Who
W. Paul Constantine
Pres., Spacelabs Healthcare
Company insider
Files Form 4 as: Pres., Spacelabs Healthcare, OSI Systems; SVP, Sales & New Prod., Misonix.
In numbers
- Trades disclosed
- 12
- Buys
- 0
- Sells
- 0
- Bought
- $0
- Sold
- $0
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 7 Feb 2006
- Last trade
- 31 Jul 2026
- Last filed
- 4 Aug 2026
Companies traded
Activity over time
Not enough dated trades to draw.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 31 Jul 2026filed 4 Aug 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $135K610 at $221.39 | filing |
| 31 Jul 2026filed 4 Aug 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $135K610 at $221.39 | filing |
| 30 Jun 2026filed 1 Jul 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $10K55 at $185.90 | filing |
| 30 Jun 2026filed 1 Jul 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $10K55 at $185.90 | filing |
| 23 Apr 2026filed 24 Apr 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code F | $19K65 at $292.52 | filing |
| 23 Apr 2026filed 24 Apr 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code F | $19K65 at $292.52 | filing |
| 31 Dec 2025filed 2 Jan 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $11K55 at $192.73 | filing |
| 31 Dec 2025filed 2 Jan 2026 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $11K55 at $192.73 | filing |
| 2 Dec 2025filed 4 Dec 2025 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $125K470 at $266.17 | filing |
| 23 Apr 2025filed 2 May 2025 | OSIS OSI SystemsSemiconductors | SEC FORM 4 Code A | $175K924 at $189.42 | filing |
| 20 Oct 2006filed 24 Oct 2006 | Misonixoption or derivative | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
| 7 Feb 2006filed 9 Feb 2006 | Misonixoption or derivative | SEC FORM 4 Code A | —4,000 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.
Sectors
No trade we could place in a sector.