Pfeiffer Wendy — SEC Form 4 filings
SEC reporting owner CIK 1786612. 11 Form 4 filings on record with FilingPulse; latest filed 2026-08-21.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-05-28 to 2026-08-21. 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): 9 legs across 8 filings — 4,600 shares, $650,501 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
- Largest priced transaction: sale of 1,143 shares @ $145.22 ($165,990) in QUALYS, INC., filed 2024-05-28.
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 |
|---|---|---|---|---|---|
| QUALYS, INC. (QLYS) | Director | 11 | — | 9 legs · 4,600 sh · $650,501 | 3 |
Form 4 filings — Pfeiffer Wendy
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-21 | 4 | QUALYS, INC. (QLYS) | Sale (S): 500 @ $185 | EDGAR |
| 2026-07-21 | 4 | QUALYS, INC. (QLYS) | Sale (S): 500 @ $158.19 | EDGAR |
| 2026-06-23 | 4 | QUALYS, INC. (QLYS) | Sale (S): 500 @ $110.55 | EDGAR |
| 2026-06-11 | 4 | QUALYS, INC. (QLYS) | Grant/award (A): 2,628 @ $0 | EDGAR |
| 2026-05-26 | 4 | QUALYS, INC. (QLYS) | Sale (S): 500 @ $101.21 | EDGAR |
| 2025-08-18 | 4 | QUALYS, INC. (QLYS) | Sale (S): 200 @ $129.72 | EDGAR |
| 2025-07-15 | 4 | QUALYS, INC. (QLYS) | Sale (S): 200 @ $139.45 | EDGAR |
| 2025-06-16 | 4 | QUALYS, INC. (QLYS) | Sale (S): 200 @ $138.78 | EDGAR |
| 2025-06-13 | 4 | QUALYS, INC. (QLYS) | Grant/award (A): 1,879 @ $0 | EDGAR |
| 2024-06-14 | 4 | QUALYS, INC. (QLYS) | Grant/award (A): 1,313 @ $0 | EDGAR |
| 2024-05-28 | 4 | QUALYS, INC. (QLYS) | Sale (S): 1,143 @ $145.22 · Sale (S): 857 @ $146.38 | 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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