LOGI insider transaction filings
LOGITECH INTERNATIONAL S.A. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-14. Screen LOGI transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 23 Form 4 filings. 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): 4 legs across 1 filing by 1 insider — 16,265 shares, $1,648,449 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 25.
- Largest priced transaction: sale of 5,884 shares @ $102.31 ($601,992) by Harnett Samantha, filed 2026-09-14.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Harnett Samantha — CHIEF LEGAL OFFICER | 2 | — | 4 legs · 16,265 sh · $1,648,449 | 2 |
| Allan Donald — Director | 2 | — | — | 3 |
| Mahoney Owen — Director | 2 | — | — | 3 |
| Bugnion Edouard — Director | 2 | — | — | 2 |
| GECHT GUY — Director | 2 | — | — | 2 |
| Jones Christopher Richardson — Director | 2 | — | — | 2 |
| LAO MARJORIE — Director | 2 | — | — | 2 |
| Montgomery Neela — Director | 2 | — | — | 2 |
| Ng Kwok Wang — Director | 2 | — | — | 2 |
| Thomas Deborah — Director | 2 | — | — | 2 |
+2 more insiders in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — LOGITECH INTERNATIONAL S.A.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-14 | 4 | Harnett Samantha — CHIEF LEGAL OFFICER | Sale (S): 4,051 @ $99.96 · Sale (S): 5,830 @ $101.22 · Sale (S): 5,884 @ $102.31 · Sale (S): 500 @ $102.79 | EDGAR |
| 2026-09-11 | 4 | Thomas Deborah — Director | Tax withholding (F): 714 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | Zahnd Sascha — Director | Tax withholding (F): 136 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | Montgomery Neela — Director | Tax withholding (F): 721 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | Ng Kwok Wang — Director | Tax withholding (F): 136 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | Jones Christopher Richardson — Director | Tax withholding (F): 720 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | LAO MARJORIE — Director | Tax withholding (F): 719 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | Mahoney Owen — Director | Tax withholding (F): 719 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | Bugnion Edouard — Director | Tax withholding (F): 138 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | GECHT GUY — Director | Tax withholding (F): 585 @ $98.44 | EDGAR |
| 2026-09-11 | 4 | Allan Donald — Director | Tax withholding (F): 585 @ $98.44 | EDGAR |
| 2026-09-10 | 4 | Zahnd Sascha — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-09-10 | 4 | Montgomery Neela — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-09-10 | 4 | Ng Kwok Wang — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-09-10 | 4 | Thomas Deborah — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-09-10 | 4 | Jones Christopher Richardson — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-09-10 | 4 | LAO MARJORIE — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-09-10 | 4 | Mahoney Owen — Director | Grant/award (A): 2,518 @ $0 · Grant/award (A): 813 @ $98.10 | EDGAR |
| 2026-09-10 | 4 | Allan Donald — Director | Grant/award (A): 2,518 @ $0 · Grant/award (A): 1,022 @ $98.10 | EDGAR |
| 2026-09-10 | 4 | Bugnion Edouard — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-09-10 | 4 | GECHT GUY — Director | Grant/award (A): 2,518 @ $0 | EDGAR |
| 2026-08-17 | 4 | Harnett Samantha — CHIEF LEGAL OFFICER | Grant/award (A): 15,247 @ $0 · Tax withholding (F): 7,712 @ $103.09 | EDGAR |
| 2026-08-03 | 4 | Faber Johanna W. — Chief Executive Officer | Grant/award (A): 90 @ $74.52 | EDGAR |
| 2026-05-19 | 4 | Harnett Samantha — CHIEF LEGAL OFFICER | Grant/award (A): 47,153 @ $0 · Tax withholding (F): 23,348 @ $102.99 | EDGAR |
| 2026-04-23 | 4 | Anversa Matteo — Chief Financial Officer | Grant/award (A): 8,956 @ $0 | EDGAR |
| 2026-04-23 | 4 | Harnett Samantha — CHIEF LEGAL OFFICER | Grant/award (A): 5,757 @ $0 | EDGAR |
| 2026-03-17 | 4 | Anversa Matteo — Chief Financial Officer | Tax withholding (F): 3,231 @ $92.75 | EDGAR |
| 2026-03-17 | 4/A | Anversa Matteo — Chief Financial Officer | Tax withholding (F): 3,231 @ $92.75 | EDGAR |
| 2026-02-18 | 4 | Faber Johanna W. — Chief Executive Officer | Tax withholding (F): 7,388 @ $89.01 | EDGAR |
| 2026-02-03 | 4 | Faber Johanna W. — Chief Executive Officer | Grant/award (A): 100 @ $72.96 | EDGAR |
| 2025-11-03 | 4 | Montgomery Neela — Director | Sale (S): 5,833 @ $120.61 | EDGAR |
| 2025-09-17 | 4 | Arunkundrum Prakash — SEE REMARKS | Option exercise (M): 5,000 @ $38.65 · Sale (S): 5,000 @ $111.03 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2025-09-17 | 4/A | Arunkundrum Prakash — SEE REMARKS | Option exercise (M): 5,000 @ $38.65 · Sale (S): 9,900 @ $105 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2025-09-12 | 4 | Zahnd Sascha — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | Thomas Deborah — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | Ng Kwok Wang — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | Montgomery Neela — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | Mahoney Owen — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | LAO MARJORIE — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | Jones Christopher Richardson — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | GECHT GUY — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | Bugnion Edouard — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-12 | 4 | Allan Donald — Director | Grant/award (A): 2,338 @ $0 | EDGAR |
| 2025-09-11 | 4 | Mahoney Owen — Director | Grant/award (A): 377 @ $107.66 | EDGAR |
| 2025-09-08 | 4 | Jones Christopher Richardson — Director | Tax withholding (F): 841 @ $106.04 | EDGAR |
| 2025-09-08 | 4 | GECHT GUY — Director | Tax withholding (F): 840 @ $106.04 | EDGAR |
| 2025-09-08 | 4 | Bugnion Edouard — Director | Tax withholding (F): 158 @ $106.04 | EDGAR |
| 2025-09-08 | 4 | Becker Wendy — Director | Tax withholding (F): 831 @ $106.04 | EDGAR |
| 2025-09-08 | 4 | Allan Donald — Director | Tax withholding (F): 840 @ $106.04 | EDGAR |
| 2025-09-08 | 4 | Arunkundrum Prakash — SEE REMARKS | Sale (S): 9,900 @ $105 | EDGAR |
Recent 8-K events — LOGITECH INTERNATIONAL S.A.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-10 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 8.01 — Other Events | EDGAR |
| 2026-07-28 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-27 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-14 | 8-K | 7.01 — Regulation FD Disclosure | EDGAR |
| 2025-10-28 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-02 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2025-09-19 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-09-09 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 8.01 — Other Events | EDGAR |
| 2025-08-27 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
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