The following are the most recent form 4 filings (Statement of Changes in Beneficial Ownership) filed with the U.S. Securities and Exchange Commission (SEC) by insiders in the industry of Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks. Use the links in the Company column and the Insider column to view the insider trading activities of a company or a corporate insider.
Note: Only open market buys (B) and sales (S) are included in the table below.
| Company (Symbol) | Insider | Shares & price | Report Date |
|---|---|---|---|
| Axonics, Inc. (AXNX) | COHEN RAYMOND W (Chief Executive Officer) | 32833 (S) $55.00 | 2021-05-18 |
| NATUS MEDICAL INC (NTUS) | CHUNG DONG CHUNE CHRISTOPHER (VP of Medical Affairs) | 18561 (S) $26.81 | 2021-05-18 |
| ESTABLISHMENT LABS HOLDINGS INC. (ESTA) | De Mezerville Roberto (Chief Technology Officer) | 10934 (S) $74.24 | 2021-05-18 |
| LivaNova PLC (LIVN) | Dolci Marco (SVP Global Operations, R&D) | 11185 (S) $83.02 | 2021-05-18 |
| ILLUMINA, INC. (ILMN) | FLATLEY JAY T (Director) | 4000 (S) $379.53 | 2021-05-18 |
| ITRON, INC. (ITRI) | Hooper Joan S (SVP & CFO) | 574 (S) $89.73 | 2021-05-18 |
| InfuSystem Holdings, Inc (INFU) | Sheehan Jeannine (Chief Administrative Officer) | 2021-05-18 | |
| InfuSystem Holdings, Inc (INFU) | RUIZ THOMAS MARK (Chief Commercial Officer) | 2021-05-18 | |
| BIOLIFE SOLUTIONS INC (BLFS) | Hinson Andrew G (Director) | 2500 (S) $29.06 | 2021-05-17 |
| SI-BONE, Inc. (SIBN) | DUNN JEFFREY W (Chairman, President & CEO) | 8401 (S) $31.40 | 2021-05-17 |
| Hancock Jaffe Laboratories, Inc. (HJLI) | Duhay Francis (Director) | 9492 (B) $5.33 | 2021-05-17 |
| electroCore, Inc. (ECOR) | Errico Thomas J. (Director) | 31250 (B) $1.59 | 2021-05-17 |
| Senseonics Holdings, Inc. (SENS) | JAIN Mukul (Chief Operating Officer) | 100000 (S) $1.94 | 2021-05-17 |
| 10x Genomics, Inc. (TXG) | STUELPNAGEL JOHN R (Director) | 7500 (S) $141.95 | 2021-05-17 |
| CUTERA INC (CUTR) | PLANTS J DANIEL (Director) | 664828 (B) $29.50 | 2021-05-17 |
| Semler Scientific, Inc. (SMLR) | Murphy-Chutorian Douglas (Chief Executive Officer) | 2500 (S) $108.93 | 2021-05-17 |
| Electromed, Inc. (ELMD) | Craney Stephen H. (Director) | 10000 (B) $9.35 | 2021-05-14 |
| INSULET CORP (PODD) | Nevinny Corinne H (Director) | 933 (S) $231.42 | 2021-05-13 |
| DELCATH SYSTEMS, INC. (DCTH) | Purpura John (Chief Operating Officer) | 4000 (B) $9.42 | 2021-05-13 |
| VAPOTHERM INC (VAPO) | LIKEN JAMES W (Director) | 10000 (B) $16.99 | 2021-05-13 |
| TACTILE SYSTEMS TECHNOLOGY INC (TCMD) | BURKE WILLIAM W (Director) | 800 (S) $52.08 | 2021-05-13 |
