Company · Ownership research

LOGITECH INTERNATIONAL S.A. LOGI

CIK 0001032975

Form 4 transactions dated Oct 1, 2023 to Oct 15, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through Sep 14, 2026.

Insider purchases & sales

Purchased: $302.36K
Sold: $6.82M

Oct 1, 2023 – Sep 14, 2026
Available records · partial months are marked ·

20249 of 9 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 27, 2024	Harnett Samantha CHIEF LEGAL OFFICER	Sale10b5-1 footnote	$22.43K 280 shares sold	3.53% sold Direct holding	▾
Oct 24, 2024	GECHT GUY Director	Purchase	$202.80K 2,500 shares bought	15.62% added Direct holding	▾
May 3, 2024	BOYNTON CHARLES D Chief Financial Officer	Purchase	$99.56K 1,225 shares bought	New holding Indirect holding	▾
Apr 8, 2024	Harnett Samantha CHIEF LEGAL OFFICER	Sale10b5-1 footnote	$8.82K 100 shares sold	0.85% sold Direct holding	▾
Mar 11, 2024	Harnett Samantha CHIEF LEGAL OFFICER	Sale10b5-1 footnote	$9.05K 100 shares sold	0.84% sold Direct holding	▾
Feb 26, 2024	Arunkundrum Prakash CHIEF OPERATING OFFICER	Sale10b5-1 footnote	$2.07M 23,023 shares sold	27.38% sold Direct holding	▾
Feb 23, 2024	Arunkundrum Prakash CHIEF OPERATING OFFICER	Sale10b5-1 footnote	$62.91K 699 shares sold	1.02% sold Direct holding	▾
Feb 8, 2024	Harnett Samantha CHIEF LEGAL OFFICER	Sale10b5-1 footnote	$54.71K 650 shares sold	5.18% sold Direct holding	▾
Feb 6, 2024	Arunkundrum Prakash CHIEF OPERATING OFFICER	Sale10b5-1 footnote	$611.49K 7,194 shares sold	9.50% sold Direct holding	▾

Showing 9 / 9 record groups in 2024. The complete set is available through the API.

LOGITECH INTERNATIONAL S.A. · LOGI

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 9 of 9 purchase / sale groups and 29 of 29 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"LOGI","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.