL OFFICER AND EVP | 526 0.001% | $1.37 | $721 | -9.18% | |
| 2023-12-15 | Sale | Tachibana Aaron | CFO and COO | 6,747 0.0135% | $1.47 | $9,918 | -4.64% | |
| 2023-12-15 | Sale | Chen Richard | Chief Medical Officer and EVP | 4,708 0.0094% | $1.47 | $6,921 | -4.64% | |
| 2023-12-15 | Sale | Moore Stephen Michael | General Counsel | 1,476 0.003% | $1.47 | $2,170 | -4.64% | |
| 2023-11-16 | Sale | Tachibana Aaron | CFO and COO | 1,344 0.0027% | $1.04 | $1,398 | +37.44% | |
| 2023-11-16 | Sale | Chen Richard | Chief Medical Officer and EVP | 940 0.0019% | $1.04 | $978 | +37.44% | |
| 2023-11-16 | Sale | Moore Stephen Michael | General Counsel | 1,722 0.0035% | $1.04 | $1,791 | +37.44% | |
| 2023-11-01 | Sale | Hall Christopher M | President and CEO | 20,459 0.0408% | $0.93 | $19,027 | +49.90% | |
| 2023-07-31 | Sale | Tachibana Aaron | CFO and COO | 662 0.0015% | $2.26 | $1,496 | -39.83% | |
| 2023-07-31 | Sale | Chen Richard | Chief Medical Officer and EVP | 485 0.0011% | $2.26 | $1,096 | -39.83% | |
| 2023-06-16 | Sale | Tachibana Aaron | CFO and COO | 6,904 0.0146% | $2.07 | $14,291 | -29.67% |
Insider Historical Profitability
| Hall Christopher M | President and CEO | 204541 0.4172% | $1.19 | 0 | 1 | |
| Tachibana Aaron | CFO AND COO | 176012 0.3763% | $1.19 | 0 | 35 | |
| Chen Richard | CHIEF MEDICAL OFFICER AND EVP | 127751 0.2628% | $1.19 | 0 | 47 | |
| Moore Stephen Michael | General Counsel | 69081 0.1569% | $1.19 | 0 | 12 | |
| MYERS WOODROW A JR | director | 26116 0.0517% | $1.19 | 1 | 0 | |
| Abingworth LLP | 3753340 7.655% | $1.19 | 0 | 8 | ||
| Lightspeed Venture Partners Select IV, L.P. | director | 1774240 3.6186% | $1.19 | 3 | 0 | +58.12% |
| West John Stephen | President and CEO | 382444 0.78% | $1.19 | 0 | 11 | |
| LUDLUM KEN | director | 30000 0.0612% | $1.19 | 1 | 1 | <0.0001% |
| RICCI PAUL | director | 20000 0.0408% | $1.19 | 1 | 0 | <0.0001% |
| Nieh Peter | 4750 0.0097% | $1.19 | 1 | 0 | <0.0001% |
Institutional Investor Ownership
| ARK Investment Management LLC | $9.04M | 11.68 | 6.07M | -9.08% | -$903,047.30 | 0.06 | |
| BlackRock | $4.89M | 6.32 | 3.28M | -1.04% | -$51,475.02 | <0.0001 | |
| The Vanguard Group | $2.84M | 3.67 | 1.9M | -8.02% | -$247,234.22 | <0.0001 | |
| Renaissance Technologies | $1.64M | 2.11 | 1.1M | +30.53% | +$382,414.85 | <0.01 | |
| Acadian Asset Management | $1.48M | 1.91 | 991,828 | +90.67% | +$701,885.30 | 0.01 | |
| Nikko Asset Management Americas Inc | $1.46M | 1.88 | 977,634 | -9.79% | -$158,016.03 | 0.01 | |
| Sumitomo Mitsui Trust Holdings | $1.46M | 1.88 | 977,634 | -9.79% | -$158,016.03 | <0.01 | |
| Jacobs Levy Equity Management | $1.22M | 1.58 | 821,657 | +144.66% | +$723,874.82 | 0.01 | |
| Citadel Advisors LLC | $756,230.00 | 0.98 | 507,537 | +17.45% | +$112,334.06 | <0.0001 | |
| State Of Michigan Retirement System | $735,759.00 | 0.95 | 493,798 | +11.27% | +$74,500.00 | <0.01 | |
| Wellington Shields Capital Management LLC | $651,027.00 | 0.84 | 436,931 | -8.56% | -$60,940.98 | 0.13 | |
| Gsa Capital Partners Llp | $626,000.00 | 0.81 | 420,141 | +6.19% | +$36,501.43 | 0.05 | |
| Geode Capital Management | $588,731.00 | 0.76 | 395,022 | +1.36% | +$7,918.36 | <0.0001 | |
