Who
Darlene J. S. Solomon
Director
Company insider
Files Form 4 as: Director, Materion; Director, Masimo; Director, Novanta.
In numbers
- Trades disclosed
- 109
- Buys
- 0
- Sells
- 1
- Bought
- $0
- Sold
- $2.2M
- Companies
- 3
- Companies where not an officer
- 3
- First trade
- 28 Jul 2011
- Last trade
- 7 Aug 2026
- Last filed
- 11 Aug 2026
Companies traded
Activity over time
1 Aug – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 7 Aug 2026filed 11 Aug 2026 | MTRN MaterionMachinery | SEC FORM 4 Sold | $1.1M3,705 at $292.22 | filing |
| 7 Aug 2026filed 11 Aug 2026 | MTRN MaterionMachinery | SEC FORM 4 Sold | $1.1M3,705 at $292.22 | filing |
| 10 Jun 2026filed 12 Jun 2026 | MasimoMedical Devices | SEC FORM 4 Code D | $543K3,015 at $180.00 | filing |
| 10 Jun 2026filed 12 Jun 2026 | Masimooption or derivative · Medical Devices | SEC FORM 4 Code D | —1,119 | filing |
| 10 Jun 2026filed 12 Jun 2026 | Masimooption or derivative | SEC FORM 4 Code D | —1,119 | filing |
| 10 Jun 2026filed 12 Jun 2026 | Masimo | SEC FORM 4 Code D | $543K3,015 at $180.00 | filing |
| 8 May 2026filed 11 May 2026 | MTRN Materionoption or derivative · Machinery | SEC FORM 4 Code A | —758 at $0.00 | filing |
| 8 May 2026filed 11 May 2026 | MTRN Materionoption or derivative · Machinery | SEC FORM 4 Code A | —758 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | MTRN MaterionMachinery | SEC FORM 4 Code M | —2,006 | filing |
| 7 May 2026filed 11 May 2026 | MTRN Materionoption or derivative · Machinery | SEC FORM 4 Code M | —2,006 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | MTRN Materionoption or derivative · Machinery | SEC FORM 4 Code M | —2,006 at $0.00 | filing |
| 7 May 2026filed 11 May 2026 | MTRN MaterionMachinery | SEC FORM 4 Code M | —2,006 | filing |
| 6 Mar 2026filed 10 Mar 2026 | MTRN Materionoption or derivative · Machinery | SEC FORM 4 Code A | —2 at $0.00 | filing |
| 6 Mar 2026filed 10 Mar 2026 | MTRN Materionoption or derivative · Machinery | SEC FORM 4 Code A | —2 at $0.00 | filing |
| 2 Jan 2026filed 6 Jan 2026 | NOVT NovantaElectronic Components & EMS | SEC FORM 4 Code M | —1,325 | filing |
| 2 Jan 2026filed 6 Jan 2026 | NOVT Novantaoption or derivative · Electronic Components & EMS | SEC FORM 4 Code M | —1,325 | filing |
| 2 Jan 2026filed 6 Jan 2026 | NOVT Novantaoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —1,799 at $0.00 | filing |
| 2 Jan 2026filed 6 Jan 2026 | NOVT Novantaoption or derivative · Electronic Components & EMS | SEC FORM 4 Code M | —1,325 | filing |
| 2 Jan 2026filed 6 Jan 2026 | NOVT Novantaoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —1,799 at $0.00 | filing |
| 2 Jan 2026filed 6 Jan 2026 | NOVT NovantaElectronic Components & EMS | SEC FORM 4 Code M | —1,325 | filing |
News
No headline names them, or the companies they trade most, lately.