| Feb 26, 2016 | Spectra Laboratories, Inc. | OTH | $6,800 |
| Jan 28, 2011 | Spectra Laboratories, Inc. | OTH | $6,000 |
| May 23, 2018 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Mar 15, 2013 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Jan 18, 2020 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Jan 20, 2014 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Jan 21, 2021 | California Clinical Laboratory Association | OTH | $6,000 |
| Jan 30, 2019 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Feb 23, 2010 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Mar 6, 2012 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Dec 18, 2007 | Spectra Laboratories, Inc. | OTH | $6,000 |
| Apr 1, 2003 | Health Line Clinical Laboratory | OTH | $5,300 |
| Feb 17, 2004 | Westcliff Medical Laboratories, Inc. | OTH | $5,300 |
| Feb 26, 2025 | Laboratory Corporation of America Holdings | OTH | $5,000 |
| Mar 19, 2024 | Laboratory Corporation of America Holdings | OTH | $5,000 |
| Feb 1, 2023 | Laboratory Corporation of America Holdings | OTH | $5,000 |
| Jan 13, 2023 | Guardant Health | OTH | $5,000 |
| Jan 23, 2015 | Spectra Laboratories, Inc. | OTH | $5,000 |
| Mar 2, 2022 | Laboratory Corporation of America Holdings Politcal Participation Committee | OTH | $5,000 |
| Jul 6, 2006 | Westcliff Medical Laboratories, Inc. | OTH | $3,100 |
| May 4, 2012 | ADJ Corporation Dba West Pacific Medical Laboratory | OTH | $2,500 |
| Jun 22, 2016 | Nicholson, Richard E.Richard Nicholson Consulting | IND | $2,500 |
| Oct 2, 2024 | Quest Diagnostics Employees PAC | OTH | $2,500 |
| Jun 7, 2006 | Westcliff Medical Laboratories, Inc. | OTH | $2,500 |
| May 18, 2012 | Physicians Automated Labs | OTH | $2,500 |
| Feb 23, 2010 | Nicholson, Richard E.Richard Nicholson Consulting | IND | $2,500 |
| Jun 25, 2014 | Nicholson, Richard E.Richard Nicholson Consulting | IND | $2,500 |
| Apr 30, 2003 | Westcliff Medical Laboratories, Inc. | OTH | $2,000 |
| Mar 16, 2005 | Quest Diagnostics Employees PAC | OTH | $2,000 |
| Mar 11, 2009 | Nicholson, Richard E.Richard Nicholson Consulting | IND | $2,000 |
| Mar 20, 2003 | Northwest Lab | OTH | $2,000 |
| Feb 4, 2008 | Satellite Laboratory Services | OTH | $2,000 |
| Jul 8, 2009 | Nicholson, Richard E.Richard Nicholson Consulting | IND | $2,000 |
| Nov 1, 2017 | Laboratory Corporation of America Holdings PAC FED | OTH | $1,999 |
| Mar 4, 2016 | ABACUS Business Corp. Group, Inc. dba American Bio-Clinical Labs | OTH | $1,500 |
| Mar 17, 2003 | Western Health Sciences | OTH | $1,500 |
| Dec 22, 2004 | West Coast Clinical Laboratories, LP | OTH | $1,500 |
| Dec 13, 2004 | Northwest Lab | OTH | $1,500 |
| Jan 5, 2004 | Northwest Lab | OTH | $1,000 |
| Jun 20, 2005 | Health Line Clinical Laboratory | OTH | $1,000 |
| Jan 5, 2004 | Northwest Lab | OTH | $1,000 |
| Dec 6, 2004 | Physicians Automated Labs | OTH | $1,000 |
| Jul 18, 2005 | Pathnet Esoteric Laboratory INST | OTH | $1,000 |
| Jan 5, 2004 | Physicians Automated Labs | OTH | $1,000 |
| Jun 7, 2017 | Nicholson, Richard E.Richard Nicholson Consulting | IND | $1,000 |
| Feb 18, 2003 | Westcliff Medical Laboratories, Inc. | OTH | $1,000 |
| Feb 18, 2003 | Physicians Automated Labs | OTH | $1,000 |
| Mar 20, 2003 | Diagnostic Laboratories | OTH | $1,000 |
| Apr 19, 2022 | MDxHealth, Inc. | OTH | $1,000 |
| Jan 5, 2004 | Physicians Automated Labs | OTH | $1,000 |
| Jun 2, 2003 | ABACUS Business Corp. Group, Inc. dba American Bio-Clinical Labs | OTH | $750 |
| Jun 24, 2016 | California Clinical Laboratory Association | OTH | $583 |
| Feb 9, 2004 | Alfigen, Inc. | OTH | $500 |
| Feb 9, 2004 | Alfigen, Inc. | OTH | $500 |
