Chemicals And Allied Products - 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)
2025-06-06 13D/A STOK / Stoke Therapeutics, Inc. Blue Horizon Enterprise Ltd 3,906,181 7.20
2025-06-05 13D ORIC / ORIC Pharmaceuticals, Inc. Sr One Capital Management, Llc 4,615,384 5.40
2025-06-05 13D/A PROK / ProKidney Corp. Tolerantia, LLC 106,901,339 36.50 -3.45
2025-06-04 13D/A UAN / CVR Partners, LP - Limited Partnership Icahn Enterprises Holdings L.p. 4,164,274 39.40 0.00
2025-06-04 13D/A ELTX / Elicio Therapeutics, Inc. Gkcc, Llc 9,764,864 48.00 74.53
2025-06-04 13D NBY / NovaBay Pharmaceuticals, Inc. Poplar Point Capital Management Llc 1,020,300 17.54 5.01
2025-06-03 13D/A TSHA / Taysha Gene Therapies, Inc. Manning Paul B 25,601,111 9.80 9.05
2025-06-03 13D/A HYPD / Hyperion DeFi, Inc. Avenue Venture Opportunities Fund, L.P. 5,982,998 9.99 0.00
2025-06-03 13D/A PAHC / Phibro Animal Health Corporation BFI Co., LLC 20,225,514 49.90 0.00
2025-06-03 13D ABVC / ABVC BioPharma, Inc. Eugene Jiang 131,159 17.40
2025-06-02 13D/A SLSN / Solesence, Inc. Whitmore Bradford T 49,826,805 71.00 0.00
2025-06-02 13D NKGN / NKGen Biotech, Inc. CFIC-2015 NV Family Investments, LLC 63,175,321 47.20 1,416.21
2025-05-30 13D/A OKUR / OnKure Therapeutics, Inc. Acorn Bioventures, L.p. 2,839,674 22.10 0.00
2025-05-29 13D/A PRTA / Prothena Corporation plc EcoR1 Capital, LLC 0 0.00 -100.00
2025-05-28 13D ZURA / Zura Bio Limited AI Biotechnology LLC 14,326,090 19.90
2025-05-28 13D/A OTLK / Outlook Therapeutics, Inc. GMS Ventures & Investments 29,040,929 50.30 79.44
2025-05-28 13D PRQR / ProQR Therapeutics N.V. Van Herk Investments B.v. 11,501,995 10.90 0.35
2025-05-27 13D/A BGM / BGM Group Ltd. AIX Inc. 16,529,330 8.99 -76.39
2025-05-27 13D BGM / BGM Group Ltd. Low Thia Yang 38,165,290 20.70
2025-05-23 13D RPRX / Royalty Pharma plc Legorreta G. Pablo 103,112,796 19.74
2025-05-23 13D ATRA / Atara Biotherapeutics, Inc. Redmile Group, LLC 705,207 9.90 17.29
2025-05-22 13D BCDA / BioCardia, Inc. Blank Andrew Scott 278,253 5.50
2025-05-22 13D OKUR / OnKure Therapeutics, Inc. Acorn Bioventures, L.p. 2,839,674 22.10 97.24
2025-05-22 13D/A INDV / Indivior PLC Two Seas Capital LP 11,880,926 9.50 2.60
2025-05-21 13D/A BHC / Bausch Health Companies Inc. Paulson & Co. Inc. 26,439,035 7.10 2.32
2025-05-21 13D/A BHC / Bausch Health Companies Inc. Icahn Partners Master Fund LP 34,721,118 9.40
2025-05-21 13D/A BCDA / BioCardia, Inc. Daly Joseph Patrick
2025-05-20 13D/A PLUR / Pluri Inc. Yanay Yaky 484,866 6.00 -94.57
2025-05-20 13D/A MTVA / MetaVia Inc. Dong-a St Co., Ltd 9,995,679 51.10 -14.63
2025-05-20 13D/A XOMA / XOMA Royalty Corporation Biotechnology Value Fund L P 2,590,303 21.60 -13.17
2025-05-20 13D/A EXEL / Exelixis, Inc. Farallon Capital Partners, L.P. 18,635,500 6.80 -20.50
2025-05-19 13D/A AURA / Aura Biosciences, Inc. Matrix Capital Management Company, LP 6,922,870 11.17 0.00
2025-05-19 13D/A GLPG / Galapagos NV - Depositary Receipt (Common Stock) EcoR1 Capital, LLC 7,803,202 11.84 10.00
2025-05-15 13D HYPD / Hyperion DeFi, Inc. Avenue Venture Opportunities Fund, L.P. 5,982,998 67.90
2025-05-14 13D/A CRVS / Corvus Pharmaceuticals, Inc. Orbimed Advisors Llc 9,785,423 12.20 0.00
2025-05-14 13D/A HOWL / Werewolf Therapeutics, Inc. Ra Capital Management, L.p. 6,746,807 15.00 8.94
2025-05-14 13D/A BBIO / BridgeBio Pharma, Inc. KKR Genetic Disorder L.P. 13,260,971 7.00 -31.15
2025-05-14 13D/A TNYA / Tenaya Therapeutics, Inc. Column Group Iii, Lp 49,313,559 30.30 0.00
2025-05-14 13D TCRT / Alaunos Therapeutics, Inc. Pmgc Capital Llc 83,500 5.09
2025-05-13 13D/A OLMA / Olema Pharmaceuticals, Inc. Logos Global Management LP 3,208,875 4.70 -1.23
2025-05-13 13D/A PHAT / Phathom Pharmaceuticals, Inc. Frazier Life Sciences Public Fund, L.P. 14,429,990 19.90 12.83
2025-05-13 13D/A ONC / BeOne Medicines AG - Depositary Receipt (Common Stock) Hillhouse Capital Advisors, Ltd. 68,551,141 4.90 -26.13
2025-05-12 13D/A EWTX / Edgewise Therapeutics, Inc. Orbimed Advisors Llc 15,252,867 14.50 3.37
2025-05-12 13D NKGN / NKGen Biotech, Inc. Paul Y. Song 63,738,042 54.30
2025-05-12 13D/A ACLX / Arcellx, Inc. New Enterprise Associates 15, L.P. 3,745,262 6.80 0.00
2025-05-12 13D/A KROS / Keros Therapeutics, Inc. ADAR1 Capital Management, LLC 5,390,964 13.27 0.00
2025-05-12 13D/A LNZA / LanzaTech Global, Inc. Khosla Ventures III, L.P. 62,867,361 25.00 46.66
2025-05-09 13D/A OSTX / OS Therapies Incorporated Auerbach Shalom 2,687,570 9.90 -5.02
2025-05-09 13D/A GPRE / Green Plains Inc. Ancora Alternatives LLC 5,844,715 8.70 34.65
2025-05-09 13D/A IVA / Inventiva S.A. - Depositary Receipt (Common Stock) Biotechnology Value Fund L P 8,545,499 6.10 0.00