Who
Robert Nestor Chylak
Senior Vice President
Company insider
Files Form 4 as: Senior Vice President, Kulicke and Soffa Industries.
In numbers
- Trades disclosed
- 69
- Buys
- 0
- Sells
- 11
- Bought
- $0
- Sold
- $2.6M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 18 Nov 2021
- Last trade
- 16 Oct 2026
- Last filed
- 19 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 16 Oct 2026filed 19 Oct 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $81K1,029 at $78.63 | filing |
| 14 Oct 2026filed 16 Oct 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —5,753 at $0.00 | filing |
| 13 Oct 2026filed 15 Oct 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $102K1,157 at $88.54 | filing |
| 11 Oct 2026filed 13 Oct 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code M | —9,498 at $0.00 | filing |
| 11 Oct 2026filed 13 Oct 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $158K3,338 at $47.44 | filing |
| 11 Oct 2026filed 13 Oct 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $29K610 at $47.44 | filing |
| 11 Oct 2026filed 13 Oct 2026 | KLIC Kulicke and Soffa Industriesoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —9,498 at $0.00 | filing |
| 10 Feb 2026filed 11 Feb 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Sold | $520K7,098 at $73.28 | filing |
| 10 Feb 2026filed 11 Feb 2026 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Sold | $520K7,098 at $73.28 | filing |
| 20 Nov 2025filed 24 Nov 2025 | KLIC Kulicke and Soffa Industriesoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —142 at $0.00 | filing |
| 20 Nov 2025filed 24 Nov 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code M | —142 at $0.00 | filing |
| 20 Nov 2025filed 24 Nov 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $1,60041 at $39.03 | filing |
| 16 Oct 2025filed 17 Oct 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $27K674 at $39.74 | filing |
| 14 Oct 2025filed 15 Oct 2025 | KLIC Kulicke and Soffa Industriesoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —4,368 at $0.00 | filing |
| 14 Oct 2025filed 15 Oct 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code M | —4,368 at $0.00 | filing |
| 14 Oct 2025filed 15 Oct 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $27K675 at $40.05 | filing |
| 14 Oct 2025filed 15 Oct 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $50K1,245 at $40.05 | filing |
| 13 Oct 2025filed 15 Oct 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code A | —7,982 at $0.00 | filing |
| 11 Oct 2025filed 14 Oct 2025 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Code F | $23K610 at $38.18 | filing |
| 9 Dec 2024filed 10 Dec 2024 | KLIC Kulicke and Soffa IndustriesSemiconductor Equipment | SEC FORM 4 Sold | $564K11,391 at $49.52 | filing |
News
No headline names them, or the companies they trade most, lately.