| Mar 6, 2023 | California Clinical Laboratory Association | OTH | $432.92 |
| Aug 21, 2015 | California Clinical Laboratory Association | OTH | $413.15 |
| Mar 30, 2011 | West Coast Clinical Laboratories, LP | OTH | $400 |
| Feb 8, 2016 | California Clinical Laboratory Association | OTH | $384.2 |
| Jun 15, 2012 | California Clinical Laboratory Association | OTH | $379.9 |
| Sep 11, 2022 | California Clinical Laboratory Association | OTH | $366.5 |
| Jul 23, 2024 | California Clinical Laboratory Association | OTH | $347 |
| Feb 15, 2022 | California Clinical Laboratory Association | OTH | $341.5 |
| Mar 4, 2011 | California Clinical Laboratory Association | OTH | $334.64 |
| Sep 15, 2011 | California Clinical Laboratory Association | OTH | $324.45 |
| Jul 31, 2014 | California Clinical Laboratory Association | OTH | $319.75 |
| Oct 14, 2016 | California Clinical Laboratory Association | OTH | $319.4 |
| Feb 18, 2025 | California Clinical Laboratory Association | OTH | $316.35 |
| Mar 9, 2012 | California Clinical Laboratory Association | OTH | $309.95 |
| Sep 5, 2023 | California Clinical Laboratory Association | OTH | $307.55 |
| Feb 12, 2024 | California Clinical Laboratory Association | OTH | $306.85 |
| Sep 17, 2004 | California Clinical Laboratory Association | OTH | $306.62 |
| Aug 15, 2016 | California Clinical Laboratory Association | OTH | $306.3 |
| Mar 13, 2014 | California Clinical Laboratory Association | OTH | $301.28 |
| Mar 31, 2006 | California Clinical Laboratory Association | OTH | $300 |
| Mar 11, 2005 | California Clinical Laboratory Association | OTH | $300 |
| May 31, 2007 | California Clinical Laboratory Association | OTH | $300 |
| Mar 28, 2003 | California Clinical Laboratory Association | OTH | $300 |
| Feb 22, 2017 | California Clinical Laboratory Association | OTH | $299.6 |
| Feb 27, 2015 | California Clinical Laboratory Association | OTH | $288.58 |
| Jun 13, 2014 | California Clinical Laboratory Association | OTH | $277.55 |
| May 27, 2016 | California Clinical Laboratory Association | OTH | $272.2 |
| Mar 11, 2005 | California Clinical Laboratory Association | OTH | $269.3 |
| Mar 31, 2009 | California Clinical Laboratory Association | OTH | $261.95 |
| Jul 31, 2006 | California Clinical Laboratory Association | OTH | $257.95 |
| Jun 11, 2014 | Applied Genetics Laboratories, Inc | OTH | $250 |
| Apr 28, 2003 | California Clinical Laboratory Association | OTH | $243.84 |
| Apr 15, 2004 | California Clinical Laboratory Association | OTH | $232.09 |
| Mar 8, 2013 | California Clinical Laboratory Association | OTH | $231.3 |
| Jul 20, 2005 | California Clinical Laboratory Association | OTH | $229.36 |
| Sep 18, 2009 | California Clinical Laboratory Association | OTH | $218.95 |
| Aug 29, 2003 | California Clinical Laboratory Association | OTH | $213.75 |
| Jun 2, 2006 | California Clinical Laboratory Association | OTH | $210.95 |
| Mar 20, 2003 | Med Science Center, Inc. | OTH | $200 |
| Oct 11, 2013 | California Clinical Laboratory Association | OTH | $195.05 |
| Sep 5, 2008 | California Clinical Laboratory Association | OTH | $194.54 |
| Nov 15, 2012 | California Clinical Laboratory Association | OTH | $193.65 |
| Oct 31, 2003 | California Clinical Laboratory Association | OTH | $193.54 |
| Jan 12, 2007 | California Clinical Laboratory Association | OTH | $190.12 |
| Oct 29, 2004 | California Clinical Laboratory Association | OTH | $189.55 |
| Sep 13, 2013 | California Clinical Laboratory Association | OTH | $189.45 |
| Aug 15, 2012 | California Clinical Laboratory Association | OTH | $185.8 |
| Mar 31, 2010 | California Clinical Laboratory Association | OTH | $183.75 |
