Commercial Physical and Biological Research - Latest Activist Disclosures

This table shows recent activist investor (Schedule 13D) filings made in this industry. Any investor or hedge fund that makes an investment with the intention of influencing management is considered an activist investor and must file a 13D.

Date Form Target Company Investor Shares Ownership
(Percent)		 Ownership Change
(Percent)
2021-11-15 13D NOTV / Inotiv, Inc. Jermyn Street Associates LLC 2,801,197 11.20
2021-09-01 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 7,178,108 19.79 -4.82
2021-08-02 13D ABSI / Absci Corporation Redmile Group, LLC 8,031,094 8.70
2021-07-29 13D ABSI / Absci Corporation Casdin Capital, LLC 7,718,593 8.50
2021-05-18 13D/A INCY / Incyte Corporation Baker Bros. Advisors Lp 32,524,420 14.80 -0.18
2021-05-18 13D NOTV / Inotiv, Inc. Bendele Phillip 837,639 5.28
2021-04-21 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 7,541,679 20.60 -4.59
2020-12-21 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 7,904,243 21.70 -4.82
2020-08-14 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 8,304,730 23.00 -4.33
2020-07-31 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 8,680,437 24.00 0.00
2020-07-30 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 8,680,437 24.00 -4.54
2020-05-08 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 9,093,645 25.20 5.81
2020-04-29 13D/A INCY / Incyte Corporation Baker Bros. Advisors Lp 32,581,959 15.00 0.09
2020-02-11 13D NOTV / Inotiv, Inc. Sagartz John E 5.80
2019-11-06 13D/A NRC / National Research Corporation Jfl Gp Investors Iii, Llc 0 0.00
2019-11-05 13D/A NRC / National Research Corporation Jfl Gp Investors Iii, Llc 0 0.00 -100.00
2019-09-17 13D/A MEDP / Medpace Holdings, Inc. Medpace Investors, Llc
2019-09-17 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 8,594,258 22.70 2.87
2019-08-15 13D/A MEDP / Medpace Holdings, Inc. Medpace Investors, Llc
2019-08-13 13D/A IQV / IQVIA Holdings Inc. Canada Pension Plan Investment Board 4,101,285 2.10 -30.63
2019-08-07 13D/A MEDP / Medpace Holdings, Inc. Medpace Investors, Llc
2019-08-05 13D/A MEDP / Medpace Holdings, Inc. Medpace Investors, Llc
2019-06-25 13D/A NRC / National Research Corporation Jfl Gp Investors Iii, Llc 23,380,153 61.10 0.00
2019-06-07 13D/A INCY / Incyte Corporation Baker Bros. Advisors Lp 32,551,585 15.20 -5.71
2019-05-17 13D/A NRC / National Research Corporation Jfl Gp Investors Iii, Llc 23,380,153 61.10 5.16
2019-03-12 13D/A IQV / IQVIA Holdings Inc. TPG Group Holdings (SBS) Advisors, Inc. 8,531,251 4.30 -32.16
2019-02-27 13D/A INCY / Incyte Corporation Baker Bros. Advisors Lp 34,521,176 16.10 0.00
2019-02-06 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 8,354,827 23.50 -4.54
2018-12-07 13D/A IQV / IQVIA Holdings Inc. Canada Pension Plan Investment Board 5,912,172 3.00 -20.68
2018-12-06 13D/A IQV / IQVIA Holdings Inc. TPG Group Holdings (SBS) Advisors, Inc. 12,575,731 6.30 -22.13
2018-10-29 13D NRC / National Research Corporation Jfl Gp Investors Iii, Llc 22,232,312 59.90 0.00
2018-10-02 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 8,751,758 24.40 -9.17
2018-08-27 13D/A MEDP / Medpace Holdings, Inc. Cinven Capital Management (V) General Partner Ltd 0 0.00 -100.00
2018-08-10 13D/A MEDP / Medpace Holdings, Inc. Cinven Capital Management (V) General Partner Ltd 5,224,997 14.70 -49.76
2018-08-08 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 9,635,466 27.10 0.00
2018-08-07 13D/A MEDP / Medpace Holdings, Inc. Troendle August J. 9,635,466 27.10 -7.63
2018-06-19 13D/A IQV / IQVIA Holdings Inc. Canada Pension Plan Investment Board 7,453,388 3.70
2018-06-19 13D/A IQV / IQVIA Holdings Inc. TPG Group Holdings (SBS) Advisors, Inc. 16,149,276 7.98
2018-06-14 13D/A MEDP / Medpace Holdings, Inc. Cinven Capital Management (V) General Partner Ltd 10,399,997 29.30 -22.39
2018-05-08 13D/A MEDP / Medpace Holdings, Inc. Cinven Capital Management (V) General Partner Ltd 13,399,997 37.70 -18.29
2018-05-03 13D/A INCY / Incyte Corporation Baker Bros. Advisors Lp 34,520,320 16.30 0.34
2017-12-07 13D/A MEDP / Medpace Holdings, Inc. Cinven Capital Management (V) General Partner Ltd 16,399,997 46.30 -21.90
2017-12-04 13D/A IQV / IQVIA Holdings Inc. Canada Pension Plan Investment Board 10,550,400 5.10
2017-12-04 13D/A IQV / IQVIA Holdings Inc. TPG Group Holdings (SBS) Advisors, Inc. 22,865,529 11.00
2017-12-04 13D/A IQV / IQVIA Holdings Inc. TPG Group Holdings (SBS) Advisors, Inc. 22,865,529 11.00 -19.16
2017-12-04 13D/A IQV / IQVIA Holdings Inc. Canada Pension Plan Investment Board 10,550,400 5.10 -19.15
2017-09-21 13D/A IQV / IQVIA Holdings Inc. Canada Pension Plan Investment Board 13,049,669 6.20 -14.70
2017-09-21 13D/A IQV / IQVIA Holdings Inc. TPG Group Holdings (SBS) Advisors, Inc. 28,285,500 13.40 -14.71
2017-08-31 13D/A IQV / IQVIA Holdings Inc. Canada Pension Plan Investment Board 15,299,011 7.10 -10.21
2017-08-30 13D/A IQV / IQVIA Holdings Inc. TPG Group Holdings (SBS) Advisors, Inc. 33,163,474 15.30 -10.21