McCarthy Michelle M — SEC Form 4 filings
SEC reporting owner CIK 1732461. 6 Form 4 filings on record with FilingPulse; latest filed 2026-06-08.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2024-04-16 to 2026-06-08. 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 2 filings — 3,900 shares, $1,133,773 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 17.
- Largest priced transaction: sale of 2,434 shares @ $315.23 ($767,270) in MKS INC, filed 2026-06-08.
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) | SVP & Chief Accounting Officer | 6 | — | 3 legs · 3,900 sh · $1,133,773 | 17 |
Form 4 filings — McCarthy Michelle M
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-08 | 4 | MKS INC (MKSI) | Sale (S): 2,434 @ $315.23 | EDGAR |
| 2026-04-16 | 4 | MKS INC (MKSI) | Option exercise (M): 968 · Option exercise (M): 1,107 · Option exercise (M): 1,736 · Tax withholding (F): 1,375.45 @ $274.15 · Grant/award (A): 1,672.86 (derivative) · Option exercise (M): 968 (derivative) · +2 more | EDGAR |
| 2026-02-23 | 4 | MKS INC (MKSI) | Sale (S): 650 @ $249.57 · Sale (S): 816 @ $250.35 | EDGAR |
| 2025-04-17 | 4 | MKS INSTRUMENTS INC (MKSI) | Option exercise (M): 968 · Option exercise (M): 1,106 · Tax withholding (F): 608 @ $68.48 · Option exercise (M): 968 (derivative) · Option exercise (M): 1,106 (derivative) · Grant/award (A): 5,209.88 (derivative) | EDGAR |
| 2024-08-19 | 4 | MKS INSTRUMENTS INC (MKSI) | Grant/award (A): 166.35 (derivative) | EDGAR |
| 2024-04-16 | 4 | MKS INSTRUMENTS INC (MKSI) | Grant/award (A): 2,904.56 (derivative) · Grant/award (A): 3,319.50 (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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