| Nov 12, 2010 | California Clinical Laboratory Association | OTH | $179.1 |
| Feb 15, 2006 | California Clinical Laboratory Association | OTH | $178.35 |
| Dec 28, 2012 | California Clinical Laboratory Association | OTH | $177 |
| Jul 31, 2009 | California Clinical Laboratory Association | OTH | $176.75 |
| Jan 10, 2023 | California Clinical Laboratory Association | OTH | $175 |
| Mar 12, 2008 | California Clinical Laboratory Association | OTH | $172.9 |
| Nov 12, 2010 | California Clinical Laboratory Association | OTH | $169.75 |
| Aug 29, 2014 | California Clinical Laboratory Association | OTH | $169.6 |
| Jan 1, 2013 | California Clinical Laboratory Association | OTH | $166.45 |
| Mar 8, 2013 | California Clinical Laboratory Association | OTH | $165.75 |
| Jan 12, 2007 | California Clinical Laboratory Association | OTH | $162.95 |
| May 31, 2007 | California Clinical Laboratory Association | OTH | $161.2 |
| Sep 5, 2008 | California Clinical Laboratory Association | OTH | $160.4 |
| Aug 15, 2006 | California Clinical Laboratory Association | OTH | $155.45 |
| Mar 15, 2017 | California Clinical Laboratory Association | OTH | $153.7 |
| Feb 19, 2010 | California Clinical Laboratory Association | OTH | $152.3 |
| Apr 14, 2017 | California Clinical Laboratory Association | OTH | $149.9 |
| Sep 13, 2007 | California Clinical Laboratory Association | OTH | $146.75 |
| Jun 20, 2003 | California Clinical Laboratory Association | OTH | $145.8 |
| Apr 5, 2024 | California Clinical Laboratory Association | OTH | $144.5 |
| Dec 12, 2022 | California Clinical Laboratory Association | OTH | $137.5 |
| Mar 21, 2016 | California Clinical Laboratory Association | OTH | $131.94 |
| Mar 31, 2010 | California Clinical Laboratory Association | OTH | $131.21 |
| May 24, 2013 | California Clinical Laboratory Association | OTH | $129.16 |
| Apr 10, 2015 | California Clinical Laboratory Association | OTH | $127.3 |
| Sep 26, 2005 | California Clinical Laboratory Association | OTH | $126.4 |
| Jul 22, 2016 | California Clinical Laboratory Association | OTH | $125.1 |
| Feb 1, 2008 | California Clinical Laboratory Association | OTH | $124.25 |
| Jun 21, 2004 | California Clinical Laboratory Association | OTH | $122.12 |
| Jun 11, 2015 | California Clinical Laboratory Association | OTH | $121.15 |
| Mar 10, 2025 | California Clinical Laboratory Association | OTH | $120.69 |
| Oct 30, 2006 | California Clinical Laboratory Association | OTH | $118.66 |
| Nov 26, 2014 | California Clinical Laboratory Association | OTH | $118.45 |
| Aug 14, 2003 | California Clinical Laboratory Association | OTH | $118.25 |
| Jun 10, 2011 | California Clinical Laboratory Association | OTH | $118.15 |
| Mar 5, 2004 | California Clinical Laboratory Association | OTH | $117.75 |
| Jul 17, 2015 | California Clinical Laboratory Association | OTH | $117.3 |
| Jul 30, 2007 | California Clinical Laboratory Association | OTH | $116.87 |
| Jan 4, 2008 | California Clinical Laboratory Association | OTH | $116.13 |
| Jan 30, 2004 | California Clinical Laboratory Association | OTH | $115.15 |
| Jan 30, 2004 | California Clinical Laboratory Association | OTH | $115.15 |
| Sep 15, 2016 | California Clinical Laboratory Association | OTH | $114.4 |
| May 15, 2017 | California Clinical Laboratory Association | OTH | $114.4 |
| Dec 12, 2016 | California Clinical Laboratory Association | OTH | $114.2 |
| Feb 3, 2009 | California Clinical Laboratory Association | OTH | $111 |
| Mar 12, 2015 | California Clinical Laboratory Association | OTH | $108.65 |
| Nov 15, 2011 | California Clinical Laboratory Association | OTH | $105.65 |
