Insider List

40/Page

Total 34

Insider Name
Arch Venture Fund Ix Overage, L.p.
Arch Venture Fund Ix, L.p.
Arch Venture Fund Xiii, L.p.
Arch Venture Partners Ix Overage, L.p.
Arch Venture Partners Ix, L.p.
Arch Venture Partners Ix, Llc
Arch Venture Partners Xiii, L.p.
Arch Venture Partners Xiii, Llc
Cathy Friedman
Charles W. Newton
Clinton Bybee
David Shook
Elizabeth G Nabel
Elizabeth Homans
Gary K. Lee
Hans Edgar Bishop
Heather D Turner
Keith Crandell
Kristina Burow
Lynn Seely
Mark A Meltz
Mark Bachleda
Matthew Lang
Otis W Brawley
Paul L Berns
Plc Glaxosmithkline
Rahsaan Thompson
Richard Klausner
Robert Nelsen
Stephen J. Hill
Steven Gillis
Sumant Ramachandra
Tina M. Albertson
William Jl Rieflin

Insider Name	Latest Transaction Date	Aggregate Performance						Aggregate Performance Relative to S&P 500						Companys
Insider Name	Latest Transaction Date	1M	3M	6M	1Y	2Y	3Y	1M	3M	6M	1Y	2Y	3Y	Companys
Insider Name	Latest Transaction Date	Aggregate Performance						Aggregate Performance Relative to S&P 500						Companys
Insider Name	Latest Transaction Date	1M	3M	6M	1Y	2Y	3Y	1M	3M	6M	1Y	2Y	3Y	Companys
Arch Venture Fund Ix Overage, L.p.	2024-04-02	-33.550	-33.550	-77.090	-89.060	-	-	-30.830	-74.250	-86.770	-98.000	-	-	BEAM VIR KRTX GOSS SANA LYEL ... BOLD
Arch Venture Fund Ix, L.p.	2019-10-16	-12.030	-12.030	98.180	165.770	62.520	11.790	-16.400	5.070	104.540	149.290	40.230	5.560	BEAM VIR KRTX GOSS SANA LYEL ... BOLD
Arch Venture Fund Xiii, L.p.	2025-07-25	-	-	-	-	-	-	-	-	-	-	-	-	LYEL MTSR
Arch Venture Partners Ix Overage, L.p.	2020-02-05	-	-	-	-	-	-	-	-	-	-	-	-	BEAM VIR GOSS SANA BOLD LYEL
Arch Venture Partners Ix, L.p.	2020-02-05	-	-	-	-	-	-	-	-	-	-	-	-	BEAM VIR GOSS SANA BOLD LYEL
Arch Venture Partners Ix, Llc	2019-07-02	-13.360	-13.360	234.750	403.480	135.430	79.780	-11.980	-32.800	225.170	398.210	114.470	71.010	BEAM VIR KRTX GOSS SANA LYEL ... BOLD
Arch Venture Partners Xiii, L.p.	2025-07-25	-	-	-	-	-	-	-	-	-	-	-	-	LYEL MTSR
Arch Venture Partners Xiii, Llc	2025-07-25	-	-	-	-	-	-	-	-	-	-	-	-	LYEL MTSR
Cathy Friedman	2021-06-21	-5.760	-5.760	-55.580	-65.670	-56.240	-50.230	-8.930	-37.030	-65.630	-54.780	-57.890	-59.180	RDUS AABA INVA XNPT RSLS SSSS ... SEER LYEL REVHU REVH
Charles W. Newton	2025-03-17	-16.150	-16.150	19.030	-	-	-	-9.240	-11.630	2.730	-	-	-	CHRS LYEL TSVT NVAX
Clinton Bybee	2017-11-09	-6.510	-6.510	-27.780	-12.970	17.300	7.460	-9.100	-52.370	-32.160	-20.570	7.890	-3.690	CDAKQ MTCR PI BEAM VIR DNLI ... SYRS KRTX FIXX SNNAQ GOSS TWST SRRK UNBX PULM QTRX XCOMQ PZRXQ JUNO IOTS SAGE AGIO BLPH AKAOQ FATE BLUE NGSX BGMS ALNY ILMN MASS SANA LYEL NMRA QTTB BOLD
David Shook	2025-01-15	-	-	-	-	-	-	-	-	-	-	-	-	NKTX LYEL
Elizabeth G Nabel	2020-07-15	-	-	-	-	-	-	-	-	-	-	-	-	HQH HQL ACCD THQ THW MRNA ... LYEL MDT
Elizabeth Homans		-	-	-	-	-	-	-	-	-	-	-	-	LYEL
Gary K. Lee	2025-08-21	-	-	-	-	-	-	-	-	-	-	-	-	LYEL
Hans Edgar Bishop	2018-01-16	-	-	-	-	-	-	-	-	-	-	-	-	A JUNO SANA LYEL
Heather D Turner	2014-12-02	-	-	-	-	-	-	-	-	-	-	-	-	SGMO ATRA OREXQ LYEL TERN LBRX
Keith Crandell	2024-04-02	21.490	21.490	-12.270	-19.030	22.890	32.790	19.420	1.970	-19.580	-29.460	17.180	19.640	CDAKQ QTRX MTCR BEAM TWST VIR ... DNLI SYRS KRTX IOTS FIXX SNNAQ GOSS SRRK UNBX PULM XCOMQ PI PZRXQ JUNO SAGE AGIO BLPH AKAOQ FATE BLUE NGSX BGMS ALNY ILMN MASS ERAS SANA LYEL VERV DALS PRME NMRA RAPP QTTB BOLD MAZE MTSR
Kristina Burow	2025-10-27	-2.740	-2.740	-0.100	5.350	-45.550	11.790	-3.040	11.760	-14.730	-23.810	-67.140	5.560	MTCR UNBX GOSS SRRK VIR BEAM ... SNNAQ ERAS SANA VERV DALS PRME NMRA RAPP BOLD LYEL MAZE MTSR
Lynn Seely	2025-03-14	-24.050	-24.050	9.500	-	-	-	-19.920	-22.800	-7.260	-	-	-	BPMC MYOV MDVN LYEL
Mark A Meltz		-	-	-	-	-	-	-	-	-	-	-	-	KNTE LYEL
Mark Bachleda	2023-03-16	26.480	26.480	-91.390	-90.360	-87.580	-	22.000	28.150	-103.760	-119.570	-106.940	-	GRTX LYEL
Matthew Lang	2023-01-18	-	-	-	-	-	-	-	-	-	-	-	-	MYOV LYEL MTSR
Otis W Brawley		-	-	-	-	-	-	-	-	-	-	-	-	INCY A PDSB LYEL
Paul L Berns	2025-02-03	35.410	35.410	13.730	2.930	-27.080	-51.560	37.810	9.710	10.770	-9.120	-39.780	-62.960	JAZZ UNBX VYNE ANAC XNPT CLRB ... EQRX NMRA LYEL MTSR
Plc Glaxosmithkline	2024-09-27	3.560	3.560	7.740	24.340	12.470	-2.310	1.080	3.050	1.540	10.840	-0.080	-14.850	GNCAQ PAND BCYC NKTX TBPH TPTX ... PGNY ORTX PRNB FULC MORF CCXI LQDA CNST SPRO TBIO RNTX HTGMQ CRSP INVA AGTC FOLD CNCE OMED RGDXQ DGX ANAC CVRX DBTX LYEL MEHCQ WVE GGNNQ
Rahsaan Thompson	2025-06-26	-	-	-	-	-	-	-	-	-	-	-	-	GRTSQ OPNT LYEL ZVRA
Richard Klausner	2025-03-14	-24.050	-24.050	9.500	-	-	-	-19.920	-22.800	-7.260	-	-	-	JUNO ILMN LYEL
Robert Nelsen	2025-08-01	-3.160	-3.160	35.040	53.130	23.960	3.020	-6.340	-3.220	28.240	37.860	6.150	-8.430	CDAKQ MTCR UNBX KRTX DNLI VIR ... BEAM SYRS FIXX SNNAQ GOSS TWST SRRK PULM JUNO QTRX AGIO XCOMQ PI PZRXQ SAGE IOTS BLPH AKAOQ FATE BLUE NGSX BGMS ALNY ILMN MASS ERAS SANA LYEL VERV REVHU DALS REVH PRME NMRA RAPP QTTB BOLD MAZE MTSR
Stephen J. Hill	2025-08-21	-	-	-	-	-	-	-	-	-	-	-	-	LYEL
Steven Gillis	2023-07-10	-3.720	-3.720	-12.920	94.110	-7.990	-19.680	-5.520	21.290	-15.030	80.140	-17.840	-28.750	CDAKQ PULM FIXX VBIVQ SNNAQ PZRXQ ... BLUE ERAS SANA VERV DALS PRME NMRA LYEL RAPP QTTB BOLD MAZE MTSR
Sumant Ramachandra	2025-03-21	-24.340	-24.340	13.140	-	-	-	-15.350	-30.190	-4.450	-	-	-	MDGL LYEL
Tina M. Albertson		-	-	-	-	-	-	-	-	-	-	-	-	LYEL CRBU
William Jl Rieflin	2020-11-19	38.010	38.010	40.680	108.990	40.520	18.660	34.500	48.890	34.160	91.160	24.320	10.350	RAPT NGM XNPT ANAC LYEL