| Bruce Co Inc | $447,000.00 | 0.58 | 300,000 | 0% | +$0 | 0.19 | |
| Wellington Shields | $617,604.00 | 0.57 | 294,097 | 0% | +$0 | 0.22 | |
| Man Group Plc | $435,332.00 | 0.56 | 292,169 | +416.75% | +$351,087.36 | <0.01 | |
| Millennium Management LLC | $348,268.00 | 0.45 | 233,737 | -12.42% | -$49,408.38 | <0.0001 | |
| LINSCO PRIVATE LEDGER CORP | $314,432.00 | 0.41 | 211,028 | +9.37% | +$26,931.77 | <0.0001 | |
| Marshall Wace | $314,244.00 | 0.41 | 210,902 | +39.04% | +$88,239.30 | <0.0001 | |
| Howland Capital Management | $314,566.00 | 0.41 | 211,118 | +392.76% | +$250,728.40 | 0.02 | |
| D. E. Shaw & Co. | $270,129.00 | 0.35 | 181,295 | -61.03% | -$423,080.17 | <0.0001 | |
| Bridgeway Capital Management | $202,044.00 | 0.26 | 135,600 | +4.71% | +$9,089.00 | <0.01 | |
| State Street | $194,061.00 | 0.25 | 130,242 | 0% | +$0 | <0.0001 | |
| Xtx Topco Ltd | $193,041.00 | 0.25 | 129,558 | +8.5% | +$15,127.94 | 0.01 | |
| Morgan Stanley | $178,660.00 | 0.23 | 119,906 | -2.81% | -$5,164.34 | <0.0001 | |
| Green Alpha Advisors | $177,240.00 | 0.23 | 118,953 | -0.29% | -$524.48 | 0.13 | |
| Two Sigma Advisers LP | $156,301.00 | 0.2 | 104,900 | -1.32% | -$2,086.00 | <0.0001 | |
| T. Rowe Price | $142,000.00 | 0.18 | 95,000 | +58.07% | +$52,166.32 | <0.0001 | |
| Dimensional Fund Advisors | $127,529.00 | 0.17 | 85,590 | -20.43% | -$32,738.25 | <0.0001 | |
| Squarepoint Ops LLC | $121,498.00 | 0.16 | 81,542 | +84.49% | +$55,642.75 | <0.0001 | |
| Royal Bank of Canada | $113,000.00 | 0.15 | 75,891 | -19.43% | -$27,248.29 | <0.0001 | |
| Northern Trust | $111,092.00 | 0.14 | 74,558 | -24.35% | -$35,761.68 | <0.0001 | |
| Goldman Sachs | $107,836.00 | 0.14 | 72,373 | -23.04% | -$32,289.86 | <0.0001 | |
| Connor Clark & Lunn Investment Management Ltd | $95,975.00 | 0.12 | 64,413 | +327.34% | +$73,516.32 | <0.0001 | |
| Jane Street Capital | $94,691.00 | 0.12 | 63,551 | +226.91% | +$65,725.40 | <0.0001 | |
| HSBC | $67,743.00 | 0.09 | 45,465 | 0% | +$0 | <0.0001 | |
| Barclays | $68,000.00 | 0.09 | 45,024 | 0% | +$0 | <0.0001 | |
| Hrt Financial Llc | $63,000.00 | 0.08 | 42,409 | +294.91% | +$47,046.85 | <0.0001 | |
| Ameriprise Financial | $59,523.00 | 0.08 | 39,948 | New | +$59,523.00 | <0.0001 | |
| Cubist Systematic Strategies | $55,094.00 | 0.07 | 36,976 | +233.42% | +$38,569.97 | <0.01 | |
| Prudential Financial | $50,288.00 | 0.07 | 33,750 | +19.89% | +$8,344.08 | <0.0001 | |
| BNY Mellon | $46,134.00 | 0.06 | 30,962 | -47.97% | -$42,538.58 | <0.0001 | |
| Prime Capital Investment Advisors | $41,890.00 | 0.05 | 28,114 | +1.25% | +$518.52 | <0.01 | |
| Virtu Financial Llc | $41,000.00 | 0.05 | 27,664 | New | +$41,000.00 | <0.01 | |
| Tower Research Capital | $37,289.00 | 0.05 | 25,026 | New | +$37,289.00 | <0.0001 | |
| Charles Schwab | $34,182.00 | 0.04 | 22,941 | 0% | +$0 | <0.0001 | |
| IEQ Capital | $32,780.00 | 0.04 | 22,000 | 0% | +$0 | <0.0001 | |
| Russell Investments Group Ltd | $31,504.00 | 0.04 | 21,144 | -4.9% | -$1,624.07 | <0.0001 | |
| Public Employees Retirement System Of Ohio | $29,353.00 | 0.04 | 19,700 | New | +$29,353.00 | <0.0001 | |
| Board Of Trustees Of The Leland Stanford Junior University | $28,232.00 | 0.04 | 18,948 | -14.28% | -$4,703.84 | <0.01 |