| Aug 16, 2024 | California Clinical Laboratory Association | OTH | $105.25 |
| Feb 13, 2024 | California Clinical Laboratory Association | OTH | $104 |
| Nov 15, 2012 | California Clinical Laboratory Association | OTH | $103.8 |
| Apr 11, 2014 | California Clinical Laboratory Association | OTH | $103.8 |
| Oct 11, 2013 | California Clinical Laboratory Association | OTH | $103.5 |
| Sep 5, 2008 | California Clinical Laboratory Association | OTH | $103 |
| May 25, 2004 | California Clinical Laboratory Association | OTH | $102.93 |
| Apr 24, 2023 | California Clinical Laboratory Association | OTH | $102.6 |
| Apr 15, 2016 | California Clinical Laboratory Association | OTH | $101.38 |
| May 31, 2007 | California Clinical Laboratory Association | OTH | $101.27 |
| Jan 18, 2005 | Westcliff Medical Laboratories, Inc. | OTH | $100 |
| Jun 1, 2022 | California Clinical Laboratory Association | OTH | $100 |
| Jun 8, 2017 | California Clinical Laboratory Association | OTH | $99.5 |
| Sep 26, 2005 | California Clinical Laboratory Association | OTH | $99.45 |
| Apr 24, 2009 | California Clinical Laboratory Association | OTH | $95.9 |
| Jan 31, 2011 | California Clinical Laboratory Association | OTH | $93.3 |
| Sep 25, 2015 | California Clinical Laboratory Association | OTH | $93.15 |
| Jan 15, 2016 | California Clinical Laboratory Association | OTH | $93.15 |
| Mar 31, 2006 | California Clinical Laboratory Association | OTH | $92.8 |
| Jun 15, 2012 | California Clinical Laboratory Association | OTH | $92 |
| Mar 21, 2022 | California Clinical Laboratory Association | OTH | $91.5 |
| Sep 26, 2023 | California Clinical Laboratory Association | OTH | $91.13 |
| Mar 29, 2013 | California Clinical Laboratory Association | OTH | $90.65 |
| Nov 26, 2013 | California Clinical Laboratory Association | OTH | $90.65 |
| Sep 13, 2013 | California Clinical Laboratory Association | OTH | $90.5 |
| Feb 15, 2022 | California Clinical Laboratory Association | OTH | $87.5 |
| Jan 15, 2016 | California Clinical Laboratory Association | OTH | $84.15 |
| Sep 12, 2014 | California Clinical Laboratory Association | OTH | $81 |
| Mar 29, 2013 | California Clinical Laboratory Association | OTH | $81 |
| May 22, 2024 | California Clinical Laboratory Association | OTH | $78.28 |
| Apr 7, 2025 | California Clinical Laboratory Association | OTH | $78 |
| May 13, 2025 | California Clinical Laboratory Association | OTH | $78 |
| Jun 4, 2025 | California Clinical Laboratory Association | OTH | $78 |
| Jun 21, 2013 | California Clinical Laboratory Association | OTH | $77.65 |
| Jan 30, 2015 | California Clinical Laboratory Association | OTH | $77.65 |
| Jul 12, 2023 | California Clinical Laboratory Association | OTH | $77 |
| Nov 21, 2024 | California Clinical Laboratory Association | OTH | $77 |
| Oct 10, 2024 | California Clinical Laboratory Association | OTH | $77 |
| Sep 26, 2024 | California Clinical Laboratory Association | OTH | $77 |
| Jul 25, 2023 | California Clinical Laboratory Association | OTH | $77 |
| Oct 10, 2023 | California Clinical Laboratory Association | OTH | $77 |
| Nov 22, 2023 | California Clinical Laboratory Association | OTH | $77 |
| Jun 4, 2024 | California Clinical Laboratory Association | OTH | $77 |
| Jan 3, 2024 | California Clinical Laboratory Association | OTH | $77 |
| Mar 7, 2024 | California Clinical Laboratory Association | OTH | $77 |
| May 23, 2023 | California Clinical Laboratory Association | OTH | $77 |
| Jan 14, 2025 | California Clinical Laboratory Association | OTH | $77 |
| Nov 30, 2016 | California Clinical Laboratory Association | OTH | $75.5 |
| Nov 30, 2011 | California Clinical Laboratory Association | OTH | $75.15 |
