Vartanian Nishan J. — SEC Form 4 filings
SEC reporting owner CIK 1564614. 24 Form 4 filings on record with FilingPulse; latest filed 2026-08-11.
Transaction summary — filings shown
Covers all 24 filings on record, filed 2024-02-15 to 2026-08-11. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 11 legs across 7 filings — 85,729 shares, $15,346,536 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 23.
- Largest priced transaction: sale of 30,000 shares @ $161.32 ($4,839,600) in MSA Safety Inc, filed 2025-05-14.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| MSA Safety Inc (MSA) | Director | 17 | — | 11 legs · 85,729 sh · $15,346,536 | 13 |
| Koppers Holdings Inc. (KOP) | Director | 7 | — | — | 10 |
Form 4 filings — Vartanian Nishan J.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-11 | 4 | MSA Safety Inc (MSA) | Sale (S): 20,000 @ $193.99 | EDGAR |
| 2026-05-14 | 4 | MSA Safety Inc (MSA) | Grant/award (A): 899 @ $0 | EDGAR |
| 2026-05-11 | 4 | Koppers Holdings Inc. (KOP) | Option exercise (M): 50 @ $0 · Grant/award (A): 3,280 @ $0 · Option exercise (M): 50 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | Koppers Holdings Inc. (KOP) | Grant/award (A): 50 (derivative) @ $0 | EDGAR |
| 2026-03-10 | 4/A | MSA Safety Inc (MSA) | Grant/award (A): 60,786 @ $0 | EDGAR |
| 2026-03-10 | 4 | MSA Safety Inc (MSA) | Grant/award (A): 35,115 @ $0 · Tax withholding (F): 25,671 @ $183.43 | EDGAR |
| 2025-12-04 | 4 | MSA Safety Inc (MSA) | Gift (G): 2,000 @ $0 | EDGAR |
| 2025-05-19 | 4 | MSA Safety Inc (MSA) | Grant/award (A): 909 @ $0 | EDGAR |
| 2025-05-14 | 4 | MSA Safety Inc (MSA) | Sale (S): 30,000 @ $161.32 | EDGAR |
| 2025-05-09 | 4 | Koppers Holdings Inc. (KOP) | Grant/award (A): 4,778 @ $0 | EDGAR |
| 2025-05-06 | 4 | Koppers Holdings Inc. (KOP) | Option exercise (M): 17 @ $0 · Option exercise (M): 17 (derivative) @ $0 | EDGAR |
| 2025-03-26 | 4 | Koppers Holdings Inc. (KOP) | Grant/award (A): 17 (derivative) @ $0 | EDGAR |
| 2025-03-20 | 4 | MSA Safety Inc (MSA) | Grant/award (A): 60,042 @ $0 · Tax withholding (F): 25,594 @ $157.99 | EDGAR |
| 2024-11-08 | 4 | MSA Safety Inc (MSA) | Gift (G): 1,000 @ $0 | EDGAR |
| 2024-08-01 | 4 | MSA Safety Inc (MSA) | Sale (S): 3,945 @ $189 | EDGAR |
| 2024-07-31 | 4 | MSA Safety Inc (MSA) | Sale (S): 6,055 @ $188 | EDGAR |
| 2024-05-06 | 4 | Koppers Holdings Inc. (KOP) | Grant/award (A): 2,079 @ $0 | EDGAR |
| 2024-05-03 | 4 | MSA Safety Inc (MSA) | Sale (S): 11,000 @ $185.29 | EDGAR |
| 2024-03-14 | 4/A | MSA Safety Inc (MSA) | Tax withholding (F): 15,416 @ $185.92 | EDGAR |
| 2024-03-14 | 4 | MSA Safety Inc (MSA) | Sale (S): 100 @ $186.88 · Sale (S): 1,964 @ $185.17 · Sale (S): 2,035 @ $186.25 | EDGAR |
| 2024-03-12 | 4 | MSA Safety Inc (MSA) | Grant/award (A): 35,446 @ $0 · Tax withholding (F): 14,609 @ $185.92 | EDGAR |
| 2024-03-04 | 4 | MSA Safety Inc (MSA) | Sale (S): 100 @ $184.21 · Sale (S): 2,704 @ $183.34 · Sale (S): 7,826 @ $182.67 | EDGAR |
| 2024-02-22 | 4 | MSA Safety Inc (MSA) | Grant/award (A): 25,452 @ $0 | EDGAR |
| 2024-02-15 | 4 | Koppers Holdings Inc. (KOP) | Grant/award (A): 460 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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