Williams John Edward — SEC Form 4 filings
SEC reporting owner CIK 1710173. 12 Form 4 filings on record with FilingPulse; latest filed 2026-08-04.
Transaction summary — filings shown
Covers all 12 filings on record, filed 2024-05-16 to 2026-08-04. 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): 3 legs across 3 filings — 4,300 shares, $869,180 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 35.
- Largest priced transaction: sale of 2,043 shares @ $256.41 ($523,744) in MKS INC, filed 2026-02-23.
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 & GM, PSD | 12 | — | 3 legs · 4,300 sh · $869,180 | 35 |
Form 4 filings — Williams John Edward
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-04 | 4 | MKS INC (MKSI) | Sale (S): 457 @ $288.31 | EDGAR |
| 2026-04-20 | 4 | MKS INC (MKSI) | Option exercise (M): 1,740.71 · Tax withholding (F): 825.97 @ $269.89 · Option exercise (M): 1,740.71 (derivative) | EDGAR |
| 2026-02-23 | 4 | MKS INC (MKSI) | Sale (S): 2,042.62 @ $256.41 | EDGAR |
| 2026-02-18 | 4 | MKS INC (MKSI) | Option exercise (M): 300.39 · Option exercise (M): 841 · Option exercise (M): 990.72 · Option exercise (M): 1,106 · Tax withholding (F): 1,195.48 @ $260.74 · Grant/award (A): 1,473.72 (derivative) · +4 more | EDGAR |
| 2026-02-09 | 4 | MKS INC (MKSI) | Grant/award (A): 2,973.36 (derivative) | EDGAR |
| 2025-08-18 | 4 | MKS INC (MKSI) | Option exercise (M): 947.28 · Tax withholding (F): 308 @ $104.73 · Option exercise (M): 947.28 (derivative) | EDGAR |
| 2025-04-18 | 4 | MKS INSTRUMENTS INC (MKSI) | Option exercise (M): 1,740 · Tax withholding (F): 565 @ $63.69 · Option exercise (M): 1,740 (derivative) | EDGAR |
| 2025-02-19 | 4 | MKS INSTRUMENTS INC (MKSI) | Option exercise (M): 914.90 · Option exercise (M): 658.03 · Option exercise (M): 299.88 · Option exercise (M): 841 · Tax withholding (F): 901 @ $103.67 · Grant/award (A): 3,318.48 (derivative) · +4 more | EDGAR |
| 2025-02-11 | 4 | MKS INSTRUMENTS INC (MKSI) | Grant/award (A): 901.16 (derivative) | EDGAR |
| 2024-08-19 | 4 | MKS INSTRUMENTS INC (MKSI) | Sale (S): 1,800 @ $118.71 | EDGAR |
| 2024-08-16 | 4 | MKS INSTRUMENTS INC (MKSI) | Option exercise (M): 946 · Tax withholding (F): 307 @ $113.91 · Option exercise (M): 946 (derivative) | EDGAR |
| 2024-05-16 | 4 | MKS INSTRUMENTS INC (MKSI) | Grant/award (A): 2,524.27 (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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