| Quanterix Corp (QTRX) | HRUSOVSKY E KEVIN (Chairman, President & CEO) | 5000 (S) $46.38 | 2021-05-13 |
| ORTHOPEDIATRICS CORP (KIDS) | Pritzker Jennifer N. (10% owner) | 3000 (B) $56.41 | 2021-05-13 |
| GoPro, Inc. (GPRO) | Lurie Alexander J (Director) | 10000 (B) $9.11 | 2021-05-12 |
| TELA Bio, Inc. (TELA) | EW HEALTHCARE PARTNERS FUND 2, L.P. (See Footnote 2) | 15000 (B) $12.18 | 2021-05-12 |
| SmileDirectClub, Inc. (SDC) | Frist William H. (Director) | 13000 (B) $7.83 | 2021-05-12 |
| Anika Therapeutics, Inc. (ANIK) | LAND RAYMOND J (Director) | 2000 (S) $42.60 | 2021-05-12 |
| NATUS MEDICAL INC (NTUS) | CHUNG DONG CHUNE CHRISTOPHER (VP of Medical Affairs) | 59756 (S) $27.91 | 2021-05-12 |
| ICU MEDICAL INC/DE (ICUI) | Sanzone Virginia Ruth (VP, General Counsel) | 983 (S) $200.11 | 2021-05-11 |
| KLA CORP (KLAC) | MOORE GARY B (Director) | 377 (B) $301.02 | 2021-05-11 |
| PERKINELMER INC (PKI) | MICHAS ALEXIS P (Director) | 4750 (S) $140.23 | 2021-05-11 |
| Avantor, Inc. (AVTR) | Natauri Jo (Director) | 27356266 (S) $30.77 | 2021-05-11 |
| GoPro, Inc. (GPRO) | Lanzone James (Director) | 10270 (B) $9.77 | 2021-05-11 |
| LEMAITRE VASCULAR INC (LMAT) | LeMaitre George W (Chairman and CEO) | 49630 (S) $48.16 | 2021-05-11 |
| UFP TECHNOLOGIES INC (UFPT) | CROTEAU DANIEL C (Director) | 1815 (B) $55.42 | 2021-05-10 |
| Cardiovascular Systems Inc (CSII) | Robb Rhonda J. (Chief Operating Officer) | 1000 (B) $34.67 | 2021-05-10 |
| Conformis Inc (CFMS) | FALLON KENNETH P III (Director) | 20000 (B) $0.92 | 2021-05-10 |
| IMAGE SENSING SYSTEMS INC (ISNS) | Daly Joseph Patrick (Director) | 7393 (B) $6.81 | 2021-05-10 |
| Inari Medical, Inc. (NARI) | MILDER DONALD B (Other) | 7000 (S) $90.71 | 2021-05-10 |
| Pulmonx Corp (LUNG) | Rose Geoffrey Beran (Chief Commercial Officer) | 4797 (S) $41.67 | 2021-05-10 |
| RESMED INC (RMD) | Sandercock Brett (Chief Financial Officer) | 2500 (S) $196.00 | 2021-05-10 |
| Alphatec Holdings, Inc. (ATEC) | Pelizzon David R (10% owner) | 120000 (B) $15.25 | 2021-05-10 |
| Alphatec Holdings, Inc. (ATEC) | Pritzker Jennifer N. (10% owner) | 7000 (B) $14.47 | 2021-05-10 |
| Axonics, Inc. (AXNX) | COHEN RAYMOND W (Chief Executive Officer) | 33833 (S) $53.97 | 2021-05-10 |
| FLIR SYSTEMS INC (FLIR) | Cooney Paula M. (SVP and CHRO) | 6401 (S) $59.06 | 2021-05-10 |
| HOLOGIC INC (HOLX) | Daugherty Sean S. (Group President, BSH & Surg.) | 4001 (S) $65.02 | 2021-05-10 |
| FLIR SYSTEMS INC (FLIR) | Johnson Travis Barton (VP, Controller & CAO) | 1000 (S) $59.25 | 2021-05-10 |
| FLIR SYSTEMS INC (FLIR) | Lowe Carol P (EVP and CFO) | 40000 (S) $59.10 | 2021-05-10 |
