| 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 | 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 | 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 | IRTC Irhythm Holdings, Inc. | Talwalkar Abhijit Y56 | Director | Sell | 5,312 | $158.02 | $839,380.65 | -11.1% | +9.8% | - | |
| 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 | BDX Becton Dickinson & Co | Hayes Gregory49 | Director | Buy | 5,250 | $191.57 | $1,005,742.50 | +659.5% | -5.1% | - | |
| 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 | 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 | 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 | ECOR Electrocore, Inc. | Errico Thomas J.65 | Director | Buy | 15,000 | $4.47 | $67,050.00 | +5.6% | +44.3% | - | |
| Aug 11, 2025 | RVP Retractable Technologies Inc | Shaw Thomas J49 | President And CEO | Buy | 2,100 | $0.81 | $1,704.78 | - | +2.5% | - | |
| 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 | Sohi Mohsen | Director | Sell | 4,110 | $241.96 | $994,455.60 | -15.5% | +9.3% | - | |
| 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 | AORT Artivion, Inc. | Horton Amy48 | VP, Chief Accounting Officer | Sell | 7,992 | $38.49 | $307,612.08 | -5.2% | +16.0% | - | |
| Aug 8, 2025 | SERA Sera Prognostics, Inc. | Jackson Benjamin83 | General Counsel | Sell | 6,447 | $2.54 | $16,375.38 | -4.8% | +8.9% | - | |
| Aug 8, 2025 | RGEN Repligen Corp | Madaus Martin D72 | Director | Buy | 1,800 | $112.13 | $201,830.40 | New | +30.1% | - | |
| Aug 8, 2025 | TNDM Tandem Diabetes Care Inc | Vosseller Leigh74 | EVP &Chief Financial Officer | Buy | 13,720 | $10.89 | $149,403.94 | +115.7% | +18.7% | - | |
| Aug 8, 2025 | SERA Sera Prognostics, Inc. | Boniface John J.56 | Chief Scientific Officer | Sell | 7,094 | $2.54 | $18,018.76 | -4.2% | +8.9% | - | |
| Aug 8, 2025 | BDX Becton Dickinson & Co | Fraser Claire55 | Director | Sell | 863 | $192.30 | $165,954.90 | -3.6% | -7.8% | - | |
| Aug 8, 2025 | ZOMDF Zomedica Corp. | Klass Russell Kevin | Sr Vice President Of Sales | Buy | 500,000 | $0.04 | $20,000.00 | +15.6% | - | - | |
| Aug 8, 2025 | SERA Sera Prognostics, Inc. | Harrison Robert Gardner76 | Chief Information Officer | Sell | 5,962 | $2.54 | $15,143.48 | -5.2% | +8.9% | - | |
| 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 | SERA Sera Prognostics, Inc. | Kearney Paul81 | Chief Data Officer | Sell | 6,460 | $2.54 | $16,408.40 | -3.3% | +8.9% | - | |
| 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 | SERA Sera Prognostics, Inc. | Aerts Austin82 | Chief Financial Officer | Sell | 5,800 | $2.54 | $14,732.00 | -2.0% | +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.