| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider buying and selling activity across 203 companies in the Health Care Equipment & Supplies industry. Part of the Health Care sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 11, 2025 | RVP Retractable Technologies Inc | Shaw Thomas J50 | President And CEO | Buy | 2,100 | $0.81 | $1,704.78 | - | +2.5% | - | |
| Aug 11, 2025 | STE Steris Plc | Burton Karen L65 | VP &CAO | Sell | 7,900 | $241.73 | $1,909,667.00 | -56.9% | +9.3% | - | |
| Aug 11, 2025 | LMAT Lemaitre Vascular Inc | Roberts David B49 | President And Director | Sell | 10,815 | $92.39 | $999,173.33 | -16.6% | -5.2% | - | |
| Aug 11, 2025 | MASI Masimo Corp | Jellison William R48 | Director | Buy | 3,000 | $145.98 | $437,940.00 | +167.6% | -1.9% | - | |
| Aug 11, 2025 | TNDM Tandem Diabetes Care Inc | Sheridan John F51 | President &CEO | Buy | 10,000 | $10.23 | $102,318.00 | +10.4% | +61.8% | - | |
| Aug 11, 2025 | ESTA Establishment Labs Holdings Inc. | Caldini Filippo | Chief Executive Officer | Buy | 2,850 | $35.20 | $100,320.00 | +8.8% | +101.3% | - | |
| Aug 11, 2025 | ECOR Electrocore, Inc. | Goldberger Daniel S68 | Chief Executive Officer | Buy | 1,000 | $4.23 | $4,230.00 | +0.3% | +44.3% | - | |
| Aug 11, 2025 | AZTA Azenta, Inc. | Lin Lawrence Y. | EVP, CFO And Treasurer | Buy | 2,500 | $27.96 | $69,900.00 | +5.7% | +8.1% | - | |
| Aug 11, 2025 | MMSI Merit Medical Systems Inc | Ward Lynne N.48 | Director | Sell | 2,433 | $84.89 | $206,535.91 | -16.0% | +5.1% | - | |
| Aug 11, 2025 | BLFS Biolife Solutions Inc | Casdin Partners Master Fund, L.P.53 | 10% Owner | Sell | 500,000 | $22.60 | $11,300,000.00 | -6.5% | +17.5% | - | |
| Aug 11, 2025 | PEN Penumbra Inc | Roberts Johanna54 | EVP, Gen. Counsel &Secretary | Sell | 600 | $238.94 | $143,363.25 | -0.2% | +13.0% | - | |
| Aug 11, 2025 | WRBY Warby Parker Inc. | Briggs Teresa63 | Director | Sell | 6,000 | $23.56 | $141,360.00 | -11.8% | -25.1% | - | |
| Aug 11, 2025 | IDXX Idexx Laboratories Inc /de | Hunt Nimrata66 | Executive Vice President | Sell | 1,200 | $656.53 | $787,840.20 | -6.7% | +8.8% | - | |
| Aug 11, 2025 | STE Steris Plc | Sohi Mohsen | Director | Sell | 4,110 | $241.96 | $994,455.60 | -15.5% | +9.3% | - | |
| Aug 11, 2025 | LMAT Lemaitre Vascular Inc | Roush John A49 | Director | Sell | 7,500 | $92.67 | $695,014.99 | -42.1% | -5.2% | - | |
| Aug 11, 2025 | STE Steris Plc | Feldmann Cynthia L55 | Director | Sell | 3,495 | $241.56 | $844,252.20 | -83.2% | +9.3% | - | |
| Aug 8, 2025 | IDXX Idexx Laboratories Inc /de | Underberg Sharon E. | EVP, GC &Corporate Secretary | Sell | 5,450 | $651.60 | $3,551,220.00 | -47.0% | +8.5% | - | |
| Aug 8, 2025 | TCMD Tactile Systems Technology Inc | Dodd Sheri Louise | Chief Executive Officer | Sell | 7,762 | $12.36 | $95,907.27 | -4.3% | +94.4% | - | |
| Aug 8, 2025 | RGEN Repligen Corp | Madaus Martin D72 | Director | Buy | 1,800 | $112.13 | $201,830.40 | New | +30.1% | - | |
| Aug 8, 2025 | SERA Sera Prognostics, Inc. | Jackson Benjamin81 | General Counsel | Sell | 6,447 | $2.54 | $16,375.38 | -4.8% | +8.9% | - | |
| Aug 8, 2025 | SERA Sera Prognostics, Inc. | Kearney Paul78 | Chief Data Officer | Sell | 6,460 | $2.54 | $16,408.40 | -3.3% | +8.9% | - | |
| Aug 8, 2025 | STIM Neuronetics, Inc. | Madryn Asset Management, LP | 10% Owner | Sell | 3,500,000 | $3.72 | $13,020,000.00 | -14.4% | -39.0% | - | |
| Aug 8, 2025 | SIBN Si-Bone, Inc. | Freund John Gordon79 | Director | Sell | 12,132 | $15.99 | $193,997.96 | -11.7% | -3.1% | - | |
| Aug 8, 2025 | SERA Sera Prognostics, Inc. | Harrison Robert Gardner74 | Chief Information Officer | Sell | 5,962 | $2.54 | $15,143.48 | -5.2% | +8.9% | - | |
| Aug 8, 2025 | SERA Sera Prognostics, Inc. | Lindgardt Zhenya75 | Chief Executive Officer | Sell | 8,571 | $2.54 | $21,770.34 | -1.0% | +8.9% | - |
The blue line has two modes, toggled with the Relative and Absolute buttons:
Relative (default) shows cumulative industry performance with both the overall market and parent sector movements removed. When the line rises above 100, the industry is outperforming its sector; below 100 means underperforming. This is calculated using factor returns via weighted least squares (WLS) regression, isolating pure industry-specific behavior.
Absolute shows the total cumulative return of the industry including market and sector movement. This reflects what an investor actually experienced — an industry can show strong absolute gains even while underperforming its sector in relative terms.
Both views start at an index of 100. Other return drivers such as momentum, value, or size are deliberately retained in both modes, since these are part of what makes an industry behave the way it does and may reflect the conditions insiders are responding to.