| Fortive Corp (FTV) | RALES STEVEN M (Director) | 3560107 (S) $71.62 | 2021-05-10 |
| GARMIN LTD (GRMN) | Straub Philip (EVP, Man. Director - Aviation) | 5898 (S) $144.74 | 2021-05-10 |
| GoPro, Inc. (GPRO) | Jahnke Dean (Vice President, Global Sales) | 24555 (S) $10.64 | 2021-05-10 |
| STAAR SURGICAL CO (STAA) | Hayashida Jon K. (VP, Global Clinical, Medical) | 12109 (S) $124.67 | 2021-05-10 |
| STAAR SURGICAL CO (STAA) | Holliday Keith (Chief Technology Officer) | 8874 (S) $125.83 | 2021-05-10 |
| KLA CORP (KLAC) | WALLACE RICHARD P (President and CEO) | 15000 (S) $309.95 | 2021-05-10 |
| ORTHOPEDIATRICS CORP (KIDS) | Schlotterback Terry D (Director) | 4700 (S) $63.03 | 2021-05-10 |
| Conformis Inc (CFMS) | Augusti Mark A (President & CEO) | 42068 (S) $0.89 | 2021-05-07 |
| NUVASIVE INC (NUVA) | Calafiore Massimo (EVP, Global Business Units) | 3399 (S) $68.23 | 2021-05-07 |
| Electromedical Technologies, Inc (EMED) | STEINBERG DONALD J (10% owner) | 30000 (S) $0.10 | 2021-05-07 |
| NUVASIVE INC (NUVA) | Vitale Lucas (Chief Human Resources Officer) | 2208 (S) $68.23 | 2021-05-07 |
| UFP TECHNOLOGIES INC (UFPT) | CROTEAU DANIEL C (Director) | 935 (B) $53.35 | 2021-05-06 |
| AMETEK INC/ (AME) | AMATO THOMAS A (Director) | 1130 (S) $136.59 | 2021-05-05 |
| CONMED Corp (CNMD) | Cohen Heather L (EVP CORP HR) | 4617 (S) $143.05 | 2021-05-05 |
| ILLUMINA, INC. (ILMN) | TOUSI SUSAN H (SVP Product Development) | 300 (S) $381.88 | 2021-05-05 |
| MESA LABORATORIES INC /CO/ (MLAB) | Sullivan John James (Director) | 300 (S) $250.32 | 2021-05-05 |
| Inari Medical, Inc. (NARI) | Hoffman William (President and CEO) | 30000 (S) $103.62 | 2021-05-05 |
| Quarta-Rad, Inc. (QURT) | Shvetsky Victor (Chief Ex. Officer) | 12250 (S) $0.81 | 2021-05-05 |
| ReWalk Robotics Ltd. (RWLK) | Jasinski Lawrence J (Chief Executive Officer) | 148 (S) $1.90 | 2021-05-04 |
| MESA LABORATORIES INC /CO/ (MLAB) | Sullivan John James (Director) | 735 (S) $250.14 | 2021-05-04 |
| ILLUMINA, INC. (ILMN) | FLATLEY JAY T (Director) | 4000 (S) $384.15 | 2021-05-04 |
| 10x Genomics, Inc. (TXG) | STUELPNAGEL JOHN R (Director) | 7500 (S) $193.00 | 2021-05-03 |
| NORTHROP GRUMMAN CORP /DE/ (NOC) | Caylor Mark A (CVP & Pres, Mission Systems) | 2961 (S) $352.04 | 2021-05-03 |
| DEXCOM INC (DXCM) | SAYER KEVIN R (Chairman, CEO & President) | 5535 (S) $380.53 | 2021-05-03 |
| Envista Holdings Corp (NVST) | Reis Mischa (SVP, Strategy & Bus. Dev.) | 1049 (S) $43.73 | 2021-05-03 |
| Quanterix Corp (QTRX) | Fry John J (General Counsel & Secretary) | 217 (S) $58.94 | 2021-05-03 |