| Feb 15, 2022 | California Clinical Laboratory Association | OTH | $75 |
| Sep 13, 2022 | California Clinical Laboratory Association | OTH | $75 |
| Jul 11, 2022 | California Clinical Laboratory Association | OTH | $75 |
| Apr 20, 2022 | California Clinical Laboratory Association | OTH | $75 |
| Jan 31, 2017 | California Clinical Laboratory Association | OTH | $74.9 |
| Jun 26, 2009 | California Clinical Laboratory Association | OTH | $74.6 |
| Nov 13, 2009 | California Clinical Laboratory Association | OTH | $74.6 |
| Oct 16, 2008 | California Clinical Laboratory Association | OTH | $74.42 |
| Feb 2, 2009 | California Clinical Laboratory Association | OTH | $74.15 |
| Jun 20, 2008 | California Clinical Laboratory Association | OTH | $74 |
| Nov 4, 2014 | California Clinical Laboratory Association | OTH | $69.5 |
| Jun 15, 2012 | California Clinical Laboratory Association | OTH | $69.5 |
| Dec 23, 2014 | California Clinical Laboratory Association | OTH | $69.5 |
| Nov 20, 2015 | California Clinical Laboratory Association | OTH | $69 |
| Oct 15, 2015 | California Clinical Laboratory Association | OTH | $69 |
| Jan 27, 2014 | California Clinical Laboratory Association | OTH | $68.15 |
| Jan 27, 2014 | California Clinical Laboratory Association | OTH | $68 |
| Oct 11, 2013 | California Clinical Laboratory Association | OTH | $68 |
| Mar 31, 2014 | California Clinical Laboratory Association | OTH | $68 |
| Aug 29, 2014 | California Clinical Laboratory Association | OTH | $68 |
| Mar 9, 2012 | California Clinical Laboratory Association | OTH | $67.5 |
| Jan 31, 2011 | California Clinical Laboratory Association | OTH | $65.5 |
| Jul 15, 2010 | California Clinical Laboratory Association | OTH | $63.1 |
| May 13, 2011 | California Clinical Laboratory Association | OTH | $63.1 |
| Sep 15, 2011 | California Clinical Laboratory Association | OTH | $62.5 |
| Jun 27, 2011 | California Clinical Laboratory Association | OTH | $62.5 |
| Jun 10, 2011 | California Clinical Laboratory Association | OTH | $62.5 |
| Dec 21, 2010 | California Clinical Laboratory Association | OTH | $62.5 |
| Oct 29, 2010 | California Clinical Laboratory Association | OTH | $62.5 |
| Jul 15, 2010 | California Clinical Laboratory Association | OTH | $62.5 |
| May 14, 2010 | California Clinical Laboratory Association | OTH | $62.5 |
| Sep 15, 2011 | California Clinical Laboratory Association | OTH | $62.5 |
| Apr 24, 2009 | California Clinical Laboratory Association | OTH | $62.3 |
| Nov 13, 2009 | California Clinical Laboratory Association | OTH | $62.3 |
| Jan 15, 2010 | California Clinical Laboratory Association | OTH | $62.3 |
| Dec 11, 2009 | California Clinical Laboratory Association | OTH | $62.3 |
| Jun 20, 2008 | California Clinical Laboratory Association | OTH | $62 |
| Dec 1, 2008 | California Clinical Laboratory Association | OTH | $62 |
| May 15, 2015 | California Clinical Laboratory Association | OTH | $55 |
| Jun 15, 2012 | California Clinical Laboratory Association | OTH | $55 |
| Oct 29, 2010 | California Clinical Laboratory Association | OTH | $50 |
| Nov 20, 2013 | California Clinical Laboratory Association | OTH | $50 |
| May 14, 2008 | California Clinical Laboratory Association | OTH | $50 |
| Feb 2, 2009 | California Clinical Laboratory Association | OTH | $50 |
| Nov 24, 2015 | California Clinical Laboratory Association | OTH | $50 |
| Jul 31, 2009 | California Clinical Laboratory Association | OTH | $50 |
| Nov 30, 2011 | California Clinical Laboratory Association | OTH | $50 |
| Nov 20, 2014 | California Clinical Laboratory Association | OTH | $50 |
| Mar 9, 2012 | California Clinical Laboratory Association | OTH | $12.5 |