40/Page

Total 34

Research Tools

All-In-One Screener Stock Ideas Stock List Guru List Guru Real-Time Picks Insider List Insider Trades Economic Indicators Sector & Industry Performance DCF Calculator Discussion Board

Product

Pricing Plans Excel Add-In Google Sheets Add-on Data API Stock Comparison Table Manual of Stocks Instant Alerts Mobile App Newsletters Signup 中文

Education

Financial Glossary Tutorials FAQ Buffett Indicator Shiller P/E Yield Curve Today U.S. Inflation Rate Global Market Valuation Fed Net Liquidity Buffett Assets Allocation

Company

About GuruFocus Career Contact Us Advertise Term of Use Privacy Policy Referral Program Partner Program

Survey

We'd love to learn more about your experiences on GuruFocus.com and how we can improve!

Take Survey

Disclaimers

GuruFocus.com is not operated by a broker or a dealer. Under no circumstances does any information posted on GuruFocus.com represent a recommendation to buy or sell a security. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The individuals or entities selected as "gurus" may buy and sell securities before and after any particular article and report and information herein is published, with respect to the securities discussed in any article and report posted herein. Gurus may be added or dropped from the GuruFocus site at any time. In no event shall GuruFocus.com be liable to any member, guest or third party for any damages of any kind arising out of the use of any content or other material published or available on GuruFocus.com, or relating to the use of, or inability to use, GuruFocus.com or any content, including, without limitation, any investment losses, lost profits, lost opportunity, special, incidental, indirect, consequential or punitive damages. Past performance is a poor indicator of future performance. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The information on this site is in no way guaranteed for completeness, accuracy or in any other way. The gurus listed in this website are not affiliated with GuruFocus.com, LLC. Stock quotes are provided by QuoteMedia, Inc. (CSI). Company fundamental data is provided by Morningstar. Analyst estimates data is sourced from both Refinitiv and Morningstar, with priority given to Refinitiv data. Data is updated daily.