Schreiner James Alan — SEC Form 4 filings
SEC reporting owner CIK 1797189. 16 Form 4 filings on record with FilingPulse; latest filed 2026-06-16.
Transaction summary — filings shown
Covers all 16 filings on record, filed 2024-02-06 to 2026-06-16. 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): 8 legs across 6 filings — 10,887 shares, $2,804,324 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 53.
- Largest priced transaction: sale of 4,100 shares @ $255.00 ($1,045,500) in MKS INC, filed 2026-02-25.
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 |
|---|---|---|---|---|---|
| MKS INC (MKSI) | EVP & COO | 16 | — | 8 legs · 10,887 sh · $2,804,324 | 53 |
Form 4 filings — Schreiner James Alan
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-16 | 4 | MKS INC (MKSI) | Sale (S): 2,471 @ $345.52 · Sale (S): 812 @ $346.41 · Sale (S): 217 @ $347 | EDGAR |
| 2026-06-11 | 4 | MKS INC (MKSI) | Sale (S): 781 @ $317.42 | EDGAR |
| 2026-02-25 | 4 | MKS INC (MKSI) | Sale (S): 4,100 @ $255 | EDGAR |
| 2026-02-18 | 4 | MKS INC (MKSI) | Option exercise (M): 2,566.68 · Option exercise (M): 1,330.43 · Option exercise (M): 432.48 · Option exercise (M): 1,211 · Option exercise (M): 1,740.80 · Option exercise (M): 1,944 · +8 more | EDGAR |
| 2026-02-09 | 4 | MKS INC (MKSI) | Grant/award (A): 5,226.76 (derivative) | EDGAR |
| 2025-10-23 | 4 | MKS INC (MKSI) | Sale (S): 711 @ $138.68 | EDGAR |
| 2025-09-19 | 4 | MKS INC (MKSI) | Sale (S): 838 @ $124 | EDGAR |
| 2025-08-19 | 4 | MKS INC (MKSI) | Option exercise (M): 2,640.94 · Tax withholding (F): 1,249 @ $100.22 · Option exercise (M): 2,640.94 (derivative) | EDGAR |
| 2025-08-05 | 4 | MKS INC (MKSI) | Grant/award (A): 1,329.79 (derivative) | EDGAR |
| 2025-07-08 | 4 | MKS INC (MKSI) | Sale (S): 957 @ $102.44 | EDGAR |
| 2025-02-19 | 4 | MKS INSTRUMENTS INC (MKSI) | Option exercise (M): 1,630.22 · Option exercise (M): 1,172.71 · Option exercise (M): 2,566 · Option exercise (M): 1,329 · Option exercise (M): 431.97 · Option exercise (M): 1,211 · +8 more | EDGAR |
| 2025-02-11 | 4 | MKS INSTRUMENTS INC (MKSI) | Grant/award (A): 1,297.13 (derivative) | EDGAR |
| 2024-08-20 | 4 | MKS INSTRUMENTS INC (MKSI) | Option exercise (M): 3,961 · Tax withholding (F): 1,873 @ $119.09 · Option exercise (M): 3,961 (derivative) | EDGAR |
| 2024-05-16 | 4 | MKS INSTRUMENTS INC (MKSI) | Grant/award (A): 6,601.94 (derivative) | EDGAR |
| 2024-02-16 | 4 | MKS INSTRUMENTS INC (MKSI) | Option exercise (M): 1,306.86 · Option exercise (M): 653.93 · Option exercise (M): 1,629 · Option exercise (M): 1,173 · Option exercise (M): 2,565 · Option exercise (M): 1,329 · +8 more | EDGAR |
| 2024-02-06 | 4 | MKS INSTRUMENTS INC (MKSI) | Grant/award (A): 7,697.68 (derivative) | 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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