ESSIG STUART (CIK 1187574) reported 15 SEC Form 4 insider transactions across 4 companies over the past 18 months (most recent 2026-05-21). Recent activity: Buy PIPR (1,875 shares), Buy PIPR (175 shares), Buy DYNT (13,405 shares), Buy DYNT (2,690 shares), Buy DYNT (960,655 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | PIPER SANDLER COMPANIES (PIPR) | Director | Buy | 1,875 | $0 |
| 2026-02-05 | PIPER SANDLER COMPANIES (PIPR) | Director | Buy | 175 | $0 |
| 2025-10-30 | DYNATRONICS CORP (DYNT) | Insider | Buy | 13,405 | $0 |
| 2025-10-30 | DYNATRONICS CORP (DYNT) | Insider | Buy | 2,690 | $0 |
| 2025-10-03 | DYNATRONICS CORP (DYNT) | Insider | Buy | 960,655 | $0 |
| 2025-10-03 | DYNATRONICS CORP (DYNT) | Insider | Buy | 192,806 | $0 |
| 2025-08-18 | INTEGRA LIFESCIENCES HOLDINGS CORP (IART) | Director | Sell | 200,000 | $2.7M |
| 2025-08-18 | INTEGRA LIFESCIENCES HOLDINGS CORP (IART) | Director | Buy | 200,000 | $2.7M |
| 2025-07-02 | DYNATRONICS CORP (DYNT) | Insider | Buy | 174,652 | $0 |
| 2025-07-02 | DYNATRONICS CORP (DYNT) | Insider | Buy | 870,203 | $0 |
| 2025-05-13 | INTEGRA LIFESCIENCES HOLDINGS CORP (IART) | Exec. Chairman of the Board | Buy | 6,939 | $0 |
| 2025-05-13 | INTEGRA LIFESCIENCES HOLDINGS CORP (IART) | Exec. Chairman of the Board | Buy | 24,898 | $0 |
| 2025-05-08 | IDEXX LABORATORIES INC /DE (IDXX) | Director | Buy | 262 | $0 |
| 2025-04-03 | DYNATRONICS CORP (DYNT) | Insider | Buy | 615,485 | $0 |
| 2025-04-03 | DYNATRONICS CORP (DYNT) | Insider | Buy | 123,529 | $0 |
Source: SEC Form 4 filings · as of 2026-05-21