| Quanterix Corp (QTRX) | HRUSOVSKY E KEVIN (Chairman, President & CEO) | 5789 (S) $59.17 | 2021-05-03 |
| NORTHROP GRUMMAN CORP /DE/ (NOC) | Kalan Lesley A (CVP, Chief Strategy & Dev Ofc) | 2312 (S) $352.04 | 2021-05-03 |
| LEMAITRE VASCULAR INC (LMAT) | Roberts David B (President and Director) | 18600 (S) $51.29 | 2021-05-03 |
| Quanterix Corp (QTRX) | Mattoon Dawn (Sr. VP, Diagnostics) | 234 (S) $58.94 | 2021-05-03 |
| NORTHROP GRUMMAN CORP /DE/ (NOC) | Warden Kathy J (Chairman, CEO and President) | 4916 (S) $352.04 | 2021-05-03 |
| Quanterix Corp (QTRX) | Roskey Mark T. (SVP, Strategic Partnerships) | 147 (S) $58.94 | 2021-05-03 |
| BOSTON SCIENTIFIC CORP (BSX) | Carruthers Wendy (SVP, Human Resources) | 16108 (S) $21.86 | 2021-04-30 |
| BOSTON SCIENTIFIC CORP (BSX) | Sorenson John Bradley (SVP, Manuf & Sup Chn) | 5358 (S) $21.75 | 2021-04-30 |
| GARMIN LTD (GRMN) | Biddlecombe Sean (Managing Director, EMEA) | 1079 (S) $137.56 | 2021-04-30 |
| MKS INSTRUMENTS INC (MKSI) | Gitin Mark Milton (SVP & GM, L&M Division) | 1301 (S) $181.79 | 2021-04-30 |
| PLUS THERAPEUTICS, INC. (PSTV) | HEDRICK MARC H (Chief Executive Officer) | 2183 (B) $2.28 | 2021-04-30 |
| Eargo, Inc. (EAR) | Pardo Geoff (Director) | 184228 (S) $55.62 | 2021-04-28 |
| SURMODICS INC (SRDX) | OLSON CHARLES W (Senior VP of Bus Dev, Med Dev) | 1508 (S) $59.75 | 2021-04-28 |
| TREACE MEDICAL CONCEPTS, INC. (TMCI) | Hair Mark (Chief Financial Officer) | 13600 (B) $17.00 | 2021-04-27 |
| TREACE MEDICAL CONCEPTS, INC. (TMCI) | Owens Daniel E. (Chief HR Officer) | 4000 (B) $17.00 | 2021-04-27 |
| Alphatec Holdings, Inc. (ATEC) | Sponsel David (EVP, Sales) | 14572 (S) $16.63 | 2021-04-26 |
| SCHMITT INDUSTRIES INC (SMIT) | HINES ANDREWS P (Director) | 15000 (S) $6.22 | 2021-04-26 |
| Edwards Lifesciences Corp (EW) | SELLERS ROBERT W.A. (VP, Corporate Controller) | 12000 (S) $97.66 | 2021-04-23 |
| DANAHER CORP /DE/ (DHR) | Ellis Brian W (SVP & General Counsel) | 13277 (S) $254.82 | 2021-04-23 |
| DANAHER CORP /DE/ (DHR) | Lalor Angela S (SVP, Human Resources) | 3092 (S) $255.79 | 2021-04-23 |
| Eargo, Inc. (EAR) | Pardo Geoff (Director) | 512367 (S) $52.63 | 2021-04-23 |
| RETRACTABLE TECHNOLOGIES INC (RVP) | Bigby Walter O Jr (Director) | 5000 (S) $10.02 | 2021-04-22 |
| ICU MEDICAL INC/DE (ICUI) | LOPEZ GEORGE A (10% owner) | 25000 (S) $213.83 | 2021-04-22 |
| 3M CO (MMM) | Ludgate Kristen M (Executive Vice President) | 933 (S) $200.00 | 2021-04-21 |
| Shockwave Medical, Inc. (SWAV) | WATKINS FRANK T (Director) | 2000 (S) $147.40 | 2021-04-21 |
| NeuroPace Inc (NPCE) | Accelmed Partners II L.P. (10% owner) | 588235 (B) $17.00 | 2021-04-21 |