Activist Investor 13D Filings


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.

DateFormInvestorTargetSharesOwnership
(Percent)
Ownership Change
(Percent)
2018‑09‑20 SC 13D/A Horton Capital Partners, LLC REPR / Repro Med Systems 8,616,716 21.98 17.80
2018‑09‑17 SC 13D/A Yee Kwan Hon RDGL / Vivos 5,116,260 1.4 0.00
2018‑09‑07 SC 13D/A Sealfon Andrew I REPR / Repro Med Systems 8,127,250 21.28 0.00
2018‑08‑31 SC 13D/A Shuda Scott INFU / InfuSystems Holdings 3,419,313 17.35
2018‑08‑24 SC 13D GAMCO INVESTORS, INC. ET AL INFU / InfuSystems Holdings 612,448 3.11
2018‑08‑21 SC 13D/A EROR STEVEN C LUNG / ProLung 277,621 7.1 0.00
2018‑08‑15 SC 13D/A PFIZER INC ICUI / ICU Medical 25,000,001 12.21 681.25
2018‑08‑08 SC 13D Moscicki Stephen NLLN / NL ONE 94,491,041 65.0
2018‑08‑08 SC 13D Winduss David NLLN / NL ONE 94,491,041 65.0
2018‑08‑07 SC 13D/A EROR STEVEN C LUNG / ProLung 277,621 7.1 0.00
2018‑08‑06 SC 13D Sealfon Andrew I REPR / Repro Med Systems 8,127,250 21.36
2018‑08‑03 SC 13D/A Morris Ryan J. INFU / InfuSystems Holdings 176,520 -91.82
2018‑07‑31 SC 13D/A EROR STEVEN C LUNG / ProLung 277,621 7.1
2018‑07‑23 SC 13D/A Morris Ryan J. INFU / InfuSystems Holdings 2,159,209 9.5 0.00
2018‑07‑11 SC 13D/A FOUNTAINHEAD CAPITAL MANAGEMENT LTD VYCO / Vycor Medical 12,041,165 52.63 9.07
2018‑07‑06 SC 13D/A Aklog Lishan PAVM / PAVmed 7,772,467 26.6 -15.83
2018‑07‑06 SC 13D/A Greenspan Ira Scott PAVM / PAVmed 1,292,765 4.7 -62.52
2018‑07‑06 SC 13D Du Xiaoyu BSTG / Biostage 750,000 13.2
2018‑07‑06 SC 13D/A Dst Capital Llc BSTG / Biostage 2,025,722 49.99
2018‑07‑06 SC 13D Zhou Heping BSTG / Biostage 500,000 8.8
2018‑07‑05 SC 13D Yee Kwan Hon RDGL / Vivos 5,116,260 6.3
2018‑06‑25 SC 13D/A Healthpointcapital Partners Lp ATEC / Alphatec Holdings 1,281,980 3.0
2018‑06‑18 SC 13D Venvici Partners Ltd NVGI / Noble Vici Group 375,000 14.08
2018‑06‑18 SC 13D Noble Infotech Ltd NVGI / Noble Vici Group 250,000 9.39
2018‑06‑18 SC 13D Tang Wai Chong Eldee NVGI / Noble Vici Group 750,000 28.2
2018‑06‑15 SC 13D/A Morris Ryan J. INFU / InfuSystems Holdings 2,159,209 9.5 0.00
2018‑06‑14 SC 13D Groussman Mark VYCO / Vycor Medical 833,334 9.0
2018‑06‑11 SC 13D/A Greenspan Ira Scott PAVM / PAVmed 3,449,155 11.7 -55.63
2018‑06‑07 SC 13D/A HARBERT MICROCAP PARTNERS FUND, LP ICAD / icad 816,191 4.9 -17.97
2018‑06‑05 SC 13D/A AISLING CAPITAL III LP TRXC / TransEnterix 6,389,352 3.1 -44.40
2018‑05‑25 SC 13D/A Farhi Shmuel DRIO / DarioHealth 1,115,240 5.8 -11.72
2018‑05‑11 SC 13D/A Morris Ryan J. INFU / InfuSystems Holdings 2,159,209 9.5 71.47
2018‑05‑08 SC 13D/A Morris Ryan J. INFU / InfuSystems Holdings 1,259,209 5.5 0.00
2018‑04‑26 SC 13D/A Aklog Lishan PAVM / PAVmed 9,233,709 42.6 -30.00
2018‑04‑25 SC 13D/A Morris Ryan J. INFU / InfuSystems Holdings 1,259,209 5.5 17.60
2018‑04‑24 SC 13D/A FOUNTAINHEAD CAPITAL MANAGEMENT LTD VYCO / Vycor Medical 11,040,256 50.47 -8.64
2018‑04‑18 SC 13D PESSIN NORMAN H NEPH / Nephros 2,732,707 1.3
2018‑04‑13 SC 13D SMITH ROBERT J CVRS / Corindus Vascular Robotics 14,302,124 27.52
2018‑04‑13 SC 13D/A RESSLER RICHARD S LENS / Presbia 12,448,714 65.2 18.77
2018‑04‑03 SC 13D Accelmed Growth Partners, L.P. MELA / MELA Sciences 12,037,037 58.3
2018‑03‑27 SC 13D Casdin Capital, LLC GNMK / GenMark Diagnostics 3,850,000 7.0
2018‑03‑21 SC 13D Morris Ryan J. INFU / InfuSystems Holdings 1,070,797 4.7
2018‑03‑20 SC 13D/A Hudson Executive Capital LP CVRS / Corindus Vascular Robotics 26,861,154 14.2 136.95
2018‑03‑16 SC 13D L-5 Healthcare Partners, Llc ATEC / Alphatec Holdings 14,682,540 29.66
2018‑03‑16 SC 13D/A Horton Capital Partners, LLC REPR / Repro Med Systems 7,314,727 19.24 3.58
2018‑03‑08 SC 13D/A Stryker Corp ENTL / Entellus Medical 30,027,323 100.0 0.00
2018‑03‑07 SC 13D/A Split Rock Partners, LP ENTL / Entellus Medical 0 0.0
2018‑03‑06 SC 13D Alessi William Rosario Jr MPSP / MedPro Safety Products 9,000,000 9.2
2018‑03‑02 SC 13D/A SVLSF IV, LLC ENTL / Entellus Medical 0 0.0 -100.00
2018‑02‑28 SC 13D Stryker Corp ENTL / Entellus Medical 30,027,323 100.0 207.86