Nishan J. Vartanian
Director; Director, Other · 6 filings · Latest: Aug 7, 2026
Koppers Holdings Inc.
MSA Safety Inc
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
MSA | Nishan J. Vartanian | Director, Other | Aug 7, 2026 | Sale | $193.99 | 20,000 | $3.9M | 50,324 | |
MSA | NISHAN J VARTANIAN | — | Aug 7, 2026 | Proposed Sale | $193.99 | 20,000 | $3.9M | — | |
KOP | Nishan J. Vartanian | Director | May 7, 2026 | Option Exercise | $0.00 | 50 | — | 7,384 | |
MSA | NISHAN J VARTANIAN | — | May 13, 2025 | Proposed Sale | $161.32 | 30,000 | $4.8M | — |